Consulta: subjectFacets:"Maize"
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Data/hora: 09/06/2024 09:24:10

Diversidad de maíz potencial agronómico y perspectivas para su conservación y desarrollo in situ, en el sureste del estado de México
Provedor de dados: 32
Autores: González González, Miguel.
Para diseñar estrategias de conservación in situ de la diversidad genética del maíz, se requiere de valorar tanto a la diversidad como al potencial para incrementar la producción bajo el esquema de la agricultura tradicional como punto de referencia. Dado que el intercambio de semilla se da principalmente dentro de las comunidades rurales, se consideró al municipio de Ayapango, Edo. de Méx., para colectar las poblaciones de maíz que se manejan en aproximadamente el 20% de los hogares. Se colectaron 97 poblaciones de la raza Chalqueño, y dos de Cacahuacintle. Dentro de Chalqueño hubo poblaciones del tipo de grano cremoso (49), del conocido localmente como Palomo (19), del azul (24), del rojo (4) denominado localmente como “xitocle”, y una población de...
Tipo: Tesis
Palavras-chave: Diversidad genética; Maíz; Chalqueño; Conservación in situ; Isoenzimas; Doctorado; Genética; Genetic diversity; Maize; Chalqueño; In situ conservation; Isozymes.
Ano: 2007
URL: http://hdl.handle.net/10521/1585

Producción de un biofertilizante a partir de HMA para el cultivo de maíz en suelos de sabana.
Provedor de dados: 32
Autores: Osorio Miranda, Mateo.
El presente trabajo se realizó con el objetivo de seleccionar un consorcio de hongos micorrícicos arbusculares (HMA) para producir un biofertilizante destinado al maíz cultivado en suelos de sabana. En un estudio previo se caracterizaron y clasificaron taxonómicamente HMA asociados al maíz en suelos de sabana en Tabasco. A partir de estas cepas se obtuvieron cinco consorcios que fueron evaluados en el presente estudio mediante la prueba del Número más Probable de Propágulos, seleccionando los tres consorcios más efectivos. Estos fueron propagados en diferentes sustratos para determinar el más adecuado para formular el biofertilizante. Los sustratos ensayados fueron: Cachaza Composteada y suelos Fluvisol y Acrisol, estériles y no estériles, en un diseño de...
Palavras-chave: HMA; Maíz; Inoculantes; Consorcios; Biofertilizante; Rendimiento; AMF; Maize; Inoculants; Consortia; Biofertilizers; Yield corn; Producción Agroalimentaria en el Trópico; Maestría.
Ano: 2011
URL: http://hdl.handle.net/10521/575

Producción de un biofertilizante a partir de HMA para el cultivo de maíz en suelos de sabana.
Provedor de dados: 32
Autores: Osorio Miranda, Mateo.
El presente trabajo se realizó con el objetivo de seleccionar un consorcio de hongos micorrícicos arbusculares (HMA) para producir un biofertilizante destinado al maíz cultivado en suelos de sabana. En un estudio previo se caracterizaron y clasificaron taxonómicamente HMA asociados al maíz en suelos de sabana en Tabasco. A partir de estas cepas se obtuvieron cinco consorcios que fueron evaluados en el presente estudio mediante la prueba del Número más Probable de Propágulos, seleccionando los tres consorcios más efectivos. Estos fueron propagados en diferentes sustratos para determinar el más adecuado para formular el biofertilizante. Los sustratos ensayados fueron: Cachaza Composteada y suelos Fluvisol y Acrisol, estériles y no estériles, en un diseño de...
Palavras-chave: HMA; Maíz; Inoculantes; Consorcios; Biofertilizante; Rendimiento; AMF; Maize; Inoculants; Consortia; Biofertilizers; Yield corn; Producción Agroalimentaria en el Trópico; Maestría.
Ano: 2011
URL: http://hdl.handle.net/10521/575

Evaluación de variedades nativas de maíz expuestas a helada natural y artificial en Valles Altos de Puebla, México.
Provedor de dados: 32
Autores: Pérez de la Luz, Ricardo.
El maíz es el cultivo mas importante en México, por su superficie sembrada y por ser parte de la dieta básica de la población mexicana; sin embargo, el rendimiento por ha es bajo debido a factores adversos como las heladas. En México la superficie sembrada con maíz es de 8 millones de ha, de las cuales  el 1.2 % es siniestrada por helada, porcentaje que en Puebla es de 1.1 y de 1.6 en sus Valles Altos, lo cual afecta la producción de grano de maíz. A pesar de lo anterior, los estudios enfocados a un mejor entendimiento de los efectos de las heladas en la producción de maíz son escasos. El objetivo de este estudio fue evaluar el efecto de las heladas en el rendimiento de grano de maíz y en la germinación y vigor de la semilla expuesta a helada natural y...
Palavras-chave: Factores adversos; Maíz; Conductividad eléctrica; Germinación estándar; Adverse factors; Maize; Electrical conductivity; Standard germination; EDAR; Maestría; Estrategias para el Desarrollo Agrícola Regional.
Ano: 2010
URL: http://hdl.handle.net/10521/276

Estudio multiescalar del recurso hídrico como factor de cambio en distritos del noreste de Tamaulipas
Provedor de dados: 32
Autores: Gutiérrez Castorena, Edgar Vladimir.
A partir de 1994, la Tercera Unidad de Asistencia Técnica del Distrito de Riego No. 026,  región noreste del estado de Tamaulipas, fue modificado por un déficit de humedad colocando a  la región en una situación de alta vulnerabilidad social, económica, política, cultural y  agroecológica. Debido a la complejidad del problema se llevó a cabo una investigación  multiescalar desde, el nivel mega-macro hasta el microscópico empleando diferentes  metodologías: interpretación de imágenes de satélite, uso de sistemas de información geográfica,  creación de bases de datos (90,500 piezas), encuestas directas con productores, análisis físicos,  químicos, mineralógicos y micromorfológicos de suelos. Los objetivos que se plantearon fueron:  1) Evaluar el uso de la...
Tipo: Tesis
Palavras-chave: Patrón de cultivo; Maíz; Sorgo; SIG; Cambio de uso de suelo; Clasificación de Suelos; Suelos semi-áridos; Déficit de agua; Percepción remota; Doctorado; Edafología; Maize; Sorghum; GIS; Land use change; Environment adaptation; Crop patterns; Irrigation Districts; Remote sensing.
Ano: 2009
URL: http://hdl.handle.net/10521/1284

Un sistema de consultas paramétricas en Internet para Investigadores Agrícolas
Provedor de dados: 32
Autores: Alarcón Maldonado, Juan Carlos.
CIMMYT (Centro Internacional de Mejoramiento de Maíz y Trigo) tiene datos de  calidad sobre los experimentos que se realizan en todos sus centros experimentales,  y los procesos de concentración de la información se han afinado notablemente. Sin  embargo, el acceso a estos datos está limitado en dos aspectos: sólo se pueden  acceder vía una red local, o solicitando el envío de un dispositivo con los datos de  interés, y aunque hay algunos informes programados, para obtener algún otro, las  demoras son muy considerables. El trabajo de investigación que se documenta en  esta tesis de Maestría resultó en el sistema CROPFINDER, que resuelve ambas  situaciones. Se creó una base de datos que permite al sistema ofrecer las consultas  que necesitan los...
Tipo: Tesis
Palavras-chave: Consultas paramétricas; Maíz; Trigo; Trait; Maestría; Computo Aplicado; Parameterized queries; Maize; Wheat.
Ano: 2008
URL: http://hdl.handle.net/10521/1322

Vulnerabilidad de la productividad agrícola de temporal al cambio climático global en México
Provedor de dados: 32
Autores: Castillo Álvarez, Marcial.
El cambio climático global que se espera durante el siglo XXI inevitablemente va a  afectar la productividad de los terrenos agrícolas. Los pronósticos de vulnerabilidad  del rendimiento de cultivos en relación con los escenarios existentes del cambio  climático durante el siglo XXI se realizan, generalmente, sin considerar la alteración  de la fertilidad del suelo atribuible al cambio climático. El objetivo del presente trabajo  fue desarrollar una metodología para estimar el papel de ese factor en el pronóstico  del cambio en la productividad del maíz (C4) y trigo (C3) de temporal en varias zonas  de referencia de México, utilizando los pronósticos desarrollados por el Centro de  Ciencias de la Atmósfera, de la Universidad Nacional Autónoma de México,...
Tipo: Tesis
Palavras-chave: Índice Hidrotérmico Local; Índice Integral de Fertilidad del Suelo; Maíz; Trigo; Doctorado; Hidrociencias; Radiative Index of dryness; Integral soil fertility index; Maize; Wheat.
Ano: 2007
URL: http://hdl.handle.net/10521/1326

La integración económica del mercado de maíz entre México y Estados Unidos, y su relación con el ingreso de los productores rurales.
Provedor de dados: 32
Autores: Ramos Castro, José Guadalupe.
En esta investigación se examinó la relación entre los precios del mercado de maíz de México y los precios del mercado de maíz de los Estados Unidos y su vinculación con los pequeños productores del grano. El concepto teórico de la Ley de un solo Precio (LOP) fue utilizada para determinar integración comercial del mercado de maíz entre ambos países. La estimación econométrica, utilizando análisis de cointegración y un Vector de Corrección de Errores, muestra que las series de precios analizadas están cointegradas en el largo plazo, la Ley de un solo Precio se cumple, lo cual es evidencia de integración entre los mercados. Los movimientos de los precios internacionales determinan el movimiento de los precios en México, estos últimos tardan entre 13 a 18...
Palavras-chave: Cointegración; Vector de corrección de error; Maíz; Pequeños productores; Co-integration; Vector error correction model; Maize; Peasants; Maestría; EDAR; Estrategías para el Desarrollo Agrícola Regional.
Ano: 2010
URL: http://hdl.handle.net/10521/373

Conserving agrobiodiversity amid global change, migration, and nontraditional livelihood networks: the dynamic uses of cultural landscape knowledge
Provedor de dados: 7
Autores: Zimmerer, Karl S.; Department of Geography, Earth and Environmental Systems Institute (EESI), Penn State Institutes for Energy and the Environment (PSIEE); ksz2@psu.edu.
I examined agrobiodiversity in smallholder cultural landscapes with the goal of offering new insights into management and policy options for the resilience-based in situ conservation and social-ecological sustainability of local, food-producing crop types, i.e., landraces. I built a general, integrative approach to focus on both land use and livelihood functions of crop landraces in the context of nontraditional, migration-related livelihoods amid global change. The research involved a multimethod, case-study design focused on a cultural landscape of maize, i.e., corn, growing in the Andes of central Bolivia, which is a global hot spot for this crop&amp;#8217;s agrobiodiversity. Central questions included the following: (1) What are major agroecological...
Tipo: Peer-Reviewed Reports
Palavras-chave: Cultural landscapes; Knowledge systems; Maize; Phenology-based adaptive capacity; Social networks of migration.
Ano: 2014

Ecosystem service trade-offs, perceived drivers, and sustainability in contrasting agroecosystems in central Mexico
Provedor de dados: 7
The ability of agroecosystems to provide food ultimately depends on the regulating and supporting ecosystem services that underpin their functioning, such as the regulation of soil quality, water quality, soil erosion, pests, and pollinators. However, there are trade-offs between provisioning and regulating or supporting services, whose nature at the farm and plot scales is poorly understood. We analyzed data at the farm level for two agroecosystems with contrasting objectives in central Mexico: one aimed at staple crop production for self-subsistence and local markets, the other directed to a cash crop for export markets. Bivariate and multivariate trade-offs were analyzed for different crop management strategies (conventional, organic, traditional, crop...
Tipo: Peer-Reviewed Reports
Palavras-chave: Agroecosystems; Avocado; Ecosystem services; Maize; Mexico; Trade-offs.
Ano: 2015

Spatial Modeling of Risk in Natural Resource Management
Provedor de dados: 7
Autores: Jones, Peter; CIAT (International Center for Tropical Agriculture); p.jones@cgiar.org; Thornton, Philip K; International Livestock Research Institute; P.Thornton@cgiar.org.
Making decisions in natural resource management involves an understanding of the risk and uncertainty of the outcomes, such as crop failure or cattle starvation, and of the normal spread of the expected production. Hedging against poor outcomes often means lack of investment and slow adoption of new methods. At the household level, production instability can have serious effects on income and food security. At the national level, it can have social and economic impacts that may affect all sectors of society. Crop models such as CERES-Maize are excellent tools for assessing weather-related production variability. WATBAL is a water balance model that can provide robust estimates of the potential growing days for a pasture. These models require large...
Tipo: Peer-Reviewed Reports
Palavras-chave: Crop modeling; Dryland agriculture; Global change; Global Circulation Model; Maize; Markov models; MarkSim; Natural resource management; Risk; Southern Africa; Spatial modeling; Weather simulation.
Ano: 2002

Analysis of gene expression profiles in response to Sporisorium reilianum f. sp. zeae in maize (Zea mays L.)
Provedor de dados: 69
Autores: Yu,Tao; Wang,Zhenhua; Jin,Xiaochun; Liu,Xianjun; Kan,Shuaishuai.
Background Head smut of maize, which is caused by Sporisorium reilianum f. sp. zeae (Kühn), is a serious disease in maize. In order to reveal the molecular mechanism of the resistance to head smut in maize, a microarray containing ~ 14,850 probes was used to monitor the gene expression profiles between a disease resistant near isogenic line (NIL) and a highly susceptible inbred line after S. reilianum was injected with an artificial inoculation method. Results Levels of expression for 3,532 genes accounting for 23.8% of the total probes changed after inoculation. Gene Ontology analysis revealed that the differentially expressed genes participated in physiological and biochemical pathways. The Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis...
Tipo: Journal article
Palavras-chave: Differentially expressed genes; Head smut resistance gene; Maize; Microarray.
Ano: 2014
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582014000500007

Population structure and genetic diversity of Brazilian popcorn germplasm inferred by microsatellite markers
Provedor de dados: 69
Autores: da Silva,Tereza Aparecida; Belizário Cantagalli,Liriana; Saavedra,Javier; Lopes,Ana Daniela; Aparecida Mangolin,Claudete; Pires da Silva Machado,Maria de Fatima; Scapim,Carlos Alberto.
Background The genetic diversity and structure of 31 popcorn accessions of the germplasm bank of the State University of Maringá were assessed using 30 microsatellite primers. Results 127 alleles were identified from 30 evaluated loci. The number of alleles per locus ranged from two to eight. The overall mean of the polymorphic loci averaged 79.89%. The primers UMC1549 and UMC1072 detected polymorphism in all accessions analyzed. The mean observed heterozygosity ranged from 0.07 to 0.30 and the highest proportion of heterozygous plants was observed in accession BOZM 260 (Ho = 0.30). The analysis of molecular variance revealed that 60% of the total genetic variation was found within accessions and 40% was found between accessions. The Bayesian clustering...
Tipo: Journal article
Palavras-chave: Genetic variability; Maize; Molecular marker.
Ano: 2015
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582015000300007

Somatic embryogenesis and plant regeneration capacity in Argentinean maize (Zea mays L.) inbred lines
Provedor de dados: 69
Autores: González,Germán Andrés; Pacheco,María Gabriela; Oneto,Cecilia Décima; Etchart,Valeria J; Kandus,Mariana V; Salerno,Juan Carlos; Eyherabide,Guillermo; Presello,Daniel; Lewi,Dalia Marcela.
Somatic embryogenesis, which is still the method of choice for tissue culture, regeneration and transformation of maize, is largely considered highly genotype-dependent. The Hi II, a highly embryogenic genotype, has been extensively used in transformation protocols. However, this is not an inbred line; instead, it has a proportion of the undesirable A-188 background, and the progeny segregates for phenotypic characteristics and shows poor agronomic performance. In an effort to identify genotypes that combine a high somatic embryogenic response and good agronomic performance, we evaluated 48 advanced inbred lines developed at INTA. Callus development and somatic embryogenesis capacity were measured in 200 immature embryos per line. Embryogenic capacity [EC...
Tipo: Journal article
Palavras-chave: Callus; Inbred lines; Maize; Molecular markers; Regeneration; Somatic embryogenesis.
Ano: 2012
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582012000100009

The changes of organelle ultrastructure and Ca2+ homeostasis in maize mesophyll cells during the process of drought-induced leaf senescence
Provedor de dados: 69
Autores: Ma,Yuan-Yuan; Guo,Xiu-Lin; Liu,Bin-Hui; Liu,Zi-Hui; Shao,Hong-Bo.
The changes of cell ultra structure as well as Ca2+ homeostasis involved in the drought-induced maize leaf senescence was investigated. Meanwhile, many indicatives of leaf senescence including thiobarbituric acid reactive substance (MDA), electrolyte leakage (EL), and chlorophyll along with soluble proteins were also detected during the process. The Polyethylene glycol6000(PEG6000)-incubated detached leaves showed a slight increase in the MDA content and electrolyte leakage during the first 30 min of our detection, which was corresponded to an unobvious alteration of the cell ultrastructure. Other typical senescence parameters measured in whole leaf exhibited a moderate elevation as well. Thereafter, however, the EL and MDA rose to a large extent, which...
Tipo: Journal article
Palavras-chave: Ca2+ homeostasis; Drought; Leaf senescence; Maize; Organelle ultrastructure; Signal transduction.
Ano: 2011
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582011000300004

IDENTIFICATION OF HOMOGENEOUS RAINFALL ZONES DURING GRAIN CROPS IN PARANÁ, BRAZIL
Provedor de dados: 70
Autores: Lopes,Allan R.; Marcolin,Jonatas; Johann,Jerry A.; Boas,Márcio A. Vilas; Schuelter,Adilson R.
ABSTRACT The aim of this study is to identify homogeneous rainfall zones in the winter and summer 1st and 2nd crops, in the state of Paraná, Brazil. The zones were defined by clustering using the expectation-maximization (EM) algorithm to transform seasonal rainfall series. Monthly average rainfall data collected from 157 weather stations for 20 years (1996 to 2015) were employed. The results show that the number of homogeneous zones varied among growing seasons. The summer crop presented two clusters, with rainfall averages of 1489 and 1925 mm; the second crop presented four clusters, with averages of 1849, 1004, 1454, and 1182 mm; and the winter crop had three clusters, with averages of 969, 1498, and 1171 mm. Clustering was a useful instrument to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Data mining; Clusters; Expectation-maximization; Weka; Soybean; Maize; Wheat.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162019000600707

Downregulation of caffeoyl-CoA O-methyltransferase (CCoAOMT) by RNA interference leads to reduced lignin production in maize straw
Provedor de dados: 74
Autores: Li,Xiaoyu; Chen,Wenjuan; Zhao,Yang; Xiang,Yan; Jiang,Haiyang; Zhu,Suwen; Cheng,Beijiu.
Lignin is a major cell wall component of vascular plants that provides mechanical strength and hydrophobicity to vascular vessels. However, the presence of lignin limits the effective use of crop straw in many agroindustrial processes. Here, we generated transgenic maize plants in which the expression of a lignin biosynthetic gene encoding CCoAOMT , a key enzyme involved in the lignin biosynthesis pathway was downregulated by RNA interference (RNAi). RNAi of CCoAOMT led to significantly downregulated expression of this gene in transgenic maize compared with WT plants. These transgenic plants exhibited a 22.4% decrease in Klason lignin content and a 23.3% increase in cellulose content compared with WT plants, which may reflect compensatory regulation of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: CCoAOMT; Lignin biosynthesis; Lignin and cellulose content; Maize.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572013000400013

Chromosomal locations of the maize (Zea mays L.) HtP and rt genes that confer resistance to Exserohilum turcicum
Provedor de dados: 74
Autores: Ogliari,Juliana Bernardi; Guimarães,Marco Antônio; Camargo,Luis Eduardo Aranha.
We used 125 microsatellite markers to genotype the maize (Zea mays L.) near isogenic lines (NIL) L30HtPHtPRtRt and L30htphtpRtRt and the L40htphtprtrt line which contrast regarding the presence of the recently described dominant HtP and the recessive rt genes that confer resistance to Exserohilum turcicum. Five microsatellite markers revealed polymorphisms between the NIL and were considered candidate linked markers for the HtP resistance gene. Linkage was confirmed by bulked segregant sample (BSS) analysis of 32 susceptible and 34 resistant plants from a BC1F1 population derived from the cross (L30HtPHtPRtRt x L40htphtprtrt) x L40htphtprtrt. The bnlg198 and dupssr25 markers, both located on maize chromosome 2L (bin 2.08), were polymorphic between bulks....
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Bulked segregant sample analysis; Microsatellite markers; Maize; Near-isogenic lines; Northern leaf blight.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572007000400021

Responses to reciprocal recurrent selection and changes in genetic variability in IG-1 and IG-2 maize populations
Provedor de dados: 74
Autores: Santos,Mateus Figueiredo; Moro,Gustavo Vitti; Aguiar,Aurélio Mendes; Souza Jr.,Cláudio Lopes de.
This paper reports the effects of three cycles of reciprocal recurrent selection (RRS) on the means, genetic variances, and on the genetic correlations for several traits in the IG-1 and IG-2 maize (Zea mays L.) populations. Interpopulation full-sib progenies from cycle zero (C0) and from cycle 3 (C3) of RRS were evaluated in two locations. RRS was highly effective to improve the traits according the objectives of the program: grain yield and prolificacy increased significantly, while plant height, ear height, and ear placement decreased significantly. Genetic variances for all traits decreased significantly from C0 to C3, but the genetic correlations did not change consistently across the cycles of selection. The expected responses to the fourth cycle of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Maize; Responses to selection; Genetic variances; Genetic correlations.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572005000500021

Microsatellite-assisted backcross selection in maize
Provedor de dados: 74
Autores: Benchimol,Luciana Lasry; Souza Jr.,Cláudio Lopes de; Souza,Anete Pereira de.
A microsatellite marker (SSR) was chosen to simulate a target allele and three criteria (02, 04 and 06 markers per chromosome) were tested to evaluate the most efficient parameters for performing marker-assisted backcross (MAB) selection. We used 53 polymorphic SSRs to genotype 186 BC1 maize (Zea mays L.) plants produced by crossing the inbred maize lines L-08-05 (donor parent) and L-14-4B (recurrent parent). The second backcross (BC2) generation was produced with 180 plants and screened with markers which were not recovered from the first backcross (BC1) generation. A total of 480 plants were evaluated in the third backcross (BC3) generation from which 48 plants were selected for parental genotype recovery. Recurrent genotype recovery averages in three...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Maize; Marker-assisted backcrossing (MAB); Marker-assisted selection; Microsatellites.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572005000500022

Comparison of RAPD, RFLP, AFLP and SSR markers for diversity studies in tropical maize inbred lines
Provedor de dados: 74
Autores: Garcia,Antonio A. F.; Benchimol,Luciana L.; Barbosa,Antônia M. M.; Geraldi,Isaias O.; Souza Jr.,Cláudio L.; Souza,Anete P. de.
In order to compare their relative efficiencies as markers and to find the most suitable marker for maize diversity studies we evaluated 18 inbred tropical maize lines using a number of different loci as markers. The loci used were: 774 amplified fragment length polymorphisms (AFLPs); 262 random amplified polymorphic DNAs (RAPDs); 185 restriction fragment length polymorphisms (RFLPs); and 68 simple sequence repeats (SSR). For estimating genetic distance the AFLP and RFLP markers gave the most correlated results, with a correlation coefficient of r = 0.87. Bootstrap analysis were used to evaluate the number of loci for the markers and the coefficients of variation (CV) revealed a skewed distribution. The dominant markers (AFLP and RAPD) had small CV values...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diversity studies; Genetic distances; Maize; Molecular markers.
Ano: 2004
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572004000400019

New resistance genes in the Zea mays: exserohilum turcicum pathosystem
Provedor de dados: 74
Autores: Ogliari,Juliana Bernardi; Guimarães,Marco Antônio; Geraldi,Isaías Olívio; Camargo,Luis Eduardo Aranha.
The use of monogenic race-specific resistance is widespread for the control of maize (Zea mays L.) helminthosporiosis caused by Exserohilum turcicum. Inoculation of 18 Brazilian isolates of E. turcicum onto elite maize lines containing previously identified resistance genes and onto differential near-isogenic lines allowed the identification of new qualitative resistance genes. The inoculation of one selected isolate on differential near-isogenic lines, F1 generations and a BC1F1 population from the referred elite lines enabled the characterization of the resistance spectrum of three new genes, one dominant (HtP), one recessive (rt) and a third with non-identified genetic action. Three physiological races of the pathogen were also identified including two...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Northern leaf blight; Genetic inheritance; Resistance genes; Races; Maize.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572005000300017

Inbreeding depression of 28 maize elite open pollinated varieties
Provedor de dados: 74
Autores: Pacheco,Cleso Antônio Patto; Santos,Manoel Xavier dos; Cruz,Cosme Damião; Parentoni,Sidney Netto; Guimarães,Paulo Evaristo de Oliveira; Gama,Elto Eugênio Gomes e; Silva,Álvaro Eleutério da; Carvalho,Hélio Wilson Lemos de; Vieira Júnior,Pedro Abel.
The study of inbreeding depression is important for breeding strategies such as use of inbred progenies or extraction of inbreed lines. A diallel of 28 maize open-pollinated varieties was evaluated in 10 environments in the early 1990s. At the same time, S1 populations for each of the 28 varieties were evaluated in the same 10 experiments (environments). Yield reductions of the populations from S0 to S1 (mean of the 10 environments), varied from 34.6% (CMS-01) to 59.2% (CMS-30), with an average of 49.1%. Inbreeding depression was greater in populations with a wider genetic base, which had never been exposed to inbreeding (CMS-30, BR-107, PH4, Cunha, Saracura, Nitrodent, and Nitroflint). Inbred lines with greater yield means should be obtained from the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Inbreeding depression; Endogamy; Maize; Breeding; Diallel.
Ano: 2002
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572002000400014

Avaliação do comportamento de híbridos comerciais de milho nas regiões nordeste e sudeste do Estado do Pará.
Provedor de dados: 14
Autores: SOUZA, F. R. S. de; CORREA, L. A.; GAMA, E. E. G. e; PEREIRA, C. A.; EL-HUSNY, J. C.
bitstream/item/57622/1/CPATU-PA214.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Paragominas; Pará; Brasil; Maize; Production; Variety; Yield; Environmental conditions.; Condição Ambiental; Milho; Produtividade; Produção; Variedade.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/376243

SISTEMAS de produção para a cultura do feijão solteiro e consorciado com milho, Região Norte-MG.
Provedor de dados: 14
Sistemas de producao para a cultura do feijao solteiro e feijao consorciado com milho.
Tipo: Sistema de Produção (INFOTECA-E)
Palavras-chave: Feijao Solteiro; Feijao Consorciado; Cultura; Plantas Daninhas; Pragas; Doencas; Controle; Bean; Intercropping bean; Maize; Production system; Culture; Conservation; Plantation; Manure; Diseases; Control; Commercialization.; Adubação; Armazenamento; Comercialização; Conservação; Milho; Phaseolus Vulgaris; Plantio; Solo; Sistema de Produção; Zea Mays.; Pests; Soil; Storage; Weeds.
Ano: 1981
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/903967

Níveis de adubação para culturas consorciadas: efeito de nitrogênio e fósforo sobre as culturas de milho (Zea mays L.) e caupi (Vigna unguiculata (L.) Walp.).
Provedor de dados: 14
Autores: MORGADO L. B.; LIMA, M. G.; LIMA FILHO, J. M. P.
Um trabalho versando sobre o efeito da aplicação de doses de nitrogênio e fósforo nas culturas de milho e caupi, em plantios solteiro e consorciado, foi conduzido em condições de sequeiro no semi-árido do Nordeste Brasileiro.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cultivo; Caupi; Maize; Milho; Adubação; Vigna Unguiculata; Zea Mays.
Ano: 1982
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/966302

Um bom começo: tratamento de sementes de milho para o controle de pragas iniciais.
Provedor de dados: 14
Autores: CRUZ, I.
bitstream/item/53899/1/Bom-comeco.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Controle; Maize; Seed.; Milho; Praga; Semente; Zea Mays.; Pest control.
Ano: 1994
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/474952

Evapotranspiração em plantio de milho no cerrado.
Provedor de dados: 14
Autores: MEIRELLES, M. L.; FARIAS, S. E. M. de; GUERRA, A. F.; FRANCO, A. C.
RESUMO: O milho (Zea mays L.) é uma cultura de destaque no Cerrado e a disponibilidade de água é considerada um fator ambiental determinante na produtividade dessa cultura. Este trabalho teve como objetivo fornecer as taxas de evapotranspiração, relacionando-as com fatores ambientais em dias sem precipitação durante a estação chuvosa, de um plantio de millho irrigado localizado em Planaltina-DF, na latitude 15º35' e altitude de 1007 m. A cultura apresentava no estágio de maturação com índice de área foliar de 4,5. Foram quantificadas as densidades dos fluxos dos principais componentes do balanço de energia: saldo de radiação (Rn), calor sensível do solo (G) e os fluxos turbulentos de calor sensível (H) e latente (LE). Rn e G foram medidas por aparelhos...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Método de correlação de turbilhões; Maize; Eddy correlation method.; Cerrado; Evapotranspiração; Milho; Transpiração Vegetal; Zea Mays.; Evapotranspiration; Transpiration.
Ano: 2003
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/568109

Resposta de culturas anuais a profundidade do lencol freatico.
Provedor de dados: 14
Autores: ANDRADE, L. M. de; SILVA, D. B. da.
bitstream/item/99312/1/comtec-52.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Cultura anual; Groundwater table; Management; Wheats; Maize; Temporary crop; Water availability.; Arroz; Cevada; Cerrado; Hordeum Vulgare; Glycine Max; Irrigação Subterrânea; Manejo; Lençol Freático; Milho; Oryza Sativa; Planta; Triticale; Triticale Hexaploide; Triticum Aestivum; Soja; Trigo; Zea Mays.; Annuals; Barley; Soybeans; Rice; Subsurface irrigation; Water.
Ano: 1989
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/549337

Avaliação de cultivares de milho e de sorgo para silagem.
Provedor de dados: 14
Autores: VIANA, A. C.; MIRANDA, J. E. C.; CRUZ, J. C.; VALENTE, J. de O.; FERREIRA, J. J.
bitstream/item/30884/1/Pesq.And.-21.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Variedades; Maize; Savanna; Production.; Cerrado; Milho; Produção; Silagem; Sorghum Bicolor; Sorgo; Zea Mays.; Silage; Varieties.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/478860

Sistema integrado leucena, milho e feijão para pequenas propriedades da região Semi-Árida.
Provedor de dados: 14
Autores: CARVALHO FILHO, O. M. de; BARRETO, A. C.; LANGUIDEY, P. H.
Escolha da área e preparo do solo; Cultivares e plantio; Tratos culturais; Colheita; Corte e incorporação da leucena; corte e ensilagem da leucena; Corte e fenação da leucena; Pastejo direto da leucena; Produtividade; Resultados econômicos.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Leucena; Consorciação; Sistema integrado; Pequena propriedade; Região semi-árida; Maize; Integrated systems; Pasture.; Produção animal; Pastagem; Ensilagem; Feno; Feijão; Incorporação; Leucaena Leucocephala; Milho; Pastejo; Produtividade; Zea Mays.; Animal production; Agriculture; Beans; Hay; Grazing; Intercropping; Small farms; Silage; Yields.
Ano: 1994
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/133954

TECNOLOGIA para produção de sementes de milho.
Provedor de dados: 14
Qualidade das sementes; Fatores que afetam a qualidade das sementes; Producao de sementes; Colheita mecanica das sementes; Processamento das sementes; Protecao das sementes contra o ataque de pragas durante o armazenamento; Tratamento das sementes; Tratamento das sementes com inseticidas visando o controle de pragas iniciais.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Maize; Seed; Production.; Milho; Produção; Semente; Zea Mays.; Corn.
Ano: 1993
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/480968

Preparo do solo e adubação residual na cultura do milho em áreas irrigadas.
Provedor de dados: 14
Autores: CHOUDHURY, E. N.; MELLO, C. A. de O. e; MORGADO, L. B.
Diferentes metodos de preparo do solo foram testados quanto a producao e distribuicao do sistema radicular do milho, sob o efeito residual de fertilizantes.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Maize; Rooting system; Fertility.; Solo; Adubação; Irrigação; Manejo; Milho; Sistema Radicular; Zea Mays.; Irrigation; Soil.
Ano: 1991
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/131773

Efeito residual e reaplicação do lodo de esgoto em milho no Distrito Federal (2007).
Provedor de dados: 14
Autores: SILVA, J. E.; LEMAINSKI, J.; PEREIRA, C. E. B.
bitstream/item/78932/1/p2007-12.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Reaplicação; Maize; Sewage mud; Fertilization.; Lodo Residual.
Ano: 2007
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/570215

Manejo da adubacao fosfatada corretiva para as culturas do milho e do feijoeiro irrigado em rotacao.
Provedor de dados: 14
Autores: MIRANDA, L. N. de; AZEVEDO, J. A. de; MIRANDA, J. C. C. de; GOMES, A. C.
bitstream/CPAC-2010/22727/1/rectec-29.pdf
Tipo: Recomendação Técnica (INFOTECA-E)
Palavras-chave: Rotacao de culturas; Brasil; Bean; Maize; Phosphate fertilizers; Solo: Adubacao.; Adubação; Cerrado; Feijão; Fosfato; Irrigação; Milho; Phaseolus Vulgaris; Zea Mays.; Crop yield; Crop rotation; Irrigation.
Ano: 2001
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/566092

SISTEMA de produção para milho e feijão-Espírito Santo, (revisão).
Provedor de dados: 14
bitstream/item/46425/1/SID-DOCUMENTOS-197-SISTEMA-DE-PRODUCAO-MILHO-E-FEIJAO-REVISAO-.pdf
Tipo: Sistema de Produção (INFOTECA-E)
Palavras-chave: Espirito Santo; Brasil; Maize; Cultural methods; Production.; Feijão; Milho; Pratica Cultural; Sistema de Produção.; Kidney beans.
Ano: 1980
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/905871

ADUBAÇÃO NPK na cultura do milho.
Provedor de dados: 14
bitstream/item/91252/1/Fd124.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cultivo; Pará; Brasil; Maize; Cultivation.; Adubação; Milho; Npk.; Amazonia; NPK fertilizers.
Ano: 2000
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/373895

Recomendacao de datas para o plantio de milho (Zea mays) na regiao Sul do estado do Maranhao e microrregiao Chapadinha.
Provedor de dados: 14
Autores: EVANGELISTA, B. A.; ASSAD, E. D.; AGUIAR, L. M. S.
bitstream/item/99599/1/comtec-16.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Maranhao; Chapadinha; Brasil; Maize; Agroclimatic zones.; Cerrado; Época de Semeadura; Milho; Plantio; Zoneamento Climático.; Zea Mays; Brazil; Planting; Sowing date.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/546486

Milho Suwan DMR: perspectivas da populacao melhoradas em Rondonia.
Provedor de dados: 14
Autores: SAMPAIO, N. F.
Resultado de pesquisa realizada pela EMBTRAPA-UEPAE Porto Velho, em melhoramento com a populacao de Suwan DMR, a partir de sementes da variedade BR-105, obtida pela EMBRAPA-CNPMS. Baseado em selecao massal estratificada, o material foi selecionado e testado em solos com fertilidade de mediana a boa, demonstrando bom potencial para a regiao. Com a populacao de primeiro ciclo de selecao, foi possivel constatar desempenho superior, em experimentos e testes na area de produtores, bem como, a boa receptividade obtida. Os resultados permitem programar o lancamento desta populacao melhorada, como a cultivar BR-5103.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Brasil; Rondonia; Maize; Advance.; Milho; Melhoramento; Zea Mays.; Brazil.
Ano: 1984
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/697968

RECOMENDAÇÕES técnicas para o cultivo de milho.
Provedor de dados: 14
Métodos culturais; Adubação e calagem; Cultivares de milho para o Brasil; Secagem e Armazenamento; Comercialização.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Cultivo; Maize; Production system.; Milho; Sistema de Produção.; Corn.
Ano: 1981
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/472807

Análise econômica de sistemas de produção de sementes de juta e milho no município de Alenquer, Pará.
Provedor de dados: 14
Autores: FRAZÃO, D. A. C.; HOMMA, A. K. O.; FIGUEIRÊDO, F. J. C.; ANDRADE, E. B. de.
bitstream/item/28811/1/CPATU-BP5.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Consorcio; Alenquer; Pará; Brasil; Maize; Seed; Production system; Minimum price; Economy.; Corchorus Capsularis; Economia; Juta; Milho; Preço Mínimo; Semente; Sistema de Produção; Zea Mays.; Amazonia; Intercropping; Jute.
Ano: 1980
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/376815

No plantio direto o milho e o melhor.
Provedor de dados: 14
Autores: CRUZ, J. C.
bitstream/item/41024/1/Plantio-direto.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Maize; No-till.; Milho; Plantio Direto; Zea Mays.; Tillage.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/482986

Controle da lagarta do cartucho com inseticida granulados aplicados mecanicamente na cultura do milho.
Provedor de dados: 14
Autores: CRUZ, I.; SANTOS, J. P.; WAQUIL, J. M.; BAHIA, F. G. T. F. C.
bitstream/item/30872/1/Pesq.And.-1.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Lagarta do cartucho; Maize; Pest; Insecticide.; Controle Químico; Inseticida; Milho; Mecanização; Praga; Spodoptera Frugiperda; Zea Mays.; Chemical control; Mechanization.
Ano: 1982
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/478878

Recomendacoes tecnicas para o cultivo de milho e de macunde (caupi) em Sao Tome e Principe.
Provedor de dados: 14
Autores: EMBRAPA. Centro de Pesquisa Agropecuaria dos Cerrados (Planaltina, DF).
bitstream/item/107020/1/doc-11.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Caupi; Macunde; Cultivo; Recomendacao tecnica; Sao Tome e Principe; Savana; Maize; Cultivation.; Feijão de Corda; Milho; Zea Mays.; Vigna Unguiculata; Africa; Savannas; Tropical rain forests.
Ano: 1984
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/549453

Inoculacao de bacterias endofiticas em milho para o controle de doencas fungicas.
Provedor de dados: 14
Autores: BRESSAN, W.
bitstream/item/30150/1/Ct.31.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Bacteria endofilica; Maize; Inoculation.; Controle Biológico; Doença Fúngica; Inoculação; Milho; Zea Mays.; Biological control.
Ano: 2001
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/485489

Estimativa de custo de produção de milho, safra 1996/97.
Provedor de dados: 14
Autores: RICHETTI, A.; MELO FILHO, G. A. de; PARIZOTO, A. M.
bitstream/item/65969/1/CPAO-COM.-TEC.-14-96.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Maize; Production; Costs.; Custo; Estimativa; Milho; Produção; Zea Mays.; Corn.
Ano: 1996
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/240249

Avaliacao de cultivares de milho em duas epocas de semeadura, no municipio de Querencia-MT, ano agricola 1997/98.
Provedor de dados: 14
Autores: MUNIZ, J. A.; VIEIRA, C. P.; BARBOSA, D. J.; LAMAS, F. M.
bitstream/item/39456/1/COT35-98.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Comportamento; Brasil; Mato Grosso; Querencia; Maize; Behaviour.; Cerrado; Época de Semeadura; Milho; Zea Mays.; Brazil; Sowing date.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/241136

Decomposição de resíduos vegetais em latossolo sob cultivo de milho e plantas de cobertura (2007).
Provedor de dados: 14
Autores: CARVALHO, A. M.; BUSTAMANTE, M. M. C.; SOUSA JUNIOR, J. G. A.; VIVALDI, L. J.
bitstream/item/78935/1/p2007-15.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Resíduo vegetal; Maize; Green manure.; Solo.; Plant nutrition.
Ano: 2007
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/571021

Associacao de adubos verdes com milho e soja cultivados em solo de cerrados.
Provedor de dados: 14
Autores: SUHET, A. R.; BURLE, M. L.; PERES, J. R. R.
bitstream/item/107173/1/pesq-60.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Cultivo; Bandeirante; Mineirao; Pioneiro; Zornia latifolia; Capim rhodes; Planta leguminosa; Maize; Cultivation; Vulgaris; Stylosanthes guianensis var; Punciflora.; Adubação Verde; Amendoim; Andropogon Gayanus; Capim Gordura; Cerrado; Glycine Max; Gramínea; Melinis Minutiflora; Milho; Solo; Soja; Stylosanthes Macrocephala; Zea Mays.; Arachis pintoi; Paspalum; Green manures; Legumes; Mixed cropping; Varieties.; Soil; Soybeans.
Ano: 1992
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/549399

Ciclos X e XI de seleção entre e dentro de progênies de meios-irmãos na variedade de milho BR 5033 - Asa Branca.
Provedor de dados: 14
Autores: CARVALHO, H. W. L. de; LEAL, M. de L. da S.; SANTOS, M. X. dos.
bitstream/item/90700/1/CPATC-PESQ.-AND.-45-98.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Asa branca; Maize; Selection.; Milho; Seleção.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/359787

Identificação de sistemas de produção nos lotes do núcleo de colonização de Altamira, Pará.
Provedor de dados: 14
Autores: HOMMA, A. O.; VIEGAS, R. M. F.; GRAHAM, J.; LEMOS, J. de J. S.; LOPES, J. C. dos M.
bitstream/item/57401/1/CPATU-ComTec4.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Cana-de-açúcar; Pequeno agricultor; Cultura temporaria; Altamira; Pará; Brasil; Production system; Maize; Bean; Sugar-cane; Temporary crop.; Arroz; Feijão; Mandioca; Milho; Sistema de Produção.; Amazonia; Cassava; Small farms.; Rice.
Ano: 1978
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/376711

Manejo e conservação de solos para culturas alimentares nas condições tropicais umidas.
Provedor de dados: 14
Autores: BAENA, A. R. C.
bitstream/item/228210/1/Manejo-e-conservacao-de-solos-para.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Caupi; Conservacao de solo; Cultivo alimentar; Regiao tropical umida; Maize; Arroz; Feijão de Corda; Mandioca; Manejo do Solo; Milho; Cassava; Cowpeas; Food crops; Rice; Soil conservation; Soil management.
Ano: 1982
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/381831

Controle do vetor Daubulus maidis (Hemiptera: cicadellidae) através de inseticidas neonicotinóides e seu reflexo na incidência e danos dos enfezamentos do milho em condições de campo.
Provedor de dados: 14
Autores: OLIVEIRA, C. M. de; OLIVEIRA, E. de; CRUZ, I.; LOPES, J. R. S.
bitstream/CPAC-2009/25301/1/p2004_26.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Pests of plants; Maize; Plant diseases.; Cigarrinha; Controle Químico; Enfezamento; Inseticida; Milho; Praga de Planta; Zea Mays.; Chemical control; Insecticides.
Ano: 2005
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/568300

Controle de plantas daninhas em milho e sorgo: experimentos 1978/79.
Provedor de dados: 14
Autores: SILVA, J. B. da; VIANA, A. C.
bitstream/item/47154/1/Controle-plantas-1.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Planta daninha; Controle; Maize; Weed; Control.; Milho; Sorghum Bicolor; Sorgo; Zea Mays.
Ano: 1979
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/478732

Consórcio de milho e feijão sob condicoes irrigadas e de sequeiro.
Provedor de dados: 14
Autores: MAGALHAES, P. C.; PEREIRA FILHO, I. A.; CRUZ, J. C.; RAMALHO, M. A. P.
bitstream/item/30651/1/Pesq.And.-10.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Consorciacao; Maize; Bean.; Feijão; Irrigação; Milho; Phaseolus Vulgaris; Zea Mays.; Irrigation.; Intercropping.
Ano: 1993
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/477085

Cordia goeldiana Huber (freijó) em sistema "taungya" na região do Tapajós - Estado do Pará.
Provedor de dados: 14
Autores: BRIENZA JUNIOR, S.
bitstream/item/33802/1/CPATU-CirTec33.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Freijo; Sistema de plantio; Taungya; Agroflorestal; Urua; Tapajos; Pará; Brasil; Brazilian walnut; Plantation system; Maize; Mahogany.; Arroz; Andiroba; Banana; Carapa Guianensis; Cordia Alliodora; Cordia Goeldiana; Mandioca; Milho; Mogno; Swietenia Macrophylla.; Amazonia; Agroforestry; Cassava; Rice.
Ano: 1982
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/382252

Ensaio regional e campos de observação de milho.
Provedor de dados: 14
Autores: BARRIGA, R. H. M. P.; MOTA, M. G. da C.; SILVA, J. F. da; SARMANHO, F. R.; GIANLUPPI, V.; FERNANDES, A. A. C.; STEVAN, P. H.
bitstream/item/57629/1/CPATU-PA41.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Melhoramento genético; Maize; Plant introduction.; Competição de Variedade; Introdução de Planta; Milho; Produtividade.; Plant breeding; Variety trials; Yields.
Ano: 1981
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/378087

Competição de cultivares de milho precoces em Ouro Preto D'Oeste.
Provedor de dados: 14
Autores: VIANA, F. M. P.; OLIVEIRA, M. A. S.; SAMPAIO, N. F.
bitstream/item/56635/1/PA-15430001.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Cultivar; Brasil; Rondonia; Ouro Preto D'Oeste; Maize; Cultivate.; Milho Precoce; Zea Mays.; Brazil; Corn.
Ano: 1982
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/698526

Avaliacao da cultura do milho (Zea mays L) sob diferentes sistemas de irrigacao e preparo do solo em varzeas de Roraima.
Provedor de dados: 14
Autores: MEDEIROS, R. D. de; ARAUJO, W. F. de.
Tipo: Folhetos
Palavras-chave: Brasil; Roraima; Maize; Irrigação; Milho; Solo; Brazil; Irrigation; Soil.
Ano: 1997
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/688063

Levantamento florístico de plantas daninhas em cultura de milho irrigado em Luís Eduardo Magalhães-BA.
Provedor de dados: 14
Autores: FONTES, J. R. A.; SHIRATSUCHI, L. S.; SILVA, R. R.
bitstream/CPAC-2009/25290/1/p2004_17.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Planta daninha; Cultura de grãos; Identification; Maize; Zero tillage.; Erva Daninha; Identificação; Levantamento; Milho; Plantio Direto; Zea Mays.; Grain crops; Weeds.
Ano: 2005
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/568289

Regeneração e multiplicação de germoplasma de milho (Zea mays L.) na Região Amazônica.
Provedor de dados: 14
Autores: SOUZA, F. R. S. de; ANDRADE, R. V. de; CORREA, J. R. V.
bitstream/item/57469/1/CPATU-PA204.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Brasil; Maize; Regeneration.; Germoplasma; Milho; Regeneração.; Amazonia; Germplasm.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/376604

Ciclo inicial de seleção entre e dentro de famílias de meios-irmãos na população de milho CMS 52 nos tabuleiros de Sergipe.
Provedor de dados: 14
Autores: CARVALHO, H. W. L. de; GUIMARAES, P. E. de O.; SANTOS, M. X. dos.
bitstream/item/87368/1/CPATC-PESQ.-AND.-08-96.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Melhoramento genético; Tabuleiros; Brasil; Sergipe; Maize; Tableland.; Milho; População; Seleção.
Ano: 1996
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/358446

Sistemas de plantio de culturas anuais nas várzeas do Amapá.
Provedor de dados: 14
Autores: CAVALCANTE, E. da S.
Com o objetivo de avaliar sistemas de plantio com as culturas de arroz, milho, caupi e mandioca, nas varzeas do Amapá, foram conduzidos dois experimentos no município de Mazagão, Estado do Amapá, durante os anos de 1983 e 1984, em um delineamento experimental de blocos ao acaso, em solo do tipo Gley Pouco Humico hidromorfico sem uso de fertilizantes, com oito tratamentos (Sistemas de plantio) e três repetições. Na primeira fase houve semeio do arroz e posteriormente o monocultivo e/ou plantio simultaneo das demais culturas. As cultivares de arroz, milho, caupi e mandioca no ano de 1983, foram, respectivamente, IAC 1246, BR 5102, Branquinho e Pretinha. No ano seguinte a cultivar de arroz foi substituida pela Apura e a de mandioca pela Mameluca. Os melhores...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Brasil; Amapá; Maize; Cowpea.; Arroz; Feijão de Corda; Mandioca; Manihot Esculenta; Oryza Sativa; Milho; Rendimento; Várzea; Zea Mays.; Vigna Unguiculata; Cassava; Brazil; Rice; Yields.
Ano: 1996
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/341832

Ciclo II de seleção na população de milho CMS 52 no nordeste brasileiro.
Provedor de dados: 14
Autores: CARVALHO, H. W. L. de; LEAL, M. de L. das; SANTOS, M. X. dos.
bitstream/item/90702/1/CPATC-PESQ.-AND.-46-98.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Variedade CMS 52; Melhoramento genético; Brasil; Nordeste; Maize; Variety CMS 52; Genetics improvement.; Milho; Seleção.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/359664

SISTEMAS de produção para culturas alimentares: arroz, feijão, mandioca e milho - microrregião: Araguaia Paraense e Marabá.
Provedor de dados: 14
Caracterização do produto e da região; Mapa de abrangência do sistema de produção; Sistema de produção n° 1; Sistema de produção n° 2; Sistema de produção n° 3; Sistema de produção n° 4; Sistema de produção n° 5; Sistema de produção n° 6; Sistema de produção n° 7; Relação dos participantes do encontro; Anexos.
Tipo: Sistema de Produção (INFOTECA-E)
Palavras-chave: Arroz Feijão; Planta alimenticia; Araguaia paraense; Marabá; Pará; Brasil; Maize; Production; Cultural methods.; Mandioca; Milho; Sistema de Produção.; Food crops; Cassava; Kidney beans; Rice.
Ano: 1981
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/907734

Sete passos para uma boa ensilagem de milho: cartilhas elaboradas conforme a metodologia e-Rural.
Provedor de dados: 14
Autores: CARVALHO, D. de O.; CHAVES, F. F.; MIRANDA, J. E. C. de; OLIVEIRA, J. S. e; BERNARDO, W. F.; MAGALHAES, V. M. A. de.
E-BOOK: Esta coleção é elaborada a partir de textos científicos de interesse prático e imediato dos produtores rurais para a melhoria das condições de trabalho, produção e produtividade agropecuária. Todo conteúdo é adaptado à cultura e ao nível de letramento do público-alvo. A linguagem desta cartilha é simples e o vocabulário próximo ao cotidiano dos produtores rurais. O material produzido serve de apoio pedagógico para a interlocução entre extensionistas e produtores rurais. Esperamos que as informações aqui contidas cumpram o papel de disseminar o conhecimento aplicado de uma tecnologia importante para a alimentação animal e fazer uma boa silagem de milho em sete passos.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Ensilagem de milho; Linha do leite; Maize; Silagem de milho.; Colheita; Ensilagem; Milho; Silagem; Silo; Zea Mays.; Corn.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055203

Avaliação e caracterização de variedades locais de milho para eficiência na absorção e na utilização de fósforo.
Provedor de dados: 14
Autores: MACHADO, C. T. de T.; MACHADO, A. T.; FURLANI, A. M. C.; GUERRA, J. G. M.
RESUMO: Experimentos de campo e sob condições controladas foram conduzidos para estudar a eficiência em fósforo (P) de variedades locais de milho. Em casa de vegetação, dezoito genótipos foram cultivados em solo, sob duas doses de P, com o objetivo de verificar diferenças quanto à produção de matéria seca e utilização de P. Detectou-se variabilidade entre variedades locais para utilização de P e respostas diferenciadas a doses aplicadas. Posteriormente, índices de eficiência ao P foram estimados em dez variedades, em três concentrações de P, em solução nutritiva, e em uma dose ótima de P em campo. Confirmou-se o comportamento diferenciado das variedades para produção de matéria seca e de grãos, conteúdo de P e índices de eficiência. Na última etapa, foram...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Nutrição fosfatada; Parâmetro cinético; Maize; Phosphorus nutrition; Kinetics parameters; Enzimatic activity.; Atividade Enzimática; Fósforo; Milho; Melhoramento Vegetal; Variedade; Zea Mays.; Genetic variation; Plant breeding; Varieties.
Ano: 2004
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/569605

Margens de comercialização de arroz, feijão e milho no Estado do Pará.
Provedor de dados: 14
Autores: HOMMA, A. K. O.
bitstream/item/197906/1/FL03983.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Bean; Maize; Arroz; Comercialização; Feijão; Milho; Rice; Trade.
Ano: 1980
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/378138

Geração de mapas de produtividade para experimentos com milho no âmbito de fazenda.
Provedor de dados: 14
Autores: SHIRATSUCHI, L. S.
ABSTRACT: Many farmers do not use precision agriculture tools due to high equipment costs and lack of knowledge about this new approach. A number of farmers have, however, conducted on-farm experiments without the help of these new and still expensive tools. One of most important equipments for precision agriculture practices is the crop yield monitor. It can also be used for on-farm experiments to collect yield data, reducing costs and paybacks. The aim of this paper is to evaluate the effects of combine header distance on corn harvest accuracy of yield maps. Conventional yield map was statistically compared with five maps generated by removing 2, 4, 6, 8 e 10 combine header width generated by a GIS-based software package. Two interpolations were made, i....
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Interpolação; Precision farming; Maize; Interpolation; Productivity.; Agricultura de Precisão; Mapa; Milho; Produtividade; Zea Mays.; Cartography.
Ano: 2003
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/568680

Levantamento florístico de plantas daninhas em lavoura de milho cultivada no cerrado de Goiás.
Provedor de dados: 14
Autores: FONTES, J. R. A.; SHIRATSUCHI, L. S.
RESUMO: Neste trabalho, objetivou-se realizar um levantamento florístico e plantas daninhas em uma lavoura de milho cultivada na primavera-verão em sistema de plantio direto no Cerrado do Estado de Goiás, sendo empregado para isso o método de quadrado inventário. A área amostrada correspondeu a 107,5 ha e foi dividida em grade regular de 50 x 50 m, totalizando 430 pontos. Num raio de 5 m, ao redor de cada ponto, foi lançado aleatoriamente um quadrado de ferro de 50 cm de lado (0,25 metros quadrados), num total de quatro vezes. (1,0 metros quadrados). Os seguintes parâmetros foram calculados: frequência, frequência relativa, densidade, densidade relativa, abundância, abundância relativa e índice de valor de importância. Foram identificadas 23 espécies de...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Planta daninha; Manejo integrado; Identification; Maize; Zero tillage.; Erva Daninha; Identificação; Milho; Plantio Direto; Zea Mays.; Integrated weed management; Weeds.
Ano: 2005
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/544627

Estimativa de custo de produção de milho, nos sistemas plantio direto e convencional, safra 1999/2000.
Provedor de dados: 14
Autores: MELO FILHO, G. A. de; MENDES, D. S.
bitstream/item/24906/1/COT199903.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Maize; Direct sowing.; Custo de Produção; Cerrado; Milho; Plantio Direto; Zea Mays.; Production costs.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/241927

Cultivo do milho irrigado.
Provedor de dados: 14
Autores: RESENDE, M.; FRANCA, G. E. de; COUTO, L.
bitstream/item/37493/1/circ-6.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Maize; Management; Grain.; Grão; Manejo; Irrigação; Milho; Sistema de Produção; Zea Mays.; Irrigation.
Ano: 2000
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/485064

Recomendacao de datas para o plantio de milho (Zea mays) no estado do Rio de Janeiro.
Provedor de dados: 14
Autores: HISSA, H. R.; EVANGELISTA, B. A.; ASSAD, E. D.
bitstream/item/99605/1/comtec-21.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Maize; Rio de Janeiro; Brasil; Agroclimatic zones.; Cerrado; Época de Semeadura; Milho; Plantio; Zoneamento Climático.; Zea Mays; Brazil; Planting; Sowing date.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/546491

Primeiros resultados de milho e caupi cultivados em uma área de mata secundária com e sem emprego de fogo.
Provedor de dados: 14
Autores: STOLBERG-WERNIGERODE, A. G. zu.
bitstream/item/57595/1/CPATU-ComTec53.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Caupi; Mata secundária; Maize; Cowpea; Cultural practices; Secondary forest.; Milho; Pratica Cultural; Queimada; Vigna Unguiculata; Zea Mays.; Burning.
Ano: 1984
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/382298

Milho.
Provedor de dados: 14
Autores: SOUZA, F. R. S. de; BOTELHO, S. M.
bitstream/item/61707/1/Belem-RecBas3.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Cultivo; Armazenagem; Maize; Cultivation; Seed; Fertilizer.; Adubação; Milho; Semente; Zea Mays.; Storage.
Ano: 1987
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/383803

CAMPANHA nacional: produção de sementes de milho variedade em comunidades rurais: cartilha do produtor.
Provedor de dados: 14
Uma variedade de milho é um conjunto de plantas com características comuns, sendo um material geneticamente estável. Por essa razão, o agricultor pode reutilizar a semente colhida sem nenhuma perda na produtividade. Tal fato não ocorre quando o agricultor reutiliza sementes colhidas de um híbrido plantado no ano anterior. Nesse caso, há uma queda mínima na produtividade de 20% . Isso se deve à perda do "vigor híbrido. " Esta publicação tem como objetivo orientar a produção de sementes de milho variedade em comunidades rurais. Seguindo essas instruções, os produtores terão sementes melhores, mais produtivas e não precisarão todo ano adquirir novas sementes de milho.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Maize; Variety; Seed; Production; Rural community.; Comunidade Rural; Milho; Produção; Semente; Variedade.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/482124

O milho na Amazônia brasileira.
Provedor de dados: 14
Autores: SANTOS, A. I. M. dos; ALBUQUERQUE, M. de; PEREIRA, O. G.
bitstream/item/161705/1/FL00617-.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Aspecto econômico; Cultivo; Brasil; Maize; Economic aspect; Cultivation.; Milho; Pesquisa; Zea Mays.; Amazonia; Research.
Ano: 1971
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/374591

Perdas na colheita de graos no Distrito Federal.
Provedor de dados: 14
Autores: AVIANI, D. de M.; FRANZ, C. A. B.; FOLLE, S. M.; RUBENTAL, I.
bitstream/item/99487/1/comtec-10.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Distrito Federal; Brasil; Crop lasses; Grain; Losses; Maize; Perdas durante a colheita; Soybean.; Arroz; Colheita; Cerrado; Glycine Max; Grão; Milho; Oryza Sativa; Perda; Soja; Zea Mays.; Brazil; Grain crops; Harvesting; Rice.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/546376

Reação de cultivares de milho (Zea mays L.) ao nematóide de galhas (Meloidogyne javanica (Treub) Chitwood).
Provedor de dados: 14
Autores: ASMUS, G. L.; ANDRADE, P. J. M.
bitstream/item/38992/1/PA-1-1995.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Cultivar; Reacao; Nematoide de galha; Maize; Variety; Reaction; Nematode.; Meloidogyne Javanica; Milho; Zea Mays.; Corn.
Ano: 1995
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/237333

Gliricidia sepium: leguminosa promissora para regiões semi-áridas.
Provedor de dados: 14
Autores: CARVALHO FILHO, O. M. de; DRUMOND, M. A.; LANGUIDEY, P. H.
Requerimentos de clima e solo; estabelecimento; usos; consorcio palma x gliricidia x milho/feijao; bancos de proteina; cercas vivas forrageiras; conservacao de forragem; palatabilidade; valor nutritivo.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Consorciação; Palma; Maize; Bean; Hedges.; Pastagem; Feijão; Forragem; Gliricidia; Milho; Palmae; Planta Para Cerca Viva.; Gliricidia sepium; Forage; Intercropping.
Ano: 1997
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/131682

Consumo voluntário e digestibilidade "in vitro" de misturas constituídas parcialmente de subprodutos disponíveis no Estado do Pará.
Provedor de dados: 14
Autores: RODRIGUES FILHO, J. A.; CAMARAO, A. P.; GUIMARÃES, C. M. C.
bitstream/item/59304/1/CPATU-ComTec76.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Consumo voluntário; Milho em grão triturado; Torta de dendê; Tegumento de cacau; Farelo de soja; Maize; Oil cake; Soybean bran; Feed.; Alimentação; Animal; Digestibilidade In Vitro; Nutrição; Sal.; Digestibility; Nutrition.
Ano: 1994
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/379112

Vermelho não produz.
Provedor de dados: 14
Autores: OLIVEIRA, E. de; FERNANDES, F. T.
bitstream/item/40392/1/Vermelho-nao-produz.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Maize; Disease.; Enfezamento; Doença; Milho; Zea Mays.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/482805

Competicao de cultivares de milho precoce em Rondonia.
Provedor de dados: 14
Autores: SAMPAIO, N. F.; VIANA, F. M. P.
bitstream/item/59340/1/PA-1570-0001.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Cultivar; Competicao; Brasil; Rondonia; Maize; Cultivate.; Milho; Zea Mays.; Brazil; Corn.
Ano: 1983
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/698553

Irrigacao por capsulas porosas IV: efeitos das diferentes pressoes hidrostaticas e populacoes de plantas sobre a producao do milho.
Provedor de dados: 14
Autores: SILVA, D. A. da; GHEYI, H. R.; SILVA, A. de S.; MAGALHAES, A. A.
Consistiu na determinacao do efeito das diferentes pressoes hidrostaticas e populacoes de plantas atraves do metodo de irrigacao por capsulas porosas, sobre a producao do milho (Zea mays L.), cultivar Centralmex. O plantio do milho foi realizado manualmente, sendo as sementes distribuidas em numero de tres por cova, num raio de 20 cm e, igualmente, espacadas ao redor de cada capsula porosa. No presente trabalho a populacao de sete plantas por capsula porosa apresentou a maxima producao que convertida para uma densidade de 50.000 plantas por hectare corresponderia a producao estimada de 6.150 kg/ha. O metodo de irrigacao em estudo apresentou alta eficiencia de uso de agua, em media 1,9 kg/m3 que representa quase o dobro das eficiencias conseguidas pelos...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Capsula porosa; Porous capsule; Hydrostatic pressure; Maize; Production; Irrigação; Milho; Produção; Zea Mays; Irrigation.
Ano: 1981
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/133278

Diplodia macrospora em milho.
Provedor de dados: 14
Autores: FERNANDES, F. T.; OLIVEIRA, E. de.
bitstream/item/53453/1/ct-17.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Maize; Diplodia macrospora; Disease; Fungus; Control.; Doença; Fungo; Milho; Zea Mays.
Ano: 2000
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/484064

A cultura do milho na Amazônia.
Provedor de dados: 14
Autores: PEREIRA, O. G.
bitstream/item/69744/1/IPEAN-Fitotecnia1.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Cultivo; Melhoramento genetico; Brasil; Maize; Cultivation; Genetic breeding; Cultural practices; Yield; Harvest.; Colheita; Milho; Pesquisa; Polinização; Pratica Cultural; Produtividade.; Plantio; Amazonia; Pollination; Planting; Research.
Ano: 1971
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/376203

SISTEMA de produção para a cultura do milho: Transamazônica (revisado).
Provedor de dados: 14
bitstream/item/44595/1/Milho.pdf
Tipo: Sistema de Produção (INFOTECA-E)
Palavras-chave: Altamira; Itaituba; Prainha; Senador Jose Porfirio; Portel; Porto de Moz; Aveiro; Transamazonica; Pará; Brasil; Maize; Production; Cultural methods.; Milho; Pratica Cultural; Sistema de Produção.; Amazonia.
Ano: 1981
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/904199

Estrategias para reducao dos efeitos do veranico em culturas de milho e soja, na regiao dos cerrados.
Provedor de dados: 14
Autores: CARVALHO, L. J. C. B. de; GOMIDE, R. L.; LUCHIARI JUNIOR, A.; RODRIGUES, G. C.
bitstream/item/99291/1/comtec-42.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Cultivo; Maize; Cultivation; Brasil; Rainfall; Savanna.; Balanço Hídrico; Climatologia; Cerrado; Deficiência Hídrica; Estiagem; Glycine Max; Milho; Produção; Produtividade; Redução; Soja; Zea Mays.; Veranico; Corn; Soybeans.
Ano: 1985
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/549331

Seleção entre e dentro de famílias de meios-irmãos no milho BR-5102.
Provedor de dados: 14
Autores: BARRIGA, R. H. M. P.; SARMANHO, F. R. de S.
bitstream/item/60091/1/CPATU-PA72.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Maize; Selection.; Milho; Melhoramento; Seleção.; Plant breeding.
Ano: 1982
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/380933

Avaliacao da eficiencia de fosfatos de rocha parcialmente acidulados e tratados termicamente.
Provedor de dados: 14
Autores: PEREIRA, J. R.; FARIA, C. M. B. de.
Avalia a eficiencia de diferentes fosfatos de rocha com acido sulfurico e termicamente em Latossolo Vermelho Amarelo da regiao do medio Sao Francisco no incremento da produtividade da cultura do milho sob condicao de irrigacao.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Variety; Soils; Fertilization; Phosphate; Maize; Milho; Fertilidade; Fosfato; Variedade; Solo; Zea Mays; Corn.
Ano: 1986
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/132823

Cultivador a tração animal modificado para a realização da adubação nitrogenada em cobertura e para a semeadura do feijão da seca consorciado com milho.
Provedor de dados: 14
Autores: GUIMARAES SOBRINHO, J. B.; FINCH, E. O.; RAMALHO, M. A. P.
bitstream/item/37491/1/circ-12-1.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Fertilizacao; Consorciacao; Maize; Bean; Agricultural mechanization; Fertilization; Draught animal.; Feijão; Nitrogênio; Mecanização Agrícola; Milho; Phaseolus Vulgaris; Tração Animal; Zea Mays.; Intercropping; Nitrogen.
Ano: 1986
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/482837

Antracnose do milho (Colletotrichum graminicola).
Provedor de dados: 14
Autores: FERREIRA, A. S.; CASELA, C. R.
bitstream/item/30147/1/circ-13.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Sintomas; Ciclo; Maize; Cicle; Management.; Antracnose; Colletotrichum Graminicola; Manejo; Milho; Zea Mays.; Anthracnose.
Ano: 2001
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/485240

Custo de produção de milho em sistemas de cultivo manual e mecanizado, no município de Alenquer, Pará.
Provedor de dados: 14
Autores: SOUZA, F. R. S. de; CARVALHO, R. de A.; FERREIRA, C. A. P.; CORREA, J. R. V.
bitstream/item/40146/1/Cic-Tec-77-CPATU.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Sistema de cultivo mecanizado; Sistema de cultivo manual; Aspecto econômico; Alenquer; Pará; Brasil; Maize; Mechanical methods; Economic situation.; Custo de Produção; Milho.; Amazonia; Cropping systems; Production costs.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/376660

Construção de um dispositivo para aplicação de inseticidas granulados no sulco de plantio.
Provedor de dados: 14
Autores: FINCH, E. O.; CRUZ, I.; RAMALHO, M. A. P.
bitstream/item/36062/1/ct-3.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Pragas; Controle; Aplicacao; Pest; Maize; Control; Insecticide; Equipament; Granular insecticide.; Inseticida Granulado; Milho; Zea Mays.
Ano: 1983
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/478751

SISTEMAS de produção para feijão x milho.
Provedor de dados: 14
bitstream/item/49095/1/SID-DOCUMENTOS-299-SISTEMAS-DE-PRODUCAO-PARA-FEIJAO-X-MILHO-RIBEIRA-DO-POMBAL-BAHIA-CDU-633-15.pdf
Tipo: Sistema de Produção (INFOTECA-E)
Palavras-chave: Maize; Production; Cultural methods; Cropping systems.; Consorciação de Cultura; Feijão; Milho; Pratica Cultural; Sistema de Produção.; Kidney beans.
Ano: 1981
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/908364

Sistema de produção de milho, avaliação agronômica e econômica.
Provedor de dados: 14
Autores: CRUZ, J. C.; SILVA, A. F. da; MEDEIROS, J. B. de; RUAS, D. G. G.; GARCIA, J. C.
bitstream/item/37596/1/circ-2-1.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Maize; Production system.; Milho; Sistema de Produção; Zea Mays.
Ano: 1980
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/476552

Instruções práticas para o cultivo do milho nas várzeas do Amapá.
Provedor de dados: 14
Autores: CAVALCANTE, E. da S.
Preparo do solo; Semeadura; Cultivar; Tratos culturais; Pragas de importância economica; Controle de pragas; Controle de doenças; Rotação de culturas; Colheita; Secagem; Beneficiamento; Armazenamento; Comercialização; Coeficientes tecnicos.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Brasil; Amapá; Maize; Cultural methods.; Milho; Pratica Cultural; Várzea; Zea Mays.; Brazil.
Ano: 1990
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/341809

Controle de fungos associados às sementes de milho por actinomicetos.
Provedor de dados: 14
Autores: BRESSAN, W.; ARAUJO, J. M. de.
bitstream/item/30148/1/Ct.33.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Controle; Actinomicetes; Maize; Seed; Treatment.; Fungo; Milho; Semente; Tratamento; Zea Mays.; Actinomycetales; Fungi.
Ano: 2001
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/472300

SISTEMAS de produção para milho.
Provedor de dados: 14
Esta publicação é o resultado de um trabalho para a elaboração do Sistema de Produção de Milho.
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Zea maize; Sistema; Brasil; Rondonia; Maize; System; Production.; Milho; Produção.
Ano: 1976
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/698130

Resultados de trabalhos experimentais no território federal do Amapá no período de 1972 a 1974.
Provedor de dados: 14
Autores: OLIVEIRA, R. F. de; MORRIL, G. de S.
bitstream/item/197866/1/FL00258.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Agropecuária; Amapá; Brasil; Bean; Maize; Rubbee tree; Forage crop; Arroz; Climatologia; Feijão; Mandioca; Milho; Pesquisa; Planta Forrageira; Seringueira; Solo; Amazonia; Agriculture; Cassava; Climatology; Research; Rice; Soil.
Ano: 1975
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/374222

Principais doenças na cultura do milho.
Provedor de dados: 14
Autores: FERNANDES, F. T.; OLIVEIRA, E. de.
Doencas foliares; Podridoes do colmo e das raizes; Doencas das espigas; Doencas causadas por mollicutes e por virus; Outras doencas na cultura do milho.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Maize; Disease.; Doença; Milho; Zea Mays.
Ano: 1997
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/478849

Ensaio ecológica para adaptação de variedades e compostos de milho do CIMMYT. In: Desenvolvimento de novos sistemas de produção e aperfeiçoamento daqueles em uso nos Cerrados.
Provedor de dados: 14
Autores: BATISTA, L. A. R.
Definição de complexos de germoplasma para as diferentes regiões, baseando-se na variabilidade de condições ecológicas existentes.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Sistemas de produção; Maize; Production of systems.; Cereal; Milho.
Ano: 1976
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/42263

Métodos de controle de plantas daninhas na cultura do algodoeiro (Gossypium hirsutum, marie galante, Hutch) nos Estados da Paraíba e Rio Grande do Norte: informações gerais.
Provedor de dados: 14
Autores: BELTRÃO, N. E. de M.; AZEVEDO, D. M. P. de.
Definicao dos metodos de controle de plantas daninhas; Vantagens e desvantagens do metodo quimico; Requerimentos basicos para utilizacao do metodo quimico; Calibragem propriamente dita; Recomendacoes tecnicas.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Controle; Arboreo; Consorciacao; Caupi; Phaseolus vulgares; Weed; Perennial cotton; Control; Maize; Cowpea; Brasil; Rio Grande do Norte; Paraiba.; Algodão; Feijão; Erva Daninha; Gossypium Hirsutum; Milho; Zea Mays.; Intercropping.
Ano: 1979
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/262422

Comportamento de milho normal e precoce na região da Grande Dourados, MS.
Provedor de dados: 14
Autores: PACHECO, C. A. P.; MORAES, A. G. de.
bitstream/item/66156/1/CPAO-PESQ.-AND.-16-83.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Cultivar; Comportamento; Brasil; Mato Grosso do Sul; Grande Dourados; Maize; Verieties; Behaviour.; Cerrado; Milho; Zea Mays.; Brazil.
Ano: 1983
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/232101

Efeito do composto de lixo orgânico urbano de Barcarena na produção de matéria seca de milho em casa de vegetação.
Provedor de dados: 14
Autores: OLIVEIRA, R. F. de; CRUZ, E. de S.; TEIXEIRA, L. B.
bitstream/item/40519/1/Boletim-Pesquisa-26-CPATU.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Lixo urbano; Produção de matéria seca; Belém; Pará; Brasil; Maize; Dry mather content.; Adubo Orgânico; Adubação; Milho.; Amazonia; Fertilizer application; Organic fertilizers.
Ano: 2000
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/382723

Avaliação de cultivares de milho no município de Paragominas - Pará.
Provedor de dados: 14
Autores: SOUZA, F. R. S. de; GAMA, E. E. G. e; OLIVEIRA, M. R. C. de; CORREA, J. R. V.; EL-HUSNY, J. C.
bitstream/item/57743/1/CPATU-ComTec94.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Cultivo; Paragominas; Pará; Maize; Cultivation; Production; Yield; Environmental conditions.; Condição Ambiental; Milho; Produtividade; Produção.; Amazonia.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/376249

Cultivares de milho disponiveis no mercado de sementes do Brasil no ano 2000.
Provedor de dados: 14
Autores: CRUZ, J. C.; PEREIRA FILHO, I. A.; GAMA, E. E. G. e; PEREIRA, F. T. F.; CORREA, L. A.
bitstream/item/37492/1/Doc.4.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Brasil; Maize; Seed; Market.; Mercado; Milho; Semente; Variedade; Zea Mays.; Brazil; Varieties.
Ano: 2000
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/484476

Pragas da cultura do milho em condições de campo: métodos de controle e manuseio de defensivos.
Provedor de dados: 14
Autores: CRUZ, I.; WAQUIL, J. M.; SANTOS, J. P.; VIANA, P. A.; SALGADO, L. O.
Descrição, biologia, importancia e identificacao das pragas no campo; Metodos de controle mais utilizados para as pragas do milho; Aspectos toxicologicos dos defensivos; Manuseio de defensivos; Manual de condutas nas intoxicacoes por inseticidas.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Pragas; Controle; Defensivos agricolas; Uso; Maize; Field; Control; Agricultural defensive; Use.; Campo; Milho; Zea Mays.; Corn; Pests.
Ano: 1983
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/475356

MILHO para silagem: tecnologias, sistemas e custo de produção.
Provedor de dados: 14
Meio cultural do milho forrageiro; Nutricao e adubacao do milho forrageiro; Pragas da cultura do milho forrageiro; Sistemas importantes para melhor qualidade da silagem de milho e maior eficiencia na sua utilizacao; Sistemas de ensilagem; Analise economica de ensilagem de milho.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Maize; Grass; Production system.; Custo de Produção; Milho; Silagem; Sistema de Produção; Tecnologia.; Corn; Technology.
Ano: 1991
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/472008

Cultivo intercalar de milho seguido de caupi num plantio de dendê.
Provedor de dados: 14
Autores: WERNIGERODE, A. G. zu S.; ANDRADE, E. B. de.
bitstream/item/40157/1/Circ-Tec-47-CPATU.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Caupi; Consorciacao; Cultivo; Desenvolvimento; Campo Experimental de Capitao Poco; Pará; Brasil; Maize; Cowpea; Oil palm; Consorciation; Cultivation; Yield; Development.; Dendê; Elaeis Guineensis; Milho; Produtividade; Zea Mays.; Vigna Unguiculata; Amazonia.
Ano: 1983
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/383381

A cultura do milho e sua importância nos sistemas de produção de Mato Grosso do Sul.
Provedor de dados: 14
Autores: TEIXEIRA, M. do R. de O.
bitstream/item/65193/1/ID-15142.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Congresso; Brasil; Mato Grosso do Sul; Maize; Production; Congresses.; Cerrado; Milho; Produção; Zea Mays.; Brazil.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/242143

Sistemas de produção de sementes de juta consorciada com milho para o município de Alenquer, Pará.
Provedor de dados: 14
Autores: FRAZÃO, D. A. C.; ANDRADE, E. B. de; OLIVEIRA, R. P. de; FIGUEIRÊDO, F. J. C.
bitstream/item/34667/1/CircularTecnica5.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Consorciacao; Alenquer; Pará; Brasil; Piramex; Piranao; Seed; Production systems; Maize; Plantation date; Disease; Economy; Fenology.; Corchorus Capsularis; Economia; Época de Plantio; Fenologia; Doença; Juta; Milho; Semente; Sistema de Produção.; Amazonia; Jute.; Intercropping.
Ano: 1980
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/375885

Seleção para a diminuição do porte da planta de milho na cultivar crioulo de Roraima.
Provedor de dados: 14
Autores: BARRIGA, R. H. M. P.; RIBEIRO, P. H. E.
bitstream/item/60089/1/CPATU-PA67.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Variedade crioulo; Roraima; Brasil; Maize; Selection.; Milho; Melhoramento; Seleção.; Amazonia; Plant breeding; Varieties.
Ano: 1982
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/380613

Efeitos da permanência do milho no campo após a sua maturação, nas condições climáticas do Acre.
Provedor de dados: 14
Autores: COSTA, J. G. da; CAMPOS, I. S.
bitstream/CPAF-AC/935/1/pesquisa73.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Maize; Harvest; Damages; Pest.; Armazenamento; Colheita; Inseto; Milho; Perda; Praga.; Insects; Storage.
Ano: 1994
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/492181

Recomendacoes para o uso de corretivos e fertilizantes em milho no Estado de Minas Gerais.
Provedor de dados: 14
Autores: ALVES, V. M. C.; VASCONCELLOS, C. A.; PITTA, G. V. E.; FRANCA, G. E.; FREIRE, F. M.; RODRIGUES FILHO, A.; ARAUJO, J. M. de; VIEIRA, J. R.; LOUREIRO, J. E.
bitstream/item/30333/1/ct-18.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Minas Gerais; Brasil; Maize; Corrective dressing.; Corretivo; Fertilizante; Milho; Zea Mays.; Fertilizers.; Brazil.
Ano: 2000
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/484425

Produção e utilização de silagem de milho e sorgo.
Provedor de dados: 14
Autores: OLIVEIRA, J. S. e.
Cultivares de milho e sorgo para ensilagem; Tecnicas de ensilagem; Ponto de colheita; Picagem do material; Compactacao do material no silo; Vedacao do material ensilado; Tempo minimo para abertura do silo; Retirada da silagem; Fases do processo fermentativo; Fase aerobia; Fase anaerobia I; Fase anaerobia II; Fase de estabilidade; Fermentacoes apos a abertura do silo; Uso de aditivos na silagem de milho e sorgo; Avaliacao de silagens de milho e sorgo; Avaliacao inicial; Analise da silagem; Coleta e manuseio das amostras; O que analisar; Materia Seca (MS); Fibra detergente acido (FDA); Fibra detergente neutro (FDN); Proteina bruta (PB); Utilizacao de silagens de milho e sorgo em dietas para bovinos.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Alimentacao animal; Food; Maize; Production; Silagem de milho; Silagem de sorgo; Sillage; Sorghum; Use; Uses; Uso; Utilizacao.; Alimento Para Animal; Alimentação; Animal; Ensilagem; Fermentação Anaeróbica; Milho; Nutrição Animal; Produção; Silagem; Sorghum spp; Sorgo; Zea Mays.; Animal feeding; Animal nutrition; Silage making.; Silage.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/957981

SISTEMAS de produção para a cultura do milho solteiro e do milho consorciado com feijão.
Provedor de dados: 14
bitstream/item/49213/1/SID-DOCUMENTOS-308-SISTEMAS-DE-PRODUCAO-PARA-A-CULTURA-DO-MILHO-SOLTEIRO-E-DO-MILHO-CONSORCIADO-C.pdf
Tipo: Sistema de Produção (INFOTECA-E)
Palavras-chave: Consorciacao; Maize; Production; System; Intercropping.; Feijão; Milho; Sistema de Produção; Zea Mays.
Ano: 1981
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/908485

Milho: A EMBRAPA atinge altas produtividades.
Provedor de dados: 14
Autores: RASSINI, J. B.
bitstream/item/120347/1/digitalizar0001.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: EMBRAPA; Zea mays L; Maize; Produtivity.; Milho; Produtividade.
Ano: 1990
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/43119

Híbridos de milho para o Nordeste brasileiro: ensaios realizados no ano agrícola de 1999.
Provedor de dados: 14
Autores: CARVALHO, H. W. L. de; LEAL, M. de L. da S.; CARDOSO, M. J.; SANTOS, M. X. dos; LIRA, M. A.; TABOSA, J. N.; OLIVEIRA, J. S. de; CARVALHO, B. C. L. de; DOURADO, V. V.; SAMPAIO, G. V.
bitstream/item/40740/1/Hibrido0001.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Brasil; Nordeste; Maize; Brazil.; Hibrido; Milho; Zea Mays.; Hybrids.
Ano: 2000
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/899184

Aspectos econômicos em sistemas de produção com culturas alimentares para agricultores de baixa renda na Microrregião Bragantina, Pará.
Provedor de dados: 14
Autores: FRAZAO, D. A. C.; HOMMA, A. K. O.; ANDRADE, E. B. de.
bitstream/item/28816/1/CPATU-BP6.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Pequeno agricultor; Caupi; Cultivo; Consorciacao; Rotação; Pará; Zona Bragantina; Brasil; Production systems; Economy; Maize; Cowpea; Culture; Rotation.; Economia; Mandioca; Mão-de-Obra; Milho; Sistema de Produção.; Amazonia; Cassava; Intercropping; Labor force; Small farms.
Ano: 1980
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/376816

Otimização da adubação nitrogenada para a cultura de milho e do algodão, nos primeiros anos da adoção do plantio direto em latossolo vermelho da região de Dourados, MS.
Provedor de dados: 14
Autores: ALVES, B. J. R.; ZOTARELLI, L.; HECKLER, J. C.; FERNANDES, F. M.; URQUIAGA, S.
bitstream/CNPAB-2010/27974/1/cot056.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Adubação nitrogenada; Maize; Direct sowing; Zero tillage; Nitrogen fertilizer.; Algodão; Latossolo Vermelho; Milho; Plantio Direto; Solo.; Cotton; Soil.
Ano: 2002
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/624796

Resposta de variedades de milho a níveis e fontes de nitrogênio.
Provedor de dados: 14
Autores: MACHADO, A. T.; MACHADO, C. T. de T.; MIRANDA, G. V. de; COELHO, C. H. M.; GUIMARÃES, L. J. M.
RESUMO: A resposta de variedades de milho a nitrogênio (N) foi avaliada em cinco ensaios. Dois experimentos realizados em Coimbra (MG) e dois dos realizados em Seropédica (RJ) foram repetidos com 120 kg e 20 kg ha (elevado a -1) de N, sendo que o terceiro ensaio de Seropédica recebeu adubação verde. Cinco variedades locais, cinco experimentos e quinze melhoradas compuseram os ensaios, nos quais utilizou-se o delineamento experimental látice 5 x 5, com três repetições. O parâmetro de comparação foi o rendimento dos grãos. Em Seropédica, avaliou-se também o teor de N nos grãos e na planta. As variedades Caiano de Sobrália, Saracura, MC 3 e BR 5039 mostraram melhor resultado a baixos níveis de N, enquanto BR 106, Caiano de Sobrália, Eldorado e MC 9 foram as...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Eficiência; Maize; Efficiency; Translocation.; Melhoramento Vegetal; Milho; Nitrogênio; Variedade; Translocação; Zea Mays.; Plant breeding; Nutrient transport; Nitrogen; Varieties.
Ano: 2003
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/568126

Correcao da deficiencia de zinco em lavouras de milho nos solos de cerrado.
Provedor de dados: 14
Autores: GALRAO, E. Z.
bitstream/item/121626/1/gtec-31.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Correcao do solo; Maize; Correção.; Cerrado; Deficiência; Milho; Solo; Zinco.; Zea Mays; Soil amendments; Zinc.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/555045

Efeito de diferentes sistemas de preparo de solo na producao de soja e milho em um latossolo vermelho-escuro argiloso I. Comparacao de dois metodos de avaliacao de raizes.
Provedor de dados: 14
Autores: AMABILE, R. F.; RESCK, D. V. S.
bitstream/item/102141/1/pesq-31.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Latossolo vermelho-escuro; Avaliacao; Cultivar; C-606; Doko; Maize; Dark-red latosol; Production; Evaluation.; Cerrado; Glycine Max; Manejo do Solo; Milho; Produção; Raiz; Soja; Zea Mays.; Varieties.; Soybeans; Soil management; Roots.
Ano: 1990
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/549371

Evolucao agropecuaria da regiao nuclear dos cerrados 1970-1980.
Provedor de dados: 14
Autores: SANTOS, N. A. dos; AGUIAR, J. L. P. de.
O desenvolvimento economico do pais no decenio de 1970 a 1980, a melhoria da renda "per capita", o crescimento populacional e o aumento das exportacoes foram alguns dos fatores que determinaram a crescente producao de alimentos. Esse incremento na disponibilidade de produtos agricolas, decidiu-se a epoca, teria que ser feito via aumento da produtividade nas areas agricolas tradicionais e da abertura de novas areas de producao. A regiao dos cerrados, com 238,6 milhoes de hectares, apresenta-se com excelente potencial para a segunda opcao. Dispoe de razoavel infra-estrutura viaria e esta proxima dos grandes centros consumidores. Estes centros recebem, constantemente, significativo fluxo migratorio rural-rural, oriundo, sobretudo, do sul do Pais e dispoe de...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Desenvolvimento regional; Brasil; Regional development; Maize; Wheats.; Algodão; Bovino; Arroz; Cerrado; Feijão; Glycine Max; Manihot Esculenta; Mandioca; Milho; Oryza Sativa; Phaseolus Vulgaris; População Urbana; População Rural; Soja; Trigo; Zea Mays.; Gossypium; Brazil; Cassava; Cattle; Cotton; Soybeans; Urban population.; Rice; Rural population.
Ano: 1985
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/547618

Competição de cultivares de milho no Território Federal de Roraima.
Provedor de dados: 14
Autores: BARRIGA, R. H. M. P.; RIBEIRO, P. H. E.; ALVES, A. A. C.
bitstream/item/60085/1/CPATU-PA70.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Característica agronômica; Roraima; Brasil; Maize; Agronomic characteristics.; Competição de Variedade; Milho; Produtividade.; Amazonia; Yield components.
Ano: 1982
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/380615

Pesquisa em irrigação no trópico Semi-Árido: solo, água, planta.
Provedor de dados: 14
Autores: EMBRAPA. Centro de Pesquisa Agropecuária do Trópico Semi-Árido.
Caracteristicas fisico hidricas de tres latossolos irrigados do Projeto Bebedouro. Evapotranspiracao de feijao-de-corda. Metodologia para determinar as necessidades de agua das culturas irrigadas. Efeito da lamina de irrigacao e da adubacao nitrogenada na producao de graos de milho. Efeito do regime de irrigacao e da adubacao nitrogenada na producao de graos de milheto. Influencia do teor de umidade no solo e da adubacao nitrogenada no rendimento de graos de feijao.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Região árida; Relação; Característica hídrica; Plant; Fertilization; Cowpea; Maize; Millet.; Irrigação; Água; Adubação; Feijão de Corda; Evapotranspiração; Milheto; Pennisetum Typhoides; Milho; Pesquisa; Planta; Vigna Unguiculata; Solo; Zea Mays.; Evapotranspiration; Irrigation; Soil; Water.
Ano: 1981
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/131950

Competição de cultivares, níveis de adubação e densidade de milho, em três regiões do Estado de Minas Gerais.
Provedor de dados: 14
Autores: CORREA, L. A.; CRUZ, J. C.; SILVA, J.; OLIVEIRA, A. C. de; VIANA, A. C.; SILVA, A. F. da.
bitstream/item/36061/1/ct-4.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Fertilizacao; Praticas culturais; Densidade; Minas Gerais; Brasil; Maize; Cultural practices; Fertilization.; Milho; Variedade; Zea Mays.; Brazil; Density; Varieties.
Ano: 1983
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/476264

Pesquisa agropecuária em Paragominas, PA - 1984.
Provedor de dados: 14
Autores: VEIGA, J. B. da; SERRÃO, E. A. de S.; MARQUES, L. C. T.; CAMARÃO, A. P.; PEREIRA NETO, L. G.; SEIXAS, L. C. G. de S.; CALDERON, M.; COVRE, J. L.
bitstream/item/57544/1/CPATU-ComTec55.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Agropecuária; Avaliação; Consorciação; Quicuio-da-amazônia; Paragominas; Pará; Brasil; Forage crop; Valuation; Grass; Production; Pasture; Maize; Conservation; Fertilizer; Spittleburgs.; Adubação; Arroz; Conservação; Cigarrinha; Gramínea; Milho; Pastagem; Planta Forrageira; Produção; Zea Mays.; Andropogon; Amazonia; Agriculture; Intercropping; Rice.
Ano: 1985
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/382312

Parâmetros hídricos, área foliar e coeficiente cultural (kc) do consórcio milho-braquiária irrigado.
Provedor de dados: 14
Autores: SILVA, F. A. M. da; EVANGELISTA, B. A.; MALAQUIAS, J. V.; GUERRA, A. F.; ROCHA, O. C.
bitstream/item/142172/1/bolpd-316.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Braquiária; Crop-livestock integration; Maximum water demand; Maize; Pastage.; Evapotranspiração; Lavoura; Integração; Milho; Pecuária.; Evapotranspiration; Intercropping.
Ano: 2014
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1023831

Milho e girassol: opções de outono-inverno nos sistemas de produção de grãos no Mato Grosso do Sul.
Provedor de dados: 14
Autores: HECKLER, J. C.; FERNANDES, F. M.
bitstream/item/39603/1/COT40-98.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Cultura de outono-inverno; Mato Graosso do Sul; Brasil; Helianthus annus; Maize; Sunflower; Rotational cropping.; Cerrado; Girassol; Milho; Rotação de Cultura; Zea Mays.; Brazil.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/241133

Influência de adubação NPK no milho, em terra roxa estruturada (Altamira - zona do rio Xingu).
Provedor de dados: 14
Autores: CRUZ, E. de S.; SOUSA, G. F. de; BASTOS, J. B.
bitstream/item/162581/1/FL01758-.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Terra roxa estruturada; Zona do Xingu; Altamira; Pará; Brasil; Maize; Fertilizer; Yield; Structured brown soil.; Adubação; Milho; Produtividade.; Amazonia.
Ano: 1971
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/375796

A mancha por cercospora em milho.
Provedor de dados: 14
Autores: FERNANDES, F. T.; OLIVEIRA, E. de.
bitstream/item/53456/1/ct-16.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Maize; Diplodia macrospora; Disease; Fungus; Control.; Doença; Fungo; Milho; Zea Mays.
Ano: 2000
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/484065

Cercosporiose ataca o milho.
Provedor de dados: 14
Autores: CASELA, C. R.
bitstream/item/45090/1/Cercosporiose-ataca.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Maize; Cercospora-zeae-maydis; Disease.; Cercosporiose; Doença; Milho; Zea Mays.
Ano: 2000
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/484423

Custos de recuperação de pastagem degradada utilizando milho como cultura associada.
Provedor de dados: 14
Autores: DUARTE, J. de O.; ALVARENGA, R. C.
bitstream/item/30680/1/Pesq.And.-15.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Maize; Cost.; Custo; Milho; Pastagem; Zea Mays.; Pastures.
Ano: 1997
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/478854

Recomendacao de datas para o plantio de milho (Zea mays) na regiao Sul do estado do Piaui.
Provedor de dados: 14
Autores: ASSAD, E. D.; FEITOZA, L.; EVANGELISTA, B. A.
bitstream/item/99602/1/comtec-19.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Maize; Piaui; Brasil; Agroclimatic zones.; Cerrado; Época de Semeadura; Milho; Plantio; Zoneamento Climático.; Zea Mays; Brazil; Planting; Sowing date.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/546489

Dois ciclos de seleção entre e dentro de famílias de meios-irmãos na variedade de milho BR 5028 São Francisco.
Provedor de dados: 14
Autores: CARVALHO, H. W. L. de; SANTOS, M. X. dos.
bitstream/item/87369/1/CPATC-PESQ.-AND.-9-96.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Melhoramento genético; Maize; Genetics improvement.; Milho; Seleção.
Ano: 1996
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/359374

SISTEMAS de produção para arroz, milho, arroz x milho e feijão: microregião do Alto Purus.
Provedor de dados: 14
Encontro realizado em Rio Branco-AC, no período de 02 a 04 de junho de 1980. Instituições participantes: EMBRAPA, EMBRATER.
Tipo: Folhetos
Palavras-chave: Microrregiao Alto Purus; Acre; Maize; Production; Cultural methods; Arroz; Feijão; Milho; Pratica Cultural; Sistema de Produção; Amazonia; Kidney beans; Rice.
Ano: 1980
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1152903

Captação de água de chuva para cultivos de milho e feijão caupi.
Provedor de dados: 14
Autores: ANJOS, J. B. dos; BRITO, L. T. de L.
bitstream/CPATSA/6705/1/INT13.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Cultivo; Captação de água; Maize; Cowpea; Cultivation.; Milho; Chuva; Feijão de Corda; Zea Mays.; Vigna Unguiculata; Harvesting; Rain; Water.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/131479

Ciclo XI de seleção entre e dentro de progênies de meios-irmãos na variedade de milho BR 5028 - São Francisco.
Provedor de dados: 14
Autores: CARVALHO, H. W. L. de; LEAL, M. de L. da S.; SANTOS, M. X. dos.
bitstream/item/91264/1/CPATC-PESQ.-AND.-51-98.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: São Francisco; Melhoramento genético; Maize; Selection; Genetics improvement.; Milho; Seleção; Variedade.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/359663

Efeito de diferentes teores de fósforo no solo sobre o rendimento de grãos do milho.
Provedor de dados: 14
Autores: NAKAYAMA, L. H. I.; SANTOS, R. F.
bitstream/item/39158/1/COT-14.83.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Brasil; Mato Grosso do Sul; Maize; Fertilization.; Adubação; Cerrado; Fósforo; Milho; Zea Mays.; Brazil; Phosphorus.
Ano: 1983
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/233145

Pesquisa: alimentação exige maior esforco.
Provedor de dados: 14
Autores: EMBRAPA. Unidade de Execução de Pesquisa de Âmbito Estadual de Dourados (MS).
bitstream/item/73586/1/FOL-5658.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Brasil; Bean; Maize; Production.; Cerrado; Feijão; Phaseolus Vulgaris; Milho; Pesquisa; Produção; Triticum Aestivum; Trigo; Zea Mays.; Brazil; Research; Wheat.
Ano: 1980
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/234689

Manejo das pragas iniciais de milho mediante o tratamento de sementes com inseticidas sistêmicos.
Provedor de dados: 14
Autores: CRUZ, I.; VIANA, P. A.; WAQUIL, J. M.
Pragas subterraneas; Pragas de superficie; Manejo integrado; Tratamento de sementes; Efeito de inseticidas sobre a germinacao; Uso de grafite em plantadeiras; Equipamentos para tratamento.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Maize; Pest; Management; Seed; Pesticide; Tratment.; Controle Químico; Inseticida; Manejo; Milho; Praga; Semente; Tratamento; Zea Mays.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/482101

Anais...
Provedor de dados: 14
Autores: CONGRESSO NACIONAL DE MILHO E SORGO, 16., 1986, Belo Horizonte.
O XVI Congresso Nacional de Milho e Sorgo, realizado em Belo Horizonte, no período de 04 a 08 de agosto de 1986, foi uma promoçifo conjunta da EMBRAPA EMATER-MG e EPAMIG, e teve como convidados de honra o Exmo Sr. Ministro da Agricultura, Dr. lris Resende Machado e Exmo Sr. Secretário de Agricultura de Minas Gerais, Dr. Márjo Ramos Vilela. Desse evento participaram cerca de 600 profissionais ligados às áreas técnica, política e econômica das culturas de milho e sorgo. Desse modo, além da presença de pesquisadores, professores, extencionistas etc, também participaram representantes das indústrias alimentícias, de sementes, fertilizantes, defensivos e de máquinas e implementos agrícolas. Durante o congresso, foram apresentados trabalhos técnicos de diversas...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Congresso; Maize; Congress; Sorghum.; Milho; Sorgo.; Corn.
Ano: 1988
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/473901

Alternativas de controle químico de plantas daninhas na cultura do milho.
Provedor de dados: 14
Autores: KARAM, D.; PEREIRA FILHO, I. A.
bitstream/item/30882/1/ct-22.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Planta daninha; Maize; Weed.; Controle Químico; Milho; Zea Mays.; Chemical control.
Ano: 2000
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/484453

Ciclo II de seleção entre e dentro de progênies de meios-irmãos na população de milho CMS 453.
Provedor de dados: 14
Autores: CARVALHO, H. W. L. de; LEAL, M. de L. da S.; SANTOS, M. X. dos; GUIMARAES, P. E. O.
bitstream/item/91196/1/CPATC-PESQ.-AND.-48-98.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: CMS 453; Melhoramento genético; Maize; Genetics improvement.; Milho; Seleção.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/359666

Uso de planilha eletrônica para a programação da irrigação na cultura do milho.
Provedor de dados: 14
Autores: ALBUQUERQUE, P. E. P. de; ANDRADE, C. de L. T. de.
Importancia do manejo de irrigacao; Tecnicas e estrategias de manejo de irrigacao; Objetivos; Metodologia; Exemplo.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Planilha eletronica; Maize; Management; Electronic spreadsheets.; Irrigação; Manejo; Milho; Zea Mays.; Irrigation.
Ano: 2000
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/484472

Comportamento fisiológico e produtivo do milho (Zea mays L.) em sistema agroflorestal.
Provedor de dados: 14
Autores: MENDES, M. M. de S.; CAVALCANTE, A. C. R.; FERNANDES, F. E. P.; LACERDA, C. F. de; OLIVEIRA, T. S. de.
Os objetivos deste trabalho foram, assim, avaliar a produtividade e o teor de macro e micronutrientes do milho, determinar a zona de absorção de água e verificar a existência de competição entre milho e uma espécie arbórea dominante em um sistema agrosilvipastoril experimental no semiárido cearense.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Variedade catingueiro; Cordia oncocalyx; Pau Branco; Sistema agrossilvipastoril; Raleamento; Rebaixamento; Sistema agroflorestal; SAFs; Produtividade da planta; Shading.; Maize; Nutrição vegetal; Nutriente; Milho; Sombreamento; Zea Mays.; Nutrients; Nutrition; Plant nutrition.
Ano: 2014
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1004583

Correlação entre índice de cone e produtividade de milho utilizando ferramentas da agricultura de precisão.
Provedor de dados: 14
Autores: MACHADO, T. M.; SHIRATSUCHI, L. S.; SÁ, M. A. C. de; CORAZZA, E. J.
bitstream/CPAC-2009/26821/1/p2005_27.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Mapeamento; Maize; Productivity; Precision farming; Soil compactation.; Agricultura de Precisão; Compactação do Solo; Milho; Produtividade; Zea Mays.; Cartography.
Ano: 2006
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/569260

Freijó em sistemas agroflorestais.
Provedor de dados: 14
Autores: BRIENZA JUNIOR, S.
bitstream/item/35057/1/CircTec38.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Freijo; Sistema agroflorestal; Taungya; Codia alliodora; Brasil; Brazilian walnut; Plantation; Agroforestry system; Maize; Mahogany; Growth; Crab tree.; Banana; Andiroba; Arroz; Crescimento; Cordia Goeldiana; Mandioca; Milho; Mogno; Plantio; Swietenia Macrophylla.; Amazonia; Cassava; Rice.
Ano: 1982
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/381965

Perdas de grãos na cultura do milho: pré-colheita, colheita, transporte e armazenamento.
Provedor de dados: 14
Autores: SANTOS, J. P. dos; MANTOVANI, E. C.
Perdas na pre-colheita; Perdas na colheita; Perdas na pos-colheita; Principais pragas dos graos armazenados; Conseguencias do ataque de insetos; Formas de armazenamento e recomendacoes.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Graos; Maize; Grain.; Armazenamento; Milho; Zea Mays.; Storage.
Ano: 1997
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/478847

Recomendações básicas para o cultivo do milho no Estado do Pará.
Provedor de dados: 14
Autores: SOUZA, F. R. S. de; VELOSO, C. A. C.; POLTRONIERI, L. S.; ARAUJO, S. M. B. de.
bitstream/item/34526/1/ORIENTAL-CirTec2.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Cultivo; Maize; Cultivation; Processing.; Armazenamento; Beneficiamento; Colheita; Custo de Produção; Milho.; Harvesting; Production costs; Storage.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/377262

Avaliação de genotipos de milho em várzea do Amapá.
Provedor de dados: 14
Autores: BEZERRA, V. S.
O objetivo deste trabalho e avaliar genotipos de milho em várzea. A deposição natural de minerais e humus carreados pelas mares neste ecossistema, acentua o seu potencial para a exploração desta gramínea.
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Brasil; Amapá; Maize; Genotypes.; Genótipo; Milho; Várzea; Zea Mays.; Brazil.
Ano: 1989
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/341808

Décimo ciclo de seleção entre e dentro de famílias de meios-irmãos na variedade de milho BR 5011 - Sertanejo.
Provedor de dados: 14
Autores: CARVALHO, H. W. L. de; SANTOS, M. X. dos; CARVALHO, P. C. L. de; LEAL, M. de L. da S.
bitstream/item/87827/1/CPATC-PESQ.-AND.-15-96.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Melhoramento genético; Maize; Genetics miprovement; Selection.; Milho; Seleção.
Ano: 1996
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/358689

Seleção massal estratificada das cultivares de milho suwan e composto dentado.
Provedor de dados: 14
Autores: SOBRAL, E. S. G.; SAMPAIO, N. F.; OLIVEIRA, J. N. S.
bitstream/item/56661/1/PA-15480001.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Cultivar; Suwan; Composto dentado; Melhoramento genetico; Brasil; Rondonia; Maize; Cultivate.; Milho; Seleção Massal; Zea Mays.; Brazil; Corn; Genetic improvement.
Ano: 1983
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/698531

Breves considerações sobre o Vale do Mearim.
Provedor de dados: 14
Autores: SANTOS, A. I. M. dos.
bitstream/item/160786/1/FL00460-.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cultivo; Vale do Mearim; Rio Mearim; Maranhão; Brasil; Economy; Cultivation; Maize; Babassu; Bean; Production.; Algodão; Arroz; Babaçu; Agricultura; Clima; Economia; Feijão; Milho; Produção; Solo.; Agriculture; Climate; Cotton; Rice; Soil.
Ano: 1965
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/374427

SISTEMA de produção para milho (revisão).
Provedor de dados: 14
Esta publicação endossa considerações a respeito do sistema de produção de milho vigente no estado de Rondônia, até 1980, bem como as medidas norteadoras para uma melhor produção face aos resultados obtidos em pesquisa até então. São apresentados os seguintes tópicos: Caracterização do produto e das regiões produtoras; Área de abrangência do sistema; Sistema de produção para a cultura do milho.
Tipo: Sistema de Produção (INFOTECA-E)
Palavras-chave: Sistema; Brasil; Rondonia; Maize; Zea maize; Production.; Milho; Produção.; Brazil.
Ano: 1980
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/698134

Agricultura de precisão: possibilidades de manejo da adubação nitrogenada para o milho no Cerrado.
Provedor de dados: 14
Autores: HURTADO, S. M. C.; RESENDE, A. V. de; SILVA, C. A.; CORAZZA, E. J.; SHIRATSUCHI, L. S.
Altas produtividades de milho são dependentes da interação de fatores como clima, solo e manejo. O manejo da adubação nitrogenada é um dos principais condicionantes da produtividade, pela complexa dinâmica do nitrogênio (N) nos sistemas agrícolas. É com base nessa dinâmica que se busca estimar o potencial de suprimento de N pelo solo e o seu aproveitamento pela cultura, o que possibilita definir as recomendações de adubação. Contudo, a maioria das variáveis que influencia a necessidade de N na adubação pode mudar no espaço e no tempo, como é o caso das características edafoclimáticas que interferem no potencial de suprimento do nutriente pelo solo. Assim, para se refinar o manejo da adubação nitrogenada, é preciso considerar a sua variabilidade espacial e...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Fertillidade do solo; Adubação nitrogenada; Precision farming; Maize; Zero tillage.; Agricultura de Precisão; Cerrado; Milho; Plantio Direto; Zea Mays.; Nitrogen fertilizers; Soil fertility.
Ano: 2008
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/556775

MECANIZAÇÃO na cultura do milho utilizando a tração animal.
Provedor de dados: 14
Semeadura e adubação do plantio; Controle de plantas daninhas; Adubação nitrogenada em cobertura; Principais pragas e seu controle; Consórcio milho e feijão; Atrelamento de animais; Alimentação de animais de tração; Características do animal de tração.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Maize; Animal traction.; Mecanização; Milho; Tração Animal.; Corn.
Ano: 1985
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/472806

Resposta a N, P e K, por culturas anuais no estado de Rondonia.
Provedor de dados: 14
Autores: LOURENCO, R. S.
Considerando o cultivo de culturas anuais nas diferentes condicoes de fertilidade, o trabalho procura determinar que niveis e de que elementos, se evidenciam as melhores respostas a adubacao. Os experimentos foram instalados nos municipios de Guajara-Mirim(Latossolo Amarelo - Textura muito media), Vilhena(Latossolo Vermelho-Amarelo), Porto Velho(Latossolo Amarelo - Textura muito pesada e Laterita Hidromorfica) e Ouro Preto d'Oeste(Podzolicos, em unidades denominadas Xibiu, Vermelhao, Paraiso e Ouro Preto). Utilizou-se o delineamento experimental em blocos ao acaso e com quatro repeticoes. Os tratamentos constaram de variacoes crescentes de doses de um dos nutrientes em estudo (N ou P ou K), mantendo-se os demais, constantes. As culturas indicadoras foram:...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Cultura anual; Brasil; Rondonia; Fertilization; Bean; Maize; Soybean.; Adubação; Arroz; Feijão; Glycine Max; Milho; Oryza Sativa; Phaseolus Vulgaris; Npk; Soja; Zea Mays.; Brazil; Corn; Rice.
Ano: 1988
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/697945

Avaliação de dano e controle da cigarrinha-das-pastagens em plantas de milho com diferentes idades.
Provedor de dados: 14
Autores: SANTOS, J. P.; CRUZ, I.; BOTELHO, W.
bitstream/item/48322/1/Pesq.And.-2.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Pragas; Controle; Maize; Pest; Control; Damage.; Cigarrinha das Pastagens; Dano; Milho; Zea Mays.
Ano: 1982
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/476288

Vinte milímetros de puro problema.
Provedor de dados: 14
Autores: VIANA, P. A.
bitstream/item/45528/1/Vinte-milimetros.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Lagarta elasmo; Aspectos biologico; Maize; Management; Biological aspects.; Elasmopalpus Lignosellus; Manejo; Milho; Zea Mays.
Ano: 2000
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/484084

Estimativa de custo de sistema de produção de arroz, milho e mandioca no município de Igarape-Açu, Pará.
Provedor de dados: 14
Autores: FERREIRA, C. A. P.; CARVALHO, R. de A.
bitstream/item/57474/1/CPATU-ComTec83.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Igarapé-Açu; Pará; Brasil; Cultural methods; Maize; Costs.; Arroz; Custo; Mandioca; Milho; Produtividade.; Pratica Cultural; Amazonia; Cassava; Rice; Yields.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/375261

Densidade aparente e porosidade do solo no desenvolvimento do milho.
Provedor de dados: 14
Autores: BAENA, A. R. C.; DUTRA, S.
bitstream/item/59280/1/CPATU-ComTec24.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Desenvolvimento; Densidade; Maize; Development; Growth.; Crescimento; Milho; Porosidade; Solo; Zea Mays.; Density; Porosity; Soil.
Ano: 1979
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/376654

Alterações morfológicas no sistema radicular do milho (Zea mays L.) induzidas por fungos micorrízicos e adição de P.
Provedor de dados: 14
Autores: BRESSAN, W.
bitstream/item/36059/1/Pesq.And.-42.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Maize; Mycorrhiza; Radicular system.; Fósforo; Micorriza; Milho; Sistema Radicular; Zea Mays.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/483410

Efeito da deriva de herbicidas no desenvolvimento e na produção de milho.
Provedor de dados: 14
Autores: MAGALHAES, P. C.; DURAES, F. O. M.; KARAM, D.; RIBEIRO, L. de S.
bitstream/item/58834/1/ct-21-1.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Deriva; Desenvolvimento; Maize; Herbicide; Production.; Herbicida; Milho; Produção; Zea Mays.
Ano: 2000
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/484427

Estimativa de custo de produção de milho 2ª safra de 2002, no sistema plantio direto.
Provedor de dados: 14
Autores: RICHETTI, A.; MELO FILHO, G. A. de.
bitstream/item/24866/1/COT200251.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Milho safrinha; Maize; Direct sowing.; Custo de Produção; Cerrado; Plantio Direto; Zea Mays.; Production costs.
Ano: 2002
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/244418

Desde o começo.
Provedor de dados: 14
Autores: CRUZ, I.
bitstream/item/41580/1/Desde-comeco.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Controle; Maize; Pest; Control.; Milho; Praga; Zea Mays.
Ano: 2000
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/483400

Prolificidade em milho. 1. tipificacao e estrategias para o melhoramento.
Provedor de dados: 14
Autores: DURAES, F. O. M.; GAMA, E. E. G. e; OLIVEIRA, A. C. de.
bitstream/item/30328/1/Pesq.And.-41.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Prolificidade; Maize; Prolificity.; Melhoramento; Milho; Zea Mays.; Breeding.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/483406

SISTEMAS de produção para milho.
Provedor de dados: 14
bitstream/item/44248/1/SID-DOCUMENTOS-4-SISTEMAS-DE-PRODUCAO-PARA-MILHO-CDD-633-05.pdf
Tipo: Sistema de Produção (INFOTECA-E)
Palavras-chave: Zea maize; Sistema; Brasil; Rondonia; Maize; System; Production.; Milho; Produção.
Ano: 1976
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/903834

Formas de fósforo em latossolo sob cultivo de milho e plantas de cobertura (2007).
Provedor de dados: 14
Autores: CARVALHO, A. M.; BUSTAMANTE, M. M. C.; PRADO, Z. A.
bitstream/item/78936/1/p2007-16.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Maize; Green manure.; Adubação; Solo.; Plant nutrition.
Ano: 2007
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/570938

PACOTES tecnologicos para o milho e feijao, regiao do Alto Paranaiba e Paracatu. Minas Gerais.
Provedor de dados: 14
bitstream/item/196997/1/Pacotes-tecnologicos.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Praticas culturais; Brasil; Maize; Cultural methods; Bean; Feijão; Milho; Phaseolus Vulgaris; Zea Mays; Brazil.
Ano: 1975
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/480763

Principais doenças na cultura do milho.
Provedor de dados: 14
Autores: FERNANDES, F. T.; OLIVEIRA, E. de.
Doencas foliares; Podridoes do colmo e das raizes; Doencas das espigas; Doencas causadas por mollicutes e por virus; Outras doencas na cultura do milho.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Maize; Disease.; Doença; Milho; Zea Mays.
Ano: 2000
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/861158

SISTEMAS de produção: mandioca + arroz, mandioca + milho, milho-feijão + mandioca, arroz-feijão + mandioca.
Provedor de dados: 14
bitstream/item/191423/1/Sistemas-de-producao.pdf
Tipo: Sistema de Produção (INFOTECA-E)
Palavras-chave: Consorciação; Maize; Bean; Intercroping; Production System; Arroz; Feijão; Mandioca; Milho; Sistema de Produção; Cassava; Rice.
Ano: 1980
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/376792

Consórcio milho-feijão.
Provedor de dados: 14
Autores: PEREIRA FILHO, I. A.; RAMALHO, M. A. P.; CRUZ, J. C.
Avaliacao da produtividade dos sistemas consorciados; Vantagens do consorcio milho-feijao; Produtividade do milho e feijao consorciados; Epocas de plantio e sistemas de consorcio; Cultivares de milho e feijao para o consorcio; Preparo do solo; Arranjos de plantas, densidades de plantio e espacamento; Adubacao no consorcio milho-feijao; Controle de plantas daninhas; Pragas e doencas no consorcio milho-feijao.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Consorciacao; Maize; Bean.; Feijão; Milho; Phaseolus Vulgaris; Zea Mays.; Intercropping.
Ano: 1997
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/478845

Milho manchado e milho sem produção.
Provedor de dados: 14
Autores: FERNANDES, F. T.; OLIVEIRA, E. de.
bitstream/item/40566/1/Milho-manchado.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Maize; Disease.; Doença; Milho; Phaeosphaeria Maydis; Zea Mays.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/482982

Patologia de sementes de milho.
Provedor de dados: 14
Autores: PINTO, N. F. J. de A.
Fungos em sementes; Danos mecanicos e colonizacao fungica; Tratamento fungicida de sementes; Registro no Ministerio da Agricultura.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Patologia; Maize; Seed; Fungicide; Pathology.; Fungicida; Milho; Semente; Zea Mays.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/482099

Ciclo XII de seleção entre e dentro de progênies de meios-irmãos na variedade de milho BR 5011 sertanejo.
Provedor de dados: 14
Autores: CARVALHO, H. W. L. de; LEAL, M. de L. das; SANTOS, M. X. dos.
bitstream/item/90704/1/CPATC-PESQ.-AND.-47-98.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Variedade sertanejo; Melhoramento genético; Maize; Variety sertanejo; Genetics improvement.; Milho.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/359665

Consorciacao de cultura alimentares em Ouro Preto D'Oeste-RO.
Provedor de dados: 14
Autores: LIMA, J. A. de S.; OLIVEIRA, F. N. S.; RESENDE, J. C. de.
bitstream/item/82876/1/FOL-3764-0001.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Consorciacao; Sativa oyiza; Brasil; Rondonia; Bean; Maize; Association.; Arroz; Feijão; Manihot Esculenta; Mandioca; Milho; Phaseolus Vulgaris; Zea Mays.; Brazil; Corn; Cassava; Rice.
Ano: 1987
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/698601

Avaliação de cultivares de milho na Transamazônica - Pará.
Provedor de dados: 14
Autores: SOUZA, F. R. S. de; MOTA, M. G. da C.; BARRIGA, R. H. M. P.; OLIVEIRA, R. P. de.
bitstream/item/63090/1/Altamira-CirTec6.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Cultivar; Avaliação; Transamazônica; Pará; Brasil; Maize; Variety; Yield; Valuation.; Milho; Produtividade.; Amazonia.
Ano: 1983
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/383440

Rotação de culturas e produtividade de milho em solo sob vegetação de cerrado.
Provedor de dados: 14
Autores: VASCONCELLOS, C. A.; MARRIEL, I. E.; PINTO, N. F. J. A.
bitstream/item/47306/1/ct-5.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Rotacao; Maize; Savanna; Productivity.; Cerrado; Milho; Produtividade; Solo; Zea Mays.; Cropping systems; Soil.
Ano: 1989
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/475696

Controle bem para colher melhor.
Provedor de dados: 14
Autores: SILVA, J. B. da; SILVA, A. F.
bitstream/item/55172/1/Controle-bem.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Planta daninha; Controle; Maize; Weed; Control.; Milho; Zea Mays.
Ano: 1987
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/476297

Qualidade sanitária de sementes de trigo, soja e milho produzidas em Mato Grosso do Sul.
Provedor de dados: 14
Autores: GOULART, A. C. P.
bitstream/item/77982/1/Qualidade-Sanitaria-de-Sementes-de-Trigo-Soja-e-Milho-Produzidas-em-Mato-Grosso-do-Sul..pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Milho Semente; Brasil; Mato Grosso do Sul; Maize; Soybean; Plant diseases.; Cerrado; Doença; Fungo; Glycine Max; Triticum Aestivum; Trigo; Soja; Zea Mays.; Brazil; Seeds; Wheat.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/241395

Adubos verdes: efeitos no rendimento e no nitrogenio do milho em plantio direto e convencional.
Provedor de dados: 14
Autores: CARVALHO, A. M. de; CARNEIRO, R. G.; AMABILE, R. F.; SPERA, S. T.; DAMASO, F. H. M.
bitstream/item/75916/1/bolpd-07.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Maize; Zero tillage; Crop sucession; Direct sowing; Dry watter; Espécies de cobertura; Green manure; No tillage; Production; Sucessão de cultivos; Sucessão de cultura.; Adubo Verde; Cerrado; Matéria Seca; Milho; Nitrogênio; Produção; Plantio Direto; Rendimento; Zea Mays.; Cover crops; Green manures; Crop yield; Nitrogen; Sequential cropping.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/555406

Nutrição e adubação do milho.
Provedor de dados: 14
Autores: BAHIA FILHO, A. F. C.; VASCONCELLOS, C. A.; SANTOS, H. L. dos; FRANCA, G. E. de; PITTA, G. V. E.
Transporte de nutrientes no solo; Exigencias minerais; Nutrientes essenciais; Sintomas de deficiencia; Acidez do solo e calagem.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Fertilizacao; Maize; Fertilization.; Milho; Nutrição; Zea Mays.; Nutrition.
Ano: 1983
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/476104

Estimativa de custo de produção de milho, no sistema plantio direto e no plantio convencional, safra 1998/99.
Provedor de dados: 14
Autores: RICHETTI, A.; MELO FILHO, G. A. de.
bitstream/item/39455/1/Cot34-98.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Maize; Direct sowing.; Custo de Produção; Cerrado; Milho; Plantio Direto; Zea Mays.; Production costs.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/241555

Estrutura de produção de malva no Nordeste paraense.
Provedor de dados: 14
Autores: HOMMA, A. K. O.
bitstream/item/33762/1/CPATU-CirTec8.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Sistema; Consorciacao; Rotacao; Tipificacao; Pará; Capitao-poco; Irituia; Ourem; Sao Domingos do Capim; Mallow; Production; Maize; Bean; Rotation; Economy; Tipification.; Algodão; Arroz; Economia; Feijão; Mandioca; Malva; Milho; Pequeno Produtor; Produção.; Cotton; Cassava; Intercropping; Small farms.; Rice.
Ano: 1980
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/376814

Sistemas de produção em policultivo de mandioca, milho e caupi para a microrregião Bragantina-Pará.
Provedor de dados: 14
Autores: ANDRADE, E. B. de; FRAZÃO, D. A. C.
bitstream/item/33619/1/CPATU-CirTec4.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Caupi; Consorciacao; Maize; Cowpea; Production systems; Economy.; Economia; Mandioca; Milho; Sistema de Produção.; Cassava; Intercropping.
Ano: 1980
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/375664

PACOTES tecnológicos para o milho: Região do Triângulo Mineiro, Minas Gerais.
Provedor de dados: 14
Pacote 1; Pacote 2; Pacote 3.
Tipo: Sistema de Produção (INFOTECA-E)
Palavras-chave: Praticas culturais; Minas Gerais; Brasil; Maize; Cultural methods.; Milho; Zea Mays.; Brazil.
Ano: 1975
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/903219

Fontes de crescimento da agricultura paraense - 1970/80.
Provedor de dados: 14
Autores: HOMMA, A. K. O.
bitstream/item/31891/1/CPATU-BP27.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Pimenta-do-reino; Pará; Brasil; Economy; Mathematical model; Production; Frijol; Maize; Mallow.; Arroz; Agricultura; Economia; Feijão; Juta; Mandioca; Malva; Modelo Matemático; Milho; Produção.; Amazonia; Agriculture; Cassava; Black pepper; Jute; Rice.
Ano: 1981
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/380315

Dependência espacial de plantas daninhas em lavoura de milho cultivado em plantio direto no cerrado.
Provedor de dados: 14
Autores: FONTES, J. R. A.; SHIRATSUCHI, L. S.
bitstream/CPAC-2009/26793/1/p2005_05.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Planta daninha; Distribuição espacial; Maize; Zero tillage; Natural distribution.; Mapa; Milho; Plantio Direto; Zea Mays.; Cartography; Weeds.
Ano: 2006
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/569417

Dosagens de fósforo para cultivares de milho em terra roxa estruturada de Roraima.
Provedor de dados: 14
Autores: COUTO, W. S.; RIBEIRO, P. H. E.; ALVES, A. A. C.
bitstream/item/60090/1/CPATU-PA68.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Roraima; Brasil; Maize; Phosphate fertilizers.; Fertilizante Fosfatado; Milho; Produtividade; Superfosfato.; Amazonia; Superphosphate; Yields.
Ano: 1982
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/380614

Plantio da leucena e do milho intercalar.
Provedor de dados: 14
Autores: PEREIRA FILHO, I. A.; CRUZ, J. C.; COELHO, A. M.
bitstream/item/30897/1/ct-10.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Maize; Planta leguminosa; Feed legumes.; Cerrado; Leucaena; Milho; Zea Mays.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/480986

Avaliação do malathion po no controle de pragas do milho armazenado em espigas com palha.
Provedor de dados: 14
Autores: SANTOS, J. P.; CRUZ, I.; FONTES, R. A.; FERRARI, R. A.
bitstream/item/30877/1/ct-2.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Pragas; Maize; Pest.; Armazenamento; Controle Químico; Milho; Zea Mays.; Chemical control; Storage.
Ano: 1983
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/486585

RECOMENDAÇÕES técnicas para a cultura do milho.
Provedor de dados: 14
Preparo do solo; Semeadura; Controle de plantas daninhas; Calagem e adubação; Recomendação de cultivares; Pragas de importância econômica; Principais doenças; Manejo de água; Colheita; Armazenamento; Comercialização; Coeficientes técnicos.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Cultura; Maize; Culture.; Milho.; Corn.
Ano: 1982
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/472808

Influencia de adubação NPK no milho em terra roxa estruturada (Altamira - Zona do Xingu).
Provedor de dados: 14
Autores: CRUZ, E. de S.; SOUSA, G. F. de; BASTOS, J. B.
bitstream/item/152489/1/Comunicado13.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Terra roxa estruturada; Zona do Xingu; Altamira; Pará; Brasil; Maize; Fertilizer.; Adubação; Milho.; Amazonia.
Ano: 1971
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/376744

Adaptação do modelo STICS ao balanço hídrico da sequência milho-milheto em sistema de plantio direto no cerrado brasileiro.
Provedor de dados: 14
Autores: SILVA, F. A. M. da; SCOPEL, E.; PINTO, H. S.; ASSAD, E. D.; CORBEELS, M.
bitstream/CPAC-2009/26890/1/p2005_66.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Maize; Simulation; Growth.; Balanço Hídrico; Cerrado; Crescimento; Milho; Rendimento; Simulação; Zea Mays.; Crop yield; Water balance.
Ano: 2006
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/569497

Cultivos de arroz, milho e caupi adubados com biofertilizante e superfosfato triplo.
Provedor de dados: 14
Autores: OLIVEIRA, R. F. de; CRUZ, E. de S.; ALVES, S. de M.; COSTA, M. P. da; FERREIRA, W. de A.
bitstream/item/42515/1/Boletim-Pesquisa-160-cpatu.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Caupi; Adubação fosfatada; Adubação orgânica; Capitão Poço; Pará; Brasil; Maize; Cowpea; Phosphate fertilizer; Organic fertilizer.; Arroz; Milho; Solo.; Amazonia; Rice; Soil.
Ano: 1995
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/374325

Manejo da irrigacao do milho para silagem.
Provedor de dados: 14
Autores: AZEVEDO, J. A. de; ROCHA, C. M. C. da.
bitstream/CPAC-2010/23077/1/rectec-37.pdf
Tipo: Recomendação Técnica (INFOTECA-E)
Palavras-chave: Alimentacao para animal; Maize; Brasil; Irrigacao por Pivo-central.; Cerrado; Irrigação; Milho; Nutrição Animal; Silagem; Zea Mays.; Animal nutrition; Irrigation; Silage.
Ano: 2001
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/566472

RECOMENDAÇÕES técnicas para o cultivo do milho.
Provedor de dados: 14
Cultivares de milho; Semeadura do milho; Consorcio milho-feijao; Controle de plantas daninhas; Adubacao e calagem; Selecao de equipamentos agricolas; Principais pragas da cultura do milho; Doencas da cultura do milho; Colheita mecanica do milho; Armazenamento; Comercializacao.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Cultivo; Recomendacoes tecnicas; Maize; Production system; Technical information.; Milho; Sistema de Produção.; Corn.
Ano: 1987
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/472367

Seleção intrapopulacional em milho.
Provedor de dados: 14
Autores: MOTA, M. G. da C.; BARRIGA, R. H. M. P.; SILVA, J. F. da; SARMANHO, F. R.; RIBEIRO, P. H. E.
bitstream/item/57639/1/CPATU-PA46.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Melhoramento genético; Maize; Selection.; Milho; Seleção.; Plant breeding.
Ano: 1981
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/378801

SISTEMAS de produção para arroz, milho, arroz x milho e feijão: microregião do Alto Purus.
Provedor de dados: 14
bitstream/item/48004/1/SID-DOCUMENTOS-218-SISTEMA-DE-PRODUCAO-PARA-ARROZ-MILHO-E-FEIJAO-.pdf
Tipo: Sistema de Produção (INFOTECA-E)
Palavras-chave: Microrregiao Alto Purus; Acre; Brasil; Maize; Production; Cultural methods.; Arroz; Feijão; Milho; Pratica Cultural; Sistema de Produção.; Amazonia; Kidney beans; Rice.
Ano: 1980
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/907347

Efeito de diferentes sistemas de preparo de solo na producao de soja e milho em um latossolo vermelho-escuro argiloso II. Producao de graos e dados fenologicos.
Provedor de dados: 14
Autores: AMABILE, R. F.; RESCK, D. V. S.
bitstream/item/102143/1/pesq-32.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Latossolo vermelho-escuro; Cultivar; C-606; Doko; Maize; Production; Dark-red latosol.; Cerrado; Fenologia; Grão; Glycine Max; Manejo do Solo; Milho; Produção; Soja; Zea Mays.; Grain crops; Phenology; Soybeans; Soil management; Varieties.
Ano: 1990
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/549372

Recomendações técnicas para o cultivo do milho nos Tabuleiros Costeiros do Nordeste Brasileiro.
Provedor de dados: 14
Autores: CARVALHO, H. W. L. de; LEAL, M. de L. da S.; SANTOS, M. X. dos; DONALD, E. R. C.
Milho: Consumo regional; Preparo do solo; Calagem e Adubacao; Sementes; Variedades; Hibridos; Plantio; Epoca, profundidade, espacamento; Controle das Plantas daninhas; Controle pragas; Armazenamento.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Cultivo; Planta daninha; Tabuleiros Costeiros; Maize; Cultivation.; Adubação; Calagem; Armazenamento; Colheita; Milho; Plantio; Praga; Semente; Zea Mays.; Solo; Harvesting; Fertilizer application; Liming; Pests; Storage; Seeds; Soil; Weeds.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/371080

Manejo do esterco líquido de suínos e sua utilização na adubação do milho.
Provedor de dados: 14
Autores: KONZEN, E. A.; PEREIRA FILHO, I. A.; BAHIA FILHO, A. F. de C.; PEREIRA, F. A.
bitstream/item/37504/1/circ-25.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Maize; Fertilization; Manure.; Adubação; Dejeto; Esterco; Milho; Suíno; Zea Mays.; Swine; Wastes.
Ano: 1997
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/478848

Seleção intrapopulacional em milho na Transamazônica - Pará.
Provedor de dados: 14
Autores: SOUZA, F. R. S. de; BARRIGA, R. H. M. P.; MOTA, M. G. da C.
bitstream/item/64571/1/Altamira-PA5.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Millho; Rodovia Transamazônica; Altamira; Pará; Brasil; Maize; Selection.; Melhoramento Genético Vegetal; Seleção.; Amazonia; Plant breeding.
Ano: 1982
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/376629

A lagarta-do-cartucho na cultura do milho.
Provedor de dados: 14
Autores: CRUZ, I.
bitstream/item/37439/1/circ-21.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Lagarta do cartucho; Maize; Pest.; Milho; Praga; Spodoptera Frugiperda; Zea Mays.
Ano: 1995
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/475779

Sistemas de produção de pequenos produtores de mandioca no município de Bragança, Pará.
Provedor de dados: 14
Autores: KATO, M. do S. A.; FREITAS, M. N.; DIAS, C. S.; KATO, O. R.
bitstream/item/58790/1/CPATU-Doc66.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Pequeno agricultor; Caupi; Consorciação; Oriza sativa; Bragança; Pará; Brasil; Production system; Maize; Cowpea; Agrarian stucture.; Arroz; Comercialização; Estrutura Agrária; Manihot Esculenta; Mandioca; Mão-de-Obra; Milho; Pequeno Produtor; Sistema de Produção; Zea Mays.; Amazonia; Commercialization; Cassava; Labor force; Intercropping; Small farms.; Rice.
Ano: 1992
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/384221

Comportamento de cultivares de milho em diferentes épocas de plantio no município de Altamira, PA.
Provedor de dados: 14
Autores: SOUZA, F. R. S. de; MOTA, M. G. da C.
bitstream/item/57275/1/Altamira-BP1.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Cultivo; Altamira; Pará; Brasil; Maize; Cultivation; Plantation date.; Época de Plantio; Milho; Zea Mays.; Amazonia.
Ano: 1983
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/380517

Notas prévias sobre seleção no milho dentado composto.
Provedor de dados: 14
Autores: PATERNIANI, E.; MEDEIROS, J. B. S. de.
bitstream/item/154158/1/Bol-inf124.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Pará; Amazonas; Brasil; Maize; Selection.; Milho; Seleção.
Ano: 1967
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/382515

Recomendações para o planejamento e análise de experimentos com as culturas de milho e feijão consorciadas.
Provedor de dados: 14
Autores: RAMALHO, M. A. P.; OLIVEIRA, A. C. de; GARCIA, J. C.
Terminologia e sistemas de consorciacao milho-feijao utilizados no Brasil; Delineamentos experimentais e analise estatistica; Identificacao de cultivares de milho e feijao para o sistema associado; analise economica de experimentos sobre a consorciacao milho-feijao.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Consorciacao; Maize; Bean.; Feijão; Milho.; Corn; Intercropping.
Ano: 1983
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/472816

Genetics and statistical association between lethal alleles and quantitative yield factors in maize (Zea mays l.)
Provedor de dados: 46
Autores: Salerno,Juan Carlos; Kandus,Mariana; Boggio Ronceros,R.; Sorarrain,O.; González,Cecilia; Almorza,David.
The objective of this work is to study the genetic process related to the hybrid vigour (heterosis) and the identification of quantitative trait loci (QTL) in maize. A biometric model was built using the mathematical formalism relating to the discrete absorbent Markov chain in canonical form, in order to analyse the evolution of chromosome segments, with recessive lethal genes linked with grain yield factors through generations. The grain yield obtained from an inbred maize line regulated by a balanced lethal system, and other lines without this system as control, were evaluated during five inbreeding generations. The use of the Markov chain theory for the study of evolution during these generations was a different approach of the classical mathematical...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Maize; Lethal alleles; Heterosis; Markov Chains; QTL.
Ano: 2007
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332007000100003

Busseola fusca (Fuller), the African Maize Stalk Borer:
Provedor de dados: 30
Autores: K.M.
Palavras-chave: Diapause; Pheromones; Sorghum; Biological interaction; Animal developmental stages; Maize; Cultural control; Millets; Yield losses.
Ano: 1992
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3981

Yield gap analysis of major rainfed crops of Northern Vietnam using simulation modeling
Provedor de dados: 30
Autores: N.T.
Palavras-chave: Economic indicators; Soybeans; Groundnuts; Yields; Runoff; Summer; Maize; Agroecosystems; Watersheds; Soil management.
Ano: 2006
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3325

Sorghum and millets commodity and research environments
Provedor de dados: 30
Autores: D.E.
Palavras-chave: Sorghum; Millets; Cereals; Grain; Coarse grains; Maize; Intercropping; Genetic soil types; Products.
Ano: 1993
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4174

Agroclimatic characterization of APRLP-ICRISAT nucleus watersheds in Nalgonda, Mahabubnagar and Kurnool Districts
Provedor de dados: 30
Autores: A.V.R.K. ( A.V.R. Kesava Rao ).
Palavras-chave: Economic indicators; Soybeans; Groundnuts; Yields; Runoff; Summer; Maize; Agroecosystems; Watersheds; Soil management.
Ano: 2006
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3326

Industrial utilization of sorghum in India
Provedor de dados: 30
Autores: Ulrich Kleih.
Palavras-chave: Sorghum; Starch; Alcohols; Grain; Molasses; Maize; Coarse grains; Barley; Contract farming; Cereals.
Ano: 2000
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3150

Proceedings of the Fifth Regional Groundnut Workshop for Southern Africa
Provedor de dados: 30
Autores: R.C.N., ( R.C. Nageswara Rao ).
Palavras-chave: Groundnuts; Genotypes; Intercropping; Sole cropping; Pigeonpeas; Sowing date; Drought stress; Weather hazards; Maize.
Ano: 1992
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4098

Performance of layers on sorghum-based poultry feed rations
Provedor de dados: 30
Autores: Reddy, A.R.,( A. Rajasekher Reddy ).
Palavras-chave: Sorghum; Eggs; Body weight; Egg products; Feed consumption; Cereals; Grain; Layering; Maize; Wet season.
Ano: 2005
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3253

IMPROVING SOIL MANAGEMENT OPTIONS FOR WOMEN FARMERS IN MALAWI AND ZIMBABWE
Provedor de dados: 30
Autores: S.J.
Palavras-chave: Soil improvement; Soil management; Organic fertilizers; Pigeonpeas; Soil fertility; Research methods; Maize; Weeds; Crop management.
Ano: 2001
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3699

Industrial utilization of sorghum in India
Provedor de dados: 30
Autores: Kleih, U.
Palavras-chave: Sorghum; Starch; Alcohols; Grain; Molasses; Maize; Coarse grains; Contract farming; Cereals; Barley.
Ano: 2000
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3316

Commercialization of sorghum milling in Botswana: trends and prospects
Provedor de dados: 30
Autores: D.
Palavras-chave: Sorghum; Husking; Grain; Retail marketing; Cereals; Marketing boards; Markets; Prices; Maize; Subsidies.
Ano: 2000
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4221

Development options for local seed systems in Mozambique
Provedor de dados: 30
Autores: Rohrbach, D.
Palavras-chave: Pigeonpeas; Retail marketing; Millets; Cowpeas; Sorghum; Grain; Seed quality; Weather hazards; Groundnuts; Maize.
Ano: 2000
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3319

Industrial utilization of sorghum in India / U. Kleih
Provedor de dados: 30
Autores: U.
Palavras-chave: Sorghum; Starch; Alcohols; Grain; Molasses; Maize; Coarse grains; Barley; Contract farming; Cereals.
Ano: 2000
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4223

Striga identification and control handbook
Provedor de dados: 30
Autores: K.V.
Palavras-chave: Biological interaction; Millets; Drought stress; Self pollination; Resistance varieties; Fruits; Tropical zones; Latitude; Weather hazards; Maize.
Ano: 1983
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4246

Proceedings of the Fifth Regional Groundnut Workshop for Southern Africa
Provedor de dados: 30
Autores: R.C.N.
Palavras-chave: Groundnuts; Genotypes; Intercropping; Sole cropping; Pigeonpeas; Sowing date; Drought stress; Weather hazards; Maize.
Ano: 1992
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4168

Multivariate analyses of genotype x environment interaction of popcorn
Provedor de dados: 86
Autores: Miranda,Glauco Vieira; Souza,Leandro Vagno de; Guimarães,Lauro José Moreira; Namorato,Heraldo; Oliveira,Lucimar Rodrigues; Soares,Marcelo Oliveira.
The objectives of this work were to evaluate the genotype x environment (GxE) interaction for popcorn and to compare two multivariate analyses methods. Nine popcorn cultivars were sown on four dates one month apart during each of the agricultural years 1998/1999 and 1999/2000. The experiments were carried out using randomized block designs, with four replicates. The cv. Zélia contributed the least to the GxE interaction. The cv. Viçosa performed similarly to cv. Rosa-claro. Optimization of GxE was obtained for cv. CMS 42 for a favorable mega-environment, and for cv. CMS 43 for an unfavorable environment. Multivariate analysis supported the results from the method of Eberhart &amp;amp; Russell. The graphic analysis of the Additive Main effects and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays; Adaptability; Breeding; Maize; Popcorn; Selection; Stability.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2009000100007

Biomasa acumulada e intercambio gaseoso en maíz proveniente de semilla de diferente tamaño bajo humedad favorable y restringida: (con 3 tablas)
Provedor de dados: 85
Autores: López-Santillán,José Alberto; Castro-Nava,Sergio; Trejo-López,Carlos; Mendoza-Castillo,Ma. Del Carmen; Ortiz-Cereceres,Joaquín.
Se evaluó la velocidad de germinación y el crecimiento de plántulas de maíz provenientes de semilla de dos diferentes tamaños para determinarlas diferencias en la producción de biomasa durante la etapa vegetativa y estimar los efectos de una condición diferente de disponibilidad de humedad sobre el estatus fisiológico de la plántula. Una mayor cantidad de biomasa en el endospermo y en el embrión de las semillas permitió una mayor disponibilidad de reservas durante la etapa posterior a la germinación y anterior a la emergencia, dando como resultado un mayor vigor inicial en las plántulas evaluadas, y en consecuencia una mayor acumulación de biomasa, tanto radical como aérea, durante la etapa vegetativa. La presencia de una restricción de humedad durante la...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Maize; Seed size; Seedling vigor; Biomass; Drought; Gas exchange.
Ano: 2004
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-56572004000100030

Comparison of isozyme transformation in maize as a result of insertion of the chitinase gene
Provedor de dados: 85
Autores: Yan,PM; Zhang,HF; Wang,Q; Yan,XY; Sun,Y.
Isozymes of peroxidase (POD), catalase (CAT), esterase (EST) and superoxide dismutase (SOD) were analyzed on transgenic maize (with external chitinase gene) and its parent by vertical polyacrylamide gel electrophoresis (PAGE). This study was made using shoots at the fourth leaf stage. Results showed that: POD and EST were detected in 6 bands. POD-2 and POD-3 were present at the bud and seedling stages. POD-1, POD-4, POD-5 and POD-6 were only present at the seedling stage. POD-6 expressed stronger in the transgenic maize with chitinase than in its parent. EST-2 was present only at the bud stage, and its expression in transgenic maize was stronger than that in its parent. EST-5 only existed at the seedling stage. EST-4 did not exist in the parent maize...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chitinase; Isozyme; Maize; Antioxidant enzyme system.
Ano: 2010
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-56572010000200002

Association between microsatellites and resistance to Mal de Río Cuarto in maize by discriminant analysis
Provedor de dados: 85
Autores: Bonamico,NC; Balzarini,MG; Arroyo,AT; Ibañez,MA; Díaz,DG; Salerno,JC; Di Renzo,MA.
Resistance to Mal de Río Cuarto (MRC) disease in maize (Zea mays L.) is important in Argentina because the crop area involves a wide region where the disease is endemic. Molecular marker-assisted selection could be used as an additional selection tool to enhance precision of the genotype selection for resistance. It demands the identification of informative markers. Microsatellite (SSR) markers linked to gene(s) associated with resistance to MRC have been reported from previous QTL analyses. These analyses have been made on linkage maps derived from a relatively early mapping population. In advanced populations, where highly distinct genotypes are easily classified, discriminant analysis (DA) represents a complementary strategy to marker identification;...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Maize; Microsatellite; Mal de Río Cuarto; Discriminant analysis.
Ano: 2010
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-56572010000100006

Soil Mediated Allelopathic Effect of Echinochloa colona on Germination and Seedling Growth of Zea mays
Provedor de dados: 87
Autores: MAJEED,M.A.; TANVEER,A.; TAHIR,M.; AHMAD,R.
ABSTRACT: The soil mediated allelopathic effect of Echinochloa colona (L.) Link (jungle rice) was investigated on seed germination and seedling growth of Zea mays L. (maize). The experiment was conducted in the Agronomy farm of the University of Agriculture, Faisalabad, Pakistan. This study investigated the effect of different concentrations (1, 2, 3, 4 and 5% on w/w basis) of soil incorporated E. colona plant residues on emergence and seedling growth of maize and compared them with residue free soil (control). The results revealed the significant increase with soil incorporated E. colona residues in maize seedling growth till 2% E. colona plant residues, and an inhibitory effect was noticed over 2% E. colona plant residues in comparison to the control...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allelopathy; Emergence; E. colona; Maize; Weed residues; Seedling growth.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100326

Allelopathic Influence of Sorghum Aqueous Extracts and Sorghum Powder on Germination Indices and Seedling Vigor of Hybrid Corn and Jungle Rice
Provedor de dados: 87
Autores: YAR,S.; KHAN,E.A.; HUSSAIN,I.; RAZA,B.; ABBAS,M.S.; MUNAZZA,Z.
ABSTRACT: Allelopathy has become a paramount tool for controlling weeds in crop plants without deteriorating the environment. Allelopathic effects of sorghum aqueous extracts and sorghum powder on a single cross maize (Zea mays L.) hybrid “HC-8080” and a summer weed, jungle rice (Echinochloa colona L.) were assessed in the research laboratory of Agronomy, Faculty of Agriculture, Gomal University, Dera Ismail Khan, KPK, Pakistan. The treatments included: T1: control (untreated check), T2: sorghum aqueous extract at a rate of 5 mL kg-1 soil, T3: sorghum aqueous extract at a rate of 10 mL kg-1 soil, T4: sorghum aqueous extract at a rate of 15 mL kg-1 soil, T5: sorghum powder at a rate of 5 g kg-1 soil, T6: sorghum powder at a rate of 10 g kg-1 soil and T7:...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sorghum allelopathy; Germination; Growth; Maize.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582020000100205

Allelopathic Potential of Lavender’s Extract and Coumarin Applied as Pre-Plant Incorporated Into Soil Under Agronomic Conditions
Provedor de dados: 87
Autores: NAZEMI,A.H.; ASADI,G.A.; GHORBANI,R.
ABSTRACT: This study aimed to further explore that if coumarin and lavender’s extract, similar to greenhouse conditions, are phytotoxic towards some plant species under agronomic conditions. Before planting of maize, coumarin at 0, 250, 500, 1,000, 2,000, and 4,000 g h-1 and lavender’s aqueous extract at 0, 1,000, 2,000, 4,000, 8,000, and 16,000 mL h-1 were applied and incorporated into soil at a 3-5 cm depth. The density and biomass of weeds was significantly reduced by applying both compounds. The inhibition ability was also rate-dependent. Although the density and biomass of maize was also decreased at high rates, this crop showed higher tolerant to both compounds that all weeds.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allelopathy; Natural herbicides; Maize; Weeds.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100264

GROWTH AND YIELD RESPONSE OF MAIZE (Zea mays) TO INTER AND INTRA-ROW WEED COMPETITION UNDER DIFFERENT FERTILIZER APPLICATION METHODS
Provedor de dados: 87
Autores: MAQBOOL,M.M.; TANVEER,A.; ALI,A.; ABBAS,M.N.; IMRAN,M.; AHMAD,M.; ABID,A.A.
A field experiment was conducted for two consecutive years to study the effect of fertilizer application methods and inter and intra-row weed-crop competition durations on density and biomass of different weeds and growth, grain yield and yield components of maize. The experimental treatments comprised of two fertilizer application methods (side placement and below seed placement) and inter and intra-row weed-crop competition durations each for 15, 30, 45, and 60 days after emergence, as well as through the crop growing period. Fertilizer application method didn't affect weed density, biomass, and grain yield of maize. Below seed fertilizer placement generally resulted in less mean weed dry weight and more crop leaf area index, growth rate, grain weight...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Competition; Fertilizer; Grain yield; Maize; Plant growth.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000100047

Elimination of the Effect of Some Herbicides on the Growth of Zea mays and Accumulation in the Soil Using Urea
Provedor de dados: 87
Autores: ELHAKEM,A.H.; ABD EL-SALAM,M.M.
ABSTRACT: This study evaluates the effect of urea on growth of herbicide-treated maize and its accumulation in the soil. When the seedlings were 15 days old, the plots were divided into five groups. One group served as control, two received treatments with metolachlor and isoproturon at the dose of 1.5 kg ha-1 and 2.5 L ha-1, respectively. The two remaining groups received the same dose of herbicide along with urea added at a rate of 129 kg ha-1. The application of the two herbicides appeared to cause a significant decrease in shoot dry weight, photosynthetic pigments, d-aminolevulinate dehydratase enzyme [ALA-D, EC 4.2.1.24] and total soluble carbohydrates of the maize plants. The application of urea appeared to alleviate the effects of both herbicides on...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Maize; Soil accumulation; Nitrogen fertilizer.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100308

Suppression of Maize (Zea mays) Seedling Growth by Invasive Alligatorweed (Alternanthera philoxeroides) Residues
Provedor de dados: 87
Autores: NADEEM,M.; TANVEER,A.; KHALIQ,A.; MURTAZA,G.
ABSTRACT: To investigate the allelopathic influence of soil incorporated plant residues of alligatorweed on emergence and seedling growth of maize (Zea mays), an experiment was conducted under laboratory conditions in the 2014-15 period. The effect of soil amended with whole plant residues of alligatorweed at different concentrations (1, 2, 3, 4 and 5% on w/w basis) was compared with residue free soil (control). Emergence traits, such as emergence percentage, time to 50% emergence, mean emergence time and emergence index were negatively influenced by weed residue incorporation as compared with weed residue free soil. Alligatorweed residues also exerted a pronounced negative influence on root and shoot lengths, root and shoot dry weights and seedling vigor...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Invasive weed; Allelopathy; Emergence; Maize; Weed residues; Seedling growth.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100284

The economic value of releasing parasitoid for the control of maize stemborers in East and Southern Africa
Provedor de dados: 31
Autores: Kipkoech,   Anderson Kipruto; Schulthess,   Fritz; Yabann,   Wilson K.; Maritim,   Henry K.; Muchugu,   Erick; Mithofer,   Dagmar.
The braconid larval parasitoid Cotesia flavipes Cameron was introduced from Asia into East and Southern African region starting in 1993 to control the invasive exotic maize stemborer Chilo partellus (Swinhoe) (Lepidoptera: Crambidae). A quasi-experiment was constructed using farmers that applied sublethal dosages of pesticide in assessing the counterfactual for the impact of the establishment of the introduced parasitoid in five countries in the region. Logistic regression method was used to estimate the probability that farmers’ would inadvertently exclude parasitoids in their maize field. Thereafter the propensity score matching method was used to find corresponding farmers excluding parasitoids among those who did not for yield comparison. The...
Tipo: Conference Paper or Presentation
Palavras-chave: Benefit-cost; Biological control; Impact assessment; Maize; Stemborers; Parasitoids; Agricultural and Food Policy; Community/Rural/Urban Development; Crop Production/Industries; Farm Management; Food Security and Poverty.
Ano: 2009
URL: http://purl.umn.edu/51679

Adoption of Maize Production Technologies in the Coastal Lowlands of Kenya
Provedor de dados: 31
Autores: Wekesa,   E.; Mwangi,   Wilfred; Verkuijl,   Hugo; Danda,   Milton Kengo; De Groote,   Hugo.
Maize is the major food crop grown in the coastal region of Kenya and constitutes a major component of the diet of the population in the region. However, average yields are far below the potential for the region and low production levels create serious food deficits. Over the years, new technologies have been introduced but adoption has remained low, especially for fertilizer. This paper examined current maize-farming practices and technological and socioeconomic factors that influenced adoption in the Kilifi and Kwale Districts of the Coast Province, that together account for half of maize production in the region. The study found low adoption levels for improved maize varieties and technology, especially fertilizer, among farmers in the area. Farmers...
Tipo: Report
Palavras-chave: Maize; Crops; Innovation adoption; Technology transfer; Food production; Production economics; Production factors; Plant breeding; Fertilizers; Yields; Kenya; Crop Production/Industries; E14; E16.
Ano: 2003
URL: http://purl.umn.edu/56109

The Adoption and Impact of Improved Maize and Land Management Technologies in Uganda
Provedor de dados: 31
Autores: Sserunkuuma,   Dick.
In spite of the fact that the Ugandan National Agricultural Research System has developed and released several production-enhancing technologies over a century, yields of most major crops at the farm level have been low. Given that about 80 percent of Uganda’s labor force is employed in agriculture, the scope for sustainable poverty reduction in Uganda depends very much on improving agricultural productivity. It is in this context, this paper examines why there has been poor adoption of production-enhancing technologies in the production of maize, which is a major crop in Uganda and what the impacts of the exiting production environment are on factor payments. This study reveals that farmers do not pay proper attention to soil fertility management, which...
Tipo: Journal Article
Palavras-chave: Production-enhancing technologies; Maize; Land management; Poverty reduction; Crop Production/Industries; Land Economics/Use.
Ano: 2005
URL: http://purl.umn.edu/110145

Assessment of the Farm Level Agronomic and Financial Benefits of the Magoye Ripper in Maize and Cotton Production in Southern and Eastern Provinces
Provedor de dados: 31
Autores: Kabwe,   Stephen; Donovan,   Cynthia; Samazaka,   David.
This research focuses on the performance in the Magoye ripper in maize and cotton production in Eastern and Southern Provinces during the 2004/2005 productions year. Findings include the following: In maize production, the ripper enabled higher yields compared to traditional animal ploughing, by increasing the effectiveness of nitrogen fertilizer applications, resulting in net profits per hectare of ZK575,800 in Eastern Province and ZK93,800 in Southern Province; In cotton, the input applications and size of fields were the most important determinants of yield, and the ripper had no significant individual effect. Farmers using the ripper indicated that it helped conserve water, enabled early land preparation and early planting; and Farmers not using their...
Tipo: Report
Palavras-chave: Food security; Food policy; Zambia; Maize; Cotton; Inputs; Crop Production/Industries; Q18.
Ano: 2006
URL: http://purl.umn.edu/54623

Maize Revolutions in Sub-Saharan Africa
Provedor de dados: 31
Autores: Smale,   Melinda; Byerlee,   Derek R.; Jayne,   Thomas S.
There have been numerous episodes of widespread adoption of improved seed and long-term achievements in the development of the maize seed industry in Sub-Saharan Africa. This summary takes a circumspect view of technical change in maize production. Adoption of improved seed has continued to rise gradually, now representing an estimated 44 percent of maize area in Eastern and Southern Africa (outside South Africa), and 60 percent of maize area in West and Central Africa. Use of fertilizer and restorative crop management practices remains relatively low and inefficient. An array of extension models has been tested and a combination of approaches will be needed to reach maize producers in heterogeneous agricultural environments. Yield growth overall has been...
Tipo: Working or Discussion Paper
Palavras-chave: Sub-Saharan Africa; Maize; Seed; Agricultural and Food Policy; Production Economics.
Ano: 2011
URL: http://purl.umn.edu/113651

Smallholder Heterogeneity and Maize Market Participation in Southern and Eastern Africa: Implications for Investment Strategies to Increase Marketed Food Staple Supply
Provedor de dados: 31
Autores: Mather,   David; Boughton,   Duncan; Jayne,   Thomas S.
In many African countries, as well as in other parts of the world where a significant part of the rural population is poor and food insecure, policymakers face what is called the food price dilemma. On the one hand, they need to provide farmers with incentives to increase the quantity of marketed food staples to feed a growing population, especially in rapidly growing urban centers where unrest can be politically destabilizing. On the other hand, because staple foods account for a large portion of total household expenditures for both urban and rural households, policymakers also are drawn to policies that lower the retail price of staple foods for consumers. Achieving both objectives – increasing marketed supplies of food staples while maintaining low...
Tipo: Working Paper
Palavras-chave: Maize; Africa; Food security; Food supply; Agricultural and Food Policy; Consumer/Household Economics; Crop Production/Industries; Food Security and Poverty.
Ano: 2011
URL: http://purl.umn.edu/118473

Smallholder Household Maize Production and Marketing Behavior in Zambia and Its Implications for Policy.
Provedor de dados: 31
Autores: Zulu,   Ballard; Jayne,   Thomas S.; Beaver,   Margaret.
The ability of agricultural policy makers to promote national development objectives requires an accurate and reasonably current picture of what crops farmers grow, what they eat, the importance of various crops in their incomes, and how they spend their money. In Zambia’s case, there is reasonably accurate information on production levels and trends in a specific set of crops grown by smallholder farmers, but very little knowledge of how important these specific crops are in smallholders’ total crop incomes, the importance of crop production in total smallholder incomes (which include livestock and non-farm activities), and how changes in crop prices affect smallholders’ welfare. This paper presents a comprehensive picture of crop production and marketing...
Tipo: Report
Palavras-chave: Food security; Food policy; Maize; Marketing; Production; Zambia; Africa; Crop Production/Industries; Q18.
Ano: 2007
URL: http://purl.umn.edu/54481

Assessing rural consumers’ WTP for orange, biofortified maize in Ghana with experimental auctions and a simulated radio message
Provedor de dados: 31
Autores: De Groote,   Hugo; Tomlins,   Keith; Haleegoah,   Joyce; Awool,   Manfred; Frimpong,   Benedicta; Banerji,   Abijit; Chowdury,   Shyamal K.; Meenakshi,   J.V.
Deficiencies of micronutrients such as vitamin A are widespread, expecially in Africa. Biofortified crops such as maize, bred for high levels of provitamin A might offer a solution, but these crops are often bright orange, and African maize consumers prefer white. To estimate the consumers interest in orange biofortified maize, sensory evaluations were organized in rural Ghana with white, yellow and orange maize. The effect of information on willingness to pay for biofortification was estimated using a simulated radio message. Results indicate that color preferences are highly regional, wide variation exist within regions, and the provision of information is able to change these preferences. The color of biofortified maize should therefore not be seen as...
Tipo: Journal Article
Palavras-chave: Maize; Biofortification; Consumers; Experimental auction; Sensory evaluation; Crop Production/Industries; Demand and Price Analysis.
Ano: 2010
URL: http://purl.umn.edu/96197

Determinants of Improved Maize Seed and Fertilizer Use in Kenya: Policy Implications
Provedor de dados: 31
Autores: Ouma,   James Okuro; De Groote,   Hugo; Owuor,   George.
Maize is a key food crop in Kenya. While maize yields increased from 1.25 t ha-1 in early 1960s to over 2 tonnes in 1982, they fell below 1.5 t ha-1 in 2000. Given the limited land area, there is no doubt that Kenya will have to rely more on modern technologies for increased yields .Use of improved maize varieties and fertilizers will therefore continue to be critical inputs for improving productivity. To improve production, it is important to understand factors determining adoption and intensity of use of modern technologies. A stratified 2-stage sampling design was used to select 1800 households, subsequently interviewed by means of structured questionnaire. Econometric models were used to explore factors influencing adoption and intensity of use of the...
Tipo: Conference Paper or Presentation
Palavras-chave: Maize; Adoption; Improved seed; Fertilizer; Credit; Extension; Kenya; Crop Production/Industries.
Ano: 2006
URL: http://purl.umn.edu/25433

Transmission des fluctuations et calcul des prix de parité à l’importation du riz et du maïs au Burkina.
Provedor de dados: 31
Autores: Pale,   Eric.
During the first quarter of 2008, the nominal prices of major food items have reached their highest level in nearly 50 years, while prices reached their actual level record in nearly 30 years. Indeed, prices of agricultural products rose sharply in 2006 and 2007 reported an increase more marked in the first quarter of 2008. The FAO food price index rose an average of 8% in 2006 compared to the year earlier and 24% in 2007 compared to 2006. The increase in the average index for first three months of 2008 compared to first quarter 2007 was 53%. Soaring persistent price is mainly due to vegetable oils, which rose to more than 97% during the same period, followed by cereals (87%), dairy (58%) and rice (46%). According to the latest report published by the...
Tipo: Working or Discussion Paper
Palavras-chave: Burkina Faso; Maize; Rice; Parity Price; Agricultural and Food Policy; Food Security and Poverty; International Relations/Trade; Marketing.
Ano: 2010
URL: http://purl.umn.edu/93026

AN INITIAL INVESTIGATION OF THE POTENTIAL FOR HERMETIC PURDUE IMPROVED CROP STORAGE (PICS) BAGS TO IMPROVE INCOMES FOR MAIZE PRODUCERS IN SUB-SAHARAN AFRICA
Provedor de dados: 31
Autores: Jones,   Michael; Alexander,   Corinne E.; Lowenberg-DeBoer,   James.
Pests like the larger grain borer (P. truncatus) and the maize weevil (S. zeamis) cause significant storage losses for African maize producers.  The value of storage protection to a market-oriented farmer is a function of price seasonality, value loss prevention, and their opportunity costs of capital.  Evidence suggests that hermetic technologies like Purdue Improved Crop Storage (PICS) bags can be effective against these key maize storage pests, but sustainable technology transfer requires that it be profitable for producers. This analysis references dry weight loss figures from key life science articles and builds on previous value loss research to provide a geographic model for potential storage technology adoption.  PICS bag profitability with one and...
Tipo: Working or Discussion Paper
Palavras-chave: Agricultural pests; Technology adoption; Maize; Larger grain borer; Hermetic storage; Storage economics; Agribusiness; International Development; Research and Development/Tech Change/Emerging Technologies; Q16; Q13; O33.
Ano: 2011
URL: http://purl.umn.edu/115554

Zambia's 2005 Maize Import and Marketing Experiences: Lessons and Implications
Provedor de dados: 31
Autores: Mwanaumo,   Anthony; Jayne,   Thomas S.; Zulu,   Ballard; Shawa,   Julius J.; Mbozi,   Green; Haggblade,   Steven; Nyembe,   Misheck.
This paper shows how government actions can affect the performance of the maize  marketing system and influence the severity of food crises. Examples from the 2005/06 marketing  season are used to illustrate how Zambia’s food security situation can be improved through closer  consultation, transparency and predictability between government and the private sector. The  paper also identifies longer-run options for strengthening the ability of local and regional  markets to ensure household and national food security in the face of maize production  instability.
Tipo: Report
Palavras-chave: Food security; Food policy; Zambia; Maize; Crop Production/Industries; Q18.
Ano: 2005
URL: http://purl.umn.edu/54615

Effects of Maize Marketing and Trade Policy on Price Unpredictability in Zambia
Provedor de dados: 31
Autores: Chapoto,   Antony; Jayne,   Thomas S.
As events in the 2008/09 season have amply demonstrated, instability in staple food market                         remains a major problem in Zambia. A rise in world food price levels and instability, which is                                      projected to occur in the near future according to several international institutes, will make it                                      all more important for developing countries to consider the strengths and weaknesses of                                      alternative approaches for buffering their domestic food systems from potential high volatility                                      in world markets.                                       These findings suggest that promoting more “rules based” approaches to...
Tipo: Report
Palavras-chave: Zambia; Maize; Trade; Price; Crop Production/Industries; Marketing; Q11.
Ano: 2009
URL: http://purl.umn.edu/54499

Technological Innovation and Efficiency in the Nigerian Maize Sector: Parametric Stochastic and Non-parametic Distance Function Approaches
Provedor de dados: 31
Autores: Aye,   Goodness C.; Mungatana,   Eric D.
The current food crisis all over the globe has necessitated alternative policy actions by various stakeholders in almost all countries of the world. Consequently, efforts are focused on increased investment in agricultural research and development. The study evaluates impact of technological innovations on estimates of technical, allocative and cost efficiency from a parametric stochastic and non-parametric distance functions. Inefficiency effects are modelled in a second stage endogeniety-corrected Tobit regression model as a function of technological innovation and other policy variables. The results from both approaches show there is substantial technical, allocative and cost inefficiency in maize production and that analysis of technical, allocative...
Tipo: Journal Article
Palavras-chave: Technology; Efficiency; Maize; Parametric; Non-parametric; Distance function; Nigeria; Crop Production/Industries.
Ano: 2010
URL: http://purl.umn.edu/95965

Comparing Accuracy and Costs of Revealed and Stated Preferences: The Case of Consumer Acceptance of Yellow Maize in East Africa
Provedor de dados: 31
Autores: Kimenju,   Simon Chege; De Groote,   Hugo; Morawetz,   Ulrich B.
For quite a while, stated preferences have been a major tool to measure consumer preferences for new products and services. Revealed preference methods, in particular experimental economics, have gained popularity recently because they have been shown to be more incentive compatible, and therefore more accurate. However, this advantage comes at the expense of higher survey costs. In the developing countries with limited funding for research, it is important to determine whether the extra cost can be justified by the extra gain in accuracy. A survey of 100 farmers was carried out in Western Kenya to determine consumer preference for yellow maize using the contingent valuation, choice experiments and experimental auction methods. Experimental auctions...
Tipo: Conference Paper or Presentation
Palavras-chave: Kenya; Maize; Consumer; Experimental auctions; Stated preference; WTP; Crop Production/Industries; Food Consumption/Nutrition/Food Safety; D6; Q12.
Ano: 2006
URL: http://purl.umn.edu/25642

Smallholder Household Maize Production and Marketing Behavior in Zambia: Implications for Policy
Provedor de dados: 31
Autores: Zulu,   Ballard; Jayne,   Thomas S.; Beaver,   Margaret.
CSO/MACO nationally-representative rural surveys provide important insights on smallholder crop marketing behavior from the 2001 and 2004 harvests. Only about 25 percent of smallholder farmers in Zambia sold maize in both seasons, and about 15-20 percent of smallholders sold fresh horticulture as well as groundnuts, with 11-13 percent selling cassava. From 6-10 percent of farmers produced and sold cotton. Overall, Zambian smallholder agriculture has become more diversified over the past decade, with maize, cassava, groundnuts, cotton, horticultural crops, and animal products all becoming important sources of cash revenue as well as production for home consumption (except, of course, cotton). Importantly in both seasons studied, horticulture crop sales are...
Tipo: Report
Palavras-chave: Food security; Food policy; Zambia; Maize; Production; Marketing; Crop Production/Industries; Q20.
Ano: 2007
URL: http://purl.umn.edu/54626

Intellectual Property Rights and Their Impacts in Developing Countries: An Empirical Analysis of Maize Breeding in Mexico
Provedor de dados: 31
Autores: Leger,   Andreanne.
There is little empirical evidence concerning the effects of intellectual property rights (IPR) on a technologically advanced developing country. Complete enumeration of the Mexican maize breeding industry showed that, contrary to the hypothesis that IPR would provide, in a technologically advanced developing country, incentives for R&amp;D and innovation, IPR play no role for the industry in general, but that they are important for certain breeders' categories. The paper presents the theory on IPR and a short background on the Mexican maize breeding industry. The analysis of the interviews with maize breeders leads to the conclusion that the theory on IPR should be revised and take into account the characteristics of developing countries critical for the...
Tipo: Working or Discussion Paper
Palavras-chave: Intellectual property rights; Developing Country; Empirical Evidence; Transaction costs; Mexico; Maize; Crop Production/Industries; Research and Development/Tech Change/Emerging Technologies; O34; Q16; O31; Q17.
Ano: 2005
URL: http://purl.umn.edu/18835

The association of agricultural information services and technical efficiency among maize producers in Kakamega, western Kenya
Provedor de dados: 31
Autores: Nambiro,   Elizabeth; Chianu,   Jonas; Murage,   Alice W.
Maize is the staple food for most Kenyan households, and grown in almost all the farming systems. Due to diminishing farm sizes in Kakamega District, crop productivity and the efficiency of farming systems are of great concern. This paper aims to provide empirical evidence on the links between efficiency in maize production and access to soil-related agricultural information services. Using cluster sampling, a total of 154 farmers in Kakamega District were interviewed. A 2–step estimation technique (Data Envelopment Analysis (DEA) and Tobit model) were used to evaluate the technical efficiencies among the farmers and the factors explaining the estimated efficiency scores. Data was disaggregated into farmers with and those without access to soil-related...
Tipo: Journal Article
Palavras-chave: Maize; Soil information; Technical efficiency; Tobit analysis; DEA; Teaching/Communication/Extension/Profession.
Ano: 2010
URL: http://purl.umn.edu/95961

Maize-Rice Cropping Systems in Bangladesh: Status and Research Opportunities
Provedor de dados: 31
Autores: Ali,   M. Yusuf; Waddington,   Stephen R.; Hodson,   Dave P.; Timsina,   J.; Dixon,   John.
Responding to demand from expanding poultry feed markets, maize area in Bangladesh rose from only a few thousand hectares in the 1980s to more than 200,000 hectares in 2007-08. This publication describes the rise of maize in Bangladesh, emerging problems or risks, technology options for rice-maize systems, and future research and development needs. It also outlines the role of CIMMYT, through its Bangladesh office, in the establishment and promotion of maize, as well as the provision of germplasm and capacity building for researchers and farmers, in collaboration with the Bangladesh Agricultural Research Institute (BARI), the Department of Agricultural Extension (DAE), and diverse non-governmental organizations.
Tipo: Report
Palavras-chave: Maize; Rice; Cropping patterns and systems; Agricultural development; Planting date; Technology transfer; Yield increases; Bangladesh; Crop Production/Industries; F08; E10.
Ano: 2008
URL: http://purl.umn.edu/56106

Malawi’s Maize Marketing System
Provedor de dados: 31
Autores: Jayne,   Thomas S.; Sitko,   Nicholas J.; Ricker-Gilbert,   Jacob; Mangisoni,   Julius H.
National food security in Malawi depends on improving the performance of maize markets. Ensuring that grain is consistently available at tolerable prices is crucial for consumers’ food security. At the same time, surplus producing farmers need to receive farm-gate prices consistently above production costs to intensify the use of fertilizer and other productivity enhancing technologies in a sustainable manner. These concerns give rise to the classic food price dilemma for policy makers in Malawi: how to keep prices low enough to ensure low income consumers’ access to food while keeping prices high enough to promote farm production incentives. These tensions cannot be avoided but they can be relieved through reducing food marketing margins, which shrink the...
Tipo: Working or Discussion Paper
Palavras-chave: Food security; Malawi; Maize; Marketing; Food policy; Agricultural and Food Policy; Community/Rural/Urban Development; Food Security and Poverty; International Development; Marketing; Q12; Q18.
Ano: 2010
URL: http://purl.umn.edu/62162

Country and border effects in the transmission of maize prices in Eastern Africa: evidence from a semi-parametric regression model
Provedor de dados: 31
Autores: Ihle,   Rico; von Cramon-Taubadel,   Stephan; Zorya,   Sergiy.
This study uses a rich dataset of 85 market pairs between January 2000 and October 2008 for Kenya, Tanzanian and Uganda, the three largest member countries of the East Africa Community, to analyze the factors determining national and cross-national maize price transmission. Although the three countries are members of the community’s customs union and they each claim to pursue maize trade without borders, their agricultural trade policies still differ, thus affecting prices and trade flows to different extents. This analysis extends the existing border effects literature in three ways. First, it assesses the magnitude of price transmission, instead of analyzing trade flows or price variability. Second, distance is shown to have a significant impact on price...
Tipo: Journal Article
Palavras-chave: Border effect; Spatial market integration; Cointegration; Semi-parametric regression; Partially linear model; Eastern Africa; Maize; Demand and Price Analysis; C32; Q11; Q13; Q17; Q18.
Ano: 2010
URL: http://purl.umn.edu/96184

Risk aversion and sustainable maize production in Nigeria: Some challenges and prospects for agricultural and economic development
Provedor de dados: 31
Autores: Olarinde,   Luke O.; Manyong,   Victor M.
This paper determines the degree or extent of farmer’s risk aversion that affects sustainable maize production in Northern Nigeria. Using a ridge regression analysis, a measure of risk aversion was derived for each individual farmer in a model of safety-first behaviour from a cross-sectional survey of 350 maize producers in northern Nigeria. The distribution of the degree of risk aversion shows a high skewness towards the risk averters (high risk farmers) and centered around 1.20, and standard deviation of 0.37. This distribution is then explained by a set of specific variables that characterize the farmers’ behaviour in the study area using a Tobit model. Susceptibility to risk was found to be highly premised on the socioeconomic factors (e.g. age of...
Tipo: Conference Paper or Presentation
Palavras-chave: Maize; Nigeria; Risk aversion; Tobit model; Agricultural and Food Policy; Agricultural Finance; Crop Production/Industries; Farm Management; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Institutional and Behavioral Economics; International Relations/Trade; Marketing; Productivity Analysis; Research and Development/Tech Change/Emerging Technologies.
Ano: 2008
URL: http://purl.umn.edu/52080

Comparing Yields and Profitability in MARD's High- and Low-Input Maize Programs 1997/98 Survey Results and Analysis
Provedor de dados: 31
Autores: Howard,   Julie A.; Jeje,   Jose Jaime; Kelly,   Valerie A.; Boughton,   Duncan.
This paper summarizes the results from data collected during the study’s second year,  1997/98. The analysis is based on a sample of 210 smallholder farmers in Nampula Province using  three different sets of production practices:  the DNER/Sasakawa- Global 2000 Program (DNER/SG)  high-input package (improved open-pollinated maize, 100 kg/ha each 12-24-12 and urea fertilizer  on credit); improved planting and weeding practices only (using local seed, without fertilizer);  and a control group of farmers using traditional practices (no improved seed or fertilizer). The  objectives of the research were to: describe the characteristics, input use patterns and yield  response by group; analyze the relative contribution to yield of the different technologies,...
Tipo: Report
Palavras-chave: Food security; Food policy; Mozambique; Maize; Crop Production/Industries; Q18.
Ano: 2000
URL: http://purl.umn.edu/55217

Who Eats Yellow Maize? Some Preliminary Results of a Survey of Consumer Maize Meal Preferences in Maputo
Provedor de dados: 31
Ministry of Agriculture and Rural Development, Directorate of Economics, Republic of Mozambique
Tipo: Working or Discussion Paper
Palavras-chave: Food security; Food policy; Mozambique; Maize; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Q18.
Ano: 1994
URL: http://purl.umn.edu/56017

Laboratory Protocols 2008: Maize Nutrition Quality and Plant Tissue Analysis Laboratory
Provedor de dados: 31
Autores: Gallicia,   L.; Nurit,   E.; Rosales,   A.; Palacios-Rojas,   N.
Tipo: Report
Palavras-chave: Zea mays; Maize; Wheats; Triticum; Transgenic plants; Genetic engineering; Gene transfer; Genetic transformation; DNA hybridization; Phenotypes; Selection; Tissue culture; In vitro culture; Biolistics; Research projects; Methods; Molecular cloning; PCR; Crop Production/Industries; F02; F30.
Ano: 2009
URL: http://purl.umn.edu/56177

Market Access by Smallholder Farmers in Malawi: Implications for Technology Adoption, Agricultural Productivity, and Crop Income
Provedor de dados: 31
Autores: Zeller,   Manfred; Diagne,   Aliou; Mataya,   Charles.
In Malawi, maize is the major crop and food staple. Given limited off-farm employment opportunities, much-needed increases in household income for improving food security must come from gains in agricultural productivity through better technology and more profitable crops. In the past, agricultural policy promoted hybrid maize and, more recently, tobacco to increase smallholder income. This paper presents an analysis of what determines the adoption of these two crops and what kind of income effects follow from adoption. Apart from factor endowment and exposure to agroecological risks, differences in the household's access to financial and commodity markets significantly influence its cropping shares and farm income.
Tipo: Working or Discussion Paper
Palavras-chave: Employment; Non-agricultural; Malawi; Tobacco; Price; Food Security; Maize; Crop Production/Industries; Marketing.
Ano: 1997
URL: http://purl.umn.edu/97054

Trends in Breakfast Meal and Maize Marketing Margins in Zambia
Provedor de dados: 31
Autores: Chapoto,   Antony; Jayne,   Thomas S.
This paper analyzes the trends in retail maize meal prices and the wholesale-retail  margins enjoyed by millers and retailers in Zambia since maize and maize meal prices were  decontrolled in the early 1990s. This note summarizes material from a broader study on Zambia’s  maize supply chain. The findings from this paper are designed to inform policy discussions aimed  at improving household food security and maize market performance in Zambia.
Tipo: Report
Palavras-chave: Food security; Food policy; Zambia; Maize; Crop Production/Industries; Q18.
Ano: 2006
URL: http://purl.umn.edu/54618

The Impacts of Trade Barriers and Market Interventions on Maize Price Predictability: Evidence from Eastern and Southern Africa
Provedor de dados: 31
Autores: Chapoto,   Antony; Jayne,   Thomas S.
There is continuing debate in east and southern Africa about the effects of food market reform on the welfare of small-scale farmers and low-income consumers. At the center of this debate is the perception that food prices have become more unstable in countries that have liberalized their staple food markets, thereby exacerbating the plight of poor consumers and farmers. This perception has led many governments in the region to shun an open maize borders policy and pursue a variety of food marketing and trade policy tools to stabilize food prices. Unfortunately, there remains a dearth of empirical evidence on the effects of alternative food marketing and trade policies, including that of liberalization, on price stability and predictability. Assessments of...
Tipo: Working or Discussion Paper
Palavras-chave: Africa; Food security; Maize; Trade; Markets; Food Security and Poverty; International Relations/Trade; Marketing; Q13.
Ano: 2009
URL: http://purl.umn.edu/56798

Potential for Intra-Regional Maize Trade in Southern Africa: an Analysis for Zambia at the Sub-National Level
Provedor de dados: 31
Autores: Haggblade,   Steven; Jayne,   Thomas S.; Tschirley,   David L.; Longabaugh,   Steven.
This working paper explores the prospects for regional                         maize trade in helping to stabilize food availability and prices                          in Zambia. It reviews these general prospects within the                         maize economy of southern Africa. Given the important                         regional differences in Zambia’s food economy, it explores                         spatial differences in national food production, consumption                         and marketed surpluses. It also evaluates the impact of                         regional maize trade on price stability and food security in                         different parts of Zambia. The empirical evidence from                         Zambia, summarized in this...
Tipo: Report
Palavras-chave: Food security; Policy; Zambia; Africa; Maize; Trade; Crop Production/Industries; Q17.
Ano: 2008
URL: http://purl.umn.edu/54494

Evidence of non-linear price transmission between maize markets in Mexico and the US
Provedor de dados: 31
Autores: Araujo-Enciso,   Sergio Rene.
The present work provides evidence that non linear co-integration between Mexico and the US maize prices exists, at country and regional level. The models suggest that Mexican prices adjust at changes in US prices. Despite asymmetry was statistically rejected, it is likely that it might occur for thriving parameters different that zero in the error correction term. The results suggest on which way the research might be improved in order to assess such co-integration relationship accurately.
Tipo: Conference Paper or Presentation
Palavras-chave: Co-integration; Asymmetric price transmission; Vector error correction model; Error      correction term; Loading parameter; Mexico; US; Maize; Agricultural and Food Policy; Food Security and Poverty; Research Methods/ Statistical Methods; C32; Q11; Q13.
Ano: 2009
URL: http://purl.umn.edu/51366

The Impact of Investments in Maize Research and Dissemination in Zambia Part I: Main Report
Provedor de dados: 31
Autores: Howard,   Julie A.; Chitala,   George M.; Kalonge,   Sylvester M.
Michigan State University (MSU) is currently assessing the impact of agricultural research on various commodities in seven African countries: Cameroon (maize, cowpea, sorghum), Kenya (maize, wheat), Malawi (maize), Mali (maize), Niger (sorghum, cowpea, millet), Uganda (oilseeds), and Zambia (maize). These countries were selected because they represent a variety of agro-ecological regions, and because their research systems have received significant levels of funding from USAID. The country studies undertaken by MSU are part of a series of research works recently commissioned to help USAID and the U.S. Congress analyze the effectiveness of aid given to strengthen national agricultural research systems in Africa. In Zambia, MSU collaborated with the Ministry...
Tipo: Report
Palavras-chave: Food security; Food policy; Maize; Crop Production/Industries; Research and Development/Tech Change/Emerging Technologies; Downloads July 2008 - June 2009: 19; Q18.
Ano: 1993
URL: http://purl.umn.edu/54732

The impact of non-tariff barriers on maize and beef trade in East Africa
Provedor de dados: 31
Autores: Karugia,   Joseph Thuo; Wanjiku,   Julliet; Gbegbelegbe,   Sika; Nzuma,   Jonathan M.; Massawe,   Stella; Macharia,   Eric; Freeman,   H. Ade; Waithaka,   Michael M.; Kaitibie,   Simeon; Gulan,   Ayele.
The East African Customs Union was established in 2005 with the aim of increasing intraregional trade. The Customs Union protocol commits member states to eliminate non-tariff barriers (NTBs) to intraregional trade. However, several NTBs are still applied by member states. This study identifies the existing NTBs on maize and beef trade and quantifies their impact on trade and welfare of EAC citizens using a Spatial Equilibrium Model (SEM). Data on NTBs were collected from traders and transporters of maize and beef cattle in East Africa. Roadblock checks, bribes and custom rules and procedures were identified as the main NTBs to trade. The SEM model shows that a 50% reduction of the cost of NTBs, or their complete elimination would improve social welfare in...
Tipo: Working or Discussion Paper
Palavras-chave: Beef; Maize; Non-tariff barriers; Trade; International Relations/Trade.
Ano: 2009
URL: http://purl.umn.edu/51672

An Analysis of the Recent Evolution of Mali’s Maize Subsector
Provedor de dados: 31
Autores: Diallo,   Amadou Sekou.
In most developing countries, historically, the main strategy for improving the food sector has focused on increasing farm-level production. But in recent years, with the emphasis on value chain analysis, there has been much more focus on subsector studies, demand-driven approaches, and improving vertical coordination to assure product quality to final consumption markets. Millet, sorghum, and later rice were the traditional leading three cereal crops produced and consumed in Mali. Maize has trailed them for more than two decades, but from mid 1990s on, it has been produced and consumed in much larger quantities. Given the potentials of maize, developing and better organizing its subsector has the potential to not only increase revenues for maize farmers,...
Tipo: Thesis or Dissertation
Palavras-chave: Maize; Value chain; Mali; Cereals; Food security; Agricultural marketing; Livestock feed; Industrial organization; Agribusiness; Agricultural and Food Policy; Food Security and Poverty; International Development; Marketing; L11-Production; Pricing; And Market Structure; Size Distribution of Firms; N57-Africa; Oceania; O17-Formal and Informal Sectors; Shadow Economy; Institutional Arrangements; O33-Technological Change: Choices and Consequences; Diffusion Processes; Q12-Micro Analysis of Farm Firms; Farm Households; And Farm Input Markets; Q13-Agricultural Markets and Marketing; Cooperatives; Agribusiness; Q18-Agricultural Policy; Food Policy.
Ano: 2011
URL: http://purl.umn.edu/101316

Trends in Maize Grain, Roller and Breakfast Meal Prices In Zambia
Provedor de dados: 31
Autores: Kuteya,   Auckland N.; Jayne,   Thomas S.
1. Compared to the general price of goods and services as measured by the consumer price index, the prices of retail roller and breakfast maize meal have declined by between 34 and 51% in the major urban markets of Zambia between 1994 and 2010. 2. Inflation-adjusted wholesale maize grain prices have also declined over this period but by a smaller amount. 3. Inflation-adjusted marketing margins between the wholesale price of maize grain and the retail prices of roller and breakfast meal have declined from 41% to 64% since the early 1990s when the market liberalization process began. Since the early 1990s, there has been substantial new investment in commercial maize milling as well as by the informal hammer milling industry. Enhanced competition at this...
Tipo: Report
Palavras-chave: Zambia; Maize; Grain prices; Agricultural and Food Policy; Demand and Price Analysis.
Ano: 2011
URL: http://purl.umn.edu/116908

Evolution of Kenya's Maize Marketing Systems in the Post-liberalization Era
Provedor de dados: 31
Autores: Nyoro,   James K.; Kiiru,   M.W.; Jayne,   Thomas S.
The objectives of this paper are to: (1) identify the pattern of private sector investment in the maize marketing system since the reforms were initiated and evaluate the extent of private sector response to the reforms; (2) assess how maize prices and marketing margins have changed in response to the market reforms; (3) identify market-oriented mechanisms that have evolved in the current environment to reduce vulnerability of farmers, traders and consumers to price and expenditure instability; and (4) identify strategies that the government and private sector could implement to effectively promote the development of the evolving market oriented food systems.
Tipo: Working or Discussion Paper
Palavras-chave: Food Security; Food Policy; Kenya; Maize; Crop Production/Industries; Marketing.
Ano: 1999
URL: http://purl.umn.edu/55148

Romanian Maize - Distorted Prices and Producer Efficiency
Provedor de dados: 31
Autores: Sauer,   Johannes; Balint,   Borbala.
This research aims at shedding empirical light on the relative efficiency of small-scale maize producers in Romania. Farmers in transition countries still face heavily distorted price systems resulting from imperfect market conditions and socioeconomic and institutional constraints. To capture such distortions we formulate a stochastic shadow-cost frontier model to investigate the systematic input-specific allocative inefficiency. We further adjust the underlying cost frontier by incorporating shadow price corrections and subsequently reveal evidence on farm specific technical inefficiency. Different models are estimated due to the imposition of curvature correctness and the effects on the individual efficiency estimates are shown. The empirical results...
Tipo: Conference Paper or Presentation
Palavras-chave: Efficiency; Shadow Cost Frontier; Functional Consistency; Maize; Romania; Crop Production/Industries; C40; D24; O33.
Ano: 2006
URL: http://purl.umn.edu/25597

Why Are Zambian Farmers Not Harvesting All Their Maize?
Provedor de dados: 31
Autores: Shipekesa,   Arthur M.; Jayne,   Thomas S.
1. According to nationally representative Crop Forecast Survey data, over the past 10 years farmers have harvested between 55 and 90 percent of the area that they planted to maize. 2. In the 2009/10 and 2010/11 crop years, over 80 percent of the maize area planted by small- and medium-scale farmers was harvested, mainly due to favorable weather. 3. In 2010/11, the ratio of harvested to planted maize area was highest in Luapula, Northern and Eastern (all over 90%), and lowest in Western (56%) and Southern Province (70%). 4. The main reasons provided by Zambian farmers for not harvesting all their area planted to maize are: (i) wilting due to drought (50.6%); (ii) crop failure due to lack of fertilizer (25.6%); and (iii) floods, heavy rains, and water...
Tipo: Working or Discussion Paper
Palavras-chave: Zambia; Maize; Agricultural and Food Policy; Food Security and Poverty.
Ano: 2011
URL: http://purl.umn.edu/113647

Modelling Trends in Food Market Integration: Method and an Application to Tanzanian Maize Markets
Provedor de dados: 31
Autores: van Campenhout,   Bjorn.
Pushed by increasing availability of price data and extensive market liberalisation efforts in many developing countries, research on food market integration has evolved rapidly over the last two decades. Empirical methods to measure market integration diverged in two directions: on the one hand, there is the Parity Bounds Model (PBM), while on the other hand the use of Threshold Autoregressive (TAR) Models has been proposed. This article provides a discussion of the two methods and argues that TAR models are more able to capture the dynamics of the arbitrage process underlying interconnected markets. Furthermore, we extend the standard TAR model to include a time trend in both the threshold and the adjustment parameter. Using weekly maize price data on...
Tipo: Conference Paper or Presentation
Palavras-chave: Market integration; Transaction costs; Thresholds; Maize; Tanzania; Agribusiness; F15; O18.
Ano: 2005
URL: http://purl.umn.edu/24718

Toward Improved Maize Marketing and Trade Policies to Promote Household Food Security in Central and Southern Mozambique
Provedor de dados: 31
Autores: Tschirley,   David L.; Abdula,   Danilo Carimo; Weber,   Michael T.
Ministry of Agriculture and Rural Development, Directorate of Economics, Republic of Mozambique
Tipo: Working or Discussion Paper
Palavras-chave: Food security; Food policy; Maize; Marketing; Trade; Mozambique; Household; Crop Production/Industries; Food Security and Poverty; Marketing; Q18.
Ano: 2006
URL: http://purl.umn.edu/56065

Framework and Initial Analyses of Fertilizer Profitability in Maize and Cotton in Zambia
Provedor de dados: 31
Autores: Donovan,   Cynthia; Damaseke,   M.; Govereh,   Jones; Simumba,   D.
Inorganic fertilizers will play a role in government programs, but whether or not a  single policy is valuable for all farmers depends upon the net gain for the farmers. The research  here seeks to demonstrate how to answer the question “Is fertilizer profitable in Zambia for  maize and cotton in the smallholder sector?” This study identifies the key components determining  profitability and then sets up a framework to evaluate the probability of farmers to obtain  profitable results with fertilizer use on maize and cotton. Several cases are selected and the  results are evaluated. Private profitability for the farmer at market prices is discussed,  leaving social profitability to other researchers. A simple method for farmers and extensionists  to use to...
Tipo: Report
Palavras-chave: Food security; Food policy; Zambia; Maize; Cotton; Fertilizer; Agribusiness; Q18.
Ano: 2002
URL: http://purl.umn.edu/54606

Adoption and Impacts of Improved Maize Production Technology: A Case Study of the Ghana Grains Development Project
Provedor de dados: 31
Autores: Morris,   Michael L.; Tripp,   Robert; Dankyi,   A.A.
Tipo: Journal Article
Palavras-chave: Ghana; Maize; Zea mays; Plant production; Seed production; Productivity; Production factors; High yielding varieties; Fertilizer application; Cropping systems; Farming systems; Farm income; On farm research; Extension activities; Research projects; Technology transfer; Appropriate technology; Innovation adoption; Socioeconomic environment; Economic analysis; Economic trends; Economic policies; Human nutrition; Surveys; Sampling; Case studies; Agroecological zones; Ghana Grains Development Project; Crop Production/Industries.
Ano: 1999
URL: http://purl.umn.edu/48767

The Effects of Market Reform on Maize Marketing Margins in South Africa.
Provedor de dados: 31
Autores: Traub,   Lulama Ndibongo; Jayne,   Thomas S.
The Effects of Market Reform on Maize Marketing Margins in South Africa Abstract:  This article determines the effect of market reform on the size of maize milling/retail margins in South Africa. Simulations indicate that the deregulation of maize meal prices has caused a 16 to 20% increase in the mean retail price of maize meal since 1997.
Tipo: Report
Palavras-chave: Maize; Marketing; Crop Production/Industries; Marketing; Downloads July 2008 - July 2009: 15; F14.
Ano: 2004
URL: http://purl.umn.edu/54570

Collective Action for the Conservation of On-Farm Genetic Diversity in a Center of Crop Diversity: An Assessment of the Role of Traditional Farmers’ Networks
Provedor de dados: 31
Autores: Badstue,   Lone B.; Bellon,   Mauricio R.; Berthaud,   Julien; Ramirez,   Alejandro; Flores,   Dagoberto; Juarez,   Xochitl; Ramirez,   Fabiola.
This project explored the possible role of collective action among small-scale farmers in managing and maintaining genetic resources in a center of crop diversity. It focused on the local institutions that ensure the supply of seed of diverse maize landraces to small-scale farmers in the Central Valleys of Oaxaca, Mexico. The key hypothesis was that the medium-to-long-term supply of a diverse set of varieties to any individual smallscale maize farmer depends on an agreement among a group of farmers to manage and supply the seed of these landraces to each other, if the need arises, and that this constitutes a form of collective action. Six communities were studied, three of them indepth. Methodologies used included in-depth semi-structured interviews with...
Tipo: Working or Discussion Paper
Palavras-chave: Maize; Small-scale farmers; Informal seed systems; Genetic resources; Mexico; Collective action; Crop Production/Industries; Resource /Energy Economics and Policy.
Ano: 2005
URL: http://purl.umn.edu/50067

The 2011 Surplus in Smallholder Maize Production in Zambia: Drivers, Beneficiaries, &amp; Implications for Agricultural &amp; Poverty Reduction Policies
Provedor de dados: 31
Autores: Mason,   Nicole M.; Burke,   William J.; Shipekesa,   Arthur M.; Jayne,   Thomas S.
In 2011, Zambia recorded its second consecutive record-breaking maize harvest, and aggregate maize production levels in 2011 were more than double the average level from 2006 to 2008. The expansion in maize production over the period corresponds with the scaling up of the Government of the Republic of Zambia's (GRZ) two flagship agricultural sector programmes. These are: (i) maize purchases at pan-territorial, above-market prices through the Food Reserve Agency (FRA); and (ii) subsidized fertilizer distribution through the Fertilizer Support Programme and its successor, the Farmer Input Support Programme (FSP/FISP). More than 90% of GRZ funding for Poverty Reduction Programmes is devoted to the FRA and FSP/FISP, yet there has been no major reduction in...
Tipo: Working Paper
Palavras-chave: Maize; Zambia; Poverty; Agricultural and Food Policy; Food Security and Poverty.
Ano: 2011
URL: http://purl.umn.edu/118477

Transmission des fluctuations et calcul des prix de parité à l’importation du riz et du maïs en Côte d'Ivoire
Provedor de dados: 31
Autores: Noel,   M. Kouable.
The main purpose of the study is to measure the level of influence exercised by the recent outbreak world prices of rice and maize, the prices of local products (rice and corn), also how to assess the competitiveness of local products has been affected by this increase in West Africa
Tipo: Working or Discussion Paper
Palavras-chave: Ivory coast; Maize; Rice; Parity prices; Agricultural and Food Policy; Food Security and Poverty; Marketing.
Ano: 2010
URL: http://purl.umn.edu/93024

Who Eats Yellow Maize? Preliminary Results of a Survey of Consumer Maize Preferences in Maputo, Mozambique
Provedor de dados: 31
Autores: Tschirley,   David L.; Santos,   Ana Paula.
During April and May, 1994, the questionnaire was completed with the person in each household who was responsible for food purchases. At this time, white maize availability was increasing due to the recent harvest, while yellow maize availability was beginning to decline after a long period of great oversupply and very low prices. The questionnaire included sections on family structure; supply sources of maize grain and meals; purchase behavior for maize grain, maize meals, and rice; two "price games" in which consumers were asked to make choices between products at differing prices; and a series of sections meant to quantify household income, including agricultural production and remittances. This brief paper presents some preliminary results from this...
Tipo: Report
Palavras-chave: Food security; Food policy; Maize; Food Consumption/Nutrition/Food Safety; Downloads May 2008-July 2009: 29; R20.
Ano: 1995
URL: http://purl.umn.edu/54697

THE QUESTIONABLE NECESSITY OF CHANGING MAIZE INTERVENTION
Provedor de dados: 31
Autores: Jancsok,   Zsuzsanna; Kato,   Norbert; Nogradi,   J.; Cseke,   Z.
The EU took clear steps to suppress and abandon the intervention of maize in 2006. Originally the measure should have been revised in the course of the “Health Check”. But the European Commission (EC) rendered the minimal quality requirement for maize stricter in the intervention period starting 1 November 2006. Later the EC proposed to finish the intervention of maize. According to that decision the intervention of maize exists in the marketing year of 2007/08 and 2008/09 with a quantity limitation but it finishes in the marketing year of 2009/10. The EC argues for the abandonment of maize intervention, because, intervention stocks of cereals have increased significantly after the accession of the 10 new member states (EU-10), and the balance of the maize...
Tipo: Journal Article
Palavras-chave: Cereal; Intervention; Maize; Stock; Agricultural and Food Policy; Agricultural Finance.
Ano: 2008
URL: http://purl.umn.edu/47547

Market Liberalization and Agricultural Intensification in Kenya (1992-2002)
Provedor de dados: 31
Autores: De Groote,   Hugo; Kimenju,   Simon Chege; Owuor,   George; Wanyama,   Japheter.
This study analyses the impact of the liberalization on the intensification of maize production in Kenya. It first analyses the impact of liberalization on input and output prices, followed by an analysis of farmer practices comparing two major farmer surveys, from 1992 and 2002. The results show that liberalization has had a general positive impact on the evolution of prices, with a decrease of input/output price ratios. However, fluctuations of maize prices has become very high and, combined with a decrease of marketing by the marketing board, has increased the uncertainty in maize production. The liberalization has also resulted in a decrease in extension services. Fortunately, farmers have an increased access to credit services. The combined effect of...
Tipo: Conference Paper or Presentation
Palavras-chave: Liberalization; Intensification; Adoption; Maize; Africa; International Development; International Relations/Trade.
Ano: 2006
URL: http://purl.umn.edu/25419

PROGRESS AND PROBLEMS IN PROMOTING HIGH EXTERNAL-INPUT TECHNOLOGIES IN SUB-SAHARAN AFRICA: THE SASAKAWA GLOBAL 2000 EXPERIENCE IN ETHIOPIA AND MOZAMBIQUE
Provedor de dados: 31
Autores: Howard,   Julie A.; Kelly,   Valerie A.; Maredia,   Mywish K.; Stepanek,   Julie; Crawford,   Eric W.
Critics argue that high external input technologies are too costly for African farmers, and that pilot programs to promote them are economically unsustainable.  This paper assesses Sasakawa-Global 2000 programs in Ethiopia and Mozambique; budgets, yield models and subsector analysis help explain the radically different country results and prognoses for sustainable adoption.
Tipo: Conference Paper or Presentation
Palavras-chave: Technology adoption; Sub-Saharan Africa; Sasakawa-Global 2000; Maize; Fertilizer; International Development; Research and Development/Tech Change/Emerging Technologies; O002; O003.
Ano: 1999
URL: http://purl.umn.edu/21570

The Maize Green Revolution in Kenya Revisited
Provedor de dados: 31
Autores: De Groote,   Hugo; Owuor,   George; Doss,   Cheryl R.; Ouma,   James Okuro; Muhammad,   Lutta; Danda,   Milton Kengo.
The maize green revolution, which increased maize yields through the use of improved varieties and fertilizer, has stalled since the mid-eighties in Kenya. This paper examines whether the stagnation of yields continued in the 1990s in spite of the implementation of the maize liberalization policies by the Kenya Government. Analysis of farm level surveys from 1992 and 2002 indicates slight increases in the use of improved maize varieties and fertilizer, but a substantial decrease in the intensity of fertilizer use. The econometric analysis suggests that the intensity of fertilizer use has a major effect on yield. The use of improved maize varieties, however, did not affect yield, suggesting that there are local varieties for some areas that do as well as...
Tipo: Journal Article
Palavras-chave: Green revolution; Maize; Adoption; Soil fertility; Kenya; Crop Production/Industries; International Development.
Ano: 2005
URL: http://purl.umn.edu/110143

Demand for Maize Hybrids, Seed Subsidies, and Seed Decisionmakers in Zambia.
Provedor de dados: 31
Autores: Smale,   Melinda; Mason,   Nicole M.
The successful development and diffusion of improved maize seed in Zambia during the 1970s–80s was a major achievement of African agriculture but was predicated on a government commitment to parastatal grain and seed marketing, the provision of services to maize growers, and a pan-territorial pricing scheme that was fiscally unsustainable. Declining maize output when this system was dismantled contributed to the reinstatement in 2002 of subsidies for maize seed and fertilizer through the Fertilizer and Farmer Input Support Programs (FISP). In the meantime, seed liberalization has led to an array of new, improved maize varieties, most of which are hybrids. This analysis explores the determinants of demand for first-generation (F1) hybrid maize seed in...
Tipo: Working Paper
Palavras-chave: Zambia; Maize; Seed subsidies; Agricultural and Food Policy; Food Security and Poverty.
Ano: 2012
URL: http://purl.umn.edu/123555

The Effects of the Food Reserve Agency on Maize Market Prices in Zambia.
Provedor de dados: 31
Autores: Mason,   Nicole M.; Myers,   Robert J.
Over the last decade, governments in eastern and southern Africa have become increasingly involved in grain marketing via strategic reserves and marketing boards. Kenya, Malawi, Zimbabwe, Ethiopia, Tanzania, and Zambia all have one or both of these entities, and their level of involvement in grain marketing has generally increased in recent years. Yet, to date, relatively little is known about how the resurgent activities of strategic grain reserves and marketing boards are affecting market prices. This paper estimates the effects of the Zambia Food Reserve Agency’s (FRA) activities on maize market prices in the country.
Tipo: Working Paper
Palavras-chave: Zambia; Food Security; Maize; Agricultural and Food Policy; Food Security and Poverty.
Ano: 2011
URL: http://purl.umn.edu/120771

Measuring the economic value of redistributing parasitoids for the control of the maize stemborer Busseola fusca Fuller (Lepidoptera: Noctuidae) in Kenya
Provedor de dados: 31
Autores: Kipkoech,   Anderson Kipruto; Schulthess,   Fritz; Yabann,   Wilson K.; Kipsat,   Mary J.; Mithofer,   Dagmar.
This study assesses the ex ante economic impact of the establishment of two parasitoids, the scelionid egg parasitoid Telenomus isis Polaszek from West Africa and a virulent strain of the braconid larval parasitoid Cotesia sesamiae Cameron from western Kenya, to control stemborer. Using a Cobb-Douglas production function, it was estimated that yields increased by 28.5% when pesticides were used to control stemborers. The benefit-cost ratio after the establishment of the parasitoids ranged from 1:1 to 777:1, with a net present value of up to US$192 million. The study demonstrates the potential of redistributing parasitoids indigenous to Africa for the control of African stemborers. Because the benefits of biological control are positively scale dependent,...
Tipo: Journal Article
Palavras-chave: Biological control; Economic valuation; Maize; Stemborers; Crop Production/Industries.
Ano: 2010
URL: http://purl.umn.edu/93864

The Benefits of a Rules-Based Maize Marketing Policy: Results of an Experimental Study of Zambia
Provedor de dados: 31
Autores: Abbink,   Klaus; Jayne,   Thomas S.; Moller,   Lars C.
• Strategic interaction between market players affects the performance of grain markets and the risk of food crises. Strategic dilemmas can arise if traders don’t trust government announcements on future maize purchases or if the government does not trust stock estimates provided by the private sector. • Government “pre-commitment” (announcing in advance how and when it will operate in the market and then behaving in a consistent manner) is found to produce superior welfare outcomes to “discretionary intervention” whereby the government operates in an unpredictable and ad hoc manner in markets. Situations of food shortage and over-supply were much more frequent under a discretionary policy environment because of the risk of poor coordination between the...
Tipo: Report
Palavras-chave: Food security; Food policy; Zambia; Maize; Marketing; Crop Production/Industries; Q20.
Ano: 2007
URL: http://purl.umn.edu/54636

DEBUNKING THE MYTHS OF GM CROPS FOR AFRICA: THE CASE OF BT MAIZE IN KENYA
Provedor de dados: 31
Autores: Odhiambo,   Benjamin; Bergvinson,   David; Mugo,   Stephen; De Groote,   Hugo.
Empirical evidence from research on Bt maize in Kenya puts to rest most concerns raised against GMOs (not responding to farmers' needs, expensive, benefiting agro-business, risk of decreased biodiversity), but does indicate that contamination of local varieties is likely and buildup of insect resistance possible, requiring careful monitoring and evaluation.
Tipo: Conference Paper or Presentation
Palavras-chave: GMO; Maize; Kenya; Risk; Environment; Crop Production/Industries; Research and Development/Tech Change/Emerging Technologies.
Ano: 2004
URL: http://purl.umn.edu/19918

Factors Influencing the Profitability of Fertilizer Use on Maize in Zambia.
Provedor de dados: 31
Autores: Xu,   Zhiying; Guan,   Zhengfei; Jayne,   Thomas S.; Black,   J. Roy.
Fertilizer use remains very low in most of Africa despite widespread agreement that much higher use rates are required for sustained agricultural productivity growth. This study estimates maize yield response functions in agro-ecological Zone IIA, a relatively high potential zone of Zambia, to determine the profitability of fertilizer use under a range of small farm conditions found within this zone. The theoretical framework used in this study incorporates agronomic principles of the crop growth process. The model distinguishes different roles of inputs and non-input factors in crop production. We estimate the effects of conventional production inputs as well as household characteristics and government programs on maize yield for households in the...
Tipo: Report
Palavras-chave: Zambia; Maize; Fertilizer; Profitability; Crop Production/Industries; Q12.
Ano: 2009
URL: http://purl.umn.edu/54500

Improving Production and Marketing to Enhance Food Security in Mozambique
Provedor de dados: 31
Autores: Tschirley,   David L.; Abdula,   Danilo Carimo; Weber,   Michael T.
Research Results of the Policy Analysis Department, Ministry of Agriculture, Directorate of Economics
Tipo: Report
Palavras-chave: Food security; Food policy; Mozambique; Maize; Food Security and Poverty; Marketing; Q18.
Ano: 2005
URL: http://purl.umn.edu/55248

Observações e Lições Emergentes do Programa de Milho com Insumos na Época 1998/99 na Província de Nampula, Moçambique.
Provedor de dados: 31
Autores: Howard,   Julie A.; Massingue,   Jaquelino; Jeje,   Jose Jaime; Tschirley,   David L.; Boughton,   Duncan; Serrano,   Alexandre.
Resultados de Pesquisa do Departamento de Análise de Políticas MADR-Direcção de Economia
Tipo: Report
Palavras-chave: Food security; Food policy; Mozambique; Maize; Farmer associations; Crop Production/Industries; Q18.
Ano: 2000
URL: http://purl.umn.edu/55219

Designing U.S. Corn Grades to Reflect End Use Value
Provedor de dados: 31
Autores: Reimer,   Jeffrey J.; Hill,   Lowell D.
The 1986 U.S. Grain Quality Improvement Act introduced an explicit, economic purpose for grades-that they transmit information about end use value-but provided little guidance about what factors to include in grades.  We determined which quality characteristics best reflect the processed value of U.S. corn in the case of a Japanese wet miller.  Foreign material is the only grade factor closely related to processed value, but a large number of nongrade attributes, many of which reflect the intrinsic properties of corn, are found to vary substantially across shipments and to provide extensive information about value.  Recommendations for U.S. grades are made.
Tipo: Journal Article
Palavras-chave: Commodity marketing; Corn; Grades; Maize; Quality information; L15; Q13.
Ano: 2003
URL: http://purl.umn.edu/37311

Staple Food Consumption Patterns in Urban Kenya: Trends and Policy Implications
Provedor de dados: 31
Autores: Muyanga,   Milu; Jayne,   Thomas S.; Argwings-Kodhek,   Gem; Ariga,   Joshua.
This study examines current consumption patterns of the main staple carbohydrate products in Nairobi -- maize, wheat, rice, and cooking bananas -- in an effort to update policy makers’ knowledge of current urban food consumption patterns. The study also identifies the factors driving changes in the amount and form of urban maize meal consumption, in order to better understand how food security policy should be designed to respond to the needs of low-income consumers. The study reveals how consumption and expenditure patterns differ according to household income. The study also examines whether the marketing channels used by the poor to secure their staple carbohydrate products differ from those used by relatively high-income consumers. The data used in...
Tipo: Working or Discussion Paper
Palavras-chave: Food Security; Food Policy; Maize; Wheat; Rice; Kenya; Food Consumption/Nutrition/Food Safety; Q18.
Ano: 2005
URL: http://purl.umn.edu/55163

Farmer Preferences for Milpa Diversity and Genetically Modified Maize in Mexico:  A Latent Class Approach
Provedor de dados: 31
Autores: Birol,   Ekin; Villalba,   Eric Rayn; Smale,   Melinda.
Maize, the second most globally important staple crop after wheat, originated in Mexico, where it is typically grown as part of a set of associated crops and practices called the milpa system. This ancient mode of production is practiced today in ways that vary by cultural context and agro-environment. Milpas generate private economic value, in terms of food security, diet quality and livelihoods, for the two-million farm households who manage them. Furthermore, milpas generate public economic value by conserving agrobiodiversity, especially that of maize landraces, which have the potential to contribute unique traits needed by plant breeders for future crop improvement. In this way, milpas contribute to global food security in maize. However, the...
Tipo: Working or Discussion Paper
Palavras-chave: Mexico; Maize; Genetically modified crops; Conservation; Crop Production/Industries.
Ano: 2007
URL: http://purl.umn.edu/42373

Migration and Farm Efficiency: Evidence from Northern Thailand
Provedor de dados: 31
Autores: Nonthakot,   Phanin; Villano,   Renato A.
This paper investigates the relationship between labour migration and agricultural productivity in the Northern Province of Thailand. Drawing on maize production data from a household survey, we estimate a stochastic production function to evaluate the effects of migration, remittances and salient characteristics of migrants on the mean maize output and levels of technical efficiency. Evidence shows that remittances and number of migrant workers facilitate maize production. It was also found that remittances, duration of migration, gender and education of migrants enhance the productive capacity of maize farmers.
Tipo: Conference Paper or Presentation
Palavras-chave: Migration; Stochastic frontier; Technical efficiency; Maize; Thailand; Crop Production/Industries; Labor and Human Capital.
Ano: 2008
URL: http://purl.umn.edu/5981

Impediments to Competitiveness of Small and Medium-Scale Maize Milling Enterprises in South Africa
Provedor de dados: 31
Autores: Orefi,   Abu.
The maize milling industry is highly characterised by continuous growth in maize milling and retailing margins in real terms (Traub and Jayne, 2004) despite the benefits and opportunities brought about by the deregulation of the South African maize market in 1997. This may be indicative of the inability of small and medium-scale maize milling enterprises (SMSMMEs) to emerge and compete with large-scale maize millers. This paper examines the constraints faced by SMSMMEs in South Africa. Data were collected with the aid of a structured questionnaire. Millers were asked to identify the various challenges facing their enterprises. Some key constraints identified were; high transport costs, high maize prices, brand name establishment and government policies...
Tipo: Conference Paper or Presentation
Palavras-chave: Enterprises; Maize; Milling; South Africa; Agricultural and Food Policy; Community/Rural/Urban Development; Demand and Price Analysis; Farm Management; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; International Relations/Trade; Marketing; Productivity Analysis; Research and Development/Tech Change/Emerging Technologies.
Ano: 2008
URL: http://purl.umn.edu/52123

User's Manual for the SADCC Cereals Trade Database Compiled by the University of Zimbabwe and Michigan State University
Provedor de dados: 31
Autores: Kingsbury,   David S.
Two databases were constructed on trade of three staple grains (maize, wheat, and rice)  for 1970-1985. The first database includes information on trade quantities by destination and  source country. The second database covers estimates of total annual imports by country from six  different data sources. The paper also identifies data sources, discusses problems constructing  trade databases as well as problems specific to Southern Africa trade data.
Tipo: Report
Palavras-chave: Food security; Food policy; Trade; Maize; Wheat; Rice; International Relations/Trade; Downloads December 2008-June 2009: 5; F14.
Ano: 1989
URL: http://purl.umn.edu/54736

ECONOMIC EFFECTS OF CO-EXISTENCE MEASURES IN MAIZE CROP AND SEED PRODUCTION - A CASE STUDY OF FRANCE
Provedor de dados: 31
Autores: Reitmeier,   Daniela; Menrad,   Klaus; Gomez-Barbero,   Manuel; Angevin,   F.; Messean,   A.; Rodriguez-Cerezo,   Emilio.
Paper prepared for presentation at the Second International Conference on Coexistence between Genetically Modified (GM) and non-GM based Agricultural Supply Chains (GMCC) Montpellier (France), 14th and 15th November 2005
Tipo: Conference Paper or Presentation
Palavras-chave: Genetic engineering; GMO; Maize; Co-existence; Agricultural and Food Policy; L51; O32.
Ano: 2005
URL: http://purl.umn.edu/91124

ASSESSING THE POTENTIAL IMPACT OF BT MAIZE IN KENYA USING A GIS BASED MODEL
Provedor de dados: 31
Autores: De Groote,   Hugo; Overholt,   William; Ouma,   James Okuro; Mugo,   Stephen.
The Insect Resistant Maize for Africa (IRMA) project  is currently developing Bt maize for Kenya. So far, Bt genes with resistance to Chilo partellus, Chilo orichalcociliellus, Eldana Sacharina, and Sesamia calamistis, four of the five major stemborers were successfully incorporated into elite CIMMYT maize inbred line (CML216) and tested in insect bioassays in Kenya. Participatory Rural Appraisals showed that stem borers are indeed a major pest problems for farmers. Four seasons of on-farm crop loss assessment showed an average crop loss of 13.5%, or 0.4 million tons, valued at US$ 80 million. If the project manages to find a Bt gene that is effective to the fifth stemborer, Busseola fusca, adoption rates are likely to be high, and therefore the returns....
Tipo: Conference Paper or Presentation
Palavras-chave: Maize; Africa; Genetically Modified Crops; Bt crops; Crop Production/Industries; Research and Development/Tech Change/Emerging Technologies.
Ano: 2003
URL: http://purl.umn.edu/25854

Mudanças no Mercado e na Produção para Melhorar a Segurança Alimentar em Moçambique
Provedor de dados: 31
Autores: Tschirley,   David L.; Abdula,   Danilo Carimo; Weber,   Michael T.
Resultados de pesquisa do Departmento de Análise de Políticas, MINAG, Direcção de Economia
Tipo: Report
Palavras-chave: Food security; Food policy; Mozambique; Maize; Food Security and Poverty; Marketing; Q18.
Ano: 2005
URL: http://purl.umn.edu/55249

Potential Markets for Herbicide Resistant Maize Seed for Striga Control in Africa
Provedor de dados: 31
Autores: De Groote,   Hugo; Wangare,   Lucy; Kanampiu,   Fred; Odendo,   Martins; Friesen,   Dennis.
Striga is an obligate parasitic weed attacking cereal crops in Subsaharan Africa. In Western Kenya, it is identified by farmers as their major pest problem in maize. A new technology, consisting of seed coating of herbicide tolerant maize varieties, has prove to be very effective in farmer fields. To bring this technology to the farmer, a sustainable delivery system needs to be developed, preferably through the private sector. To help of the seed companies develop a strategy, the potential market for this technology is hereby calculated, combines different data sources into a Geographic Information System (GIS). Superimposing secondary data, field surveys, agricultural statistics and farmer surveys makes it possible to clearly identify the Striga-prone...
Tipo: Conference Paper or Presentation
Palavras-chave: Maize; Striga; Africa; Weeds; Pest control; Crop Production/Industries; Q12.
Ano: 2005
URL: http://purl.umn.edu/24690

Is Older Better? Maize Hybrid Change on Household Farms in Kenya
Provedor de dados: 31
Autores: Smale,   Melinda; Olwande,   John.
Kenya has been recognized globally as maize success story since the 1970s. Released on the eve of independence, Kenya’s first maize hybrid diffused faster than did hybrids in the U.S Corn Belt during the 1930s-1940s. In recent decades, policy researchers have lamented that earlier gains in maize productivity have not lived up to their potential. Claims of stagnating yields and stagnating adoption are offset here, at least in part, by longitudinal survey data showing rising yields and adoption rates on farms. Tegemeo survey data confirm that Kenya has reached its adoption ceiling years ago in the major maize producing zones of the country, and is near to doing so in other zones. Data show adoption rates topping 80% of farmers.
Tipo: Working Paper
Palavras-chave: Maize; Kenya; Africa; Household farms; Agricultural and Food Policy.
Ano: 2011
URL: http://purl.umn.edu/118474

DISTORTED PRICES AND PRODUCER EFFICIENCY - ROMANIAN MAIZE
Provedor de dados: 31
Autores: Balint,   Borbala; Sauer,   Johannes.
This research aims at shedding empirical light on the relative efficiency of small-scale maize producers in Romania. Farmers in transition countries still face heavily distorted price systems resulting from imperfect market conditions and socioeconomic and institutional constraints. To capture such distortions we formulate a stochastic shadow-cost frontier model to investigate the systematic input-specific allocative inefficiency. We further adjust the underlying cost frontier by incorporating shadow price corrections and subsequently reveal evidence on farm specific technical inefficiency. Different models are estimated due to the imposition of curvature correctness and the effects on the individual efficiency estimates are shown. The empirical results...
Tipo: Conference Paper or Presentation
Palavras-chave: Efficiency; Shadow Cost Frontier; Functional Consistency; Maize; Romania; Crop Production/Industries; C40; D24; O33.
Ano: 2006
URL: http://purl.umn.edu/14958

The Effects of the Food Reserve Agency on Maize Market Prices in Zambia
Provedor de dados: 31
Autores: Mason,   Nicole M.; Myers,   Robert J.
This policy synthesis estimates the effects of the Zambia Food Reserve Agency’s (FRA) activities on maize market prices in the country. The FRA, a government parastatal strategic food reserve/maize marketing board, buys maize at a pan-territorial price that typically exceeds wholesale market prices in major maize producing areas. It then exports the maize or sells it domestically at prices determined by tender, at auction, or administratively. In deficit production years, the Agency often imports maize and sells it to select large-scale millers at below-market prices.
Tipo: Technical Report
Palavras-chave: Zambia; Maize; Food Security; Agricultural and Food Policy; Food Security and Poverty.
Ano: 2011
URL: http://purl.umn.edu/120766

Identification of Pulling Factors for Enhancing the Sustainable Development of Agriculture with Special Reference to Maize in India
Provedor de dados: 31
Autores: Singh,   R.P.; Kumar,   Ranjit; Singh,   N.P.
Indian agriculture is highly diversified both in terms of production environment and activities. The main objective of the study is to identify and prioritize constraints and accelerators of agricultural diversification and promotion of selected promising CGPRT crops, I.e: maize. Five states namely Bihar, Madhya Pradesh, Punjab, Rajashtan and Uttar Pradesh have been selected for the study. The results of the study are mainly based on tabular analysis using simple statistical methods like arithmetic mean and standard deviation.
Tipo: Report
Palavras-chave: Diversification; Farming systems; Maize; Marketing; Processing; Crop Production/Industries.
Ano: 2005
URL: http://purl.umn.edu/32682

IDENTIFYING APPROPRIATE GERMPLASM FOR PARTICIPATORY BREEDING: AN EXAMPLE FROM THE CENTRAL VALLEYS OF OAXACA, MEXICO
Provedor de dados: 31
Autores: Bellon,   Mauricio R.; Smale,   Melinda; Aguirre,   Alfonso; Taba,   Suketoshi; Aragon,   Flavio; Diaz,   Jaime; Castro,   Humberto.
Identifying the appropriate germplasm to be improved is a key component of any participatory breeding effort because of its implications for impacts on social welfare and genetic diversity. This paper describes a method developed to select a subset of 17 populations for a participatory breeding project from a set of 152 maize landraces. The larger set of landraces was collected in order to characterize, for conservation purposes, the maize diversity present in the Central Valleys of Oaxaca, Mexico. The method combines data representing the perspectives of both men and women members of farm households and those of genetic resources specialists, including professional plant breeders, gene bank managers, and social scientists. The different perspectives...
Tipo: Working or Discussion Paper
Palavras-chave: Mexico; Oaxaca; Maize; Zea mays; Land race; Germplasm conservation; Plant breeding; Selecting; Innovation adoption; Social welfare; Welfare economics; On farm research; Participatory research; Farm Management.
Ano: 2000
URL: http://purl.umn.edu/46524

Socio-economic Factors Influencing Adoption of Fertilizer for Maize Production in Nepal: A Cast Study of Chitwan District
Provedor de dados: 31
Autores: Paudel,   Pashupati; Shrestha,   Arjun Kumar; Matsuoka,   Atsushi.
Soil fertility is considered as the most important constraint to increase maize production in Nepal. Although farmers generally apply farmyard manure available on their farms, there is increasing trend towards the use of fertilizers that is likely to augment maize production in Nepal. This study was carried out to identify the influence of socio-economic factors of the improved maize adopters on the decision to adopt fertilizers in the Chitwan district of Nepal, using the survey data collected from 117 farm households in May-June 2005. The impact of age, education, family size, farm size, extension service, credit use, manure application, off-farm income and timely irrigation availability on the adoption of fertilizers were analyzed using the Tobit...
Tipo: Conference Paper or Presentation
Palavras-chave: Maize; Soil fertility; Food security; Tobit model; International Development.
Ano: 2009
URL: http://purl.umn.edu/51066

Agricultural Research Impact Assessment: The Case of Maize Technology Adoption in Southern Mali
Provedor de dados: 31
Autores: Boughton,   Duncan; Frahan,   Bruno Henry de.
Adoption of the improved maize package was particularly rapid during the period 1980-86 when an attractive guaranteed price was offered and extension activities were reinforced by a maize project that included the establishment of a seed multiplication program. Following cereal market price liberalization in 1986, maize prices fell and have been subject to considerable variability. Area has continued to expand, but farmers have greatly reduced fertilizer use, switched back to maize-late millet intercropping, and substituted early maturing varieties better suited to their own food security needs. The estimated internal rate of return (IRR) to investment in maize research and extension in southern Mali over the period 1969-90 is 135%. This high rate can be...
Tipo: Report
Palavras-chave: Food security; Food policy; Maize; Crop Production/Industries; Research and Development/Tech Change/Emerging Technologies; Downloads June 2008 - June 2009: 26; R11.
Ano: 1994
URL: http://purl.umn.edu/54729

Mountains of Maize, Persistent Poverty
Provedor de dados: 31
Autores: Jayne,   Thomas S.; Mason,   Nicole M.; Burke,   William J.; Shipekesa,   Arthur M.; Chapoto,   Antony; Kabaghe,   Chance.
The past two years are a tribute to Zambian farmers; they have responded admirably to government efforts to promote maize production. But ironically, rural poverty remains stubbornly high despite the fact that the government has spent over 2% of the nation’s gross domestic product in supporting maize production and subsidizing inputs for farmers. Why is it that maize production has increased so impressively without making a serious dent in rural poverty? And what are the lessons for the new government?
Tipo: Technical Report
Palavras-chave: Maize; Poverty; Zambia; Agricultural and Food Policy; Food Security and Poverty.
Ano: 2011
URL: http://purl.umn.edu/118476

Quem Come Milho Amarelo? Alguns Resultados Preliminares de um Inquérito sobre as Preferências dos Consumidores de Farinha de Milho na Cidade de Maputo
Provedor de dados: 31
Ministry of Agriculture and Rural Development, Directorate of Economics, Republic of Mozambique
Tipo: Working or Discussion Paper
Palavras-chave: Food security; Food policy; Mozambique; Maize; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Q18.
Ano: 1994
URL: http://purl.umn.edu/56018

Approche méthodologique. Analyse de la compétitivité et l'évolution des avantages comparatifs dans la sous-région.
Provedor de dados: 31
Autores: Diallo,   Boubacar Cisse; Crawford,   Eric W.; Dembele,   Niama Nango.
Tipo: Working or Discussion Paper
Palavras-chave: Mali; Food security; Rice; Maize; West Africa; Competivity; Agricultural and Food Policy; Community/Rural/Urban Development; Demand and Price Analysis; Food Security and Poverty; International Development; International Relations/Trade; Q12; Q18; Q17; Q13.
Ano: 2009
URL: http://purl.umn.edu/58550

An Economic and Institutional Analysis of Maize Research in Kenya
Provedor de dados: 31
Autores: Karanja,   Daniel David.
Maize, the most important food crop in Kenya, contributes 44 percent of the per-capita, calorie intake. Increases in maize production over the past three decades have been attributed to the availability and adoption of modern maize techniques, especially fertilizer and hybrid seed. This paper estimates the rate of return to maize research to be 53 to 61 percent, and reveals that his impact was aided by complementary agricultural extension and seed multiplication and distribution programs. The paper describes the institutional framework that may have led to one of Kenya’s agricultural research success stories. It also poses challenges to the future of maize production in Kenya.
Tipo: Report
Palavras-chave: Food security; Food policy; Maize; Crop Production/Industries; Research and Development/Tech Change/Emerging Technologies; Downloads July 2008 - July 2009: 19; O18.
Ano: 1996
URL: http://purl.umn.edu/54693

Long-Run Relationship of U.S. and Argentine Maize Prices
Provedor de dados: 31
Autores: Ghoshray,   Atanu.
This paper examines the relationship between the maize export prices of the United States and Argentina. The results suggest an asymmetric nature of price adjustment. This could be due to the fact that the maize market is characterized by significant concentration. The larger market share of exports by the United States reflects the influences on export price dynamics. The structure of maize trade is such that U.S. markets are largely insulated from influences flowing from Argentina, while Argentine maize prices are not insulated from U.S. influences.
Tipo: Journal Article
Palavras-chave: Cointegration; Maize; Price dynamics; Threshold adjustment; Demand and Price Analysis; International Relations/Trade.
Ano: 2006
URL: http://purl.umn.edu/57701

TECHNICAL EFFICIENCY OF ARABLE CROP FARMING IN IJEBU DIVISION OF OGUN STATE
Provedor de dados: 31
Autores: Akinleye,   S.O.
The objective of this study was to estimate the efficiency of arable crop farming in Ijebu Division of Ogun State with Ijebu North East and Odogbolu Local Governments selected as the study area. To achieve this objective, primary data were collected with the use of well structured questionnaires from 120 respondents. Of these, 90 were usable for the analyses. Frontier production function was used in analysing the data. The results show that 56 male and 34 female respondents were interviewed, out of which 73 per cent had formal education and 53 per cent had less than 10 years of farming experience. The computed technical efficiency index shows that maize had the highest number of variables with high technical efficiency index. Based on the fact that the...
Tipo: Report
Palavras-chave: Technical efficiency; Frontier analysis; Maize; Crop Production/Industries.
Ano: 2006
URL: http://purl.umn.edu/54403

Maize Exportation Threat to Rural Food Security? Results of a Survey of Rural Households in Northern Mozambique
Provedor de dados: 31
Autores: SIMA, Research Team.
Research results from SIMA-Department of Statistics and Department of Policy Analysis MADER-Directorate of Economics
Tipo: Report
Palavras-chave: Food security; Food policy; Mozambique; Maize; Food Security and Poverty; International Relations/Trade; Q18.
Ano: 2002
URL: http://purl.umn.edu/55225

A Farm Gate-to-Consumer Value Chain Analysis of Kenya’s Maize Marketing System
Provedor de dados: 31
Autores: Kirimi,   Lilian; Sitko,   Nicholas J.; Jayne,   Thomas S.; Karin,   Francis; Muyanga,   Milu; Sheahan,   Megan; Flock,   James; Bor,   Gilbert.
Based on the findings of this study, the following actions are proposed for consideration by the Government of Kenya: 1. Raise public investment in maize seed breeding and agronomic research to make it possible for improvements in smallholder crop productivity. Based on research evaluating the returns to alternative investments in agriculture, public expenditures in maize seed breeding and agronomy may constitute the single most important investment to promote broad-based productivity growth and poverty reduction in Kenya. 2. Explore options for improving public and private extension programs to enable farmers to adopt improved farm technologies generated from point 1. 3. Examine options for bringing more land in Kenya under potential cultivation by...
Tipo: Working or Discussion Paper
Palavras-chave: Kenya; Maize; Marketing; Food security; Agricultural and Food Policy; Food Security and Poverty.
Ano: 2011
URL: http://purl.umn.edu/101172

A MAGYARORSZÁGI RÉGIÓK BÚZA- ÉS KUKORICATERMELÉSÉNEK FŐBB JELLEMZŐI
Provedor de dados: 31
Autores: Hingyi,   Hajnalka.
A vizsgálatok feltárták az egyes régiók gabonatermelése közti különbsége-ket, különös tekintettel a vetésterületek, hozamok és az árbevételek alakulására. Megállapítást nyert, hogy: • A legjelentősebb búzatermelő régióink a Dél-Dunántúl és a Dél-Alföld. Mindkét régióban az összes betakarított termésmennyiség és a termésátlag is meghaladta a többi régió eredményeit a vizsgált időszakban.   • A kukorica esetében is a Dél-Dunántúli Régió a meghatározó, 2004-ben 11%-kal többet takarítottak be az Észak-Alföld termelésénél és közel hétszer többet a legalacsonyabb terméseredményű Közép-Magyaroszágénál. A termésát-lagok szintén a dél-dunántúli régióban voltak a legmagasabbak a vizsgált idő-szakban. • A régiók termésátlagai – az egyes régiók eltérő...
Tipo: Journal Article
Palavras-chave: Régió; Búza; Kukorica; Rekordtermés; Árbevétel - regions; Wheat; Maize; Record harvest; Income; Agribusiness; Crop Production/Industries; Demand and Price Analysis.
Ano: 2005
URL: http://purl.umn.edu/54334

The Rate of Return to Agricultural Research in Uganda: The Case of Oilseeds and Maize
Provedor de dados: 31
Autores: Laker-Ojok,   Rita.
This paper is intended to address primarily the determination of the rate of return to previous investments by USAID and GOU in soybean, sunflower, and maize research in Uganda, but will, to a more limited extent, also discuss the anticipated returns to ongoing research in these three commodity programs and outputs expected within the next four years.
Tipo: Report
Palavras-chave: Food security; Food policy; Oilseeds; Maize; Crop Production/Industries; Research and Development/Tech Change/Emerging Technologies; Downloads July 2008-July 2009: 33; R11.
Ano: 1994
URL: http://purl.umn.edu/54728

Maize Market Sheds in Eastern and Southern Africa. Report 1
Provedor de dados: 31
Autores: Govereh,   Jones; Haggblade,   Steven; Nielson,   Hunter; Tschirley,   David L.
A report prepared by Michigan State University for the World Bank under contract No. 7144132, Strengthening Food Security in Sub-Saharan Africa through Trade Liberalization and Regional Integration
Tipo: Report
Palavras-chave: Africa; Markets; Maize; International Relations/Trade; Q13.
Ano: 2008
URL: http://purl.umn.edu/55374

Assessment of Alternative Maize Trade and Market Policy Interventions in Zambia
Provedor de dados: 31
Autores: Govereh,   Jones; Jayne,   Thomas S.; Chapoto,   Antony.
The economic reforms in maize marketing and trade policies implemented during the 1990s have been highly controversial, and there remains a lack of solid empirical investigation on the impacts of these reforms on national food security, price stability and rural income growth. This study aims to provide a detailed evidence-based analysis of the impacts of maize marketing and trade policies on smallholder agricultural production growth, access to food by consumers, and other important national policy objectives. These insights from Zambia can hopefully move forward the continuing debate in the region on how maize marketing and trade policies should be structured in the future.
Tipo: Report
Palavras-chave: Food security; Policy; Zambia; Africa; Maize; Trade; Crop Production/Industries; Marketing; Q18.
Ano: 2008
URL: http://purl.umn.edu/54492

Consumers' Willingness to Pay for Genetically Modified Foods in Kenya
Provedor de dados: 31
Autores: Kimenju,   Simon Chege; De Groote,   Hugo.
A survey of 600 consumers was conducted in Nairobi to determine attitudes and willingness to pay (WTP) for GM maize meal. WTP was estimated using the double-bounded logit model. Overall, 38% are aware of GM crops. Most consumers believe in the technology's positive impacts, but are concerned about environmental and health risks. Majority (68%) would buy GM maize meal at the price of their favourite maize meal brand. The mean WTP for GM maize meal is KShs 58 for a 2kg packet, a premium of 13.7 % over mean average price of favourite brands. WTP is influenced more by subjective than socioeconomic characteristics.
Tipo: Conference Paper or Presentation
Palavras-chave: GMO; Biotechnology; Consumer; Africa; Maize; Consumer/Household Economics; D12; C25; Q16.
Ano: 2005
URL: http://purl.umn.edu/24504

Marketing Policy Options for Consumer Price Mitigation Actions in the 2008/09 Maize Marketing Season in Zambia.
Provedor de dados: 31
Autores: Chapoto,   Antony; Haggblade,   Steven; Shawa,   Julius J.; Jayne,   Thomas S.; Weber,   Michael T.
1) Maize prices are rising rapidly in 2008 and are fast approaching import parity levels. 2) Maize traders, millers and farmers all agree that Zambia will likely require imports by early 2009 in order to avoid domestic maize supply shortages. 3) Official food balance sheets appear to have underestimated the demand for maize this year. They may also have slightly overestimated the size of the 2007/08 maize crop. Hence the slow government recognition of the need for maize imports. 4) As of late September 2008, neither the Government of Zambia (GRZ) nor the private sector have arranged to import maize from South Africa. Trade sources suggest informal imports from Tanzania are helping to relieve the likely shortfall. 5) Zambian policy makers face a delicate...
Tipo: Report
Palavras-chave: Food security; Food policy; Zambia; Maize; Marketing; Crop Production/Industries; Q20.
Ano: 2008
URL: http://purl.umn.edu/54638

Modelling the impact of the ‘Fast Track’ land reform policy on Zimbabwe’s maize sector
Provedor de dados: 31
Autores: Kapuya,   T.; Meyer,   Ferdinand H.; Kirsten,   Johann F.
This paper attempts to analyze the impacts of the ‘fast track’ land reform policy on maize production in Zimbabwe through the construction of a partial equilibrium model that depicts what could have happened if no further policy shifts had taken place after 2000. The resimulated baseline model was used to make projections based on the various trends of exogenous variables in 2000. This means that the model generated an artificial data set based on what the maize market would have looked like under a set of the pre-2000 existent policy conditions. The ‘fast track’ land reform policy was thus assessed based on the performance of the baseline model using a range of “what if” assumptions. Commercial area harvested was 39 % less than what could have been...
Tipo: Journal Article
Palavras-chave: ‘fast track’ land reform programme; Partial equilibrium model; Maize; Zimbabwe; Crop Production/Industries; Land Economics/Use.
Ano: 2010
URL: http://purl.umn.edu/95958

Who are the Real Gainers of Trade Liberalization in Kenya's Maize Sector?
Provedor de dados: 31
Autores: Nzuma,   Jonathan M.; Sarker,   Rakhal.
In Kenya, trade policy reforms in the cereals sector were initiated as a key component of the economy-wide structural adjustment programmes (SAPs) during the mid 1980s. The SAPs were later strengthened and made irreversible by Kenya’s commitments at the multilateral trade negotiations. However, the welfare effects of these trade policy reforms remain controversial. This paper to quantifies the market and welfare impacts of trade liberalization in Kenya’s maize sector using a partial equilibrium model with market interrelationships at the farm, wholesale and retail levels. The model is calibrated to simulate a 24 percent reduction in maize import tariffs and a complete abolition of tariffs. The simulations results suggest that tariff reductions yield price...
Tipo: Journal Article
Palavras-chave: Trade liberalization; Maize; Partial equilibrium analysis; Welfare effects; Crop Production/Industries; International Relations/Trade; F14; F16; I32; C68; O24; Q12.
Ano: 2010
URL: http://purl.umn.edu/95972

An analysis of the bottlenecks affecting the production and deployment of maize seed in Eastern and Southern Africa
Provedor de dados: 31
Autores: Langyintuo,   Augustine S.; Mwangi,   Wilfred; Diallo,   Alpha O.; MacRobert,   John F.; Dixon,   John; Banziger,   Marianne.
The publication describes outcomes of a study conducted in 2007/08 to analyze the bottlenecks affecting the production and deployment of maize seed in eastern and southern Africa. The objectives of the study were to provide a better understanding of the factors limiting the production and deployment of improved maize seed in Africa, and to contribute to increasing the efficiency of variety release, seed production and seed dissemination for new drought tolerant maize varieties. The study identified a number of institutional bottlenecks affecting the maize seed value chain, in particular in the area of policy, credit availability, seed production, germplasm and marketing. To address these bottlenecks and improve the efficiency of seed production and...
Tipo: Report
Palavras-chave: Seed production; Seed industry; Commodity markets; Marketing; Maize; Zea mays; Agricultural products; Yields; Crop yield; Crop Production/Industries; E10; E16; E21; E70; F03.
Ano: 2008
URL: http://purl.umn.edu/56189

Comparative Economic and Gender, Labor Analysis of Conservation Agriculture Practices in Tribal Villages in India
Provedor de dados: 31
Autores: Lai,   Cynthia; Chan,   Catherine; Halbrendt,   Jacqueline; Shariq,   Linsey; Roul,   Pravat; Idol,   Travis; Ray,   Chittanrajan; Evensen,   Carl.
The International Food and Agribusiness Management Review is published quarterly by IFAMA. www.ifama.org
Tipo: Article
Palavras-chave: India; Conservation agriculture; Gender; Labor; Maize; Cowpea; Agricultural and Food Policy; Crop Production/Industries; Environmental Economics and Policy; Farm Management; Land Economics/Use; Productivity Analysis; Q.
Ano: 2012
URL: http://purl.umn.edu/120859

The Green Revolution in Zimbabwe
Provedor de dados: 31
Autores: Alumira,   Jane; Rusike,   Joseph.
This paper presents a historical overview of plant breeding research, variety release and seed supply of staple food grains in Zimbabwe, and assesses the impacts of the new varieties on yields using national aggregate yield data. The paper also analyses farm-level factors determining farmers’ adoption decisions in the semi-arid areas, where the mini-green revolution lagged behind more favorable areas. The results indicate that the adoption of improved crop varieties will not lead to substantial yield gains unless improved soil management methods, such as application of manure and fertilizer, are also adopted..
Tipo: Journal Article
Palavras-chave: Green Revolution; Maize; Semi-arid areas; Soil fertility management; Drought; Zimbabwe; International Development.
Ano: 2005
URL: http://purl.umn.edu/110144

Maize Price Projections for Zambia's 2006/07 Marketing Season
Provedor de dados: 31
Autores: Haggblade,   Steven.
The coming 2005/06 maize harvest promises to be a good one, certainly better than last  season. Market prices have begun falling, and the question now is how far they are likely to fall.  Government currently has a maize export ban in place. This short note aims to assess the likely  price levels this coming season, with and without an export ban.
Tipo: Report
Palavras-chave: Food security; Food policy; Zambia; Maize; Crop Production/Industries; Q18.
Ano: 2006
URL: http://purl.umn.edu/54619

Markets Need Predictable Government Actions to Function Effectively: The Case of Importing Maize in Times of Deficit
Provedor de dados: 31
Autores: Nijhoff,   Jan J.; Jayne,   Thomas S.; Mwiinga,   Billy; Shaffer,   James D.
Food relief for vulnerable groups is important in times of deficit. For the remainder  of the population, well functioning grain markets can save lives during times of food shortfalls.  This note illustrates how predictable Government behavior in the market can improve markets’  ability to meet the needs of consumers.
Tipo: Report
Palavras-chave: Food security; Food policy; Zambia; Maize; Agricultural and Food Policy; Marketing; Q18.
Ano: 2002
URL: http://purl.umn.edu/54609

Increasing Kenya's Agricultural Competitiveness: Farm Level Issues
Provedor de dados: 31
Autores: Nyoro,   James K.; Wanzala,   Maria N.; Awuor,   Tom.
The objective of this paper is to address the farm level issues that affect the production costs and so the competitiveness of domestic food and commercial production. It compares domestic production prices of key food commodities with the equivalent parity prices to assess the extent to which the domestic prices for maize, wheat, and sugar, and export and domestic crops are competitive. This paper identifies and assesses the factors that influence domestic production costs. It also identifies strategies that could increase food and export crops’ productivity, by that reducing production costs and encourage competitiveness of the domestic production.
Tipo: Working or Discussion Paper
Palavras-chave: Food Security; Food Policy; Kenya; Maize; Wheat; Sugar; Marketing; Q18.
Ano: 2001
URL: http://purl.umn.edu/55151

Partial Factor Productivity, Agronomic Efficiency, and Economic Analyses of Maize in Wheat-Maize Cropping System in Pakistan
Provedor de dados: 31
Autores: Amanullah; Almas,   Lal K.
Getting maximum benefits from cereals do not lie in reducing N-rate and its number of splits but lowering cost per unit cereal production through higher yields. Field experiments were conducted on maize (Zea mays L.) at the New Developmental research Farm of NWFP (Northwest Frontier Province) Agricultural University Peshawar-Pakistan during 2002-03 and 2003-04 in order to investigate effects of variable rates of N and its time of application on the partial factor productivity (PFPN), agronomic efficiency (AEN), net returns (NR), value-cost ratio (VCR) and marginal returns (MR). The 2 x 3 x 6 factorial experiment was designed having two plant densities (D1 = 60,000 and D2 = 100,000 plants ha-1) and three N levels (N1 = 60, N2 = 120 and N3 = 180 kg N ha-1)...
Tipo: Conference Paper or Presentation
Palavras-chave: Maize; Zea mays L.; Planting density; Nitrogen; Agronomic efficiency; Economics; Crop Production/Industries; Farm Management; International Development; Production Economics; Productivity Analysis.
Ano: 2009
URL: http://purl.umn.edu/46747

Do Farmers Really Benefit from High Food Prices? Balancing Rural Interests in Kenya's Maize Pricing and Marketing Policy
Provedor de dados: 31
Autores: Jayne,   Thomas S.; Yamano,   Takashi; Nyoro,   James K.; Awuor,   Tom.
Published by Tegemeo Institute for Agricultural Policy and Development
Tipo: Report
Palavras-chave: Food security; Food policy; Kenya; Maize; Crop Production/Industries; Marketing; Q18.
Ano: 2000
URL: http://purl.umn.edu/54641

Farmer Organization, Collective Action and Market Access in Meso-America
Provedor de dados: 31
Autores: Hellin,   Jonathan; Lundy,   Mark; Meijer,   Madelon.
The global agricultural economy is changing. Commodity prices are declining, and producers increasingly supply complex value chains. There is growing interest in how farmers can benefit from emerging market opportunities. Farmers are encouraged to produce high value crops and engage in value-adding activities such as agro-processing. Farmer organization and collective action are often seen as key factors in enhancing farmers’ access to markets. Often too little attention is directed at a) the most appropriate types of organization, b) whether the public and/or private sector is best placed to support their formation, and c) the conditions necessary for ensuring their economic viability. This paper reports on research in Mexico and Central America that...
Tipo: Journal Article
Palavras-chave: Smallholder farmers; Maize; High value agricultural products; Mexico; Central America; Business development services; Value chains; Pro-poor growth; Agribusiness.
Ano: 2007
URL: http://purl.umn.edu/47907

Strategies for Strengthening and Scaling up Community-based Seed Production
Provedor de dados: 31
Tipo: Report
Palavras-chave: Maize; Agricultural economics; Seed production; Plant breeding; Pollination; Hybrids; Planting date; Models; Small farms; Training programmes; International cooperation; South Africa; Crop Production/Industries; E16; F03.
Ano: 2006
URL: http://purl.umn.edu/56181

Striga Management through Herbicide Resistance: A Public-Private Partnership in Action
Provedor de dados: 31
Autores: Woomer,   Paul L.; Savala,   Canon N.
Striga is an indigenous parasitic weed that attacks cereals and other crops in Africa.  In maize croplands alone, Striga infests over 2.3 million ha resulting in 1.6 million tons of grain loss worth US $383 million annually.  An innovative approach to controlling the parasite was to induce herbicide resistance in maize and to coat the seed with herbicide to provide chemical protection from infection.  This breakthrough that was realized after 12 years of collaborative research and development by the International Maize and Wheat Centre (CIMMYT), the Kenya Agricultural Research Center (KARI) and the Weizmann Institute of Science in Israel, is now ready for deployment in Sub-Saharan Africa.  This effort is most advanced in Kenya, where one variety of the...
Tipo: Conference Paper or Presentation
Palavras-chave: Africa; Herbicides; Maize; Striga; Agricultural and Food Policy; Community/Rural/Urban Development; Environmental Economics and Policy; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Health Economics and Policy; Land Economics/Use; Marketing; Productivity Analysis; Research and Development/Tech Change/Emerging Technologies.
Ano: 2008
URL: http://purl.umn.edu/52184

Comparing Yields and Profitability in MADER's High- and Low-Input Maize Programs: 1997/98 Survey Results and Analysis
Provedor de dados: 31
Autores: Howard,   Julie A.; Jeje,   Jose Jaime; Kelly,   Valerie A.; Boughton,   Duncan.
Ministry of Agriculture and Rural Development, Directorate of Economics, Republic of Mozambique
Tipo: Working or Discussion Paper
Palavras-chave: Food security; Food policy; Mozambique; Maize; Crop Production/Industries; Q18.
Ano: 2000
URL: http://purl.umn.edu/56038

Do Farmers Really Benefit from High Food Prices? Balancing Rural Interest in Kenya's Maize Pricing and Marketing Policy
Provedor de dados: 31
Autores: Jayne,   Thomas S.; Yamano,   Takashi; Nyoro,   James K.; Awuor,   Tom.
This paper uses information from rural household surveys in 24 districts in Kenya to inform current debate on maize pricing policy. Specifically, it sheds light on how rural farm households are being affected by governmental efforts to support maize price levels. Using information on landed import costs of white maize from South Africa with and without the import tariff, it simulates the effects of eliminating the tariff on rural smallholder farmers, large-scale farmers, and urban consumers. It then examines the implications of these findings for the design of strategies to promote agricultural productivity and rural income growth.
Tipo: Working or Discussion Paper
Palavras-chave: Food Security; Food Policy; Kenya; Maize; Marketing; Demand and Price Analysis; Marketing; Q18.
Ano: 2001
URL: http://purl.umn.edu/55149

Maize Market Sheds in Eastern and Southern Africa. Report 1. Country Annexes
Provedor de dados: 31
Autores: Aliguma,   Lucy; Ashimogo,   Gasper; Mwale,   Geoffrey S.; Nyoro,   James K.; Phiri,   Alexander; Traub,   Lulama Ndibongo.
Annexes to the report prepared by Michigan State University for the World Bank under contract No. 7144132, Strengthening Food Security in Sub-Saharan Africa through Trade Liberalization and Regional Integration
Tipo: Report
Palavras-chave: Africa; Markets; Maize; Crop Production/Industries; Q13.
Ano: 2008
URL: http://purl.umn.edu/55375

Framework and Initial Analyses of Fertilizer Profitability in Maize and Cotton in Zambia
Provedor de dados: 31
Autores: Donovan,   Cynthia; Damaseke,   M.; Govereh,   Jones; Simumba,   D.
The main question which this research originally sought to answer was whether or not inorganic fertilizers are generally profitable used alone on maize, or with pesticides on cotton, for small farmers in Zambia. Rather than give a definitive answer for each Zambian farmer, the authors developed a framework for analysis and applied that framework to locations with sufficient information. Using simple value/cost ratios, researchers estimated the potential profit of fertilizer for those sites. Then, using the distributions of response rates of the crops (incremental yields) found in the trials and output prices based on regional price series, the probabilities are estimated for VCRs, using a minimum of VCR of 2.0 for profitability. The results for selected...
Tipo: Report
Palavras-chave: Food security; Food policy; Maize; Cotton; Zambia; Fertilizer profitability; Crop Production/Industries; Q18.
Ano: 2000
URL: http://purl.umn.edu/54460

GHG Trading Framework for the U.S. Biofuels Sector
Provedor de dados: 31
Autores: Kumarappan,   Subbu; Joshi,   Satish V.
Substitution of petroleum fuels with biofuels such as ethanol and biodiesel has been shown to reduce greenhouse gas (GHG) emissions. These GHG reductions can be traded in the emerging carbon markets, and methodologies for quantifying and trading are still being developed. The main challenges in developing such GHG trading framework are analyzed. An outline of such a framework is presented that depends on the life cycle assessment of GHG reductions, along with a combination of project specific and regional standard performance measures. The advantages of assigning GHG property and trading rights to biofuel producers are discussed. At carbon prices of $10 per metric ton, estimated additional revenues to biofuel producers range from $ 17 to 64 million dollars...
Tipo: Conference Paper or Presentation
Palavras-chave: Biofuels; Ethanol; Biodiesel; Carbon trading; GHG emissions trading; Methodology; CCX; CDM; Maize; Lignocellulosics; Well to wheel; Life cycle analysis; Environmental Economics and Policy; Q42; D23; D4.
Ano: 2008
URL: http://purl.umn.edu/54530

Does Household Headship Affect Demand for Hybrid Maize Seed in Kenya? An Exploratory Analysis Based on 2010 Survey Data
Provedor de dados: 31
Autores: Smale,   Melinda.
Women are central to food production and maize is a dominant food staple in Sub-Saharan Africa, but published gender analyses of hybrid seed use in Sub-Saharan Africa are uncommon. Building on previous work, this paper tests the effects of headship definitions on hybrid seed use and explores the variation between male- and female-headed households and among female-headed households in Kenya. Analysis is based on survey data collected by Tegemeo Institute of Egerton College during the 2009-10 cropping season.
Tipo: Working Paper
Palavras-chave: Maize; Seed; Kenya; Household headship; Agricultural and Food Policy; Consumer/Household Economics; Crop Production/Industries; Food Security and Poverty.
Ano: 2011
URL: http://purl.umn.edu/118475

SPATIAL PATTERNS OF CROP YIELDS IN LATIN AMERICA AND THE CARIBBEAN
Provedor de dados: 31
Autores: Wood,   Stanley; You,   Liangzhi; Zhang,   Xiaobo.
From a theoretical perspective crop yields should tend to converge over time and space as: growth in yield potential exhibits diminishing returns; an increasing share of farmers shift to using high yielding varieties (HYVs); barriers to the free flow of knowledge and information are removed; and significant investments continue to be made in supporting institutions whose mandates include facilitating and accelerating the cross-border flow of improved agricultural technologies. Using a new, sub-national crop yield database for Latin America and the Caribbean (LAC) we examine whether convergence is indeed occurring, and discover it is not. On the contrary, there is evidence of divergence. We test three hypotheses that might help account for this finding:...
Tipo: Working or Discussion Paper
Palavras-chave: Crop yields; Maize; Rice; Soybeans; Latin America; Caribbean; South America; Crop Production/Industries.
Ano: 2004
URL: http://purl.umn.edu/60322

Consulting the stakeholders on pro-poor market segmentation of maize seed in Africa
Provedor de dados: 31
Autores: De Groote,   Hugo; Andam,   Kwaw S.; Hall,   Mike; Munyua,   Bernard Gathigi; Ngigi,   Obadiah; Spielman,   David J.
Paper accepted for presentation at the 27th Conference of the International Association of Agricultural Economists (IAAE), Beijing China, August 16-22, 2009,  (Ref 690)
Tipo: Conference Paper or Presentation
Palavras-chave: Maize; Market segmentation; Seed; Agricultural and Food Policy; Crop Production/Industries; International Development.
Ano: 2009
URL: http://purl.umn.edu/51753

The relationship between trade and price volatility in the Mexican and US maize markets
Provedor de dados: 31
Autores: Araujo-Enciso,   Sergio Rene.
The supply of maize in the Mexican market depends to a large extent from the US imports which represent a large share of the domestic consumption. Furthermore imports exhibit a seasonal pattern, and peaks are often found close to low levels of domestic production and stocks. The present research suggests that there is a link between imports and prices volatility. Below a threshold value, imports and volatility are not related, but beyond the threshold it is volatility the variable driving imports. From the results one can argue that imports have served as a measure to stabilize prices when the domestic supply is scarce.
Tipo: Presentation
Palavras-chave: Volatility; Maize; Imports; Mexico; Risk and Uncertainty; Q11; Q17.
Ano: 2012
URL: http://purl.umn.edu/122544

Economic and livelihood impacts of maize research in hill regions in Mexico and Nepal: Including a method for collecting and analyzing spatial data using Google Earth
Provedor de dados: 31
Autores: La Rovere,   Roberto; Mathema,   Sudarshan; Dixon,   John; Aquino-Mercado,   Pedro; Gurung,   Kamala; Hodson,   Dave P.; Flores Velasquez,   Dagoberto.
Tipo: Report
Palavras-chave: Economic impact; Livelihood Impacts; Maize; Hill Regions; Mexico; Nepal; Spatial Analysis; Google EarthTM; Crop Production/Industries; Research and Development/Tech Change/Emerging Technologies.
Ano: 2009
URL: http://purl.umn.edu/56090

Observations and Emerging Lessons from the 1998/99 High-Input Maize Program in Nampula Province, Mozambique
Provedor de dados: 31
Autores: Howard,   Julie A.; Massingue,   Jaquelino; Jeje,   Jose Jaime; Tschirley,   David L.; Boughton,   Duncan; Serrano,   Alexandre.
Research Results from the Department of Policy Analysis MARD-Directorate of Economics
Tipo: Report
Palavras-chave: Food security; Food policy; Mozambique; Maize; Farmer associations; Crop Production/Industries; Q18.
Ano: 2000
URL: http://purl.umn.edu/55218

Assessment of the effectiveness of maize seed assistance to vulnerable farm households in Zimbabwe
Provedor de dados: 31
Autores: Langyintuo,   Augustine S.; Setimela,   Peter S.
The publication describes outcomes of a study to assess the effectiveness of a large-scale crop seed relief effort in Zimbabwe during 2003-07. Aims of the effort, which was supported by the British Department for International Development (DfID) and coordinated by the Food and Agricultural Organization (FAO) regional office in Harare, included broader diffusion of open-pollinated maize varieties (OPVs), as opposed to hybrids. Based on the findings of the study, the authors recommend that, to increase benefits to vulnerable groups, participants in such efforts should effectively disseminate information on selecting and recycling seed, supported by training and field demonstrations, and should target relatively well-endowed farmers initially. Recommendations...
Tipo: Working or Discussion Paper
Palavras-chave: Agricultural development; Technical aid; Farm income; Food production; Maize; Open pollination; Hybrids; Zimbabwe; Crop Production/Industries; International Development.
Ano: 2007
URL: http://purl.umn.edu/7655

Maize Yield Response to Fertilizer and Profitability of Fertilizer Use Among Small-Scale Maize Producers in Zambia
Provedor de dados: 31
Autores: Xu,   Zhiying; Govereh,   Jones; Black,   J. Roy; Jayne,   Thomas S.
Multi-year nationwide survey data is used to estimate maize yield response functions and determine profitability of fertilizer use by small-scale farmers in Zambia. There has been a dearth of empirical studies on economics of fertilization in the context of Sub-Saharan Africa. In this paper we identify major methodological issues arising from using survey data and estimate maize yield response functions for small-scale rural households that have various management practices and soil conditions in two major agro-climatic zones. Profitability of fertilizer use is determined for each group of households. Our findings provide the following key messages. First, households that obtained fertilizer on time and used animal draught power or mechanical power for...
Tipo: Conference Paper or Presentation
Palavras-chave: Maize; Yield; Fertilizer; Profitability; Survey data; Crop Production/Industries.
Ano: 2006
URL: http://purl.umn.edu/25730

Semiparametric Evidence on the Nature of Price Transmission in Tanzanian Maize Markets
Provedor de dados: 31
Autores: Ihle,   Rico; von Cramon-Taubadel,   Stephan.
Maize is a major staple food in Sub-Saharan Africa. Monthly maize prices in Tanzania are analyzed since the country is an important maize producer and exporter in East Africa. We analyze price transmission between the five most important urban regions of Tanzania between 2000 and 2008 which correspond to major maize production or consumption areas. We propose a novel method for the analysis. The semiparametric vector error-correction model allows the partial impact of the past deviations from price equilibria on current price changes to be potentially nonlinear. The nonparametric estimates of these partial influences suggest that they can be adequately modeled by linear functions.
Tipo: Conference Paper or Presentation
Palavras-chave: Cointegration; Maize; Nonlinear time series model; Price transmission; Semiparametric model; Tanzania.; Crop Production/Industries; Marketing; C32; Q11; Q13.
Ano: 2010
URL: http://purl.umn.edu/61606

Livelihood Strategies of Resource-Poor Farmers in Striga-Infested Areas of Western Kenya.
Provedor de dados: 31
Autores: Manyong,   Victor M.; Alene,   Arega D.; Odhiambo,   George D.; Mignouna,   H.D.; Bokanga,   M.; Omanya,   G.; Nindi,   S.J.
Striga hermonthica (del) Benth is threatening rural livelihoods in western Kenya where maize is the major food and cash crop. Vulnerability analysis was conducted on a sample of 802 households in eight districts of Nyanza and Western provinces. Farmers perceived Striga as the major cause of poverty and food insecurity. Both household income and child nutrition indicators showed alarming conditions for the majority of households. The coping strategies and informal safety nets were not capable of addressing the vulnerability issue successfully. A logistic regression model of determinants of poverty was estimated to examine the determinants and correlates of poverty. Results revealed certain characteristics of households that were more likely to be poor: poor...
Tipo: Conference Paper or Presentation
Palavras-chave: Livelihoods; Maize; Kenya; Striga; Logit; Agricultural and Food Policy; Community/Rural/Urban Development; Consumer/Household Economics; Environmental Economics and Policy; Farm Management; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Health Economics and Policy; Land Economics/Use; Marketing; Productivity Analysis; Research and Development/Tech Change/Emerging Technologies.
Ano: 2008
URL: http://purl.umn.edu/52195

CROP BIOTECHNOLOGY FOR AFRICA: WHO WILL GAIN FROM BT MAIZE IN KENYA?
Provedor de dados: 31
Autores: Owuor,   George; Smale,   Melinda; De Groote,   Hugo.
Bt maize in Kenya is promising biotechnology innovation for poor households.  Econometric prediction from a trait-based model of variety adoption indicates that the choice of host variety has equity and efficiency implications related to heterogeneity in maize growing environments and pest pressures, as well as the differences among farm households in terms of wealth, income, and market access.
Tipo: Conference Paper or Presentation
Palavras-chave: Maize; Bt; Adoption; Area allocation; Crop Production/Industries; Research and Development/Tech Change/Emerging Technologies.
Ano: 2004
URL: http://purl.umn.edu/20379

The Impact of Biofuel Production on Food Security: A Briefing Paper with a Particular Emphasis on Maize-to-Ethanol Production
Provedor de dados: 31
Autores: Makenete,   Andrew L.; Lemmer,   Wessel J.; Kupka,   Julia.
A multi-feedstock approach is crucial for sustainable biofuel production in South Africa. In respect of ethanol production, biofuel producers should be allowed to draw on a range of starch-based crops including maize. A multi-feedstock approach will enable producers to select crops best suited to the agro-climate of the regions where their plants are situated and to minimize logistic costs by sourcing crops grown closest to their plants. In recent months, plans to use maize to produce ethanol have raised concerns that this could jeopardize food security in South Africa.
Tipo: Journal Article
Palavras-chave: Biofuel production; Food security; Maize; Food Security and Poverty; Resource /Energy Economics and Policy; Q10; Q27.
Ano: 2008
URL: http://purl.umn.edu/53646

ADOPTION OF MAIZE AND WHEAT TECHNOLOGIES IN EASTERN AFRICA: A SYNTHESIS OF THE FINDINGS OF 22 CASE STUDIES
Provedor de dados: 31
Autores: Doss,   Cheryl R.; Mwangi,   Wilfred; Verkuijl,   Hugo; De Groote,   Hugo.
This paper synthesizes the findings of 22 micro-level studies on technology adoption carried out by the International Maize and Wheat Improvement Center (CIMMYT) with national agricultural research systems in Ethiopia, Kenya, Tanzania, and Uganda from 1996-1999. The authors found that technology adoption is taking place across Eastern Africa but considerable scope remains to improve the productivity of smallholder agriculture in higher potential regions with high levels of adoption. Extension was the variable most highly correlated with technology adoption, and extension services continue to play an important role in disseminating information on new varieties and how to manage them. Despite the usefulness of the micro-study results, especially for priority...
Tipo: Working or Discussion Paper
Palavras-chave: Maize; Wheat; Innovation adoption; Technology transfer; Plant Breeding; Small farms; Case studies; Fertilizers; Private sector; Nongovernmental organizations; Research institutions; International organizations; Kenya; Tanzania; Uganda; Farm Management.
Ano: 2003
URL: http://purl.umn.edu/46522

The Impact of Investments in Maize Research and Dissemination in Zambia, Part II: Annexes
Provedor de dados: 31
Autores: Howard,   Julie A.; Chitala,   George M.; Kalonge,   Sylvester M.
Annexes to IDWP 39/1
Tipo: Report
Palavras-chave: Food security; Food policy; Maize; Crop Production/Industries; Research and Development/Tech Change/Emerging Technologies; Downloads December 2008 - June 2009: 4; Q18.
Ano: 1993
URL: http://purl.umn.edu/54731

Tropical and Subtropical Maize in Asia: Production Systems, Constraints, and Research Priorities
Provedor de dados: 31
Autores: Gerpacio,   Roberta V.; Pingali,   Prabhu L.
This book examines future technological and policy prospects for the sustainable intensification of rainfed upland maize production in Asia, and derives R&amp;D priorities for specific maize production environments and markets. Village-level and farmer-group surveys were conducted to characterize upland maize production environments and systems in China, India, Indonesia, Nepal, the Philippines, Thailand, and Vietnam. Survey findings, particularly farmer-identified constraints to maize production, complemented with other relevant data, were used in country-level, R&amp;D priority-setting workshops. High on the list of farmer constraints was drought, estimated to affect three production environments that are home to about 48 million rural poor and produce...
Tipo: Book
Palavras-chave: Maize; Agricultural development; Farming systems; Production policies; Environmental factors; Cropping systems; Research projects; Project management; Asia; Crop Production/Industries; E10.
Ano: 2007
URL: http://purl.umn.edu/56107

MAIZE IN EASTERN AND SOUTHERN AFRICA: "SEEDS" OF SUCCESS IN RETROSPECT
Provedor de dados: 31
Autores: Smale,   Melinda; Jayne,   Thomas S.
This synthesis revisits the "maize success story" in Sub-Saharan Africa, drawing selectively from an extensive published literature about maize seed technical change and related policies. The review focuses on the countries of Kenya, Zimbabwe, Zambia, and Malawi, where maize is most important in the food economy, and refers to the period when maize became a dominant food crop through the 1990s. The term "success" is equivocal in this case, both because of the difficult of establishing the appropriate counterfactual and because some of the policies that contributed to success in one period later led to decline. While the "seeds" themselves were the result of innovative, successful maize breeding, boom periods in maize production were episodic and the public...
Tipo: Working or Discussion Paper
Palavras-chave: Maize; Seed technical change; Sub-Saharan Africa; Food policies; Crop Production/Industries.
Ano: 2003
URL: http://purl.umn.edu/16081

Opportunities to Improve Household Food Security Through Promoting Informal Maize Marketing Channels: Experience from Eastern Cape Province, South Africa
Provedor de dados: 31
Autores: Traub,   Lulama Ndibongo; Jayne,   Thomas S.
Maize meal is a staple food in South Africa, particularly among the poor. The South  African government by the mid-1980s enacted a series of legislations aimed at reducing the role  of  government within the market and placing increasing reliance on market forces and the private  sector. Ex post studies of the impact of maize market reform in neighboring countries found that,  in general, the reforms led to lower maize milling/retailing margins in real terms. However, in  the case of South Africa, recent analysis indicates that maize market reform has not reduced  processing and retailing margins in the maize meal supply chain. The study objectives are to  determine actual and potential consumer demand for the types of maize meal capable of being  produced...
Tipo: Report
Palavras-chave: Food security; Food policy; Maize; Marketing; South Africa; Crop Production/Industries; Food Security and Poverty; F14.
Ano: 2006
URL: http://purl.umn.edu/54568

Exportaçã de Milho: Ameaça Contra a Segurança Alimentar Rural? Resultados de Um Inquérito às Famílias Rurais do Norte de Moçambique
Provedor de dados: 31
Autores: SIMA, Research Team.
Resultados das investigações do SIMA-Dest e Departamento de Análise de Políticas MADER-Direcção de Economía
Tipo: Report
Palavras-chave: Food security; Food policy; Mozambique; Maize; Food Security and Poverty; International Relations/Trade; Q18.
Ano: 2002
URL: http://purl.umn.edu/55226

Effects of using different host plants on the detected biodiversity of arbuscular mycorrhizal fungi from an agroecosystem
Provedor de dados: 88
Autores: CARRENHO,ROSILAINE; TRUFEM,SANDRA F.B.; BONONI,VERA L.R.
The influence of peanut (Arachis hypogaea L.), sorghum (Sorghum bicolor (L.) Moench) and maize (Zea mays L.) on the development and diversity of arbuscular mycorrhizal fungi (AMF) from an agrosystem was investigated. Soil collected from an agricultural field where maize had been grown was inserted into sowing holes, under the seeds of peanut, sorghum and maize those were subsequently grown in sterilised quartz sand separately in plastic boxes for five months. After this period, collections of roots and rhizospheric soil were made to evaluate the percentages of root colonization (RC), number of spores (NS) and species of AMF. Peanut showed the highest average values for RC and NS: 24.5% and 547.8/100 g of soil, respectively. Maize had an average RC of 19.7%...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Peanut; Sorghum; Maize; Diversity of species.
Ano: 2002
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042002000100012

Nitrogen application timing and soil inorganic nitrogen dynamics under no-till oat/maize sequential cropping
Provedor de dados: 90
Autores: Dieckow,Jeferson; Meurer,Egon José; Salet,Roberto Luiz.
The timing of N application to maize is a key factor to be considered in no-till oat/maize sequential cropping. This study aimed to evaluate the influence of pre-planting, planting and sidedress N application on oat residue decomposition, on soil N immobilisation and remineralisation and on N uptake by maize plants in no-till oat/maize sequential cropping. Undisturbed soil cores of 10 and 20 cm diameter were collected from the 0-15 cm layer of a no-till Red Latossol, when the oat cover crop was in the milk-grain stage. Two greenhouse experiments were conducted simultaneously. Experiment A, established in the 10 cm diameter cores and without plant cultivation, was used to asses N dynamics in soil and oat residues. Experiment B, established in the 20 cm...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: N immobilisation; Application timing; No-tillage; Oat residue; Maize.
Ano: 2006
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832006000400011

Chemical and microbiological attributes of an oxisol treated with successive applications of sewage sludge¹
Provedor de dados: 90
Autores: Bueno,José Rafael Pires; Berton,Ronaldo Severiano; Silveira,Adriana Parada Dias da; Chiba,Marcio Koiti; Andrade,Cristiano Alberto de; Maria,Isabella Clerici De.
Studies on sewage sludge (SS) have confirmed the possibilities of using this waste as fertilizer and/or soil conditioner in crop production areas. Despite restrictions with regard to the levels of potentially toxic elements (PTE) and pathogens, it is believed that properly treated SS with low PTE levels, applied to soil at adequate rates, may improve the soil chemical and microbiological properties. This study consisted of a long-term field experiment conducted on a Typic Haplorthox (eutroferric Red Latosol) treated with SS for seven successive years for maize production, to evaluate changes in the soil chemical and microbiological properties. The treatments consisted of two SS rates (single and double dose of the crop N requirement) and a mineral...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Municipal waste; Organic matter; Soil microbes; Maize.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832011000400040

Effect of water and citrate solubility on agronomic effectiveness of acidulated phosphates in three consecutive corn crops
Provedor de dados: 90
Autores: Prochnow,L. I.; van Raij,B.; Kiehl,J. C.
In the process of phosphate rock acidulation, several impure P compounds may be formed along with the desirable Ca and NH4 phosphates. Such compounds normally reduce the content of water-soluble P and thus the agronomic effectiveness of commercial fertilizers. In order to study this problem, a greenhouse experiment consisting of three consecutive corn crops was conducted in samples of a Red-Yellow Latosol (Typical Hapludox) in a completely randomized design (6 x 2 x 2), with four replicates. Six commercial fertilizers were added to 2 kg of soil at a rate of 70 mg kg-1 P, based on the content of soluble P in neutral ammonium citrate plus water (NAC + H2O) of the fertilizers. Fertilizer application occurred either in the original form or leached to remove...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Water-soluble P; Water-insoluble P; Acidulated P fertilizers; Maize.
Ano: 2002
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832002000300018

Extractants to assess zinc phytoavailability in mineral fertilizer and industrial by-products
Provedor de dados: 90
Autores: Souza,Camila Prado Cenciani de; Abreu,Cleide Aparecida de; Andrade,Cristiano Alberto de; Abreu,Mônica Ferreira de.
Efficient analytical methods for the quantification of plant-available Zn contained in mineral fertilizers and industrial by-products are fundamental for the control and marketing of these inputs. In this sense, there are some doubts on the part of the scientific community as well as of the fertilizer production sector, whether the extractor requested by the government (Normative Instruction No. 28, called 2nd extractor), which is citric acid 2 % (2 % CA) (Brasil, 2007b), is effective in predicting the plant availability of Zn via mineral fertilizers and about the agronomic significance of the required minimal solubility of 60 % compared to the total content (HCl) (Brasil, 2007a). The purpose of this study was to evaluate the alternative extractors DTPA,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Maize; Micronutrients; Industrial waste; Solubility; Zea mays.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832013000400018

Production technology and quality of corn silage for feeding dairy cattle in Southern Brazil
Provedor de dados: 96
Autores: Silva,Mábio Silvan José da; Jobim,Clóves Cabreira; Poppi,Edson Carlos; Tres,Tamara Tais; Osmari,Milene Puntel.
ABSTRACTThe objective of this study was to evaluate the production practices and use of corn silage in dairy farms in Southern Brazil, and to evaluate their impact on the nutritional quality and occurrence of mycotoxins. The data were collected by application of questionnaires among the producers, and by analysis of silage samples. The variables were subjected to factorial analysis of data reduction through the principal components method, thus obtaining 84.12% of the variance associated with the location, corn hybrid, crop production management, and inoculant used, characterizing the farms into four distinct groups. In farms from Paraná, the silage production technologies were more associated with implantation and crop management processes, and investment...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Clustering; Inoculant; Maize; Mycotoxins; Silage production.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982015000900303

Energy supplementation in goats under a silvopastoral system of tropical grasses and leucaena
Provedor de dados: 124
Autores: Carvalho,Wanderson Fiares de; Oliveira,Maria Elizabete de; Alves,Arnaud Azevêdo; Moura,Raniel Lustosa de; Moura,Rosianne Mendes de Andrade da Silva.
ABSTRACT The effect was evaluated of energy supplementation with ground maize grain on the performance and behaviour of Anglo-Nubian goats under a silvopastoral system of leucena and tropical grasses. The experiment was carried out in an area of Leucaena (Leucaena leucocephala (Lam.) De Wit.) intercropped with a herbaceous layer having a predominance of tropical grasses (Tifton 85, Andropogon and Guinea). A completely randomised design with four treatments and five replications was adopted. Growing goats were used; the control group being fed only on pasture, and the other groups supplemented with ground maize at 0.5, 0.9 and 1.3% of live weight. Supplementation reduced grazing time and increased rumination and idle time; although the goats spent...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Grazing behaviour; Weight gain; Leucaena leucocephala; Maize.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000100199

The Role of the external mycelial network of arbuscular mycorrhizal fungi: III. a study of nitrogen transfer between plants interconnected by a common mycelium
Provedor de dados: 59
Autores: Martins,Marco A.; Cruz,Andre F.
An experiment under greenhouse conditions was carried out to evaluate the relative contribuition of arbuscular mycorrhizal fungi (AMF) in the process of nitrogen transfer from cowpea to maize plants, using the isotope 15N. Special pots divided in three sections (A, B and C), were constructed and a nylon mesh screen of two diameters: 40µm (which allowed the AMF hyphae to pass but not the plant roots) or 1µm (which acted as a barrier to AM hyphae and plant roots) was inserted between the sections B and C. Section A had 25.5 mg of N/kg using (15NH4)2SO4 as N source. Two cowpea seedlings inoculated with Rhizobium sp. were transplanted with their root systems divided between the sections A and B. Ten days later, 2 seeds of maize were sown into the section C...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mycorrhizae; Cowpea; Maize; Nitrogen transfer.
Ano: 1998
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37141998000400011

First record of the genus Typhlocybella (Hemiptera: Auchenorrhyncha: Typhlocybinae: Dikraneurini) from Argentina
Provedor de dados: 99
Autores: Catalano,María I.; Paradell,Susana L.; Remes Lenicov,Ana M. M. de.
The genus Typhlocybella Baker is quoted for first time for Argentina from specimens collected on maize crops in Buenos Aires, Mendoza, Córdoba and Tucumán provinces. This contribution adds taxonomic and bioecologic knowledge about the genus as well as observations about the leaf damage produced on this crop.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cicadellidae; Typhlocybella; Maize; Argentina.
Ano: 2008
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802008000200014

Evapotranspiration mapping of commercial corn fields in Brazil using SAFER algorithm
Provedor de dados: 63
Autores: Venancio,Luan Peroni; Mantovani,Everardo Chartuni; Amaral,Cibele Hummel do; Neale,Christopher Michael Usher; Filgueiras,Roberto; Gonçalves,Ivo Zution; Cunha,Fernando França da.
ABSTRACT SAFER (Simple Algorithm for Evapotranspiration Retrieving) is a relatively new algorithm applied successfully to estimate actual crop evapotranspiration (ET) at different spatial scales of different crops in Brazil. However, its use for monitoring irrigated crops is scarce and needs further investigation. This study assessed the performance of SAFER to estimate ET of irrigated corn in a Brazilian semiarid region. The study was conducted in São Desidério, Bahia State, Brazil, in corn-cropped areas in no-tillage systems and irrigated by central pivots. SAFER algorithm with original regression coefficients (a = 1.8 and b = –0.008) was initially tested during the growing seasons of 2014, 2015, and 2016. SAFER performed very poorly for estimating corn...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Landsat; Water consumption; Maize; Remote sensing.
Ano: 2021
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162021000400102

Determination of aspartate kinase activity in maize tissues
Provedor de dados: 63
Autores: Ferreira,Renato Rodrigues; Vendemiatti,Ariane; Gratão,Priscila Lupino; Lea,Peter John; Azevedo,Ricardo Antunes.
Lysine, threonine, methionine and isoleucine are synthesized from aspartate in a branched pathway in higher plants. Aspartate kinase plays a key role in the control of the aspartate pathway. The enzyme is very sensitive to manipulation and storage and the hydroxamate assay normally used to determine aspartate kinase activity has to be altered according to the plant species and tissue to be analyzed. We have optimized the assay for the determination of aspartate kinase in maize plants callus cell cultures. Among all the assay parameters tested, the concentration of ATP/Mg and temperature were critical for enzyme activity. In the case of temperature, 35°C was shown to be the optimum temperature for aspartate kinase activity.
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Aspartate pathway; Maize; Lysine; Threonine; Methionine.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162005000200015

Cation exchange capacity of an oxisol amended with an effluent from domestic sewage treatment
Provedor de dados: 63
Autores: Fonseca,Adriel Ferreira da; Alleoni,Luís Reynaldo Ferracciú; Melfi,Adolpho José; Montes,Célia Regina.
The addition of Na-rich anthropogenic residues to tropical soils has stimulated the scientific community to study the role of sodium in both the soil solution and the exchange complex. In this study, several different methods were used to calculate the concentration of exchangeable and soluble cations and this data was then used to establish correlations between the level of these cations and both the accumulation of various elements and the dry weight of maize grown in a greenhouse under different conditions. In the closed environments of the pots, the most suitable method for calculating the effective cation exchange capacity (ECEC) was the cation exchange capacity calculated by cations removed with barium chloride solution (CEC S). Then again, the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Exchangeable cations; Soil solution; Soil with variable charge; Treated sewage effluent; Maize.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162005000600007

Heavy metals in Oxisols amended with biosolids and cropped with maize in a long-term experiment
Provedor de dados: 63
Autores: Oliveira,Katarzyna Wójcik; Melo,Wanderley José de; Pereira,Gener Tadeu; Melo,Valéria Peruca de; Melo,Gabriel Maurício Peruca de.
Biosolids comprise organic matter and plant nutrients, but are also a source of heavy metals hazardous to soils, plants and humans. The aim of this work was to evaluate accumulation, movement in the soil profile and availability to maize plants of heavy metals in two oxisols amended with biosolids for five years. The experiment was carried out in Jaboticabal, SP, Brazil, under field conditions, using a split-plot design. Biosolids were added to the soils at four different rates, 0.0 (control with mineral fertilization), 2.5; 5.0 and 10.0 t ha-1, dry weight basis, annualy for three years. In the fourth and fifth years, the 2.5 t ha-1 treatment rate was increased to 20.0 t ha-1. In the fifth year, soil samples were collected at 0-20 and 20-40 cm depths and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mehlich 1; Sewage sludge; Maize; Metal availability.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162005000400012

Root systems and soil microbial biomass under no-tillage system
Provedor de dados: 63
Autores: Venzke Filho,Solismar de Paiva; Feigl,Brigitte Josefine; Piccolo,Marisa de Cássia; Fante Jr.,Lorival; Siqueira Neto,Marcos; Cerri,Carlos Clemente.
Some root parameters such as distribution, length, diameter and dry matter are inherent to plant species. Roots can influence microbial population during vegetative cycle through the rhizodeposits and, after senescence, integrating the soil organic matter pool. Since they represent labile substrates, especially regarding nitrogen, they can determine the rate of nutrient availability to the next crop cultivated under no-tillage (NT). The root systems of two crop species: maize (Zea mays L.) cultivar Cargill 909 and soybean [Glycine max (L.) Merr.] cultivar Embrapa 59, were compared in the field, and their influence on spatial distribution of the microbial C and N in a clayey-textured Typic Hapludox cultivated for 22 years under NT, at Tibagi, State of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Root distribution; Maize; Soybean; Carbon; Nitrogen.
Ano: 2004
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162004000500011

Breeding and genetics for the improvement of yield and quality of corn in Thailand
Provedor de dados: 106
Autores: Sujin Jinahyon.
42 tables
Palavras-chave: Corn; Maize; Plant breeding; Genetics; Yields; Quality; Yield trials; Variety trials; Downy mildew; Disease resistance; Thailand; ข้าวโพด; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ; ประเทศไทย.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3822

Corn and sorghum insect
Provedor de dados: 106
Autores: Boonsom Meksongsee; Panya Poonyathawon; Ocha Prachuabmoh; Auranuj Kongkanjana; Malee Chawanapong; Arunee Wongkobrat; Wachara Wongkamhaeng; Thalearngsak Weerawooth.
1 ill., 5 tables
Palavras-chave: Corn; Maize; Sorghum; Pest insects; Shoot fly; Atherigona soccata; Carbofuran; Seed treatment; Insect control; Corn borers; Ostrinia furnacalis; Natural enemies; Variety trials; Yields; Losses; ข้าวโพด; ข้าวฟ่าง; แมลงศัตรูพืช; หนอนแมลงวันเจาะยอดข้าวฟ่าง; หนอนเจาะลำต้น; หนอนเจาะฝัก; หนอนใย; เพลี้ยอ่อน.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3966

ประสิทธิภาพของเชื้อรา Trichoderma harzianum ต่อการลดปริมาณเชื้อรา Aspergillus spp. ในแปลงปลูกข้าวโพดโดยชีววิธี
Provedor de dados: 106
Autores: Waraporn Bunkead; Chiradej Chamswarng; Sutruedee Prathuangwong; Supot Kasam; Jeeranan Yhamsoongnern.
Trichoderma harzianum strain CB-Pin-01 suppressed the growth and effectively destroyed mycelia of Aspergillus sp.  When T. harzianum strain CB-Pin-01 used as seed and soil treatment or as seed and soil treatment plus three spray applications, the populations of Aspergillus spp. in corn planting soil were reduced by 85.26 and 90.00 percent, respectively, whereas the reduction of population in a control was 13.95 percent. T. harzianum strain CB-Pin-01 could colonize corn roots and rhizosphere soil throughout the growing period. High populations of T. harzianum were detected at 15 days after planting (3.8-5.4*10**(3) CFU/g), and then gradually decreased to 1.3-1.5 *10**(3) CFU/g at 15 days The populations of Aspergillus spp. detected on maize kernels at pre-...
Palavras-chave: Maize; Trichoderma harzianum; Aspergillus spp.; Biological control; ข้าวโพด; เชื้อรา; จุลินทรีย์ปฏิปักษ์; แปลงปลูก; การควบคุมโดยชีววิธี; การยับยั้งการเจริญ; การคลุกเมล็ด.
Ano: 2010
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4679

Trial plot for integrated corn insects control
Provedor de dados: 106
Autores: Auranuj Kongkanjana; Watchara Choonhawong.
3 ill., 2 tables
Palavras-chave: Corn; Maize; Integrated pest control; ข้าวโพด; การควบคุมแมลงศัตรูแบบบูรณาการ.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4311

IACP uniform yield trial no. 1-1971
Provedor de dados: 106
Autores: Park, Keun Yong.
4 tables
Palavras-chave: Corn; Maize; Yield trials; Temperate-like zone; Variety trials; Yields; ข้าวโพด; การทดสอบผลผลิต; พื้นที่เพาะปลูก; เขตอบอุ่น.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3771

Corn regional yield trial
Provedor de dados: 106
Autores: Prakob Jan-Aram; Wiwak Butaku; Sukapong Vayuparp; Preecha Saengsoda; Reantong Pansaita; Wanit Chomklin; Kritchai Jaiserb; Sujin Vabanlan; Pranom Kaewbutrdee; Sakol Petchmanee.
13 tables
Palavras-chave: Corn; Maize; Regional yield trial; Stability; Adaptability; ข้าวโพด; การทดสอบพันธุ์; ผลผลิต; ความคงตัว; การปรับตัว.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4586

Maize and sorghum foundation seed production of the Department of Agriculture
Provedor de dados: 106
Autores: Amnat Chinchet; Werawat Nilrattanakoon.
3 tables
Palavras-chave: Corn; Maize; Sorghum; Seed production; Foundation seed; ข้าวโพด; ข้าวฟ่าง; การผลิตเมล็ดพันธุ์; เมล็ดพันธุ์หลัก.
Ano: 1992
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4510

Residual effect of fertilizer and lime applied in 1970 on corn production in 1971
Provedor de dados: 106
Autores: Sibawihi.
1 table
Palavras-chave: Corn; Maize; Fertilizers; Liming materials; Yields; Residual effect; ข้าวโพด; การใส่ปุ๋ย; การผลิต; เศษพืชตกค้าง; แปลงปลูก; ผลกระทบ.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3778

Progress report on corn downy mildew research in 1974
Provedor de dados: 106
22 ill., 14 tables
Palavras-chave: Corn; Maize; Downy mildew; Plant diseases; Sclerospora; Seed transmission; Digitaria bicornis; Conidiophores; Conidia; Sclerospora sorghi; Varieties; Disease resistance; ข้าวโพด; โรคราน้ำค้าง.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3800

Cropping system of corn and cotton
Provedor de dados: 106
Autores: Prakob Jan-aram.
2 tables
Palavras-chave: Corn; Maize; Cropping systems; Cotton; Yields; Top cutting; ข้าวโพด; ฝ้าย; ระบบการปลูกพืช; ผลผลิต.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4340

Greenhouse screening for MDMV resistance of corn
Provedor de dados: 106
Autores: Wichai Kositratana; Suchada Kutium; Thira Sutabutra; Kitti Choonhawongse.
1 ill., 1 table
Palavras-chave: Corn; Maize; Maize dwarf mosaic virus; Variety trials; Selection; Disease resistance; Infection; ข้าวโพด; โรคไวรัสเอมดีเอมวี.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3964

การพัฒนาและปรับปรุงพันธุ์ข้าวโพดของสถาบันเทคโนโลยีราชมงคล
Provedor de dados: 106
Autores: Komsan Amnueysit; Nalon Seemoonla; Boonrod Chantaka; Narong Youngpaiboon.
4 tables
Palavras-chave: Corn; Maize; Plant breeding; Rajamagala Institute of Technology; ข้าวโพด; ข้าวโพดหวาน; ข้าวโพดคั่ว; ข้าวโพดข้าวเหนียว; การปรับปรุงพันธุ์; การพัฒนาพันธุ์.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4206

การทดสอบความต้านทานโรคราน้ำค้างข้าวโพด
Provedor de dados: 106
3 tables
Palavras-chave: Corn; Maize; Downy mildew; Corn germplasm; ข้าวโพด; โรคราน้ำค้าง; พันธุ์ต้านทาน.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4406

Regional testing program for downy mildew of maize
Provedor de dados: 106
3 tables
Palavras-chave: Corn; Maize; Downy mildew; Regional testing; Varieties; Variety trials; Disease resistance; ข้าวโพด; โรคราน้ำค้าง; การทดสอบพันธุ์ในหลายท้องที่.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3802

Corn and sorghum regional trials in Agricultural Colleges
Provedor de dados: 106
Autores: Rachain Thiraporn.
2 ill., 2 tables
Palavras-chave: Corn; Maize; Sorghum; Varietal trials; Regional trials; Yields; ข้าวโพด; ข้าวฟ่าง; การทดสอบพันธุ์; การทดสอบพันธุ์ในหลายสภาพแวดล้อม.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3985

Evaluation of the charcoal stalk rot resistance cause by Macrophomina phaseolina in corn
Provedor de dados: 106
Autores: Prachum Jutawantana; Udom Pupipat; Jiranan Yamsoongnern.
1 table
Palavras-chave: Corn; Maize; Diseases; Charcoal stalk rot; Macrophomina phaseolina; Varieties; Disease resistance; ข้าวโพด; พันธุ์; โรคลำต้นเน่า; มาโครโฟมินา; ความต้านทานโรค.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4302

Research on selected cultural practices for corn, sorghum and a corn-soybean cropping pattern
Provedor de dados: 106
Autores: Narongsak Senanarong; Jansamoot Sarakul; Chalaem Romphryk; Boonguer Poosri; Thongchai Tangpremsri; Nipon Iamsupasit; Suwimon Kosolsombat; Somsri Thaiwesna; Pojanee Nakeerak; Vichitr Benjasil.
3 ill., 7 tables
Palavras-chave: Corn; Maize; Sorghum; Soybeans; Cultural practices; Cropping patterns; Cropping systems; Plant densities; Relay cropping; Yields; ข้าวโพด; ข้าวฟ่าง; ถั่วลิสง; การเพาะปลูก; ระบบการปลูกพืช.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4113

S1 selection in honeycomb design for the improvement of high yield maize (Zea mays L.) inbreds and hybrids
Provedor de dados: 106
Autores: Krisda Samphantharak; Rapeepong Yavilad.
Palavras-chave: Corn; Maize; S1 selection; Honeycomb design inbred line; Hybrids; ข้าวโพด; การปรับปรุงพันธุ์แบบรวงผึ้ง; สายพันธุ์แท้; ลูกผสม.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4202

Progress report on control of purple nutsedge with glyphosate under field condition
Provedor de dados: 106
Autores: Suwunnamek, U.; Kongsangdow, A.; Chaochong, S.
2 ill., 2 tables
Palavras-chave: Corn; Maize; Purple nutsedge; Glyphosate; Weed control; Yields; ข้าวโพด; แห้วหมู; ไกลโฟเสท.
Ano: 1977
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3935

Level of dominance in an adapted maize variety in relation to its future improvement
Provedor de dados: 106
Autores: Shehata, A.H.; Dhawan, N.L.; El-Demerdash, R.M.
3 tables
Palavras-chave: Corn; Maize; Dominance gene; Varieties; Maize improvement; Plant breeding; ข้าวโพด; ยีนเด่น; การปรับปรุงพันธุ์.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3899

On farm research and regional trials in Agricultural Colleges during 1982
Provedor de dados: 106
Autores: Rachain Thiraporn; Supot Faungfupong; Somchai Lim-aroon; Fishcher, K.S.; Pipat Weerathaworn; Aneknan Machauy; Pattama Sirithunya; Ladda Chuchaisangrat.
15 tables
Palavras-chave: Corn; Maize; Sorghum; Variety trials; Farmer's fields; Regional trials; Cultural practices; Planting methods; Weed control; Fertilizers; Fertilizer trials; Tillage systems; Spacing; Yields; ข้าวโพด; ข้าวฟ่าง; การทดสอบพันธุ์; วัชพืช; การทดสอบปุ๋ย; ระบบการไถพรวน; การจัดการ; ระยะปลูก.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4124

การทดสอบพันธุ์ข้าวโพดหวานลูกผสมในไร่กสิกร ปี 2545
Provedor de dados: 106
Autores: Somchai Lim-aroon; Sodsai Changsaluk; Kosol Kirdpoksub; Somchai Potisan.
5 tables
Palavras-chave: Corn; Maize; On farm research; Hybrids; Sweet corn; Yield trial; ข้าวโพด; ข้าวโพดหวาน; ลูกผสม; การทดสอบในระดับไร่กสิกร.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4530

Breeding and genetics for improvement of yield and quality of corn
Provedor de dados: 106
14 tables
Palavras-chave: Corn; Maize; Genetic improvement; Plant breeding; Genetics; Yields; Quality; ข้าวโพด; ผลผลิต; คุณภาพ.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3751

Corn and sorghum production research in 1986
Provedor de dados: 106
Autores: Supot Faungfupong; Rachain Thiraporn; Pipat Weerathaworn; Rungnapa Tangadulratana; Traisuda Waitruadrok; Sodsai Changsaluk; Porn Rungchang.
18 tables
Palavras-chave: Corn; Maize; Sorghum; Corn production; Sorghum production; ข้าวโพด; ข้าวฟ่าง; ผลผลิต; การผลิต.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4392

Diallel cross among ten baby corn inbreds
Provedor de dados: 106
Autores: Chokechai Aekatasanawan; Sansern Jampatong; Chamaiporn Aekatasanawan; Noppong Chulchoho.
4 tables
Palavras-chave: Corn; Maize; Baby corn; Inbred line; Diallel cross; ข้าวโพด; ข้าวโพดฝักอ่อน; การผสมพันธุ์แบบพบกันหมด; สายพันธุ์แท้.
Ano: 1992
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4496

Study on the changes of soil characteristics in corn and sorghum producing areas
Provedor de dados: 106
Autores: Jongruk Chanchareonsook; Sukum Chotechuangmanirat.
8 tables
Palavras-chave: Corn; Maize; Sorghum; Production; Soil characteristics; Chemical property; Fertility; ข้าวโพด; ข้าวฟ่าง; ลักษณะของดิน; ความอุดมสมบูรณ์ของดิน.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4591

Study on the economic threshold level of ground weevil, Calomycterus sp. on corn
Provedor de dados: 106
Autores: Watchara Choonhawong; Oranutch Kongkanchana.
1 ill., 2 tables
Palavras-chave: Corn; Maize; Insecticides; Ground weevil; Calomycterus sp.; Economic threshold; ข้าวโพด; มอดดิน; การทำลายถึงระดับเศรษฐกิจ.
Ano: 1992
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4508

Cumulative effects of urea and ammonium sulfate on the fourth-year corn grown on reddish brown lateritic soil
Provedor de dados: 106
Autores: Amnat Suwanarit; Chairerk Suwannarat; Sodsai Changsaluk.
1 table
Palavras-chave: Corn; Maize; Yields; Urea; Ammonium sulfate; Reddish brown lateritic soil; Cumulative effect; ข้าวโพด; การเจริญเติบโต; ปุ๋ยยูเรีย; แอมโมเนียมซัลเฟต; ดินสีแดงชุดปากช่อง.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4353

Preliminary report on chemical control of corn borer, Ostrinia furnacalis (Guenee)
Provedor de dados: 106
Autores: Auranuj Kongkanjana; Pisit Sepsawadi; Boonsom Meksongsee.
1 table
Palavras-chave: Corn; Maize; Corn borers; Ostrinia furnacalis; Chemical control; ข้าวโพด; หนอนเจาะลำต้น.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3907

งานส่งเสริมการผลิตข้าวโพดข้าวฟ่างของกรมส่งเสริมการเกษตร
Provedor de dados: 106
Palavras-chave: Corn; Maize; Sorghum; Production technology; Extension; Department of Agricultural Extension; ข้าวโพด; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ; กรมส่งเสริมการเกษตร; การส่งเสริม.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4432

การตรวจเชื้อรา Aspergilus flavus และอะฟลาทอกซินในข้าวโพดก่อนเก็บเกี่ยว
Provedor de dados: 106
7 tables
Palavras-chave: Corn; Maize; Aspergillus flavus; Aflatoxins; Pre-harvest corn; ข้าวโพด; อะฟลาทอกซิน; สารเคมีกำจัดเชื้อรา; คุณภาพ.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4410

Copper critical levels and supplying powers of Takhli, Loei and Khorat soils for corn production
Provedor de dados: 106
Autores: Chiranee Vanichkul; Amnat Suwanarit; Preeda Parkpian.
Palavras-chave: Corn; Maize; Copper level; Production; Takli Loei and Korat soil; ข้าวโพด; ทองแดง; ชุดดิน; ธาตุอาหารพืช.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4288

International training program
Provedor de dados: 106
Palavras-chave: Corn; Maize; International training program; ข้าวโพด; การอบรม.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3916

Effect of endomycorrhiza on growth and nutrient absorption ability of corn
Provedor de dados: 106
Autores: Omsub Nopamornbodi.
6 tables
Palavras-chave: Corn; Maize; Endomycorrhiza; Growth; Nutrient absorption; ข้าวโพด; เอนโดไมคอร์ไรซา; การเจริญเติบโต; การดูดซึมธาตุอาหาร.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3983

Research on corn production aspects during 1983
Provedor de dados: 106
Autores: Supot Faungfupong; Pipat Weerathaworn; Somchai Piyapantavanon; Sudarath Sakunkhu; Porn Rungchang.
9 tables
Palavras-chave: Corn; Maize; Hybrids; Variety trials; Planting systems; Planting methods; Tillage systems; Zero tillage; Growth; Yields; Agronomic characters; ข้าวโพด; พันธุ์ลูกผสม; การทดสอบพันธุ์; ระบบการปลูกพืช; การปลูกโดยไม่ไถพรวน.
Ano: 1983
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4137

การวิจัยและพัฒนาพันธุ์ข้าวโพดเลี้ยงสัตว์เพื่อต้านทานโรคราน้ำค้าง
Provedor de dados: 106
Autores: Pichet Grudloyma; Somrak Noradechanon; Kanlaya Papintu.
8 tables
Palavras-chave: Corn; Maize; Field corn; Downy mildew; Plant breeding; Disease resistance; ข้าวโพด; การปรับปรุงพันธุ์; โรคราน้ำค้าง; ความต้านทานโรค.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4200

Corn and sorghum seed production (1985)
Provedor de dados: 106
Autores: Porn Rungchang; Manop Subsorn; Jarong Rungchuang; Surapol Chowchong; Somchai Lim-aroon; Sutee Rayakaew; Boonlum Paysuwan; Chirayus Laohawanich; Supranee Suttiprapha.
7 tables
Palavras-chave: Corn; Maize; Sorghum; Seed production; ข้าวโพด; ข้าวฟ่าง; การผลิตเมล็ดพันธุ์.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4604

Integrated research program on soil and fertilizer requirement for increasing yields of corn and sorghum
Provedor de dados: 106
Autores: Amnat Suwanarit; Chairerk Suwannarat; Jongruk Chanchareonsook; Pusit Wiwutwongwana; Aniruth Potichan; Sorasith Vacharotayan; Viroch Impithuksa; Tawatchai Na Nagara; Suthep Thongpae; Pachanee Malai.
36 tables
Palavras-chave: Corn; Maize; Sorghum; Varieties; Nitrogen fertilizers; Phosphate fertilizers; Yields; ข้าวโพด; ข้าวฟ่าง; ความอุดมสมบูรณ์ของดิน; การใส่ปุ๋ย; โครงการบูรณาการ; การให้ผลผลิตของพืช.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3837

Corn production under minimum tillage management I. Feasibility for Pak Chong soil
Provedor de dados: 106
Autores: Tongyai, C.; Chandraparnik, S.; Tawonmas, D.
2 ill., 4 tables
Palavras-chave: Corn; Maize; Minimum tillage; Pak Chong soil; Nitrogen fertilizers; Yields; ข้าวโพด; การลดการไถพรวน; ชุดดินปากช่อง.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4026

งานวิจัยแมลงศัตรูของข้าวโพดและข้าวฟ่าง
Provedor de dados: 106
Autores: Sawarng Charoenying; Surachate Jamornmarn; Weerawan Amornsak; Viroj Klibsuwan.
7 tables
Palavras-chave: Corn; Maize; Sorghum; Insect pests; Sweet corn; Shootfly; Stem borers; Mythimna separata; Elephan weevil; Heptochlor; Lorshan; Furadan; Poss; Sevin; ข้าวโพด; ข้าวฟ่าง; แมลงศัตรูพืช; การป้องกันกำจัดแมลงศัตรูพืช; สารเคมีกำจัดแมลงศัตรูพืช.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4478

ข้าวโพดฝักอ่อนในรูปอุตสาหกรรมส่งออก
Provedor de dados: 106
Palavras-chave: Corn; Maize; Baby corn; Exports; Products; ข้าวโพด; ข้าวโพดฝักอ่อน; การแปรรูป; การส่งออก.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4446

Fertilizer responses on new late maturity corn varieties
Provedor de dados: 106
Autores: Boon-Ampol, P.; Meesawat, R.; Masarngsan, V.; Chuntarapunic, S.
Palavras-chave: Corn; Maize; Varieties; Fertilizers; Variety trials; Yields; ข้าวโพด; การทดสอบปุ๋ย; ผลผลิต.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4109

Effectiveness of certain chemicals against downy mildew of corn
Provedor de dados: 106
Autores: Sawai Nuangpai; Somkiat Titatarn; Diloke Unchalisangkas; Niyom Chew-Chin.
1 table
Palavras-chave: Corn; Maize; Downy mildew; Fungicides; Glutinous corn; Seed treatment; Benalaxyl; Metalaxyl; ข้าวโพด; โรคราน้ำค้าง; สารป้องกันโรคราน้ำค้าง; การคลุกเมล็ด; ข้าวโพดข้าวเหนียว.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4579

Profitability of new maize technology in Thailand :  An economic analysis of three years verification trials
Provedor de dados: 106
Autores: Harrington, L.W.; Rachain Thiraporn; Sarun Wattanutchariya.
19 tables
Palavras-chave: Corn; Maize; Economic analysis; Verification trial; Production technology; Fertilizer; Weeds; Hybrids; ข้าวโพด; เทคโนโลยีการผลิต; การวิเคราะห์ทางเศรษฐศาสตร์; ปุ๋ย; วัชพืช; ลูกผสม.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4609

Corn and sorghum seed production of The Department of Agricultural Extension
Provedor de dados: 106
Autores: Tawee Pluemsab.
Palavras-chave: Corn; Maize; Sorghum; Seed production; Department of Agricultural Extension; ข้าวโพด; ข้าวฟ่าง; การผลิตเมล็ดพันธุ์; เมล็ดพันธุ์หลัก; เมล็ดพันธุ์ขยาย; ศูนย์ขยายพันธุ์พืช.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4030

Testing of some grain protectants against maize weevil (Sitophilus zeamais MOTSCH.)
Provedor de dados: 106
Autores: Chuwit Sukprakarn.
3 tables
Palavras-chave: Corn; Maize; Maize weevil; Sitophilus zeamais; Insecticides; Grain protectants; Insect control; ข้าวโพด; ด้วงข้าวโพด; ด้วงงวง; สารกำจัดแมลง.
Ano: 1977
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3931

Improvement of yield and quality of corn
Provedor de dados: 106
Autores: Chamnan Chutkaew; Prakob Jan-aram; Sakol Petchmanee; Vatcharee Lertmongkol; Somrak Noradechanon; Prawit Puddhanon; Boonguer Poosri; Somsri Thaiwesna; Renu Chaisorn; Sirichai Unsrisong; Thongchai Tangpremsri; Kosol Kirdpoksub; Suvit Punsurintr; Anuroj Imsmai; Pratuan Sawangsri; Dusit Jaichareon; Vichitr Benjasil.
24 tables
Palavras-chave: Corn; Maize; Plant breeding; Early maturity; White grain; High oil; Young ear corn; Hybrids; Variety trials; Yields; Quality; ข้าวโพด; การปรับปรุงพันธุ์; พันธุ์เบา; ข้าวโพดสีขาว; ข้าวโพดน้ำมันสูง; ข้าวโพดฝักอ่อน; ข้าวโพดลูกผสม; โครงการความร่วมมือในการวิจัย.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3953

Breeding and genetics for the improvement of yield and quality of corn
Provedor de dados: 106
4 ill., 36 tables
Palavras-chave: Corn; Maize; Genetic improvement; Plant breeding; Genetics; Yields; Quality; ข้าวโพด; การปรับปรุงพันธุกรรม.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3750

Cumulative effects of cropping systems involving corn and legumes on the yields of the eight year crops
Provedor de dados: 106
Autores: Amnat Suwanarit; Chairerk Suwannarat; Sukum Chotechuangmanirat.
2 tables
Palavras-chave: Corn; Maize; Legumes; Soybeans; Mungbeans; Peanuts; Cropping systems; Fertilizers; Yields; ข้าวโพด; พืชตระกูลถั่ว; ระบบการปลูกพืช; ถั่วเหลือง; ถั่วเขียว; ถั่วลิสง; การใส่ปุ๋ย; การปลูกพืชหมุนเวียน; ระบบการปลูกพืชแบบสลับ.
Ano: 1983
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4141

สรุปความร่วมมือภาครัฐบาลและเอกชน
Provedor de dados: 106
Palavras-chave: Corn; Maize; Sorghum; Private-public cooperation; ข้าวโพด; ข้าวฟ่าง; ความร่วมมือภาครัฐและเอกชน.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4450

Role of a seed company in corn production improvement
Provedor de dados: 106
Autores: Sutat Sriwatanapongse.
5 tables
Palavras-chave: Corn; Maize; Seed company; Corn production; Corn improvement; Hybrids; Yields; ข้าวโพด; บริษัทเมล็ดพันธุ์; การผลิต; การปรับปรุงพันธุ์.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4034

Maize population improvement of the Department of Agriculture
Provedor de dados: 106
Autores: Charas Kitbamroong; Yodsaporn Chantachum; Pichet Grudloyma; Sompong Tongchuay; Somrak Noradechanon; Kritchai Jaiserb; Sanit Choowa; Narongsak Senanarong.
Palavras-chave: Corn; Maize; Population improvement; ข้าวโพด; การปรับปรุงประชากร.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4277

Cropping system of corn and soybean
Provedor de dados: 106
Autores: Prakob Jan-aram.
5 tables
Palavras-chave: Corn; Maize; Cropping systems; Soybeans; Yields; ข้าวโพด; ถั่วเหลือง; ระบบการปลูกพืช; ผลผลิต.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4338

Corn variety and fertilizer field tests
Provedor de dados: 106
Autores: Lertmongkol, V.; Chan-Aram, P.; Poosri, B.; Patamadilok, C.; Chawanapong, C.; Jaichareon, D.; Benjasil, V.
1 table
Palavras-chave: Corn; Maize; Variety trials; Fertilizers; Yields; ข้าวโพด; การทดสอบพันธุ์; การทดสอบปุ๋ย.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4013

การใช้ Dimethenamid ควบคุมวัชพืชในข้าวโพดหวาน
Provedor de dados: 106
Autores: Sodsai Changsaluk; Rungsit Suwanketnikom.
6 tables
Palavras-chave: Corn; Maize; Weed; Sweet corn; Dimethenamid; ข้าวโพด; ข้าวโพดหวาน; สารควบคุมวัชพืช; ไดเมทธีนามิด; การควบคุมวัชพืช.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4552

Maize on-farm adaptive research in Nakhon Sawan province-1986
Provedor de dados: 106
Autores: Chollawuth La-ied; Korntong Puangprakhon; Amnuay Tongdee; Harrington, Larry.
1 ill., 9 tables
Palavras-chave: Corn; Maize; On farm research; Yield trial; ข้าวโพด; ผลผลิต; การทดสอบ; ไร่นาเกษตรกร.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4424

Progress report on nutsedge control with glyphosate
Provedor de dados: 106
Autores: Umporn Suwunnamek; Anchern Kongsangdow.
1 table
Palavras-chave: Corn; Maize; Nutsedge; Glyphosate; Weed control; ข้าวโพด; แห้วหมู; ไกลโฟเสท; วัชพืช.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3858

ปฏิกริยาของสารเคมี 4 ชนิด ในอัตราต่าง ๆ กัน ที่มีผลต่อการเป็นโรคราน้ำค้างในข้าวโพด
Provedor de dados: 106
1 table
Palavras-chave: Corn; Maize; Downy mildew; Systemic fungicides; Yields; ข้าวโพด; โรคราน้ำค้าง; สารเคมีกำจัดโรคพืช; ผลผลิต.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4405

Corn production research in 1990
Provedor de dados: 106
Autores: Supot Faungfupong; Juangjun Duangpatra; Surapol Chowchong; Rachain Thiraporn; Gunching Siriwitayawan; Kingkarm Kongjuntuk.
4 tables
Palavras-chave: Corn; Maize; Sweet corn; Yields; Production; Seeding rates; Plant population; Seed vigor; Yield component; ข้าวโพด; ข้าวโพดหวาน; การผลิต; ความหนาแน่น; ความแข็งแรงของเมล็ด; องค์ประกอบผลผลิต.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4321

Long-term effect of mulching with fertilizer under corn-legumes cropping on crop yield and improvement of soil chemical and physical properties
Provedor de dados: 106
Autores: Samnao Phetchawee; Nonglak Vibulsukh; Maleewon Theppoolpon; Withaya Marsangsan.
2 ill., 7 tables
Palavras-chave: Corn; Maize; Fertilizer; Mulching; Corn-legume cropping system; Yields; Soil chemical properties; Soil physical property; Long-term effect; ข้าวโพด; ปุ๋ย; การใช้วัสดุคลุมดิน; ระบบการปลูกพืช; พืชตระกูลถั่ว; ผลผลิต; คุณภาพทางฟิสิกส์ของดิน; คุณสมบัติทางเคมีของดิน.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4600

การแก้ไขปัญหาดินเสื่อมความอุดมสมบูรณ์ในการผลิตข้าวโพดเลี้ยงสัตว์
Provedor de dados: 106
Autores: Chollawuth La-Ied.
5 tables
Palavras-chave: Corn; Maize; Production; Soil fertility; Soil improvement; ข้าวโพด; ข้าวโพดเลี้ยงสัตว์; ความอุดมสมบูรณ์ของดิน; ปัญหาดินเสื่อม; ระบบการปลูกพืช; การใส่ปุ๋ย.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4538

Corn growing industry in Indonesia and its potential for Indonesian economic development
Provedor de dados: 106
Autores: Bell, F.J.
Palavras-chave: Corn; Maize; Corn production; Corn industry; Indonesian economics; Indonesia; ข้าวโพด; การผลิต; อุตสาหกรรมข้าวโพด; อินโดนีเซีย; เศรษฐกิจ.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3722

Soil and fertilizer management in corn-based cropping systems
Provedor de dados: 106
Autores: Ring Meesawat; Pramern Vesurai; Tawatchai Na Nagara; Boonguer Poosri; Prasarn Promsoongwong; Pradit Boonampol.
5 tables
Palavras-chave: Corn; Maize; Cropping systems; Soil management; Fertilizer management; Mungbeans; Soybeans; Sorghum; Plant biomass; No tillage; Conventional tillage; ข้าวโพด; ระบบการปลูกพืช; การจัดการดินและปุ๋ย.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4356

Effects of compost on corn charcoal stalk rot disease and its causal organism, Macrophomina phaseolina
Provedor de dados: 106
Autores: Vanlada Sunanthapongsuk; Pitayakon Limtong; Siangjeaw Piriyaprin; Prachaya Thunyadee; Prachum Jutawantana; Udom Pupipat.
7 ill.
Palavras-chave: Corn; Maize; Diseases; Charcoal stalk rot; Fungi; Composts; Macrophomina phaseolina; Growth; Yields; ข้าวโพด; ปุ๋ยหมัก; โรคลำต้นเน่า; คุณสมบัติทางเคมีและกายภาพของดิน; การเจริญเติบโต; ผลผลิต.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4260

CIMMYT international program for developing disease resistant corn materials
Provedor de dados: 106
Autores: Renfro, B.L.
8 ill., 12 tables
Palavras-chave: Corn; Maize; CIMMYT; Disease resistance; Plant breeding; Downy mildew; Stunt diseases; Stalk rot; Variety trials; ข้าวโพด; ซิมมิท; ฐานพันธุกรรม; การปรับปรุงพันธุ์; โรคราน้ำค้าง; โรคลำต้นเน่า.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4095

Physiological aspects of grain yield of maize
Provedor de dados: 106
Autores: Tanaka, A.
11 ill.
Palavras-chave: Corn; Maize; Grain yield; Yields; Corn physiology; ข้าวโพด; ผลผลิตเมล็ด; สรีรวิทยา.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3886

Long-term study on fertilizer use for young ear corn
Provedor de dados: 106
Autores: Ring Meesawat; Pradit Boonampol; Chantira Ariyathaj; Santi Teeraporn; Garun Chitwichote; Grit Rattanaphatoom.
19 ill., 3 tables
Palavras-chave: Corn; Maize; Young ear corn; Fertilizer use; Yields; Long-term study; ข้าวโพด; ข้าวโพดฝักอ่อน; การใช้ปุ๋ย; ระยะยาว.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4357

ความสัมพันธ์ระหว่างอัตราปลูกและผลผลิตของข้าวโพดเลี้ยงสัตว์ในไร่เกษตรกร อำเภอปากช่อง จังหวัดนครราชสีมา
Provedor de dados: 106
Autores: Prapon Boonrumpun; Somchai Lim-aroon; Somchai Potisan.
1 ill., 3 tables
Palavras-chave: Corn; Maize; Plant density; Grain yield; Pakchong District; On Farm Research; ข้าวโพด; ข้าวโพดเลี้ยงสัตว์; พันธุ์ลูกผสม; อัตราปลูก; ผลผลิต.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4214

การประเมินความเสียหายของข้าวโพดต่อการเข้าทำลายของหนอนเจาะลำต้นข้าวโพด (Ostrinia furnacalis Guenee)
Provedor de dados: 106
Autores: Amara Traisiri; Samruay Prook-ngam; Pichet Grudloyma; Manoon Pumklom.
1 table
Palavras-chave: Corn; Maize; Corn borers; Ostrinia furnacalis; ข้าวโพด; หนอนเจาะลำต้น; ความเสียหาย; พันธุ์; การประเมิน.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4549

การใช้สารกำจัดวัชพืชแบบหลังงอกในข้าวโพดข้าวเหนียว
Provedor de dados: 106
Autores: Sodsai Changsaluk; Rungsit Suwanketnikom; Somchai Lim-aroon.
6 tables
Palavras-chave: Corn; Maize; Waxy corn; Weeds; Herbicides; Post-emergence herbicides; ข้าวโพด; ข้าวโพดข้าวเหนียว; การกำจัดวัชพืช; สารกำจัดวัชพืชแบบหลังงอก.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4228

Species of Sclerospora observed on sorghum downy mildew of maize in Thailand
Provedor de dados: 106
1 table
Palavras-chave: Corn; Maize; Downy mildew; Sclerospora; Species; Thailand; ข้าวโพด; โรคราน้ำค้าง.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3801

Cumulative effects of cropping systems involving corn and legumes on the yields of the fifteenth-year crops
Provedor de dados: 106
Autores: Amnat Suwanarit; Chairerk Suwannarat; Manirat Dechlan.
2 tables
Palavras-chave: Corn; Maize; Cropping systems; Legumes; Yields; Cumulative effect; ข้าวโพด; ระบบการปลูกพืช; พืชตระกูลถั่ว; ผลผลิต.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4287

Management practices for improving yield of two promising early and one standard late variesties of corn at Chainat in dry season
Provedor de dados: 106
Autores: Tavanwong Prompobet.
3 ill., 1 table
Palavras-chave: Corn; Maize; Varieties; Fertilizers; Plant densities; Spacing; Cultural practices; Management; Yields; Chainat; Dry season; ข้าวโพด; การเพาะปลูก; พันธุ์เบา; พันธุ์หนัก.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3756

Maturity in corn in relation to yield
Provedor de dados: 106
Autores: Hakim, Rusli; Dahlan, Marsum.
1 ill., 3 tables
Palavras-chave: Corn; Maize; Yields; Maturity; ข้าวโพด; ผลผลิต; การเจริญเติบโต.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3893

Soil fertility researches in corn and sorghum
Provedor de dados: 106
6 tables
Palavras-chave: Corn; Maize; Sorghum; Nitrogen fertilizers; Varieties; Npk fertilizers; Phosphate fertilizers; Yields; ข้าวโพด; ข้าวฟ่าง; ความอุดมสมบูรณ์ของดิน.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3799

ศึกษา Race ของโรคราน้ำค้างข้าวโพดในประเทศไทย
Provedor de dados: 106
Autores: Chuteemun Panichsukpatana; Peerawan Patanavipas; Petcharat Yovabutr; Preecha Saengsoda; Suvit Punsurintr; Tuanchai Boon-Long.
5 tables
Palavras-chave: Corn; Maize; Downy mildew; Fungi race; ข้าวโพด; โรคราน้ำค้าง; เชื้อสาเหตุ; การทดสอบพันธุ์; ความต้านทานโรค.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4541

Entomological research in corn and sorghum
Provedor de dados: 106
Autores: Yoovadee Rangdang; Surachate Jamornmarn; Reynaud, Gonzalo Granados.
3 ill., 11 tables
Palavras-chave: Corn; Maize; Sorghum; Shoot fly; Corn stem borer; Entomological research; ข้าวโพด; ข้าวฟ่าง; หนอนแมลงวันเจาะยอดข้าวฟ่าง; หนอนเจาะลำต้นข้าวโพด.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3766

Genetic control of disease resistance in corn
Provedor de dados: 106
Autores: Renfro, B.L.
Palavras-chave: Corn; Maize; Genetic control; Plant breeding; Disease resistance; Seedling diseases; Stalk rot; Ear rots; Foliar diseases; Rusts; Smuts; Downy mildew; Bacterial diseases; Viruses; Mycoplasma-like diseases; ข้าวโพด; การถ่ายทอดสู่รุ่นลูก; เชื้อโรค; โรคราน้ำค้าง; โรคใบไหม้; โรคราสนิม; ไวรัส; โรคลำต้นเน่า; แบคทีเรีย; โรคราเขม่าดำ; โรคที่ติดมากับเมล็ด; โรคลำต้นเน่า; โรคฝักเน่า; โรคทางใบ.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3952

การเปรียบเทียบวิธีการคัดเลือกสายพันธุ์ผสมตัวเองสามชั่วกับวิธีสายพันธุ์ผสมกับตัวทดสอบเพื่อประเมินสายพันธุ์ในข้าวโพดพันธุ์สุวรรณ 3
Provedor de dados: 106
Autores: Chokechai Aekatasanawan; Saowanee Dachakumpoo; Amnuay Yothasiri; Pradit Pongtongkam.
2 tables
Palavras-chave: Corn; Maize; Breeding; Line testing; S3 progeny; Testcross performance; ข้าวโพด; การปรับปรุงพันธุ์; การทดสอบพันธุ์; การทดสอบรุ่นลูก; การทดสอบลูกผสม.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4197

Occurrence of Sclerospora spontanea Weston on Saccharum spontaneum in Thailand
Provedor de dados: 106
Autores: Somkiat Titatarn; Syamananda, Riksh.
1 table
Palavras-chave: Corn; Maize; Wild sugarcane; Saccharum spontaneum; Downy mildew; Sclerospora spontanea; Thailand; ข้าวโพด; โรคราน้ำค้าง; ประเทศไทย.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3874

การเสื่อมของที่ดินกับอนาคตของการเกษตรไทย
Provedor de dados: 106
2 ill., 2 tables
Palavras-chave: Corn; Maize; Sorghum; Production; Soil depletion; Degradation factor; Ecological condition; Technology transfer; ดิน; การเสื่อมของดิน; การผลิตทางการเกษตร; ผลผลิต.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4475

Late rainy season planting of field corn, sweet corn , sorghum and pearl millet in upland Korat soils in northeast Thailand
Provedor de dados: 106
Autores: Finkner, Verne C.; Chaiwat Hong-Ngarm.
5 tables
Palavras-chave: Corn; Maize; Sweet corn; Sorghum; Pearl millet; Planting; Yields; Late rainy season; Upland; Korat soil; Northeast; Thailand; ข้าวโพด; ข้าวโพดหวาน; ข้าวฟ่าง; ข้าวฟ่างไข่มุก.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3816

S1 progeny testing for low ear placement in Puerto Rico
Provedor de dados: 106
Autores: Virtucio, Robert H.
Palavras-chave: Corn; Maize; S1 progeny; Variety trials; Yields; ข้าวโพด; เปอร์โตริโก; ลูกเอส 1; ตำแหน่งฝักต่ำ.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3783

Research on cultural practices in corn and corn based cropping system
Provedor de dados: 106
Autores: Narongsak Senanarong; Jansamoot Sarakul; Nipon Iamsupasit; Thongchai Tangpremsri; Somsri Thaiwesna; Chanika Patamadilok; Wantana Panichkul; Renu Chaisorn; Dusit Jaichareon; Pratuan Sawangsri; Vichitr Benjasil.
4 tables
Palavras-chave: Corn; Maize; Legumes; Cover crops; Mungbeans; Cultural practices; Weed control; Cropping systems; Intercropping; Spacing; Planting patterns; Yields; ข้าวโพด; ข้าวฟ่าง; การเพาะปลูก; ระบบการปลูกพืช; พืชตระกูลถั่ว; พืชคลุมดิน; วัชพืช; ระบบการปลูกพืชสลับ; ระยะระหว่างแถว; แบบแผนการปลูก.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3969

Physiological limits and the role of plant type and varietal adaptation
Provedor de dados: 106
Autores: Palmer, A.F.E.
Palavras-chave: Corn; Maize; Physiology; Plant type; Adaptation; ข้าวโพด; สรีรวิทยา; การปรับตัว.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3914

โครงการปรับปรุงพันธุ์ข้าวโพดของ CIMMYT ในประเทศไทย
Provedor de dados: 106
Autores: Leon, C. De; Wedderburn, R.N.
1 ill., 3 tables
Palavras-chave: Corn; Maize; CIMMYT; Germplasm; Population improvement; Downy mildew; ข้าวโพด; การปรับปรุงพันธุ์; ซิมมิท; พันธุ์ต้านทาน.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4455

Research methods in studying the demonstration of improved corn variety and technology in farmers fields in Thailand
Provedor de dados: 106
Autores: Supranee Rungdanay; Paitoon Kachamart.
2 ill., 5 tables
Palavras-chave: Corn; Maize; Varieties; Fertilizers; Yields; Production costs; Demonstration; Farmer's fields; Thailand; ข้าวโพด; แปลงสาธิต; เทคโนโลยีการผลิต; การทดสอบในไร่นาเกษตรกร.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3846

Economic analysis of hybrid and open pollinated corn production
Provedor de dados: 106
Autores: Sarun Wattanutchariya; Sanit Kao-ian; Mana Vonyordpun.
10 tables
Palavras-chave: Corn; Maize; Corn production; Corn hybrids; Open pollinated variety; Economic analysis; ข้าวโพด; ลูกผสม; ผลผลิต; การวิเคราะห์ทางเศรษฐศาสตร์.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4438

Progress report on applied experiments
Provedor de dados: 106
Autores: Sakamoto, Haruhiko; Somrak Noradechanon.
7 ill., 9 tables
Palavras-chave: Corn; Maize; Sorghum; Intensive irrigation; Seed storage; Seed germination; Fertilizers; Plant population; Varieties; Crop rotation; Reddish brown lateritic; Yields; Agronomic characters; ข้าวโพด; ข้าวฟ่าง; การให้น้ำ; การทดสอบผลผลิต; การผลิต.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4112

Entomological research during 1976
Provedor de dados: 106
Autores: Somnuk Wongthong; Anuchit Chinajariyawong; Young, W.R.; Pramual Chaitooptong.
9 tables
Palavras-chave: Corn; Maize; Sorghum; Entomological research; Shoot fly; Armyworms; Webworms; Thrips; Patanga; Rose beetle; Corn earworm; Grain weevils; Pest insects; Economic injury thresholds; Selection; Varieties; Pest resistance; Insecticides; Insect control; Atherigona soccata; Mythimna separata; Stenachroia elongella; Adoretus compressus; ข้าวโพด; ข้าวฟ่าง; งานวิจัยด้านกีฏวิทยา; หนอนแมลงวันเจาะยอดข้าวฟ่าง; หนอนเจาะฝัก; หนอนใย; เพลี้ยไฟ; ตั๊กแตนปาทังก้า; ด้วงกุหลาบ; หนอนเจาะฝัก; มอด.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3877

Effects of plant spacing and N-fertilizer on crop yields, N2-Fixation, N-Transferred to corn, and carry-over effects of corn-groundnut intercrops
Provedor de dados: 106
Autores: Amnat Suwanarit; Jitima Yathapootanont; Sodsai Changsaluk; Chairerk Suwannarat.
7 tables
Palavras-chave: Corn; Maize; Groundnuts; Plant spacing; N fertilizers; Yields; N2 fixation; N transfer; Cropping systems; Carry-over effect; ข้าวโพด; ถั่วลิสง; ระบบการปลูกพืช; ระยะปลูก; ปุ๋ยไนโตรเจน; ผลผลิต; การตรึงไนโตรเจน; การเคลื่อนย้ายไนโตรเจน.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4354

Yield stability of corn : II. Hybrid varieties
Provedor de dados: 106
Autores: Pichet Grudloyma; Yodsaporn Chantachum; Charas Kitbamroong; Kritchai Saengsoda; Sakol Petchmanee; Somchai Boonpradub; Pranom Kaewbutrdee; Prawit Puddhanon; Vutr Viriyatamarak; Kanoktip Lertprasertrat; Pornsak Duangpudtan; Puangphet Narintaraporn; Sanit Choowa; Sukapong Vayuparp; Preecha Saengsoda.
3 tables
Palavras-chave: Corn; Maize; Yield stability; Hybrid variety; Yield trial; ข้าวโพด; พันธุ์ลูกผสม; ผลผลิต.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4240

ผลของการพอกเมล็ดพันธุ์ข้าวโพดไร่ขนาดเล็ก ด้วยฟอสฟอรัสและโพแทสเซียม ที่มีต่อคุณภาพเมล็ดพันธุ์ การเจริญเติบโตของต้นกล้า และผลผลิต
Provedor de dados: 106
Autores: Nongnuch Saenghin; Boonmee Siri.
The objectives of this research were to investigate effects of seed pelleting of small corn seed with phosphorus and potassium on seed quality and seedling growth. The experiment was conducted in Complete Randomized Design (CRD) at Seed Quality Test Laboratory of Seed Processing Plant, Faculty of Agriculture, Khon Kaen University. The SPP033 hybrid corn was used for 4 replications and 6 treatments. T1) large-seed (unpelleting: size 20/64 in diameter screen) T2) small-seed (unpelleting: size 14/64 in diameter screen) T3) small seed pelleted with bentonite and charcoal and Hydroxylpropyl methylcellulose (HPMC) (P1) T4) small seed pelleted with P1 and phosphorus 0.070 mg. and potassium 0.644 mg./1 kg. of seed T5) small seed pelleted with P1 and phosphorus...
Tipo: PhysicalObject
Palavras-chave: Corn seed; Seed pelleting; Fertilization; Phosphorus; Potassium; Seed qaulity; Yield; Maize; Seedling growth; Seed size; Seed longevity; เมล็ดพันธุ์ข้าวโพด; การพอกเมล็ดพันธุ์; ธาตุอาหารพืช; ฟอสฟอรัส; โพแทสเซียม; การเก็บรักษาเมล็ดพันธุ์; เทคโนโลยีเมล็ดพันธุ์; คุณภาพเมล็ดพันธุุ์; ผลผลิต; อัตราการงอกของเมล็ด; ความแข็งแรงของเมล็ด; ต้นกล้า; การเจริญเติบโต.
Ano: 2014
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5721

ศึกษาความสูญเสียของผลผลิตข้าวโพดฝักอ่อนเนื่องจากหนอนเจาะลำต้น
Provedor de dados: 106
1 table
Palavras-chave: Corn; Maize; Baby corn; Stem borers; Ostrinia furnacalis; ข้าวโพดฝักอ่อน; หนอนเจาะลำต้น; ผลผลิต; คุณภาพ.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4420

ปฏิกิริยาของข้าวโพดบางสายพันธุ์ต่อเชื้อราสาเหตุโรคราน้ำค้าง
Provedor de dados: 106
Autores: Peerawan Patanavipas; Petcharat Yovabutr; Pichet Grudloyma; Siwilai Lapbanjob; Chuteemun Panichsukpatana.
3 tables
Palavras-chave: Corn; Maize; Downy mildew; Fungi; Varieties; Disease resistance; ข้าวโพด; โรคราน้ำค้าง; พันธุ์; การต้านทานโรค.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4543

Physiological studies in corn and sorghum
Provedor de dados: 106
Autores: Pismai Srisukphrasert; Atcharee Rakla; Prakob Jan-aram; Teerasak Manupeerapan; Prasop Depyasuvarn.
5 ill., 8 tables
Palavras-chave: Corn; Maize; Sorghum; Harvesting date; Seed yield; Spacing; Weeding methods; Weed control; Detasseling; Ear; Growth; Yields; ข้าวโพด; ข้าวฟ่าง; สรีรวิทยา; การเก็บเกี่ยว; ระยะระหว่างแถว; การกำจัดวัชพืช; ข้าวโพดฝักอ่อน.
Ano: 1983
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4139

Comparison of yield reduction due to water constraints for field corn-Suwan 1 variety
Provedor de dados: 106
Autores: Sujee Chareonying; Yongyot Supasak; Manut Roengchai; Theeraphol Tungsombun; Tasanee Suphathara; Prayoung Nitigatekosol.
Palavras-chave: Corn; Maize; Yields; Water constraint; ข้าวโพด; การขาดน้ำ; ผลผลิต.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4590

Recent studies on the chemical control of Patanga attacking corn in Thailand
Provedor de dados: 106
Autores: Ratanawaraha, C.; Pojananuwong, S.; Sucharit, R.; Rumakom, M.
4 ill.
Palavras-chave: Corn; Maize; Patanga; Chemical control; Thailand; ข้าวโพด; ตั๊กแตนปาทังก้า; ประเทศไทย.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3909

Study on quality and acceptibility of Opaque-2 maize bread
Provedor de dados: 106
Autores: Kulvadee Trongpanich; Nongnuan Cheeptongkom; Klibtong Viseshsiri; Udom Kanchanapakornchai.
5 tables
Palavras-chave: Corn; Maize; Opaque-2; Bread; Food processing; Quality; Sensory evaluation; ข้าวโพด; โอเพค 2; ขนมปังข้าวโพด; คุณภาพ.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3883

Study on harvesting time of Hawiian sugar super sweet corn
Provedor de dados: 106
Autores: Sumitra Pinthongkum; Daen Fusang; Suvit Pinthongkum; Prawit Puddhanon.
2 tables
Palavras-chave: Corn; Maize; Sweet corn; Harvesting time; ข้าวโพด; ข้าวโพดหวาน; อายุเก็บเกี่ยว; ผลผลิต; คุณภาพ.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4343

Research on corn and sorghum diseases in Thailand
Provedor de dados: 106
Autores: Udom Pupipat; Supranee Gavinlertvatana; Vichit Kriengyakul; Suda Tiragananta; Wong Bunserbskul; Kitti Choonhawongse; Prachum Jutawantana; Boonlum Paysuwan.
9 ill., 3 tables
Palavras-chave: Corn; Maize; Sweet corn; Sorghum; Plant diseases; Downy mildew; Stalk rot; Colletotrichum graminicolum; Botryodiplodia phaseoli; Weed diseases; Chemical control; Fungicides; Disease control; Yields; ข้าวโพด; ข้าวฟ่าง; ข้าวโพดหวาน; โรคราน้ำค้าง; โรคลำต้นเน่า; โรคราบนช่อข้าวฟ่าง; สารกำจัดเชื้อรา.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3962

Availability of soil water and water use by corn, sorghum, soybean and mungbeans
Provedor de dados: 106
Autores: Seri Sukkij; Prasong Banthao; Somporn Isranurak.
10 tables
Palavras-chave: Corn; Maize; Sorghum; Soybeans; Mungbeans; Soil water; Water use; Precipitation; Yields; ข้าวโพด; ข้าวฟ่าง; น้ำในดิน; การใช้น้ำ; ถั่วเหลือง; ถั่วเขียว.
Ano: 1977
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3928

Report on entomology
Provedor de dados: 106
8 tables
Palavras-chave: Corn; Maize; Sorghum; Insect pests; Entomology; Species; Insect infestation; Varieties; Insect control; Chemical control; Insecticides; Thrips; Shoot fly; Resistant varieties; ข้าวโพด; ข้าวฟ่าง; แมลงศัตรูพืช; กีฏวิทยา.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3805

Progress report in plant pathology for the year 1975
Provedor de dados: 106
Autores: Udom Pupipat; Renfro, B.L.; Chiradej Chamswarng; Wantanee Saengwanich; Uthaiwan Saengwanich; Thammasak Sommartya; Pranee Wattanapanich; Kitti Choonhawongse.
1 ill.
Palavras-chave: Corn; Maize; Sorghum; Wild sugarcane; Saccharum spontaneum; Plant pathology; Downy mildew; Dichanthium caricosum; Fungi; Pathogenicity; Symptomatology; ข้าวโพด; ข้าวฟ่าง; โรคพืช; โรคราน้ำค้าง.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3841

Response to plant spacing of KU hybrid 2301 corn grown at different soil fertility levels
Provedor de dados: 106
Autores: Amnat Suwanarit; Chairerk Suwannarat; Sukum Chotechuangmanirat.
1 ill., 2 tables
Palavras-chave: Corn; Maize; Hybrids; Plant spacing; Soil fertility; Growth; Yields; ข้าวโพด; ลูกผสม; ระยะปลูก; ระดับปุ๋ย.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4595

รายงานการดำเนินงาน โครงการรณรงค์แก้ปัญหาสารพิษแอฟลาทอกซินในข้าวโพดปี 2529
Provedor de dados: 106
15 tables
Palavras-chave: Corn; Maize; Aspergillus flavus; Aflatoxins; Fungicides; ข้าวโพด; อะฟลาทอกซิน.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4412

Research on cultural practices in sorghum and corn based cropping system
Provedor de dados: 106
Autores: Narongsak Senanarong; Jansamoot Sarakul; Somsri Thaiwesna; Boonguer Poosri; Thongchai Tangpremsri; Tom Tearpet; Vichitr Benjasil.
4 tables
Palavras-chave: Corn; Maize; Sorghum; Mungbeans; Cultural practices; Cropping systems; Plant densities; Ratooning; Varieties; Spacing; Planting date; Yields; ข้าวโพด; ข้าวฟ่าง; ระบบการปลูกพืช; ถั่วเขียว; การปลูกเหลื่อมฤดู; ความหนาแน่นของพืช; การไว้ตอ.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4066

การเปรียบเทียบมาตรฐานพันธุ์ข้าวโพด ชุดที่ 2
Provedor de dados: 106
1 table
Palavras-chave: Corn; Maize; Yield trial; ข้าวโพด; การทดสอบพันธุ์; ผลผลิต.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4426

Corn production research in 1989
Provedor de dados: 106
Autores: Supot Faungfupong; Juangjun Duangpatra; Surapol Chowchong; Rachain Thiraporn; Porntip Srisurapol.
6 ill., 5 tables
Palavras-chave: Corn; Maize; Plant density; Seed vigor; Sweet corn; Production; N fertilizer rate; ข้าวโพด; ข้าวโพดหวาน; ความหนาแน่น; ความแข็งแรงเมล็ด; อัตราปุ๋ยไนโตรเจน.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4332

Agronomic research of corn and sorghum 1982
Provedor de dados: 106
Autores: Supot Faungfupong; Porn Rungchang; Somchai Piyapantavanon; Pipat Weerathaworn; Sudarath Sakunkhu.
20 tables
Palavras-chave: Corn; Maize; Sorghum; Variety trials; Tillage; Yields; ข้าวโพด; ข้าวฟ่าง; การทดสอบผลผลิตแบบหลายปัจจัย; การทดสอบพันธุ์; ข้าวโพดข้าวเหนียว; ความหนาแน่นของพืช; ระบบการไถพรวน; วัชพืช.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4111

การทดสอบประสิทธิภาพของสารฆ่าแมลงในการป้องกันกำจัดหนอนหลอดหอมและผลต่อแมลงศัตรูธรรมชาติ
Provedor de dados: 106
3 tables
Palavras-chave: Corn; Maize; Insecticides; Predator; Beet armyworm; Spodoptera exigua; Natural enemies; ข้าวโพด; สารฆ่าแมลง; หนอนหลอดหอม; แมลงศัตรูธรรมชาติ.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4421

Origin of variability in maize
Provedor de dados: 106
Autores: Dhawan, N.L.; Sprague, E.W.
1 ill.
Palavras-chave: Corn; Maize; Corn origin; Corn variability; Genetic variation; ข้าวโพด; แหล่งกำเนิด; ความแปรปรวนทางพันธุกรรม.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3742

Corn topping experiment
Provedor de dados: 106
Autores: Ismail, Inu G.
3 tables
Palavras-chave: Corn; Maize; Topping; Yields; Dry matter; ข้าวโพด; ผลผลิต; น้ำหนักแห้ง.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3776

Cargill Seed Ltd.
Provedor de dados: 106
Autores: Banpote Tasanasuwan.
Palavras-chave: Corn; Maize; CARGILL SEEDS CO.LTD; Seed production; ข้าวโพด; บริษัทคาร์กิลล์ เมล็ดพันธุ์จำกัด; พันธุ์ลูกผสม.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4036

Selection for desirable plant types in a maize composite variety
Provedor de dados: 106
Autores: Aday, B.A.; Carangal, V.R.
3 tables
Palavras-chave: Corn; Maize; Composite variety; Varieties; Selection; ข้าวโพด; พันธุ์ผสมเปิด.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3895

การประเมินสมรรถนะการผสมของสายพันธุ์แท้ข้าวโพดหวานที่ควบคุมด้วยยีนชรังเค่น-2
Provedor de dados: 106
Autores: Chalong Kerdsri; Sompong Tongchuay.
4 tables
Palavras-chave: Corn; Maize; Sweet corn; Combining ability; Inbred line; Shrunken 2; ข้าวโพด; ข้าวโพดหวาน; สายพันธุ์แท้; สมรรถนะการผสมพันธุ์; ยีนชรังเค่น 2.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4204

โครงการทดลองข้าวโพดข้าวฟ่างระดับไร่กสิกร ประจำปี 1986
Provedor de dados: 106
Autores: Rachain Thiraporn; Supot Faungfupong; Somchai Lim-aroon; Pipat Weerathaworn; Kosol Kirdpoksub; Pasit Marayart; Achara Chittaladakorn; Wantana Chotsriphanporn; Wedderburn, Richard N.
13 tables
Palavras-chave: Corn; Maize; Sorghum; Outreach program; Yield trial; Technology transfer; On farm research; ข้าวโพด; ข้าวฟ่าง; ผลผลิต; การทดสอบ; ระดับไร่กสิกร.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4423

Brief summary of Purdue University quality protein project
Provedor de dados: 106
Autores: Bauman, L.F.
2 tables
Palavras-chave: Corn; Maize; Proteins; Quality; Plant breeding; Purdue University; ข้าวโพด; ข้าวโพดโปรตีนสูง.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3887

Studies on N-fertilizer application on irrigated vegetable corn
Provedor de dados: 106
Autores: Ring Meesawat; Pradit Boonampol; Boonnom Unkasem; Wiroj Wajananawat.
3 tables
Palavras-chave: Corn; Maize; Vegetable corn; Nitrogen fertilizers; Yields; ข้าวโพด; ข้าวโพดฝักสด; การให้น้ำชลประทาน; ปุ๋ยไนโตรเจน.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4023

การทดสอบข้าวโพดลูกผสมปรับปรุงใหม่ที่ดีเด่นในไร่กสิกร ปี 2546
Provedor de dados: 106
Autores: Somchai Lim-aroon; Sodsai Changsaluk; Samran Srichomporn; Kosol Kirdpoksub; Somchai Potisan.
8 tables
Palavras-chave: Corn; Maize; Elite hybrid; On farm research; ข้าวโพด; พันธุ์ลูกผสม; การทดสอบในไร่กสิกร.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4219

Selection for flintiness in Thai composite white
Provedor de dados: 106
Autores: Virtucio, Robert H.
Palavras-chave: Corn; Maize; Selection; Flintiness; White corn; Thai composite white; Plant breeding; ข้าวโพด; ข้าวโพดหัวแข็ง; ข้าวโพดสีขาว; พันธุ์ผสมเปิด.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3784

ความลึกและความหนาแน่นของรากข้าวโพดและข้าวฟ่างในสภาพเกษตรอาศัยน้ำฝน
Provedor de dados: 106
Autores: Thanom Klodpeng; Charoon Sukasame; Chaiyawoot Nimmalungkul.
4 ill., 6 tables
Palavras-chave: Corn; Maize; Sorghum; Root density; Root depth; Rain-fed condition; ข้าวโพด; ข้าวฟ่าง; ความลึกของราก; ความหนาแน่นของราก.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4470

Fertilizer use and soil management for corn production
Provedor de dados: 106
Palavras-chave: Corn; Maize; Fertilizers; Soil management; ข้าวโพด; การใส่ปุ๋ย; ความอุดมสมบูรณ์ของดิน; การจัดการดิน.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4025

Acceptance of hybrid seed in Thai agriculture
Provedor de dados: 106
Autores: Prasert Boonmayam.
Palavras-chave: Corn; Maize; Hybrid seed; Hybrids; Production; Thailand; ข้าวโพด; เมล็ดพันธุ์ลูกผสม; การผลิตเมล็ดพันธุ์.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4035

Historical note on hybrid corn
Provedor de dados: 106
Autores: Singleton, W. Ralph.
7 ill.
Palavras-chave: Corn; Maize; Hybrid corn; Hybrids; ข้าวโพด; พันธุ์ลูกผสม.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3725

Regional corn variety test
Provedor de dados: 106
Autores: Chalaw Chawanapong; Julee Tippayaruk; Chawatipol Ratanakupt; Chawana Boonreung; Somrak Noradechanon; Teerasak Manupeerapan; Sirichai Unsrisong; Prakob Jan-aram; Chamnan Chutkaew; Ampol Senanarong.
14 tables
Palavras-chave: Corn; Maize; Variety trials; Regional trials; Varieties; Yields; ข้าวโพด; การทดสอบพันธุ์; การทดสอบพันธุ์ในหลายท้องที่.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3851

Chemical and organic fertilizers management for long-term young ear corn production
Provedor de dados: 106
Autores: Ring Meesawat; Pradit Boonampol; Boonnom Unkasem; Prakorn Limsamutrachaiporn; Tunya Tavonratana; Grit Rattanaphatoom.
6 tables
Palavras-chave: Corn; Maize; Young ear corn; Chemical fertilizers; Organic fertilizers; ข้าวโพดฝักอ่อน; ปุ๋ยอินทรีย์; ปุ๋ยเคมี; ผลผลิต.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4592

Application of index selection in a maize population
Provedor de dados: 106
Palavras-chave: Corn; Maize; Maize population; Index selection; ข้าวโพด; ประชากรข้าวโพด; ดัชนีการคัดเลือก.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3817

Baby corn improvement at Chiang Mai Field Crops Research Center
Provedor de dados: 106
Autores: Prawit Puddhanon; Penkae Nattribhop; Sakol Petchmanee; Vichit Kajornmalee.
1 ill., 3 tables
Palavras-chave: Corn; Maize; Baby corn; Breeding; ข้าวโพด; ข้าวโพดฝักอ่อน; การพัฒนาพันธุ์; ผลผลิต; คุณภาพ.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4241

การกำจัดข้าวโพดดัดแปลงพันธุกรรมทนทานสารกำจัดวัชพืช NK 603 โดยใช้สารกำจัดวัชพืชพาราควอท และราวด์อัพ ในสภาพโรงเรือนทดลอง
Provedor de dados: 106
Autores: Prawit Puddhanon; Thaddao Anantachaiyong; Santhanee Rattithumkul.
14 ill., 3 tables
Palavras-chave: Corn; Maize; NK 603; Herbicides; Roundup tolerant corn; Paraquart; Roundup; ข้าวโพด; ข้าวโพดดัดแปลงพันธุกรรม; สารกำจัดวัชพืช; พาราควอท; ราวด์อัพ.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4554

Soil fertility studies of corn and sorghum : III. Influence of sulfur containing fertilizer and their residuals on the yield of corn in the northeast
Provedor de dados: 106
Autores: Phetchawee, S.; Siddhipote, V.; Ratnarak, U.
1 table
Palavras-chave: Corn; Maize; Npk fertilizers; Sulphur fertilizers; Yields; Nutrient uptake; ข้าวโพด; ปุ๋ยเอ็นพีเค; ปุ๋ยซัลเฟอร์; ธาตุอาหารในใบ; ผลผลิต.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4655

การปรับปรุงพันธุ์ข้าวโพด
Provedor de dados: 106
Palavras-chave: Corn; Maize; Breeding; Corn yields; Corn quality; ข้าวโพด; การปรับปรุงพันธุ์.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4383

Studies on mycorrhiza in corn
Provedor de dados: 106
Autores: Poonpilai Suwanarit; Yanee Tretanuchai; Charan Chettanachitara; Amara Chantanao.
4 tables
Palavras-chave: Corn; Maize; Mycorrhiza; Roots; Root culture; Growth; ข้าวโพด; ไมคอร์ไรซา; การเพาะเลี้ยงเนื้อเยื่อราก.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4069

Efficiency of the controlled mass selection method on the improvement of Guatemala corn
Provedor de dados: 106
Autores: Klom Sombatsiri; Chalaw Chawanapong; Ampol Senanarong; Jinda Jan-orn.
1 table
Palavras-chave: Corn; Maize; Mass selection; Corn improvement; Guatemala corn; Plant breeding; ข้าวโพด; การคัดเลือกแบบคัดรวม; การปรับปรุงพันธุ์; พันธุ์กัวเตมาลา.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3727

Breeding and genetics for the improvement of yield and quality of corn in Thailand
Provedor de dados: 106
Autores: Sujin Jinahyon; Sutat Sriwatanapongse; Bunpote Tasanasuwan; Weerasak Duangchantra; Thawatchai Prasartsrisuparb; Suvit Panichying; Jarong Rungchuang.
31 tables
Palavras-chave: Corn; Maize; Plant breeding; Genetics; Yield trials; Varieties; Yields; Quality; Agronomic characters; ข้าวโพด; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3860

Preparation and qualities of protein concentrates from corn gluten meal
Provedor de dados: 106
Autores: Sukoncheun Sringam; Jarunee Mongkolpanya.
7 tables
Palavras-chave: Corn; Maize; Corn gluten mean; Protein concentrate; ข้าวโพด; โปรตีนเข้มข้น; กลูเตน; การผลิต.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4376

สถานการณ์การส่งออกและแนวโน้มการตลาดข้าวโพดข้าวฟ่าง
Provedor de dados: 106
Palavras-chave: Corn; Maize; Sorghum; Exports; Economic; Marketing; ข้าวโพด; ข้าวฟ่าง; การตลาด; การส่งออก.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4449

การผสมพันธุ์และการปรับปรุงพันธุ์ข้าวโพดหวาน และ การผสมพันธุ์และการปรับปรุงพันธุ์ข้าวโพดฝักอ่อน
Provedor de dados: 106
9 tables
Palavras-chave: Corn; Maize; Breeding; Sweet corn; Baby corn; Fresh ear corn; Corn quality; ข้าวโพด; ข้าวโพดหวาน; ข้าวโพดฝักอ่อน; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4384

การแก้ไขปัญหาสารพิษอฟลาทอกซินในข้าวโพดด้วยสารเคมี
Provedor de dados: 106
Autores: Pupipat, U.; Sommartya, T.; Srivatanapongse, S.; Chutkaew, C.; Fuangfupong, S.
7 ill., 1 table
Palavras-chave: Corn; Maize; Aflatoxins; Fungi; Fungicides; Aspergillus flavus; Fungistatic compound; Vita-crop; Na-acetate; Na-diacetate; Propionic acid; Na-bisulfite; Residual effect; ข้าวโพด; เชื้อรา; อะฟลาทอกซิน; สารเคมีกำจัดเชื้อรา.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4485

New improved maize population, NS 104
Provedor de dados: 106
Autores: Yodsaporn Chantachum; Charas Kitbamroong; Pichet Grudloyma; Kritchai Jaiserb; Sanit Choowa; Sompong Tongchuay; Amnuay Tongdee; Narongsak Senanarong.
1 ill., 3 tables
Palavras-chave: Corn; Maize; Breeding; NS 104; Maize population; Regional yield trial; ข้าวโพด; การปรับปรุงพันธุ์พืช; การปรับปรุงประชากร; การทดสอบพันธุ์; ศูนย์วิจัยพืชไร่นครสวรรค์.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4238

Integrated research program on soil and fertilizer requirement for increasing yields of corn and sorghum
Provedor de dados: 106
Autores: Amnat Suwanarit; Aschan Sukthumrong; Paiboon Rattanaprateep; Jongruk Chanchareonsook; Sakkasem Soonthornphat; Nuntarat Supakamnerd; Siriya Dithipen; Pongmanee Thongbai; Sukum Chotechuangmanirat; Aniruth Potichan; Sorasith Vacharotayan.
7 ill., 24 tables
Palavras-chave: Corn; Maize; Sorghum; Varieties; Nitrogen fertilizers; Phosphate fertilizers; Rock phosphate; Ammonium; Nitrate fertilizers; Yields; Intercropping; Cropping systems; Korat soil; Alkali soil; Nutrient uptake; ข้าวโพด; ข้าวฟ่าง; การใส่ปุ๋ย; ความอุดมสมบูรณ์ของดิน; การเพาะปลูก; การจัดการดิน.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3980

Combining ability from diallel cross of 14 inbred line GASORN popcorn
Provedor de dados: 106
Autores: Pigoonthong Chueadoongpui; Kitti Boonyalesnirun; Tavat Lavapauraya.
Palavras-chave: Corn; Maize; Popcorn; Inbred line; Diallel cross; Combining ability; GASORN popcorn; ข้าวโพด; ข้าวโพดคั่ว; การผสมพันธุ์แบบพบกันหมด; สายพันธุ์แท้; สมรรถนะการผสมพันธุ์.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4279

การปรับปรุงประชากร Syn1 โดยการคัดเลือก S1 ประยุกต์ในผังรวงผึ้ง
Provedor de dados: 106
Autores: Krisda Samphantharak; Rapeepong Yavilad.
4 tables
Palavras-chave: Corn; Maize; Population improvement; S1 selection; Honeycomb design; ข้าวโพด; การปรับปรุงประชากร; การคัดเลือกพันธุ์; ผังรวงผึ้ง.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4522

Integrated pest management for corn and sorghum in Thailand
Provedor de dados: 106
Autores: Young, W.R.
1 table
Palavras-chave: Corn; Maize; Sorghum; Pest insects; Integrated pest management; Shoot fly; Atherigona soccata; Thrips; Frankliniella williamsi; Leaf eating grasshopper; Patanga succincta; Corn leaf aphids; Rhopalosiphum maidis; Corn borers; Ostrinia furnacalis; Trichogramma australicum; Corn earworms; Heliothis armigera; Weevils; Sitophilus zeamais; ข้าวโพด; ข้าวฟ่าง; การจัดการแมลงศัตรู; หนอนแมลงวันเจาะยอดข้าวฟ่าง; เพลี้ยไฟ; หนอนเจาะฝัก; ตั๊กแตนปาทังก้า; เพลี้ยอ่อน; หนอนเจาะลำต้น; มอดข้าวสาร.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3965

การควบคุมเชื้อรา Aspergillus flavus ในเมล็ดข้าวโพดที่มีความชื้นสูงด้วยสารเคมีชนิดดูดซึมบางชนิด
Provedor de dados: 106
4 tables
Palavras-chave: Corn; Maize; Aspergillus flavus; Systemic fungicides; Moisture content; Aflatoxins; ข้าวโพด; อะฟลาทอกซิน; สารเคมีกำจัดเชื้อรา; คุณภาพ.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4409

การเปรียบเทียบมาตรฐานพันธุ์ข้าวโพดฝักอ่อนลูกผสมเดี่ยว
Provedor de dados: 106
Autores: Chalong Kerdsri; Sompong Tongchuay.
1 table
Palavras-chave: Corn; Maize; Baby corn; Single cross hybrid; Yield trial; ข้าวโพด; ข้าวโพดฝักอ่อน; ลูกผสมเดี่ยว; การเปรียบเทียบพันธุ์.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4532

Corn yield loss caused by simulation of leaf-eating insects
Provedor de dados: 106
Autores: Watchara Choonhawong; Auranuj Kongkanjana; Boonsom Meksongsee.
3 tables
Palavras-chave: Corn; Maize; Field corn; Sweet corn; Insect pests; Leaf-eating insect; Armyworms; Patanga; Rose beetle; ข้าวโพด; ผลผลิต; แมลงกินใบ.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4567

การประเมินค่าพลังงานใช้ประโยชน์ได้ของข้าวโพดไร่สีม่วงในไก่ไข่และไก่กระทง
Provedor de dados: 106
Autores: Phunrapee Amnueysit; Somkit Anawatchakun; Komsan Amnueysit; Nuanchan Paraksa; Saksom Attamangkune; Wisittiporn Suksombat.
2 tables
Palavras-chave: Corn; Maize; Purple corn; Metabolizable energy; Laying hen; Broiler chickens; ไก่ไข่; ไก่กระทง; ข้าวโพดไร่สีม่วง; ค่าพลังงานที่ใช้ประโยชน์ได้; คุณค่าทางโภชนาการ; องค์ประกอบทางเคมี; การผ่าตัดแยกลำไส้ใหญ่.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4233

Preliminary report on research to control aflatoxin in corn by chemicals
Provedor de dados: 106
Autores: Udom Pupipat; Thammasak Sommartya; Srisit Karunyawanit; Uma Suebsang; Pansak Pittipornchai; Chaiwat To-anan; Chamnan Chutkaew.
4 tables
Palavras-chave: Corn; Maize; Aflatoxins; Fungicides; Ethylene oxide; Myco Curb; Detoxicant; Eradicant; A. flavus; ข้าวโพด; อะฟลาทอกซิน; สารกำจัดเชื้อรา.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4581

การศึกษาโรค Sugarcane mosaic virus ในพันธุ์ข้าวโพดไร่ที่จำหน่ายเป็นการค้า
Provedor de dados: 106
Autores: Prachum Jutawantana; Thammasak Sommartya; Sutruedee Prathuangwong; Jeeranan Yhamsoongnern.
2 tables
Palavras-chave: Corn; Maize; Commercial corn variety; Sugarcane mosaic virus; ข้าวโพด; ข้าวโพดเลี้ยงสัตว์; โรคชูการ์เคนโมเสคไวรัส; การทดสอบพันธุ์.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4224

Maize research at CIMMYT and its possible implication to the Thai program
Provedor de dados: 106
Autores: Renfro, B.L.
Palavras-chave: Corn; Maize; CIMMYT; Research; World germplasm; Varieties; Staff services; Experitise; Information service; Experiment station; ข้าวโพด; ซิมมิท; แหล่งพันธุกรรม; การให้คำปรึกษา; การฝึกอบรม.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4002

การเปรียบเทียบพันธุ์ข้าวโพดในท้องถิ่น ชุดที่ 2
Provedor de dados: 106
1 table
Palavras-chave: Corn; Maize; On farm research; Yield trial; ข้าวโพด; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4428

Breeding and genetics for the improvement of yield and quality of corn in Thailand
Provedor de dados: 106
Autores: Sujin Jinahyon; Sutat Sriwatanapongse; Bunpote Tasanasuwan; Weerasak Duangchantra; Tawatchai Prasatsrisupab; Suvit Panichying; Sansern Jampatong; Vichien Sakulsom.
14 ill., 18 tables
Palavras-chave: Corn; Maize; Plant breeding; Yield trials; Yields; Quality; Variety trials; Agronomic characters; Downy mildew; Infection; ข้าวโพด; การปรับปรุงพันธุ์; การทดสอบผลผลิต; ผลผลิต; คุณภาพ.
Ano: 1977
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3950

Experiment on foundation seed production on corn and sorghum
Provedor de dados: 106
Autores: Rachain Thiraporn; Somchai Lim-aroon; Thomya Thongluang.
5 tables
Palavras-chave: Corn; Maize; Sorghum; Seed production; Foundation seed; Hybrid seed; Rainfed condition; ข้าวโพด; ข้าวฟ่าง; การผลิตเมล็ดพันธุ์; เมล็ดพันธุ์หลัก.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4363

Genetics and breeding for the improvement of yield and quality of corn
Provedor de dados: 106
Autores: Tawatchai Prasatsrisupab; Prapa Sripichitt; Weerasak Duangchantra; Anek Silapapun; Manop Subsorn; Sansern Jampatong; Patcharee Konghiran.
70 tables
Palavras-chave: Corn; Maize; Plant breeding; Genetics; Hybrids; Variety trials; Yields; Quality; Agronomic characters; Downy mildew; Disease resistance; ข้าวโพด; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4044

Mycotoxin in mold corn, detoxification and utilization of mold corn in chick rations
Provedor de dados: 106
Autores: Prateap Rachapaetayakom; Ankana Hanbranchong; Suporn Sukhupanyaraxa.
4 tables
Palavras-chave: Corn; Maize; Chickens; Mycotoxin; Mold corn; Detoxification; Rations; Ingredients; Feeds; Growth; ข้าวโพด; สารพิษจากเชื้อรา; การทำลายสารพิษ; สูตรอาหาร; ลูกไก่.
Ano: 1977
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3943

Efficiency use of fertilizer for maize
Provedor de dados: 106
Autores: Ring Meesawat; Pradit Boonampol; Mongkol Panichkul; Withaya Marsangsan; Santi Teeraporn; Thianchai Arayangkoon; Montol Savatanon; Ho, C.T.
3 tables
Palavras-chave: Corn; Maize; Fertilizers; Yields; Nutrient requirement; ข้าวโพด; การใส่ปุ๋ย; ผลผลิตของเมล็ด.
Ano: 1983
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4143

Economic analysis of corn production under agribusiness integration project in 1989-90 crop year
Provedor de dados: 106
Autores: Sanit Kao-ian; Sarun Wattanutchariya.
10 tables
Palavras-chave: Corn; Maize; Production; Economic analysis; Agribusiness integration project; Farm input and return; ข้าวโพด; การผลิต; ธุรกิจเกษตร; การวิเคราะห์ทางเศรษฐศาสตร์.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4381

Development of maize products
Provedor de dados: 106
Autores: Paichit Chandrawong.
Palavras-chave: Corn; Maize; Corn products; Corn flakes; Corn grits; Corn meal; Corn flour; Food processing; ข้าวโพด; ผลิตภัณฑ์ข้าวโพด; กระบวนการผลิต; วิธีการ.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3988

Corn downy mildew project
Provedor de dados: 106
Autores: Narong Singburaudom; Wong Bunserbskul; Bonman, J.M.; Renfro, B.L.
5 tables
Palavras-chave: Corn; Maize; Downy mildew; Peronosclerospora sorghi; Infection; Epidemiology; Disease resistance; Varieties; Yields; ข้าวโพด; โรคราน้ำค้าง; การปรับปรุงพันธุ์; ความต้านทานโรค.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4018

On-farm research and regional trials at Agricultural College during 1981
Provedor de dados: 106
Autores: Rachain Thiraporn; Supot Faungfupong; Somchai Lim-Aroon; Pipat Weerathaworn; Lilly Wongweerachotkit; Pattama Sirithunya.
22 tables
Palavras-chave: Corn; Maize; Sorghum; Variety trials; Cultural practices; Weed control; Fertilizers; Yields; Quality; ข้าวโพด; ข้าวฟ่าง; การทดสอบพันธุ์; วัชพืช; สารกำจัดวัชพืช; การทดสอบผลผลิต; การเพาะปลูก.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4048

Optimum rates of nitrogen for early maturing maize
Provedor de dados: 106
Autores: Ring Meesawat; Santi Teeraporn; Chollawuth La-ied; Prasarn Promsoongwong; Pradit Boonampol; Sompong Ditsantia; Mongkol Panichkul.
5 tables
Palavras-chave: Corn; Maize; Nitrogen fertilizers; Early maturity; ข้าวโพด; พันธุ์เบา; ปุ๋ยไนโตรเจน.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4605

การจัดการดินและปุ๋ยในระบบการปลูกพืชที่มีข้าวโพดเป็นพืชสอง
Provedor de dados: 106
Autores: Chollawuth La-ied.
12 tables
Palavras-chave: Corn; Maize; Cropping systems; Soil management; Fertilizer management; Second crop; ข้าวโพด; ระบบการปลูกพืช; การจัดการดิน; การจัดการปุ๋ย.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4216

ข้าวโพดข้าวฟ่างแปรรูปอุตสาหกรรม
Provedor de dados: 106
Palavras-chave: Corn; Maize; Industry; By-product; Value added; ข้าวโพด; ข้าวฟ่าง; อุตสาหกรรม; การแปรรูป; การเพิ่มมูลค่า.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4447

Yield loss of recommended baby corn varieites caused by the corn stemborer, Ostrinia furnacalis (Guenee)
Provedor de dados: 106
Autores: Auranuj Kongkanjana; Ocha Prachuabmoh; Watchara Choonhawong.
3 tables
Palavras-chave: Corn; Maize; Baby corn; Stem borers; Ostrinia furnacalis; ข้าวโพด; หนอนเจาะลำต้น; พันธุ์; ผลผลิต.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4266

ผลของปุ๋ยเคมีและปุ๋ยมูลไก่ ต่อการเจริญเติบโตและผลผลิตของข้าวโพดหวานที่ปลูกอย่างต่อเนื่องในดินชุดโคราช จังหวัดขอนแก่น
Provedor de dados: 106
9 tables
Palavras-chave: Corn; Maize; Sweet corn; Chemical fertilizers; Chicken manure; Growth; Yields; Korat soil; ข้าวโพดหวาน; ปุ๋ยเคมี; ปุ๋ยมูลไก่; การเจริญเติบโต; ผลผลิต; ดินชุดโคราช.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4476

Progress report on sweet corn breeding program 1982
Provedor de dados: 106
Autores: Tavat Lavapauraya; Prachum Jutawantana; Surapol Chowchong; Chantravipha Dhanasobhon.
3 tables
Palavras-chave: Corn; Maize; Sweet corn; Plant breeding; Hybrids; Yields; Quality; ข้าวโพด; ข้าวโพดหวาน; การปรับปรุงพันธุ์; พันธุ์ลูกผสม.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4084

Research in corn and sorghum pathology
Provedor de dados: 106
Autores: Udom Pupipat; Kitti Choonhawongse; Prachum Jutawantana; Wong Bunserbskul; Kittipong Pongboon.
7 tables
Palavras-chave: Corn; Maize; Sorghum; Pathology; Plant diseases; Leaf diseases; Downy mildew; Chemical control; Varieties; Disease resistance; ข้าวโพด; ข้าวฟ่าง; โรคพืช; โรคราน้ำค้าง; โรคราบนช่อข้าวฟ่าง; โรคทางใบ; โรคลำต้นเน่า; โรคแอนแทรคโนส; โรคใบไหม้; โรคใบจุด; โรคราสนิม.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4016

Cumulative effects of cropping systems involving corn and legumes on the yields of the ninth-year crops
Provedor de dados: 106
Autores: Amnat Suwanarit; Chairerk Suwannarat; Sukum Chotechuangmanirat.
3 tables
Palavras-chave: Corn; Maize; Cropping systems; Legumes; Yields; Cumulative effect; ข้าวโพด; ระบบการปลูกพืช; พืชตระกูลถั่ว.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4597

การประเมินสายพันธุ์แท้ข้าวโพดเลี้ยงสัตว์เพื่อสร้างข้าวโพดฝักอ่อนพันธุ์ลูกผสมเดี่ยว
Provedor de dados: 106
Autores: Chalong Kerdsri; Sompong Tongchuay; Samut Chantaro.
5 tables
Palavras-chave: Corn; Maize; Inbred line; Single cross hybrid; Baby corn; ข้าวโพด; ข้าวโพดเลี้ยงสัตว์; ข้าวโพดฝักอ่อน; สายพันธุ์แท้; ลูกผสมเดี่ยว; การประเมินสายพันธุ์.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4518

Nutrition tests with corn and sorghum
Provedor de dados: 106
14 tables
Palavras-chave: Broiler chickens; Layer chickens; Swine; Corn; Maize; Sorghum; Rations; Ingredients; Nutrition tests; Nutrition value; Protein quality; Opaque-2; Growth; Feed conversion efficiency; ข้าวโพด; ข้าวฟ่าง; คุณค่าทางอาหาร; การวิเคราะห์.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3807

Research on corn and sorghum insects
Provedor de dados: 106
Autores: Sawarng Charoenying; Surachate Jamornmarn; Viroj Klibsuwan; Young, W.R.
6 tables
Palavras-chave: Corn; Maize; Sorghum; Insect pests; Selection; Varieties; Inbred line; Pest resistance; Stalk borers; Ostrinia furnacalis; Shoot fly; Atherigona soccata; Insecticides; Insect control; ข้าวโพด; ข้าวฟ่าง; แมลงศัตรูพืช; สารกำจัดแมลงศัตรู; หนอนเจาะลำต้นข้าวโพด; หนอนแมลงวันเจาะยอดข้าวฟ่าง.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4090

Comparative promotion program with private sectors on hybrid seed utilization in corn and sorghum promotion in 1992
Provedor de dados: 106
Autores: Somsak Suriyo.
Palavras-chave: Corn; Maize; Sorghum; Promotion program; Hybrid seed; Utilization; ข้าวโพด; ข้าวฟ่าง; การส่งเสริม; เมล็ดพันธุ์; ลูกผสม.
Ano: 1992
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4515

หลักการส่งเมล็ดพันธุ์ข้าวโพดข้าวฟ่างเข้าทำการทดสอบของกรมวิชาการเกษตร
Provedor de dados: 106
Palavras-chave: Corn; Maize; Sorghum; Varietal trials; ข้าวโพด; ข้าวฟ่าง; เมล็ดพันธุ์; การทดสอบพันธุ์; การทดสอบเมล็ดพันธุ์.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4487

High-quality protein maize
Provedor de dados: 106
Autores: Sutat Sriwatanapongse; Tawatchai Prasatsrisupab.
2 tables
Palavras-chave: Corn; Maize; High quality protein; Plant breeding; Population improvement; Yield trials; ข้าวโพด; ข้าวโพดโปรตีนสูง.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3823

Effects of soil fertility on comparative yields and nutritional characteristics of corn and sorghum cultivars
Provedor de dados: 106
Autores: Amnat Suwanarit; Chairerk Suwannarat; Jettada Makhasuwanarojn.
Palavras-chave: Corn; Maize; Sorghum; Soil fertility; Yields; Nutritive value; ข้าวโพด; ข้าวฟ่าง; ผลผลิต; ความอุดมสมบูรณ์ของดิน; ธาตุอาหารในดิน.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4598

Varietal farm trial of corn and sorghum
Provedor de dados: 106
Autores: Chalaw Chawanapong; Chamnan Chutkaew; Julee Tippayaruk; Vatcharee Lertmongkol; Vichitr Benjasil.
2 tables
Palavras-chave: Corn; Maize; Sorghum; Variety trials; Yields; ข้าวโพด; ข้าวฟ่าง; การทดสอบพันธุ์; การทดสอบพันธุ์ในหลายสภาพแวดล้อม; ผลผลิต.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3984

การเปรียบเทียบพันธุ์ข้าวโพดในท้องถิ่น ชุดที่ 1
Provedor de dados: 106
1 table
Palavras-chave: Corn; Maize; On farm research; Yield trial; ข้าวโพด; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4427

Comparative studies among some soil management practices on growth and yield of corn
Provedor de dados: 106
Autores: Prasop Virakornphanich; Samnao Phetchawee.
Palavras-chave: Corn; Maize; Soil management; Fertilizers; Growth; Yields; ข้าวโพด; การจัดการดิน; อัตราการเจริญเติบโต; การเพาะปลูก.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4060

การทดสอบพันธุ์ข้าวโพดหวานลูกผสมในไร่กสิกร ปี 2546
Provedor de dados: 106
Autores: Somchai Lim-aroon; Sodsai Changsaluk; Sumran Srichomporn; Kosol Kirdpoksub; Somchai Potisan.
6 tables
Palavras-chave: Corn; Maize; Sweet corn; Yield trial; On farm research; ข้าวโพด; ข้าวโพดหวาน; พันธุ์ลูกผสม; การทดสอบในไร่กสิกร.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4221

S1 selection for downy mildew resistance in an erect leaf population
Provedor de dados: 106
Autores: Long, Vo-Dinh.
1 table
Palavras-chave: Corn; Maize; S1 lines; Downy mildew; Erect leaf population; Selection; Disease resistance; ข้าวโพด; โรคราน้ำค้าง; ประชากรข้าวโพดใบตั้ง.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3786

Corn regional yield trials 1983
Provedor de dados: 106
Autores: Chalaw Chawanapong; Prasop Depyasuvarn; Prakob Jan-aram; Sakol Petchmanee; Boonguer Poosri; Nipon Iamsupasit; Teerasak Manupeerapan; Somsri Thaiwesna; Chalaem Romphryk; Thongchai Tangpremsri; Satit Areerak; Kritchai Jaiserb; Prawit Puddhanon; Vichitr Benjasil.
Palavras-chave: Corn; Maize; Variety trials; Regional trials; Yields; ข้าวโพด; การทดสอบพันธุ์; การทดสอบพันธุ์ในหลายท้องที่.
Ano: 1983
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4148

Prospects for a corn and sorghum seed industry in Thailand
Provedor de dados: 106
Autores: Gregg, Bill.
9 tables
Palavras-chave: Corn; Maize; Sorghum; Seed industry; Seed production; Domestic use; Thailand; ข้าวโพด; ข้าวฟ่าง; การผลิตเมล็ดพันธุ์; อุตสาหกรรมเมล็ดพันธุ์; การใช้เมล็ดพันธุ์ภายในประเทศ.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3991

การศึกษาเพื่อพัฒนาการผลิตเมล็ดพันธุ์ข้าวโพดหวานลูกผสมเดี่ยวอินทรี 2 โดยการเพิ่มประชากรและวิธีการใส่ปุ๋ย
Provedor de dados: 106
Autores: Supranee Ngamprasitthi; Thomya Thongluang; Thamrongsilpa Pothisoong; Sukum Chotechuangmanirat; Surapol Chowchong; Anna Saimaneerat; Kosol Kirdpoksub.
6 tables
Palavras-chave: Corn; Maize; Seed production; Hybrids; Insee 2; Plant population; Fertilizer application; ข้าวโพด; ข้าวโพดหวาน; ลูกผสม; การผลิตเมล็ดพันธุ์; การใส่ปุ๋ย; การเพิ่มประชากร.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4557

การเปรียบเทียบพันธุ์ข้าวโพดในไร่กสิกร
Provedor de dados: 106
3 tables
Palavras-chave: Corn; Maize; Variety trials; Yields; ข้าวโพด; การเปรียบเทียบพันธุ์; ไร่กสิกร; ผลผลิต.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4429

Cropping system of corn and mungbean
Provedor de dados: 106
Autores: Prakob Jan-aram.
5 tables
Palavras-chave: Corn; Maize; Cropping systems; Mungbeans; Yields; ข้าวโพด; ถั่วเขียว; ระบบการปลูกพืช; ผลผลิต.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4337

Corn and sorghum seed production in Thailand
Provedor de dados: 106
Autores: Petcharat Wannapee.
Palavras-chave: Corn; Maize; Sorghum; Seed production; Thailand; ข้าวโพด; ข้าวฟ่าง; การผลิตเมล็ดพันธุ์; โครงการผลิตเมล็ดพันธุ์.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3993

Problems on fertilizer consumption for corn, sorghum and other field crops
Provedor de dados: 106
Autores: Prajuab Burparatana.
3 tables
Palavras-chave: Corn; Maize; Sorghum; Fertilizers; Consumption; Fertilizer industry; ข้าวโพด; ข้าวฟ่าง; ปุ๋ยเคมี; อุตสาหกรรมปุ๋ย.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3976

Breeding and genetics for the improvement of yield and quality of corn
Provedor de dados: 106
Autores: Chamnan Chutkaew; Somsak Sonwai; Sakol Chaisri; Suphot Iamsangsri; Vatcharee Lertmongkol; Sansern Jampatong; Anna Saimaneerat; Pratuengsri Sinchaisri; Somrak Noradechanon.
8 tables
Palavras-chave: Maize; Corn; Breeding; Genetics; Yield increase; Yield quality; ข้าวโพด; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ.
Ano: 1992
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4494

Response of nitrogen and phosphorus on the growth of corn at Farm Suwan
Provedor de dados: 106
Autores: Dad, Chaudhry Allah.
1 table
Palavras-chave: Corn; Maize; Phosphorus fertilizers; Nitrogen fertilizers; Growth; Yields; Farm Suwan; ข้าวโพด; ปุ๋ยฟอสฟอรัส; ปุ๋ยไนโตรเจน.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3780

Effects of N and P fertilizers on the behaviour of baby corn
Provedor de dados: 106
Autores: Amnat Suwanarit; Sodsai Changsaluk.
10 ill.
Palavras-chave: Corn; Maize; Baby corn; NP fertilizers; Corn growth; ข้าวโพดฝักอ่อน; การเจริญเติบโต; ผลผลิต; ปุ๋ยไนโตรเจน; ปุ๋ยฟอสฟอรัส.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4251

Progress report on witchweed (Striga asiatica (L.) Kuntze): A root parasitic weed of corn in Thailand
Provedor de dados: 106
Autores: Maneesa Teerawatsakul; Somchart Kanjanajirawong.
Palavras-chave: Corn; Maize; Witchweed; Root parasite; Striga asiatica; Weed control; ข้าวโพด; หญ้าแม่มด; ปรสิตที่เกาะอยู่ที่ราก.
Ano: 1977
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3936

Fertilizer responses on new early maturity corn varieties
Provedor de dados: 106
Autores: Boon-Ampol, P.; Meesawat, R.; Masarngsan, V.
Palavras-chave: Corn; Maize; Varieties; Fertilizers; Variety trials; Yields; ข้าวโพด; การทดสอบปุ๋ย; ผลผลิต.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4108

Lines collection and agronomic trial comparisons of waxy (Tien) and glutinous maize cultivars of Thailand
Provedor de dados: 106
Autores: Suranee Thongluang; Yupapan Chuthathong.
Palavras-chave: Corn; Maize; Waxy corn; Glutinous maize; Line collection; Breeding; ข้าวโพด; ข้าวโพดเทียน; ข้าวโพดข้าวเหนียว; การปรับปรุงพันธุ์; การรวบรวมพันธุ์; ลักษณะพันธุ์.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4282

Economic analysis of corn production under agribusiness integration project in Prachinburi Province in 1989/90 crop year
Provedor de dados: 106
Autores: Sarun Wattanutchariya; Sanit Kao-ian; Vanlapa Vichachai.
12 tables
Palavras-chave: Corn; Maize; Production; Economic analysis; Agribusiness integration project; Farm input and return; ข้าวโพด; การผลิต; ธุรกิจเกษตร; การวิเคราะห์ทางเศรษฐศาสตร์.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4314

Corn production in Vietnam
Provedor de dados: 106
Autores: Ahlgren, Vietnam.
Palavras-chave: Corn; Maize; Corn production; Vietnam; ข้าวโพด; การผลิต; เวียดนาม.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3721

Some Economic considerations regarding the use of atrazine herbicide on maize in Thailand
Provedor de dados: 106
Autores: Montgomery, Roger; Sanit Kao-ian; Chamnien Boonma.
8 tables
Palavras-chave: Corn; Maize; Weeds; Atrazine; Herbicides; Weed control; Economic analysis; Yields; ข้าวโพด; วัชพืช; อาทราซีน; สารกำจัดวัชพืช; การวิเคราะห์ทางด้านเศรษฐกิจ; การผลิต.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4079

Progress report on downy mildew of corn in Thailand
Provedor de dados: 106
Autores: Boon-long, J.; Korpraditskul, V.; Pupipat, U.; Renfro, B.L.
9 tables
Palavras-chave: Corn; Maize; Downy mildew; Thailand; ข้าวโพด; โรคราน้ำค้าง; ประเทศไทย.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3903

Insects injuring corn in Thailand
Provedor de dados: 106
Autores: Aphirat Arunin.
Palavras-chave: Corn; Maize; Insect pests; Corn borers; Corn earworms; Patanga; Leaf aphids; Armyworms; Thailand; ข้าวโพด; แมลงศัตรูพืช; หนอนเจาะลำต้นข้าวโพด; หนอนเจาะฝัก; ตั๊กแตนปาทังก้า; เพลี้ยอ่อน; ประเทศไทย.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3740

Cooperation between public and private sectors
Provedor de dados: 106
Autores: Kriangsak Suwantaradon.
Palavras-chave: Corn; Maize; Sorghum; Plant breeding; Hybrids; Seed; ข้าวโพด; เมล็ดพันธุ์ลูกผสม; แผนการปรับปรุงพันธุ์; การสนับสนุนด้านการเงิน; ความร่วมมือในทางวิชาการ.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4127

Corn-its importance and problems in Philippine economy
Provedor de dados: 106
Autores: Palis, R.K.
Palavras-chave: Corn; Maize; Production; Problems; Philippine economy; Philippines; ข้าวโพด; ปัญหาการผลิต; เศรษฐกิจ; ฟิลิปปินส์.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3720

Regional corn variety test
Provedor de dados: 106
Autores: Chalaw Chawanapong; Chawatipol Ratanakupt; Prakob Jan-aram; Narongsak Senanarong; Chawana Boonreung; Prasop Depyasuvarn; Ampol Senanarong.
8 tables
Palavras-chave: Corn; Maize; Regional test; Variety test; Varieties; Yields; ข้าวโพด; การทดสอบพันธุ์ในหลายท้องที่; การทดสอบสายพันธุ์.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3832

Effect of mulching and manuring on corn cultivation
Provedor de dados: 106
Autores: Samnao Phetchawee; Nonglak Vibulsukh.
1 ill., 3 tables
Palavras-chave: Corn; Maize; Mulching; Manuring; Cultural practices; Fertilizers; Composts; Yields; Nutrient uptake; Soil chemical properties; ข้าวโพด; การคลุมดิน; การใช้ปุ๋ยคอก; การเพาะปลูก.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4107

Crop production and soil management practices for improving yield of corn
Provedor de dados: 106
Autores: Owaht Jootanon; Supot Faungfupong; Rachain Thiraporn.
18 tables
Palavras-chave: Corn; Maize; Varieties; Plant population; Thinning; Weed control; Tassel removal; Leaf angle; Plant densities; Crop production; Soil management practices; ข้าวโพด; การผลิต; การจัดการดิน.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3759

Determination of toxicity of insecticides against corn thrips, Frankliniella williamsi Hood.
Provedor de dados: 106
Autores: Sawarng Charoenying; Mallica Kaewwises; Tawil Nilpayak.
1 table
Palavras-chave: Corn; Maize; Thrips; Insecticides; Frankliniella williamsi; Toxicity; ข้าวโพด; เพลี้ยไฟ; สารเคมีฆ่าแมลง; ความเป็นพิษ.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4307

International training programs
Provedor de dados: 106
Autores: Smeltzer, Dale G.
13 tables
Palavras-chave: Corn; Maize; Training programs; Variety trials; Fertilizer trials; Population density trials; Mixed cropping; Crop management; Soil management; Pest control; Plant breeding; Growth; Yields; ข้าวโพด; โครงการฝึกอบรม.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3847

1992 on-farm research on corn
Provedor de dados: 106
Autores: Pipat Weerathaworn; Prataun Klinto; Somsak Rodlong; Rachain Thiraporn; Kosol Kirdpoksub; Somchai Lim-aroon; Prapon Boonrumpun; Sukum Chotechuangmanirat; Somchai Potisan.
5 tables
Palavras-chave: Corn; Maize; On farm research; Varietal trial; Commercial hybrid trial; NPK fertilizer trial; Verification trial; ข้าวโพด; การทดสอบระดับไร่กสิกร; ผลผลิต; ลูกผสม; ปุ๋ย; ไนโตรเจน; ฟอสฟอรัส; โปแตสเซียม.
Ano: 1992
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4501

Progress report on research project for development
Provedor de dados: 106
Autores: Aschan Sukthumrong.
3 ill., 7 tables
Palavras-chave: Corn; Maize; Sorghum; Research projects; Administration; Activities; ข้าวโพด; ข้าวฟ่าง; แปลงทดลอง; แรงงาน; วัตถุทดลอง.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4040

การระบาดของโรคข้าวโพดจากแบคทีเรียชนิดใหม่ในประเทศไทย
Provedor de dados: 106
Autores: Sutruedee Prathuangwong; Prachum Jutawantana; Kulchana Ketsuwan; Supot Kasem.
3 ill., 4 tables
Palavras-chave: Corn; Maize; Bacterial diseases; Thailand; ข้าวโพด; ข้าวโพดเลี้ยงสัตว์; โรคที่เกิดจากแบคทีเรีย.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4225

ข้าวโพดหวานลูกผสมเดี่ยวสองสีพันธุ์ KSSC 978
Provedor de dados: 106
Autores: Chokechai Aekatasanawan; Chamaiporn Aekatasanawan; Noppong Chulchoho; Chatpong Balla.
2 tables
Palavras-chave: Corn; Maize; Sweet corn; Single cross hybrid; ข้าวโพด; ข้าวโพดหวาน; ข้าวโพดหวานสองสี; ลูกผสมเดี่ยว.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4198

On farm testing open discussion
Provedor de dados: 106
Autores: Ampol Senanarong; Welsch, D.E.
4 ill.
Palavras-chave: Corn; Maize; On farm testing; Technology package; Extension package; ข้าวโพด; การทดสอบพันธุ์; ไร่นาเกษตรกร; เทคโนโลยีการผลิต; การส่งเสริม; เทคโนโลยีการผลิตที่เหมาะสม.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3915

Report on aflatoxin-free maize production in Phetchabun province for 1987
Provedor de dados: 106
Autores: Chutip Chanaseni.
2 tables
Palavras-chave: Corn; Maize; Production; Fungi; Aflatoxins; Technology transfer; Phetcha bun province; ข้าวโพด; เชื้อรา; อะฟลาทอกซิน; การผลิต; การถ่ายทอดเทคโนโลยี.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4259

เทคนิคการสกัด DNA จากใบข้าวโพดสดให้มีคุณภาพดี
Provedor de dados: 106
Autores: Chaba Jampatong; Chatpong Balla; Usa Choorak; Gunyavee Saipun.
12 ill., 3 tables
Palavras-chave: Corn; Maize; DNA; Extraction; ข้าวโพด; ดีเอ็นเอ; การสกัด; ใบ.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4211

Studies on mycorrhizal fungi of maize in Thailand
Provedor de dados: 106
Autores: Poonpilai Suwanarit; Charan Chettanachitara.
10 ill., 2 tables
Palavras-chave: Corn; Maize; Mycorrhizal fungi; Roots; Vesicular arbuscular mycorrhizae; VA mycorrhizae; Chlamydospores; Thailand; ข้าวโพด; ไมคอร์ไรซา.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3875

Incidence of aflatoxin in corn
Provedor de dados: 106
Autores: Prisnar Siriacha; Arunsri Wong-Urai; Prawat Tonboon-Ek; Dara Buangsuwon.
5 tables
Palavras-chave: Corn; Maize; Aflatoxins; Fungi; Aspergillus; Fusarium; Botryodiplodia; Penicillium; Contamination; Fields; Storage houses; ข้าวโพด; อะฟลาทอกซิน; เชื้อรา; แอสเปอร์จิลลัส; ฟูซาเรียม; โบทริโอดิพโพลเดีย; เพนนิซิเลียม.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4092

Soil fertility studies on corn
Provedor de dados: 106
Autores: Amnat Suwanarit; Chairerk Suwannarat; Sukum Chotechuangmanirat; Nuntarat Supakamnerd.
13 ill., 2 tables
Palavras-chave: Corn; Maize; Spacing; Fertilizers; Soil fertility; Chicken manure; Rock phosphate; Phosphate fertilizers; Nutrient uptake; Yields; Quality; ข้าวโพด; ความอุดมสมบูรณ์ของดิน; ระยะปลูก; ปุ๋ยมูลไก่; ร็อกฟอสเฟท; ปุ๋ยฟอสเฟต; การทดสอบดิน; การทดสอบพืช.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4067

ข้อคิดบางประการในการใช้สายพันธุ์ทดสอบเพื่อประเมินสายพันธุ์ข้าวโพด
Provedor de dados: 106
Autores: Sansern Jampatong; Chokechai Aekatasanawan; Chatpong Balla; Noppong Chulchoho; Worachak Wongphila.
Palavras-chave: Corn; Maize; Line evaluation; Tester; ข้าวโพด; สายพันธุ์ทดสอบ; การประเมินสายพันธุ์.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4196

Yield potential of some commercial corn varieties
Provedor de dados: 106
Autores: Pichet Grudloyma; Sanit Choowa; Charas Kitbamroong; Somrak Noradechanon; Sompong Tongchuay; Sukapong Vayuparp; Pornsak Duangpudtan; Preecha Saengsoda; Amnuay Tongdee.
2 tables
Palavras-chave: Corn; Maize; Yields; Commercial variety; ข้าวโพด; พันธุ์ทางการค้า; ผลผลิต.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4298

ผลของสารคลุกเมล็ดก่อนปลูกเพื่อป้องกันโรคราน้ำค้าง (downy mildew disease) ที่มีต่อคุณภาพเมล็ดพันธุ์ข้าวโพดหวาน
Provedor de dados: 106
Autores: Supranee Ngamprasitthi; Thomya Thongluang; Prachum Jutawantana; Sukum Chotechuangmanirat; Anna Saimaneerat.
6 tables
Palavras-chave: Corn; Maize; Seed treatment; Sweet corn; Downy mildew; Seed quality; ข้าวโพด; ข้าวโพดหวาน; โรคราน้ำค้าง; สารคลุกเมล็ดก่อนปลูก; คุณภาพเมล็ดพันธุ์.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4547

Stimulating effects of foliar K-Fertilizer applied at appropriate stage of development of corn: Second field confirmation
Provedor de dados: 106
Autores: Amnat Suwanarit; Sodsai Changsaluk.
2 tables
Palavras-chave: Corn; Maize; Foliar K-fertilizer application; Growth; Development; ข้าวโพด; การให้ปุ๋ยทางใบ; ปุ๋ยไนโตรเจน; ระยะการเจริญเติบโต.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4352

Demonstration of corn production on a large scale planting under mechanization
Provedor de dados: 106
3 tables
Palavras-chave: Corn; Maize; Corn production; Demonstration; Farm machinery; Mechanization; Yields; Production costs; ข้าวโพด; การผลิต; แปลงสาธิต; เครื่องจักรกลเกษตร.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3812

Farm demonstration
Provedor de dados: 106
5 tables
Palavras-chave: Corn; Maize; Sorghum; Farm demonstration; Varieties; Variety trials; Yields; ข้าวโพด; ข้าวฟ่าง; แปลงสาธิต.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3810

Improvement of yield and quality of corn
Provedor de dados: 106
Autores: Teerasak Manupeerapan; Kittisri Sukapinda; Prawit Puddhanon; Nipon Iamsupasit; Sakol Petchmanee; Prakob Jan-aram; Somrak Noradechanon; Satit Areerak; Sukapong Vayuparp; Wantana Tangpremsri; Lily Kaweeta; Vichit Benjasil.
31 tables
Palavras-chave: Corn; Maize; Plant breeding; Variety trials; Yields; Quality; Agronomic characters; ข้าวโพด; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ.
Ano: 1983
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4130

Efficacy of five insecticides against Frankliniella  williamsi Hood. Nezara viridula F. and Heliothis armigera HBN.
Provedor de dados: 106
Autores: Sawarng Charoenying.
1 table
Palavras-chave: Corn; Maize; Insect pests; Insecticides; Frankliniella williamsi; Nezara viridula; Heliothis armigera; ข้าวโพด; สารเคมีฆ่าแมลง; เพลี้ยไฟ; มวนเขียว; หนอนเจาะฝัก.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4370

การจัดระบบการปลูกพืชร่วมกับข้าวโพดไร่เพื่อประสิทธิภาพการใช้ดินสูงสุดในเขตเกษตรอาศัยน้ำฝน
Provedor de dados: 106
Autores: Anna Saimaneerat; Supranee Ngamprasitthi; Sangkhae Nawanich; Sukum Chotechuangmanirat.
6 tables
Palavras-chave: Corn; Maize; Cropping systems; Rainfed area; Land use; Field corn; ข้าวโพด; ระบบการปลูกพืช; การใช้ที่ดิน; เกษตรอาศัยน้ำฝน; ประสิทธิภาพ.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4215

Investigation on the farmers opinions of the recommended corn varieties
Provedor de dados: 106
Autores: Sanga Duangratana; Sunantha Vesaurai; Amorn Vatanasan; Sutteraporn Sirisingh.
9 tables
Palavras-chave: Corn; Maize; Varieties; Seed rate; Fertilizers; Pesticides; Pest insects; Yields; ข้าวโพด; การผลิต.
Ano: 1977
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3944

DOA-Maize research and development
Provedor de dados: 106
Autores: Pichet Grudloyma; Somrak Noradechanon; Surapong Prasitwattanaseree; Kalaya papintu; Manoon Pumklom.
9 tables
Palavras-chave: Corn; Maize; Population improvement; Hybrids; Cooperative program; Biotechnology; AMBIONET; Plant breeding; ข้าวโพด; การปรับปรุงประชากร; พันธุ์ลูกผสม; โครงการความร่วมมือ; เทคโนโลยีชีวภาพ; แอมไบโอเนท.
Ano: 2001
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4159

Business transacted during the last session
Provedor de dados: 106
Palavras-chave: Corn; Maize; Production; Development; ข้าวโพด; ธุรกิจข้าวโพด.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3917

Green manure and nitrogen fertilizer effect on grain yield of corn and sorghum
Provedor de dados: 106
Autores: Ring Meesawat; Yunus Neiro; Prasarn Promsoongwong; Manoch Donsey; Bunlu Dechsorngchun; Charay Chalermnopakun; Karun Jitvichote.
2 ill., 11 tables
Palavras-chave: Corn; Maize; Sorghum; Grain yield; Green manures; N fertilizers; ข้าวโพด; ข้าวฟ่าง; ปุ๋ยพืชสด; ปุ๋ยไนโตรเจน; ผลผลิต; คุณภาพ.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4290

Corn and sorghum insects 1983 annual report
Provedor de dados: 106
Autores: Meksongsee, B.; Kongkanjana, M.; Chawanapong, C.; Chunhawang, W.; Jumrernma, K.; Wongkobrat, A.
6 tables
Palavras-chave: Corn; Maize; Sorghum; Insect pests; Stem borers; Ostrinia furnacalis; Shoot fly; Atherigona soccata; Chemical control; Variety trials; Yields; Screening; ข้าวโพด; ข้าวฟ่าง; แมลงศัตรูพืช; การควบคุมด้วยสารเคมี; ไตรโคเดอร์มา; หนอนเจาะลำต้น; หนอนแมลงวันเจาะยอดข้าวฟ่าง.
Ano: 1983
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4144

Seed production of Department of Agriculture in 1989
Provedor de dados: 106
Autores: Chutima Koshawatana.
Palavras-chave: Corn; Maize; Sorghum; Production; ข้าวโพด; ข้าวฟ่าง; การผลิตเมล็ดพันธุ์.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4364

Entomological research during 1974
Provedor de dados: 106
15 ill., 15 tables
Palavras-chave: Corn; Maize; Sorghum; Insect pests; Entomology; Shoot fly; Varieties; Pest resistance; Population dynamics; Yields; Losses; ข้าวโพด; ข้าวฟ่าง; แมลงศัตรูพืช; กีฏวิทยา.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3803

Research and development on corn and sorghum hybrid of Research Department Cargill Seeds Co. Ltd.
Provedor de dados: 106
Autores: Poomin Trakoontiwakorn; Chamnan Chutkaew; Tunya Kunta; Phattakul Chandhanamatta.
Palavras-chave: Corn; Maize; Sorghum; Hybrids; Research and development; Cargill Seeds Co.Ltd; ข้าวโพด; ข้าวฟ่าง; พันธุ์ลูกผสม; การพัฒนา.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4294

การศึกษาความสัมพันธ์ระหว่างประชากรหนอนหลอดหอมกับแมลงศัตรูธรรมชาติ
Provedor de dados: 106
2 ill., 1 table
Palavras-chave: Corn; Maize; Insecticides; Predator; Beet armyworm; Spodoptera exigua; Natural enemies; ข้าวโพด; สารฆ่าแมลง; หนอนหลอดหอม; แมลงศัตรูธรรมชาติ.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4422

Study on the response of DMR corn varieties to different plant population and levels of soil fertility
Provedor de dados: 106
Autores: Nipon Iamsupasit; Narongsak Senanarong; Ampol Senanarong; Jansamoot Sarakul.
4 tables
Palavras-chave: Corn; Maize; Varieties; Downy mildew; Plant population; Soil fertility; Npk fertilizers; Yields; ข้าวโพด; โรคราน้ำค้าง; ประชากรพืช; ความอุดมสมบูรณ์ของดิน.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3829

Study on production and marketing of sweet corn growers and middlemen
Provedor de dados: 106
Autores: Ampa Tuntisira; Chalermkeit Pokawattana; Pasara Chawapradit.
4 tables
Palavras-chave: Corn; Maize; Sweet corn; Production; Marketing; Grower; Middlemen; ข้าวโพด; ข้าวโพดหวาน; การผลิต; การตลาด; ผู้ปลูก; พ่อค้าคนกลาง.
Ano: 1992
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4512

Effect of grain type on grain aflatoxin contamination in field corn
Provedor de dados: 106
Autores: Supot Faungfupong; Rungnapa Tangadulratana; Prawat Tonboon-Ek; Kanjana Bhudhasamai; Dara Buangsuwon.
2 tables
Palavras-chave: Corn; Maize; Grain type; Fungi; Aflatoxins; ข้าวโพด; ข้าวโพดเลี้ยงสัตว์; ลักษณะเมล็ด; เชื้อรา; อะฟลาทอกซิน; พันธุ์.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4258

ธุรกิจเมล็ดพันธุ์ข้าวโพดข้าวฟ่างการตลาด
Provedor de dados: 106
Palavras-chave: Corn; Maize; Sorghum; Seed marketing; Seed business; Hybrid seed; ข้าวโพด; ข้าวฟ่าง; เมล็ดพันธุ์; ธุรกิจเมล็ดพันธุ์; การตลาด.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4443

IACP yield trial no. 2
Provedor de dados: 106
Autores: Rifin, Amsir.
1 table
Palavras-chave: Corn; Maize; Yield trials; Variety trials; Yields; ข้าวโพด; การทดสอบผลผลิต.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3772

การศึกษาความต้านทานต่อหนอนเจาะลำต้นของพันธุ์ข้าวโพดมหาวิทยาลัยเกษตรศาสตร์
Provedor de dados: 106
Autores: Sangkhae Nawanich; Somchai Lim-aroon; Sodsai Changsaluk; Supranee Ngamprasitthi; Piyarat Jangpon.
3 tables
Palavras-chave: Corn; Maize; Stem borers; Ostrinia furnacalis; Insect pests; ข้าวโพด; หนอนเจาะลำต้น; พันธุ์ต้านทาน.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4548

งานปรับปรุงคุณภาพและผลผลิตของข้าวโพด
Provedor de dados: 106
Autores: Chamnan Chutkaew; Sutat Sriwatanapongse; Sansern Jampatong; Patcharee Konghiran; Boonlum Paysuwan; Chokechai Aekatasanawan; Chirayus Laohawanich; Orakit Prasertkit; Chatpong Balla.
Palavras-chave: Corn; Maize; Breeding; Yield improvement; Quality improvement; ข้าวโพด; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4456

Study on super sweet corn and vegetabel soybean in production system
Provedor de dados: 106
Autores: Sumitra Pinthongkum; Suvit Pinthongkum.
3 tables
Palavras-chave: Corn; Maize; Sweet corn; Vegetable soybean; Production systems; ข้าวโพด; ข้าวโพดหวาน; ถั่วเหลืองฝักสด; ระบบการผลิต.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4342

Corn diseases in Thailand
Provedor de dados: 106
Autores: Siripong Intrama; Winit Changsri; Udom Pupipat.
Palavras-chave: Corn; Maize; Plant diseases; Curvularia; Helminthosporium; Rhizopus; Physoderma; Aspergillus; Rusts; Diplodia; Penicillium; Gibberella; Pythium; Thailand; ข้าวโพด; โรคพืช; ประเทศไทย.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3737

ลักษณะอาการและปฏิกิริยาของข้าวโพดพันธุ์ต่าง ๆ ต่อโรคเหี่ยวสาเหตุจากเชื้อรา Fusarium moniliforme
Provedor de dados: 106
Autores: Chuteemun Panichsukpatana; Peerawan Patanavipas; Tuanchai Boon-Long.
3 tables
Palavras-chave: Corn; Maize; Disease; Fusarium wilt; Fungi; ข้าวโพด; โรคเหี่ยว; เชื้อรา; สาเหตุ; ฟูซาเรียม; การทดสอบพันธุ์; อาการของโรค; การเกิดโรค.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4542

Breeding and genetics for the improvement of yield and quality in Thailand
Provedor de dados: 106
Autores: Sujin Jinahyon; Taweesak Pulum; Tawatchai Prasatsrisupab; Weerasak Duangchantra; Prapa Sripichitt; Sansern Jampatong.
33 tables
Palavras-chave: Corn; Maize; Plant breeding; Genetics; Population improvement; Variety trials; Yields; Quality; Agronomic characters; ข้าวโพด; การปรับปรุงพันธุ์; หน่วยดำเนินการ; หน่วยปฏิบัติการ; หน่วยคลังพันธุกรรม; หน่วยกิจกรรมพิเศษ; การสร้างประชากรข้าวโพด; การปรับปรุงประชากรข้าวโพด.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3954

Soil studies
Provedor de dados: 106
4 ill., 14 tables
Palavras-chave: Corn; Maize; Sorghum; Varieties; Nitrogen fertilizers; Phosphate fertilizers; Soil physics; Soil moisture regime; Soil chemicophysical properties; Soil mineralogy; Soil types; Soil surveys; Growth; Yields; ข้าวโพด; ข้าวฟ่าง; ความอุดมสมบูรณ์ของดิน; ลักษณะทางกายภาพ; การสำรวจดิน; ชุดดิน.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3762

Effects of some soil managements on soil moisture retention and on the growth of corn and mungbeans
Provedor de dados: 106
Autores: Kubota, Toru; Prateep Verapattananirund; Thirapong Piyasiranond; Pongpit Piyapongse.
Palavras-chave: Corn; Maize; Mungbeans; Mulching; Tillage; Soil moisture content; Soil management; Growth; Yields; ข้าวโพด; ถั่วเขียว; ความชื้นในดิน; การจัดการดิน.
Ano: 1977
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3929

Some guidelines for conducting production research in maize
Provedor de dados: 106
Autores: Fishcher, K.S.
5 tables
Palavras-chave: Corn; Maize; Production research; Thailand National Corn and Sorghum Program; Budget; Variety trials; Planting systems; Fertilizers; Fertilizer trials; Herbicide use; Tillage; Planting date; ข้าวโพด; การผลิต; การพัฒนาเชื้อพันธุกรรม; ระบบการเพาะปลูก; สารกำจัดวัชพืช; การทดสอบผลผลิต; การทดสอบปุ๋ย.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4102

Selection for low ear placement in Thai composite
Provedor de dados: 106
Autores: Virtucio, Robert H.
1 table
Palavras-chave: Corn; Maize; Thai composite; Low ear corn; High ear corn; Selection; ข้าวโพด; ตำแหน่งฝักต่ำ; พันธุ์ผสมเปิด; ตำแหน่งฝักสูง.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3787

Effects of N fertilizer applied at different times and by different methods at different soil fertility levels and application rates on maize
Provedor de dados: 106
Autores: Amnat Suwanarit; Chairerk Suwannarat; Sukum Chotechuangmanirat.
Palavras-chave: Corn; Maize; N fertilizers; Soil fertility; Fertilizer application rate; Fertilizer application time; ข้าวโพด; ปุ๋ยไนโตรเจน; ความอุดมสมบูรณ์ของดิน; อัตราปุ๋ย; ระยะเวลาใส่ปุ๋ย; ผลผลิต.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4401

Ground weevil (Coleoptera : Curculionidae) : Corn insect pest
Provedor de dados: 106
Autores: Watchara Choonhawong; Auranuj Kongkanjana; Ocha Prachuabmoh.
1 ill., 2 tables
Palavras-chave: Corn; Maize; Insect pest; Ground weevil; Coleoptera; Biology; ข้าวโพด; มอดดิน.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4265

Population dynamic study of rodents in maize
Provedor de dados: 106
Autores: Puangtong Boonsong; Korntong Puangprakhon; Yuvaluk Khoprasert; Taksin Archawakom; Chompoonut Chanyapate; Vera Chamkrachang.
4 ill., 4 tables
Palavras-chave: Corn; Maize; Rodents; Population dynamics; ข้าวโพด; หนู; การเปลี่ยนแปลงประชากร.
Ano: 1992
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4509

เศรษฐศาสตร์ของการผลิตข้าวโพดและการจัดการหลังเก็บเกี่ยว
Provedor de dados: 106
Autores: Sanit Kao-ian; Sarun Wattanutchariya.
9 tables
Palavras-chave: Corn; Maize; Production; Economic analysis; Post-harvest; ข้าวโพด; เศรษฐศาสตร์การผลิต; การจัดการหลังการเก็บเกี่ยว.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4464

Attitude of farmers in the central region on hybrid corn cultivation
Provedor de dados: 106
Autores: Lampan  Khankasigum; Wattanaporn  Meesakuntavorn.
8 tables
Palavras-chave: Corn; Maize; Hybrids; Seed; Production; Farmer attitude; ข้าวโพด; ลูกผสม; ทัศนคติ; เกษตรกร; เมล็ดพันธุ์; การเขตกรรม; การปลูก.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4274

Evaluation of downy mildew reaction on different germplasm of corn in 1988
Provedor de dados: 106
Autores: Prachum Jutawantana; Udom Pupipat; Chamaiporn Kittithamkul; Jiranan Yamsoongnern.
3 tables
Palavras-chave: Corn; Maize; Downy mildew; Germplasm; ข้าวโพด; โรคราน้ำค้าง; พันธุ์; ความต้านทานโรค.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4300

Effect of mulching on soil fertility and growth of upland crops
Provedor de dados: 106
Autores: Samnao Phetchawee; Nonglak Vibulsukh; Prapai Chairoj; Igarashi, T.; Ishida, H.
2 ill., 7 tables
Palavras-chave: Corn; Maize; Mungbeans; Upland crops; Mulching; Soil moisture content; Soil fertility; ข้าวโพด; ถั่วเขียว; ความอุดมสมบูรณ์ของดิน; การคลุมดิน.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3981

Agronomy
Provedor de dados: 106
9 tables
Palavras-chave: Corn; Maize; Sorghum; Fertilizers; Varieties; Growth; Yields; Chainat paddy field; ข้าวโพด; ข้าวฟ่าง; การเพาะปลูก; การเขตกรรม.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3796

Studies on the role of green manure legumes for corn and sorghum cropping system
Provedor de dados: 106
Autores: Aschan Sukthumrong; Sukum Chotechuangmanirat; Jongruk Chanchareonsook.
5 tables
Palavras-chave: Corn; Maize; Sorghum; Legumes; Green manures; Fertilizers; Rock phosphate; Cropping systems; Yields; Economic analysis; Soil properties; ข้าวโพด; ข้าวฟ่าง; ระบบการปลูกพืช; พืชตระกูลถั่ว; ปุ๋ยพืชสด.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4070

Uptake and distribution of N P K in Guatemala corn
Provedor de dados: 106
Autores: Sorasith Vacharotayan.
7 ill.
Palavras-chave: Corn; Maize; NPK fertilizers; Guatemala corn; Nutrient uptake; Nutrient distribution; ข้าวโพด; ปุ๋ยไนโตรเจน; ปุ๋ยฟอสฟอรัส; ปุ๋ยโปแตสเซียม; พันธุ์กัวเตมาลา.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3890

Corn downy mildew program
Provedor de dados: 106
Autores: Udom Pupipat; Kitti Choonhawongse; Bunpote Tasanasuwan; Niramit Pratoomrat; Ratchanee Tangpong; Renfro, B.L.
5 tables
Palavras-chave: Corn; Maize; Downy mildew; Varieties; Disease resistance; Yields; ข้าวโพด; โรคราน้ำค้าง.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3872

การใช้วัสดุเหลือใช้จากโรงงานผงชูรส 2 ปี ที่มีต่อผลผลิตข้าวโพด-ข้าวฟ่างและสมบัติทางเคมีของดินไร่ 2 ชนิด
Provedor de dados: 106
Autores: Dissapan Thammapirume; Santi Teeraporn; Chollawuth La-ied.
14 tables
Palavras-chave: Corn; Maize; Sorghum; Production; Glutamic; Upland soil; ข้าวโพด; ข้าวฟ่าง; วัสดุเหลือจากโรงงานผงชูรส; ผลผลิต; ดินไร่; คุณสมบัติทางเคมีของดิน.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4540

Department of Agricultural Extension corn and sorghum seed production
Provedor de dados: 106
Autores: Petcharat Wannapee.
Palavras-chave: Corn; Maize; Sorghum; Seed production; ข้าวโพด; ข้าวฟ่าง; การผลิตเมล็ดพันธุ์.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4115

รายงานความก้าวหน้าผลการวิจัย Aflatoxin ในข้าวโพด
Provedor de dados: 106
Autores: Nagler, Martin J.
Palavras-chave: Corn; Maize; Aspergillus flavus; Aflatoxins; ข้าวโพด; อะฟลาทอกซิน.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4411

Corn standard yield trial
Provedor de dados: 106
Autores: Chalaw Chawanapong; Prakob Jan-aram; Prasop Depyasuvarn; Sakol Petchmanee; Teerasak Manupeerapan; Chanika Patamadilok; Somsri Thaiwesna; Suvit Punsurintr; Kemchart Chaiyarat; Vichitr Benjasil.
5 tables
Palavras-chave: Corn; Maize; Yield trials; Variety trials; Yields; Quality; Agronomic characters; ข้าวโพด; การทดสอบพันธุ์; ผลผลิตเมล็ด; ลักษณะทางการเกษตร.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4011

ตลาดค้าข้าวโพดในประเทศไทย
Provedor de dados: 106
Autores: Warin Wonghanchao.
1 ill., 15 tables
Palavras-chave: Corn; Maize; Marketing; Production; ข้าวโพด; การตลาด; การผลิต; การค้า.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4454

Progress report on witchweed (Striga asiatica (L.) O. Kuntze) a root parasitic weed of corn in Thailand
Provedor de dados: 106
Autores: Maneesa Teerawatsakul; Somchart Kanjanajirawong.
1 table
Palavras-chave: Corn; Maize; Witchweed; Striga asiatica; Root parasite; Herbicides; Weed control; Yields; ข้าวโพด; หญ้าแม่มด; ปรสิตที่เกาะรากพืช.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3859

Evaluation of the Aspergillus flavus resistance of open pollinated corn
Provedor de dados: 106
Autores: Udom Pupipat; Prachum Jutawantana; Chamaiporn Kittithamkul; Duanrat Choludomkul; Jiranan Yamsoongnern.
1 table
Palavras-chave: Corn; Maize; Open pollinated variety; Fungi; Aspergillus flavus; ข้าวโพด; พันธุ์ผสมเปิด; พันธุ์ต้านทาน; แอสเปอร์จิลลัส.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4301

Insect pests of stored corn
Provedor de dados: 106
Autores: Chuwit Sukprakarn.
Palavras-chave: Corn; Maize; Insect pests; Storage; Weevils; Sitophilus; Tribolium; Tribolium; Sitotroga; Ephestia; Corcyra; Insect control; Insecticides; ข้าวโพด; แมลงศัตรูพืช; การเก็บรักษา; มอดข้าวสาร; การควบคุมแมลงศัตรูพืช.
Ano: 1983
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4145

Role of maize in Malayan agriculture
Provedor de dados: 106
Autores: Van, T.K.
1 table
Palavras-chave: Corn; Maize; Production; Malayan agriculture; ข้าวโพด; การเกษตร; มาเลเซีย.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3723

Problems confronting grain storage
Provedor de dados: 106
Autores: Slibeck, Howard.
2 tables
Palavras-chave: Corn; Maize; Grain storage; Mold damage; Heat damage; Moisture content; Storage life; Quality; ข้าวโพด; การเก็บรักษา; ความเสียหายจากเชื้อรา; ความเสียหายจากความร้อน; การลดความชื้น; ความชื้นภายในเมล็ด.
Ano: 1977
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3948

Fertilizer trial on corn and sorghum
Provedor de dados: 106
Autores: Ring Meesawat; Dumri Thawornmas; Tianchai Suvanvej; Pradit Boonampol; Mongkol Panichkul.
7 tables
Palavras-chave: Corn; Maize; Sorghum; Fertilizer trials; Nitrogen fertilizers; Rock phosphate; Livestock manures; Soil chemicophysical properties; Nitrogen uptake; Soil types; Growth; Yields; ข้าวโพด; ข้าวฟ่าง; การทดสอบปุ๋ย.
Ano: 1977
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3926

Comparison between qualities and consumer preference of different baby corn varieties for canning
Provedor de dados: 106
Autores: Kulvadee Trongpanich.
6 tables
Palavras-chave: Corn; Maize; Baby corn; Quality; Consumer preference; ข้าวโพด; ข้าวโพดฝักอ่อน; พันธุ์; คุณภาพ; การบรรจุกระป๋อง.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4316

Responses of K.U. hybrid 2301 corn to soil fertility and plant spacing
Provedor de dados: 106
Autores: Amnat Suwanarit; Chairerk Suwannarat; Sukum Chotechuangmanirat.
2 ill., 2 tables
Palavras-chave: Corn; Maize; KU 2301; Hybrids; Fertilizers; Soil fertility; Spacing; Yields; ข้าวโพด; พันธุ์ลูกผสมสุวรรณ 2301; การใส่ปุ๋ย; ระยะปลูก.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4103

On farm fertilizer trials
Provedor de dados: 106
Autores: Boon-Ampol, P.; Meesawat, R.; Theeraporn, S.; Savathanon, M.
Palavras-chave: Corn; Maize; Fertilizers; Yields; ข้าวโพด; ข้าวฟ่าง; การทดสอบข้าวโพดและข้าวฟ่าง; ไร่นาเกษตรกร; การทดสอบปุ๋ย; การทดสอบพันธุ์ในหลายท้องที่.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4110

Efficacy of medicinal herbs and botanical insecticides against the egg laying of the corn stalk borer, Ostrinia furnacalis Guen
Provedor de dados: 106
Autores: Somchai Isichaikul; Sawarng Charoenying; Weerawan Amornsak.
1 table
Palavras-chave: Corn; Maize; Sweet corn hybrid; Corn borers; Ostrinia furnacalis; Medicinal herbs; Botanical insecticides; ข้าวโพด; หนอนเจาะลำต้น; พืชสมุนไพร; สารกำจัดแมลงจากพืช.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4263

Effect of water supplied to Bogor no.2 corn and Hegari no.13 at Mae Klong Yai Irrigation Experiment Station, 1974 dry season
Provedor de dados: 106
Autores: Pradit Ritruengdet.
6 tables
Palavras-chave: Corn; Maize; Sorghum; Water supply; Bogor no.2; Hegari no.13; Varieties; Mae Klong Yai irrigation; Dry season; Yields; ข้าวโพด; ข้าวฟ่าง; การใช้น้ำ; พันธุ์โบกอร์ 2; พันธุ์เฮกการี่ 13.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3840

Research, development, and distribution to users of hybrid maize Nakhon Sawan 72
Provedor de dados: 106
Autores: Pichet Grudloyma; Chutima Koshawatana.
Palavras-chave: Corn; Maize; Hybrids; Nakorn Sawan 72; Research; Development; Distribution.
Ano: 2001
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4189

ข้าวโพดครีมบรรจุกระป๋องจากข้าวโพดหวาน 2 พันธุ์
Provedor de dados: 106
6 tables
Palavras-chave: Corn; Maize; Sweet corn; Cream kernel corn; Fresh ear corn; ข้าวโพด; ข้าวโพดหวาน; ข้าวโพดครีมกระป๋อง; คุณภาพ.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4436

การศึกษาและประเมินผลโครงการศูนย์ข้าวโพดชุมชน ปี 2544/45
Provedor de dados: 106
Autores: Narong Wuttiwan.
1 table
Palavras-chave: Corn; Maize; Hybrids; Yields; Quality; Drought; Aflatoxins; Farm machinery; Community center project; ข้าวโพด; โครงการศูนย์ข้าวโพดชุมชน; ผลผลิต; คุณภาพ; เครื่องจักรกลเกษตร; อะฟลาทอกซิน.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4562

Effects of herbicides on field corn (Suwan 1)
Provedor de dados: 106
Autores: Umporn Suwunnamek.
1 table
Palavras-chave: Corn; Maize; Herbicides; Suwan 1; Weed control; Yields; ข้าวโพด; สารกำจัดวัชพืช; พันธุ์สุวรรณ 1.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3830

Sugar production from whole grain corns
Provedor de dados: 106
Autores: Suparath Chavana; Suparat  Reungmaneepaitoon; Rasamee Supasri; Somchit Niyomthai; Somyos Chanyavilas; Pattraporn Chakrangkoon; Chumsai Silavanich; Sukoncheun Sringam.
5 ill., 4 tables
Palavras-chave: Corn; Maize; Sugar; Production; Food processing; Quality; ข้าวโพด; การผลิตน้ำตาล.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4117

Position of maize in Indian agriculture
Provedor de dados: 106
Autores: Dhawan, N.L.
2 tables
Palavras-chave: Corn; Maize; Production; Indian agriculture; ข้าวโพด; การผลิต; การเกษตรในอินเดีย.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3719

Influence of sulphur in crop rotation pattern (Maize-Mungbean)
Provedor de dados: 106
Autores: Pradit Boonampol; Wiroj Wajananawat.
7 tables
Palavras-chave: Corn; Maize; Mungbeans; Cropping systems; Sulphur; Crop rotation; ข้าวโพด; ถั่วเขียว; การปลูกพืชหมุนเวียน; กำมะถัน.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4360

Collection and breeding for the improvement of yield and quality of popcorn in Thailand
Provedor de dados: 106
Autores: Yupapan Chuthathong; Suranee Thongluang.
Palavras-chave: Corn; Maize; Popcorn; Breeding; Yields; Quality; ข้าวโพด; ข้าวโพดคั่ว; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4283

Water requirements and intervals for Suwan 1 corn
Provedor de dados: 106
Autores: Pradit Ritruengdet; Sajee Charoenying; Teerapong Pongsawang; Ladawan Prathumvit; Thanu Srinark.
Palavras-chave: Corn; Maize; Suwan 1; Irrigation; Water use; Water requirements; ข้าวโพด; พันธุ์สุวรรณ 1; การให้น้ำชลประทาน; การใช้น้ำ.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4029

การใช้สารกำจัดวัชพืชแบบก่อนงอกในข้าวโพดข้าวเหนียวพันธุ์รัชตะ 1
Provedor de dados: 106
Autores: Sodsai Changsaluk; Rungsit Suwanketnikom.
6 tables
Palavras-chave: Corn; Maize; Waxy corn; Ratchata 1; Pre-emergence herbicide; Weeds; ข้าวโพด; ข้าวโพดข้าวเหนียว; สารกำจัดวัชพืชแบบก่อนงอก; การกำจัดวัชพืช.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4551

National Corn and Sorghum Research Center progress report 1983
Provedor de dados: 106
Autores: Porn Rungchang.
8 tables
Palavras-chave: National Corn and Sorghum Research Center; Research work; Corn; Maize; Sorghum; Research projects; Research area; Experimental material; Labour; Fuel and lubricant; Irrigation; Seed production; Training; Academic service; Demonstration plot; ข้าวโพด; ข้าวฟ่าง; โครงการวิจัย; พื้นที่วิจัย; อุปกรณ์การทดลอง; แรงงาน; น้ำมันเชื้อเพลิง; น้ำมันหล่อลื่น; การให้น้ำชลประทาน; การผลิตเมล็ดพันธุ์; การฝึกอบรม; การบริการวิชาการ; แปลงสาธิต.
Ano: 1983
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4150

Field corn variety for young ear corn production
Provedor de dados: 106
Autores: Thip Lekagul; Sithichoak Pernmamkhong; Chamnan Chutkaew; Vichitr Benjasil.
2 tables
Palavras-chave: Corn; Maize; Young ear corn; Varieties; Variety trials; Yields; Quality; Agronomic characters; ข้าวโพด; ข้าวโพดฝักอ่อน; การผลิต.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4062

Trade situation of maize and sorghum in 1977
Provedor de dados: 106
Autores: Wutitep Nandhabiwat.
4 tables
Palavras-chave: Corn; Maize; Sorghum; Trade; Exports; Domestic consumption; Marketing; Prices; ข้าวโพด; ข้าวฟ่าง; การส่งออก; การใช้ภายในประเทศ; อุตสาหกรรมอาหารสัตว์.
Ano: 1977
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3946

Corn and sorghum seed production
Provedor de dados: 106
Autores: Porn Rungchang.
Palavras-chave: Corn; Maize; Sorghum; Seed production; ข้าวโพด; ข้าวฟ่าง; การผลิตเมล็ดพันธุ์; การใส่ปุ๋ย; การควบคุมแมลงศัตรูพืช; การเก็บเกี่ยวเมล็ดพันธุ์.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3994

Breeding and genetics for the improvement of yield and quality of corn in Thailand
Provedor de dados: 106
2 ill., 37 tables
Palavras-chave: Corn; Maize; Plant breeding; Genetics; Yields; Quality; Thailand; ข้าวโพด; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ; ประเทศไทย.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3790

ศักยภาพของเอธิฟอนในการรักษาระดับผลผลิตของข้าวโพดภายใต้สภาวะการขาดน้ำ
Provedor de dados: 106
Autores: Ed Sarobol; Tiwa Pakoktom; Surapol Chowchong.
4 tables
Palavras-chave: Corn; Maize; Yields; Drought condition; Ethephon; ข้าวโพด; ผลผลิต; สภาพการขาดน้ำ; เอทธีฟอน.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4533

Nutrient deficiency symptoms of corn
Provedor de dados: 106
Autores: Sorasith Vacharotayan; McCall, Wade W.
Palavras-chave: Corn; Maize; Nutrient deficiencies; Deficiency symptoms; ข้าวโพด; การขาดธาตุอาหาร; อาการขาดธาตุอาหาร.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3747

การทดสอบประสิทธิภาพของสารเคมีบางชนิดต่อโรคราน้ำค้าง (downy mildew) ของข้าวโพด
Provedor de dados: 106
Autores: Prachum Jutawantana; Thammasak Sommartya; Jeeranan Yhamsoongnern.
3 tables
Palavras-chave: Corn; Maize; Downy mildew; Diseases; Fungicides; ข้าวโพด; โรคราน้ำค้าง; สารกำจัดเชื้อรา; การควบคุมโรค.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4545

Breeding and genetics for the improvement of yield and quality of corn
Provedor de dados: 106
Autores: Chamnan Chutkaew; Sutat Sriwatanapongse; Sansern Jampatong; Patcharee Konghiran; Boonlum Paysuwan; Chokechai Aekatasanawan; Sumpun Sittipanuwongse.
32 tables
Palavras-chave: Corn; Maize; Plant breeding; Composites; Hybrids; Yield trials; Variety trials; Yields; Quality; Agronomic characters; ข้าวโพด; การปรับปรุงพันธุ์; โรคราน้ำค้าง; การทดสอบผลผลิต; พันธุ์ผสมเปิด; พันธุ์ลูกผสม; เขตกึ่งร้อน; เขตอบอุ่น; ความร่วมมือกับซิมมิท; ความร่วมมือกับเอกชน.
Ano: 1983
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4129

การวิเคราะห์เชิงเศรษฐศาสตร์ของโครงการข้าวโพดสู่ชนบทประจำปี 1984
Provedor de dados: 106
Autores: Sarun Wattanutchariya; Rachain Thiraporn.
12 tables
Palavras-chave: Corn; Maize; On farm research; Verification trial; Economic analysis; ข้าวโพด; โครงการข้าวโพดสู่ชนบท; การวิเคราะห์ทางเศรษฐศาสตร์.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4463

Corn varietal farm trial
Provedor de dados: 106
Autores: Prakob Jan-Aram; Sakol Petchmanee; Sutep Pumiratanajarin; Rungsarit Koakang; Wiwak Butaku; Kritchai Jaiserb; Anuroj Imsmai; Sak Pengphol.
4 tables
Palavras-chave: Corn; Maize; Varietal trial; Composite variety; Hybrids; ข้าวโพด; การทดสอบพันธุ์; ผลผลิต; ลูกผสม; พันธุ์ผสมเปิด.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4588

Seed drying and processing for corn and sorghum
Provedor de dados: 106
Autores: Dougherty, George M.
4 tables
Palavras-chave: Corn; Maize; Sorghum; Seed production; Seed drying; Processing; ข้าวโพด; ข้าวฟ่าง; การผลิตเมล็ดพันธุ์; กระบวนการผลิตเมล็ดพันธุ์.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4075

Regional testing
Provedor de dados: 106
1 ill., 23 tables
Palavras-chave: Corn; Maize; Sorghum; Variety testing; Regional testing; Varieties; Variety trials; Growth; Yields; ข้าวโพด; ข้าวฟ่าง; การทดสอบพันธุ์; การทดสอบพันธุ์ในหลายท้องที่.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3797

Corn breeding and genetics
Provedor de dados: 106
Autores: Ampol Senanarong; Chamnan Chutkaew; Nipon Iamsupasit; Narongsak Senanarong; Prakob Jan-aram; Sakol Petchmanee; Vatcharee Lertmongkol; Boonguer Poosri; Pismai Srisukphrasert.
14 tables
Palavras-chave: Corn; Maize; Progeny evaluation; Plant breeding; Genetics; Downy mildew; Disease resistance; Varieties; Yields; Quality; ข้าวโพด; การประเมินรุ่นลูก; โรคราน้ำค้าง; การปรับปรุงพันธุ์.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3861

Regional corn variety test
Provedor de dados: 106
Autores: Chalaw Chawanapong.
12 tables
Palavras-chave: Corn; Maize; Variety trials; Regional trials; Varieties; Yields; Agronomic characters; ข้าวโพด; การทดสอบพันธุ์; โรคราน้ำค้าง; การทดสอบปุ๋ย; การทดสอบผลผลิตในหลายท้องที่.
Ano: 1977
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3938

การศึกษาผลผลิตและคุณภาพของข้าวโพดหวานพันธุ์ลูกผสมบนดินชุดปากช่อง
Provedor de dados: 106
Autores: Surapol Chowchong; Supranee Ngamprasitthi.
2 tables
Palavras-chave: Corn; Maize; Sweet corn; Hybrids; Yields; Quality; Pakchong soil; ข้าวโพด; ข้าวโพดหวาน; ลูกผสม; ผลผลิต; คุณภาพ; ดินชุดปากช่อง.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4534

Annual research report on corn disease in 1981
Provedor de dados: 106
Autores: Somkiat Titatarn; Diloke Unchalisangkas; Weera Chamkrachang; Niyom Chew-Chin.
Palavras-chave: Corn; Maize; Downy mildew; Infection; Variety trials; ข้าวโพด; โรคราน้ำค้าง.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4053

การศึกษาการปลูกข้าวโพดเลี้ยงสัตว์หลังนาโดยลดการไถพรวนในเขตจังหวัดพิษณุโลก
Provedor de dados: 106
Autores: Werasak Kerdsang; Somchai Boonpradub; Umporn Suwunnamek.
7 tables
Palavras-chave: Corn; Maize; Minimum tillage; Production; Paddy field condition; ข้าวโพด; ข้าวโพดเลี้ยงสัตว์; การปลูกข้าวโพดหลังนา; การลดการไถพรวน.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4560

Assessing loss caused by the corn stem borer (Ostrinia furnacalis Guenee) to field corn
Provedor de dados: 106
Autores: Auranuj Kongkanjana; Watchara Choonhawong; Boonsom Meksongsee.
1 ill., 1 table
Palavras-chave: Corn; Maize; Stem borers; Ostrinia furnacalis; Linear regression; ข้าวโพด; หนอนเจาะลำต้น; ผลผลิต; การประเมินความเสียหาย.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4481

การเปรียบเทียบมาตรฐานพันธุ์ข้าวโพดหวานที่ควบคุมด้วยยีนชรังเค่น-2
Provedor de dados: 106
Autores: Chalong Kerdsri; Sompong Tongchuay.
1 table
Palavras-chave: Corn; Maize; Single cross hybrid; Sweet corn; Shrunken 2; Yield trial; ข้าวโพด; ข้าวโพดหวาน; การทดสอบพันธุ์; ลูกผสม; ยีนชรังเค่น 2.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4205

National Corn and Sorghum Research Center operation report, 1977
Provedor de dados: 106
Autores: Porn Rungchang.
11 tables
Palavras-chave: Corn; Maize; Sorghum; National Corn and Sorghum Research Center; Research work; Administration work; ข้าวโพด; ข้าวฟ่าง; งานวิจัย; งานบริหาร; คณะทำงาน; การผลิตเมล็ดพันธุ์.
Ano: 1977
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3949

การศึกษาการผลิตเมล็ดพันธุ์ข้าวโพดฝักอ่อนลูกผสมเดี่ยวพันธุ์ KBSC 303 และ KBSC 304
Provedor de dados: 106
Autores: Supranee Ngamprasitthi; Surapol Chowchong; Anna Saimaneerat; Sangkhae Nawanich.
8 tables
Palavras-chave: Corn; Maize; Baby corn; Single cross hybrid; Cytoplasmic genetic male sterile; Seed production; ข้าวโพด; ข้าวโพดฝักอ่อน; ลูกผสมเดี่ยว; สายพันธุ์เพศผู้เป็นหมัน; การผลิตเมล็ดพันธุ์; คุณภาพเมล็ดพันธุ์.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4231

งานวิจัยการผลิตข้าวโพดประจำปี 1984
Provedor de dados: 106
Autores: Supot Faungfupong; Pipat Weerathaworn; Somchai Piyapantavanon; Kunya Chaupun; Punnipa Phrachya; Porn Rungchang.
4 tables
Palavras-chave: Corn; Maize; Production; Seed bed preparation; Fertilizers; Weeds; Aflatoxins; Water stress; ข้าวโพด; การผลิต; การเตรียมดิน; ปุ๋ย; วัชพืช; การขาดน้ำ; อะฟลาทอกซิน.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4466

Vegetable corn breeding
Provedor de dados: 106
Autores: Prawit Puddhanon; Penkae Nattribhop; Suvit Punsurintr; Sumitra Pinthongkum; Vichit Kajornmalee.
5 tables
Palavras-chave: Corn; Maize; Breeding; Sweet corn; Baby corn; Fresh ear corn; Corn quality; ข้าวโพดหวาน; ข้าวโพดฝักอ่อน; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4385

Corn and sorghum production research in 1985
Provedor de dados: 106
Autores: Supot Faungfupong; Rachain Thiraporn; Pipat Weerathaworn; Somchai Piyapantavanon; Punnipa Phrachya; Wanich Uamsri; Porn Rungchang.
22 tables
Palavras-chave: Corn; Maize; Sorghum; Production; Legumes; Intercropping; Varietal trial; ข้าวโพด; ข้าวฟ่าง; ผลผลิต; พันธุ์; ระบบการปลูกพืช.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4593

Research on corn and sorghum insects
Provedor de dados: 106
Autores: Sawarng Charoenying; Somnuk Wongthong; Young, W.R.; Anuchit Chinajariyawong; Pramual Chaitooptong.
19 tables
Palavras-chave: Corn; Maize; Sorghum; Pest insects; Corn stalk borer; Ostrinia furnacalis; Varieties; Infestation; Defoliating insects; Mythimna separata; Corn armyworm; Sorghum webworms; Damage; Yields; ข้าวโพด; ข้าวฟ่าง; หนอนเจาะลำต้น; แมลงกินใบ; หนอนเจาะฝัก; ด้วงกุหลาบ; หนอนใย.
Ano: 1977
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3932

Zinc critical levels and supplying powers of Takhli, Loei and Khorat soils for corn production
Provedor de dados: 106
Autores: Amnat Suwanarit; Chiranee Vanichkul; Preeda Parkpian.
6 ill., 4 tables
Palavras-chave: Corn; Maize; Zinc level; Production; Takli Loei and Korat soil; ข้าวโพด; สังกะสี; ผลผลิต; ดินชุดตาคลี; ดินชุดเลย; ดินชุดโคราช; คุณภาพ.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4289

Breeding and genetics for the improvement of yield and quality of corn
Provedor de dados: 106
Autores: Chamnan Chutkaew; Sansern Jampatong; Chokechai Aekatasanawan; Anna Saimaneerat; Orakit Prasertkit; Chatpong Balla; Yaudchai Petratanagool.
53 tables
Palavras-chave: Corn; Maize; Breeding; Corn yields; Corn quality; ข้าวโพด; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4382

Objectives and breeding procedures in maize
Provedor de dados: 106
Autores: Dhawan, N.L.
Palavras-chave: Corn; Maize; Corn breeding; Plant breeding; ข้าวโพด; การปรับปรุงพันธุ์.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3731

Study on water use efficiency, root distribution and yields of some maize cultivars grown under the line-source sprinkler system
Provedor de dados: 106
Autores: Nimitr Vorasoot; Pongsak Yangyuen; Suwat Boonjan.
3 ill., 2 tables
Palavras-chave: Corn; Maize; Irrigation system; Water use efficiency; Root distribution; Yields; Line-source sprinkler; ข้าวโพด; การใช้น้ำ; การกระจายของราก; การเจริญเติบโต; การให้น้ำชลประทาน; ผลผลิต.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4347

Progress report on corn downy mildew research at Kasetsart University, 1976
Provedor de dados: 106
Autores: Udom Pupipat; Thammasak Sommartya; Chiradej Chamswarng; Phatak, H.C.; Vichit Kriengyakul; Kitti Choonhawongse; Uraporn Sardsud.
1 ill.
Palavras-chave: Corn; Maize; Downy mildew; Serology; Pathogenicity; Infectivity; ข้าวโพด; โรคราน้ำค้าง.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3871

อุปสรรคการใช้พืชบำรุงดินในการผลิตข้าวโพดเลี้ยงสัตว์และทางออก
Provedor de dados: 106
Autores: Sukum Chotechuangmanirat.
2 tables
Palavras-chave: Corn; Maize; Tropical legumes; Soil fertility; Field corn production; ข้าวโพด; ข้าวโพดเลี้ยงสัตว์; พืชบำรุงดิน; ปุ๋ยพืชสด; การผลิต.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4218

การใช้เชื้อพันธุกรรมข้าวโพดไร่เพื่อปรับปรุงพันธุ์ข้าวโพดหวาน โดยวิธีผสมกลับ
Provedor de dados: 106
Autores: Krisda Samphantharak; Nalinee Padsuwan.
3 tables
Palavras-chave: Corn; Maize; Sweet corn; Backcross; Field corn; Germplasm; ข้าวโพด; ข้าวโพดเลี้ยงสัตว์; ข้าวโพดหวาน; การปรับปรุงพันธุ์; การผสมกลับ.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4203

ข้าวโพดหวานลูกผสมเดี่ยวพันธุ์ใหม่: KSSC 503
Provedor de dados: 106
Autores: Chokechai Aekatasanawan; Chamaiporn Aekatasanawan; Noppong Chulchoho; Chatpong Balla; Tosapon Thonglarp.
2 tables
Palavras-chave: Corn; Maize; Sweet corn; Single cross hybrid; KSSC 503; ข้าวโพด; ข้าวโพดหวาน; ลูกผสมเดี่ยว; เคเอสเอสซี 503.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4524

การคาดคะเนผลผลิต รายได้และอัตราปุ๋ยไนโตรเจนที่เหมาะสมในการปลูกข้าวโพดพันธุ์ลูกผสมบนชุดดินต่าง ๆ ในพื้นที่ 4 จังหวัด
Provedor de dados: 106
Autores: Tasnee Attananthana; Chairerk Suwannarat; Taweesak Vearsile; Sahaschai Kongton; Ring Meesawat; Pradit Boonampol; Kukiat Soitong; Arunee Charoensaksiri.
4 tables
Palavras-chave: Corn; Maize; Yields; Revenue; Optimun N rate; Single cross hybrid; Soil types; ข้าวโพด; ข้าวโพดลูกผสม; ผลผลิต; รายได้; อัตราปุ๋ยไนโตรเจน.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4559

Application of zinc to corn grown in calcareous soils
Provedor de dados: 106
Autores: Suwapan Ratanarat; Withaya Marsangsan; Tienchai Arayangkoon; Yupin Boon-ampol; Supaporn Ratanarat; Samnao Phetchawee.
4 tables
Palavras-chave: Corn; Maize; Zinc; Phosphate fertilizers; Fertilizers; Calcareous soil; Yields; ข้าวโพด; สังกะสี; หินปูน; อัตราการเจริญเติบโต.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4024

Overview of population development for supporting hybrid maize breeding program
Provedor de dados: 106
Autores: Jampatong, S.; Aekatasanawan, C.; Balla, C.; Chulchoho, N; Sangkaeo, K.
7 tables
Palavras-chave: Corn; Maize; Germplasm; Synthetic population; Plant breeding; ข้าวโพด; เชื้อพันธุกรรม; ประชากร; พันธุ์สังเคราะห์.
Ano: 2001
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4158

Comparative toxicity of medicine herbs and insecticides against corn thrips, Frankliniella williamsi Hood. On super sweet corn
Provedor de dados: 106
Autores: Sawarng Charoenying; Mallica Kaewwises; Tawil Nilpayak.
2 tables
Palavras-chave: Corn; Maize; Sweet corn; Thrips; Frankliniella williamsi; Toxicity; Medicine herbs; Insecticides; ข้าวโพด; ข้าวโพดหวาน; เพลี้ยไฟ; สารสกัดจากพืช; สารเคมีฆ่าแมลง; ความเป็นพิษ.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4309

Effect of plant densities and planting dates on some agronomic characteristics and grain yield of field corn varieties
Provedor de dados: 106
Autores: Prakob Jan-aram.
2 tables
Palavras-chave: Corn; Maize; Plant density; Planting date; Grain yield; Varieties; ข้าวโพด; ข้าวโพดไร่; ลักษณะทางการเกษตร; ผลผลิต; ความหนาแน่น; วันปลูก; พันธุ์.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4334

Comparative responses of four recommended corn cultivars to soil fertility
Provedor de dados: 106
Autores: Amnat Suwanarit; Chairerk Suwannarat; Sukum Chotechuangmanirat.
4 ill., 1 table
Palavras-chave: Corn; Maize; Soil fertility; Composite variety; Hybrids; ข้าวโพด; พันธุ์; ระดับความอุดมสมบูรณ์ของดิน; การตอบสนอง.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4596

Maize hybrid yield trial at Chumphon Province in 1992
Provedor de dados: 106
Autores: Nipon Iamsupasit; Chamnan Chutkaew; Narong Wuttiwan; Narisorn Kajonpon.
6 tables
Palavras-chave: Corn; Maize; Hybrids; Yield trial; ข้าวโพด; ลูกผสม; การทดสอบผลผลิต.
Ano: 1992
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4505

การป้องกันและกำจัดแมลงศัตรูในโรงเก็บโดยการเก็บแบบปรับสภาพบรรยากาศ
Provedor de dados: 106
Autores: Werawat Nilrattanakoon.
4 tables
Palavras-chave: Corn; Maize; Storage insect pest; Modified atmosphere; ข้าวโพด; แมลงศัตรูในโรงเก็บ; การปรับสภาพบรรยากาศ; โรงเก็บเมล็ด.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4227

Genetic analysis of grain yield of maize as manifested in diverse varietal populations and their crosses
Provedor de dados: 106
Autores: Shehata, A.H.; Dhawan, N.L.; Salama, S.I.
5 tables
Palavras-chave: Corn; Maize; Genetic analysis; Grain yield; Varieties; ข้าวโพด; การวิเคราะห์ทางพันธุกรรม; ผลผลิต; ประชากร.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3898

Comparison of aflatoxin detection by ELISA and TLC
Provedor de dados: 106
Autores: Pranee Hamelink; Chintana Chana; Ronnapop Bunjoedchoedchu; Chiradej Chamswarng.
8 tables
Palavras-chave: Corn; Maize; Peanuts; Aflatoxins; Elisa method; TLC method; ข้าวโพด; ถั่วลิสง; อาหารสัตว์; อะฟลาทอกซิน; อีไลซา; ทีแอลซี.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4303

การศึกษาเปรียบเทียบผลของเชื้อรา วีเอ ไมคอไรซา 4 ชนิด ต่อการเจริญของข้าวโพด
Provedor de dados: 106
Palavras-chave: Corn; Maize; Growth; Va mycorrhiza; ข้าวโพด; การเจริญเติบโต; วีเอไมคอร์ไรซา.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4490

Diallel cross among eight Thai supersweet composite 1 DMR inbreds
Provedor de dados: 106
Autores: Chokechai Aekatasanawan; Sansern Jampatong; Chamaiporn Aekatasanawan; Noppong Chulchoho.
6 tables
Palavras-chave: Corn; Maize; Super sweet corn; Inbred line; Diallel cross; Composite variety; ข้าวโพด; ข้าวโพดหวาน; การผสมพันธุ์แบบพบกันหมด; สายพันธุ์แท้; พันธุ์ซูเปอร์สวีทดีเอ็มอาร์.
Ano: 1992
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4495

Future prospects of corn and sorghum production in Thailand
Provedor de dados: 106
Autores: Somnuk Sriplung.
7 tables
Palavras-chave: Corn; Maize; Sorghum; Production; Yields; Marketing; Prices; Exports; ข้าวโพด; ข้าวฟ่าง; การผลิต; ประเทศไทย.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3815

Corn cultivation in northeast of Thailand in 1989-1990
Provedor de dados: 106
Autores: Suttinee Sojaiya; Narin Khamphimai.
2 tables
Palavras-chave: Corn; Maize; Production; Northeast region; Varieties; Technology transfer; Rainfall pattern; ข้าวโพด; การปลูก; ภาคตะวันออกเฉียงเหนือ.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4350

Large scale demonstrations at Farm Suwan : I. Report on field operation
Provedor de dados: 106
Autores: Aschan Sukthumrong.
1 table
Palavras-chave: Corn; Maize; Sorghum; Planting; Demonstration plot; Field operation; Growth; Yields; ข้าวโพด; ข้าวฟ่าง; การปลูก; การเจริญเติบโต; ผลผลิต; แปลงสาธิต; การจัดการแปลงปลูกพืช.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3769

Corn and sorghum seed production
Provedor de dados: 106
Palavras-chave: Corn; Maize; Sorghum; Seed production; ข้าวโพด; ข้าวฟ่าง; การผลิตเมล็ดพันธุ์.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3770

Breeding and genetics for the improvement of yield and quality of corn
Provedor de dados: 106
Autores: Chamnan Chutkaew; Sansern Jampatong; Chokechai Aekatasanawan; Anna Saimaneerat; Yodchai Petratanagool; Orakit Balla; Chatpong Balla.
1 ill., 30 tables
Palavras-chave: Maize; Corn; Breeding; Genetics; Yield increase; Yield quality; ข้าวโพด; การปรับปรุงพันธุ์พืช; การเพิ่มผลผลิต; คุณภาพ.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4236

การวิเคราะห์ต้นทุนและผลตอบแทนการผลิตข้าวโพดเลี้ยงสัตว์จำแนกตามพันธุ์ที่ใช้ในจังหวัดเพชรบูรณ์ ปีการเพาะปลูก 2544/45
Provedor de dados: 106
Autores: Sanit Kao-ian; Sarun Wattanutchariya.
5 tables
Palavras-chave: Corn; Maize; Production; Economic analysis; Cost and return; Corn type; ข้าวโพด; ข้าวโพดเลี้ยงสัตว์; พันธุ์; ต้นทุน; ผลตอบแทน; การวิเคราะห์ทางเศรษฐศาสตร์.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4558

Control of aflatoxin in corn by using a mould inhibitor myco-curb
Provedor de dados: 106
Autores: Udom Pupipat; Prachum Jutawantana; Pansak Pittipornchai; Chaiwat To-anan; Chamaiporn Kittithamkul; Porntip Ucharatana.
1 table
Palavras-chave: Corn; Maize; Aflatoxins; Mould inhibitor; Myco curb; ข้าวโพด; อะฟลาทอกซิน; สารยับยั้งเชื้อรา.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4254

Population dynamics of the corn thrips, Frankliella williamsi Hood. on baby and sweet corn varieties
Provedor de dados: 106
Autores: Sawarng Charoenying; Somchai Isichaikul; Amornsak, W.
5 tables
Palavras-chave: Corn; Maize; Corn thrips; Frankliniella williamsi; Sweet corn; Baby corn; Vegetable corn; Population dynamics; Insect pests; ข้าวโพด; ข้าวโพดหวาน; ข้าวโพดฝักอ่อน; เพลี้ยไฟ; ประชากร.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4416

CIMMYT maize activities in Asia
Provedor de dados: 106
Autores: Fishcher, K.S.
4 tables
Palavras-chave: Corn; Maize; CIMMYT; Activities; Germplasm improvement; Production research; Training; Asia; ข้าวโพด; ซิมมิท; การปรับปรุงเชื้อพันธุกรรม; การวิจัยการผลิต; การฝึกอบรม.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4041

Genetic variation of acid phosphatase-1 activity in maize
Provedor de dados: 106
Autores: Efron, Yoel.
4 tables
Palavras-chave: Corn; Maize; Genetic variation; Acid phosphatase-1; ข้าวโพด; ความแปรปรวนทางพันธุกรรม.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3897

Toxicity of medicinal herbs and botanical insecticides against the population of corn thrips,   Frankliniella williamsi Hood.
Provedor de dados: 106
Autores: Somchai Isichaikul; Sawarng Charoenying; Weerawan Amornsak.
1 table
Palavras-chave: Corn; Maize; Corn thrips; Frankliniella williamsi; Medicinal herbs; Botanical insecticides; Toxicity; ข้าวโพด; เพลี้ยไฟ; สมุนไพร; สารกำจัดแมลงจากพืช.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4264

Use of plant extract for the control of Aspergillus flavus and aflatoxin in maize
Provedor de dados: 106
Autores: Chintana Chana; Pranee Hamelink; Chiradej Chamswarng; Ronnapop Bunjoedchoedchu.
6 tables
Palavras-chave: Corn; Maize; Fungi; Aflatoxins; Aspergillus flavus; Plant extracts; ข้าวโพด; สารสกัดจากพืช; แอสเปอร์จิลลัส; อะฟลาทอกซิน; การควบคุม.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4368

Agronomic studies of corn during 1981
Provedor de dados: 106
Autores: Supot Faungfupong; Porn Rungchang; Jarong Rungchuang; Yuanjai Onriabroy.
1 ill., 10 tables
Palavras-chave: Corn; Maize; Agronomic studies; Seed vigor; Variety trials; Yields; Quality; Agronomic characters; Systemic fungicides; Downy mildew; Planting density; Yields; ข้าวโพด; ความหนาแน่นของประชากร; ความแข็งแรงของเมล็ดพันธุ์; การทดสอบผลผลิต; สารกำจัดเชื้อรา.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4059

New baby corn variety : CMB 8704
Provedor de dados: 106
Autores: Prawit Puddhanon; Sakol Petchmanee; Penkae Nattribhop; Supachai Kaewmeechai; Suvit Punsurintr; Vichit Kajornmalee.
Palavras-chave: Corn; Maize; Baby corn; CMB 8704; Plant breeding; ข้าวโพด; ข้าวโพดฝักอ่อน; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4328

1977 Corn and sorghum insects annual report
Provedor de dados: 106
Autores: Boonsom Meksongsee; Panya Poonyathawon; Ocha Prachuabmoh; Auranuj Kongkanjana; Arunee Wongkobrat; Malee Chawanapong; Uthai Sangkasuwan; Watchara Wongkumhang; Thalearngsak Weerawooth.
11 tables
Palavras-chave: Corn; Maize; Sorghum; Sweet corn; Pest insects; Borers; Chilo sacchariphagus; Aphids; Armyworms; Mythimna separata; Ostrinia furnacalis; Life cycle; Infestation; Insecticides; Pesticides; Insect control; Yields; Losses; ข้าวโพด; ข้าวฟ่าง; หนอนเจาะลำต้น; เพลี้ยอ่อน; หนอนเจาะฝัก; แมลงที่เป็นประโยชน์; สารกำจัดแมลง.
Ano: 1977
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3930

Utilization of corn and sorghum in animal feed
Provedor de dados: 106
Autores: Prateap Rachapaetayakom; Sirichok Tritrong; Oratai Triwutanon.
Palavras-chave: Corn; Maize; Sorghum; Utilization; Animal feed; Quails; Broilers; Nutritive value; Corn gluten; นกกระทา; ไก่เนื้อ; ข้าวโพด; ข้าวฟ่าง; พันธุ์; การใช้ประโยชน์; อาหารสัตว์; การให้อาหาร.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4315

Development of sweet corn single cross hybrid variety : CMS 1540
Provedor de dados: 106
Autores: Prawit Puddhanon; Sakol Petchmanee; Suvit Punsurintr; Jinda Jan-orn.
6 tables
Palavras-chave: Corn; Maize; Sweet corn; Single cross hybrid; CMS 1540; ข้าวโพด; ข้าวโพดหวาน; ลูกผสมเดี่ยว.
Ano: 1992
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4498

Progress report in plant pathology for 1981
Provedor de dados: 106
Autores: Udom Pupipat; Thammasak Sommartya; Kitti Choonhawongse; Kittipong Pongboon; Prachum Jutawantana.
11 ill., 8 tables
Palavras-chave: Corn; Maize; Sorghum; Pathology; Downy mildew; Peronosclerospora sorghi; Varieties; Disease resistance; Leaf diseases; Anthracnose; Grey leaf spot; Leaf blight; Rusts; Plant diseases; Disease control; ข้าวโพด; ข้าวฟ่าง; โรคพืช; โรคราน้ำค้าง; โรคราบนช่อข้าวฟ่าง; โรคใบไหม้; โรคราสนิม; โรคใบจุด; โรคแอนแทรคโนส; โรคใบจุด; การคลุกเมล็ดด้วยสารเคมี.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4055

ประสิทธิภาพสารกำจัดวัชพืชในการปลูกข้าวโพดที่มีการเตรียมดินต่างกัน
Provedor de dados: 106
Autores: Tawee Sangtong; Weerawat Nilrattanakoon.
7 tables
Palavras-chave: Corn; Maize; Weed; Soil preparation; Chemical weed control; ข้าวโพด; สารกำจัดวัชพืช; การเตรียมดิน.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4553

Progress report on corn production by a rubber estate
Provedor de dados: 106
Autores: Barnes, D.E.
Palavras-chave: Corn; Maize; Production; Rubber area; Rubber production; Intercropping; ข้าวโพด; ยางพารา; การผลิต; พื้นที่ปลูกยางพารา.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3748

การสำรวจโรคใบไหม้ของข้าวโพดและศึกษาป้องกันกำจัดโดยใช้สารเคมี
Provedor de dados: 106
Palavras-chave: Corn; Maize; Fungicides; Corn leaf blight; Helminthosporium turcicum; ข้าวโพด; โรคใบไหม้; สารเคมีกำจัดเชื้อรา; การป้องกันกำจัดโดยใช้สารเคมี.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4493

Improvement of yield and quality of corn
Provedor de dados: 106
Autores: Chamnan Chutkaew; Teerasak Manupeerapan; Sakol Petchmanee; Somrak Noradechanon; Prawit Puddhanon; Permpoon Sarnthoy; Tongchai Tangpremsri; Wantana Tangpremsri; Lily Nimsung; Satit Areerak; Somsri Thaiwesna; Atcharee Rakla; Nipon Iamsupasit; Kittisri Sukapinda; Vichitr Benjasil.
30 tables
Palavras-chave: Corn; Maize; Plant breeding; Variety trials; Yields; Quality; Agronomic characters; ข้าวโพด; ข้าวโพดสีเหลือง; พันธุ์เบา; ข้าวโพดสีขาว; ข้าวโพดน้ำมันสูง; ข้าวโพดลูกผสม; โครงการความร่วมมือทางการวิจัย.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3749

Use of damaged plants as indicator for the application of chemicals in controlling corn stem borer (Ostrinia furnacalis Guenee)
Provedor de dados: 106
Autores: Auranuj Kongkanjana; Watchara Choonhawong; Boonsom Meksongsee.
1 table
Palavras-chave: Corn; Maize; Stem borers; Ostrinia furnacalis; Insecticides; ข้าวโพด; หนอนเจาะลำต้น; สารฆ่าแมลง.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4480

Soil fertility studies on maize and sorghum
Provedor de dados: 106
Autores: Pradit Boonampol; Ring Meesawat; Samrit Chaiwanakupt.
Palavras-chave: Corn; Maize; Sorghum; Fertilizers; Rock phosphate; Soil fertility; ข้าวโพด; ข้าวโพดฝักสด; ข้าวฟ่าง; ความอุดมสมบูรณ์ของดิน; การใส่ปุ๋ย; ร็อกฟอสเฟท.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3978

Evaluation of corn yield response of corn varieties of different levels of downy mildew resistance with different planting times
Provedor de dados: 106
Autores: Nimitr Vorasoot.
1 table
Palavras-chave: Corn; Maize; Varieties; Downy mildew; Planting time; Disease resistance; Variety trials; Yields; ข้าวโพด; โรคราน้ำค้าง.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3814

Cornflake and its acceptability
Provedor de dados: 106
Autores: Sukoncheun Sringam; Chumsai Silavanich.
5 tables
Palavras-chave: Corn; Maize; Cornflakes; Food processing; Quality; Sensory evaluation; ข้าวโพด; คอร์นเฟลค; การวิเคราะห์คุณภาพทางประสาทสัมผัส.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4080

Thai government policy on corn and sorghum exports
Provedor de dados: 106
Autores: Somsak Yamasmit.
Palavras-chave: Corn; Maize; Sorghum; Exports; Domestic consumption; Government policy; ข้าวโพด; ข้าวฟ่าง; การส่งออก; การใช้ภายในประเทศ; นโยบายของรัฐ.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4126

Some studies on the smut, Ustilago coicis Bref. of Coix lachryma-jobi in Thailand
Provedor de dados: 106
Autores: Somkiat Titatarn.
Palavras-chave: Corn; Maize; Smuts; Ustilago coicis; Coix lachryma-jobi; Symptoms; Disease transmission; ข้าวโพด; โรคราเขม่าดำ; ลูกเดือย.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4099

Corn and sorghum field test
Provedor de dados: 106
Autores: Nipon Iamsupasit; Vatcharee Lertmongkol; Vichitr Benjasil.
2 tables
Palavras-chave: Corn; Maize; Sorghum; Variety trials; Fertilizers; Yields; ข้าวโพด; ข้าวฟ่าง; การเพาะปลูก; การทดสอบพันธุ์.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4125

Studies on the economic threshold level of corn stem borer, Ostrinia furnacalis (Guenee)
Provedor de dados: 106
Autores: Auranuj Kongkanjana; Watchara Choonhawong; Boonsom Meksongsee.
2 tables
Palavras-chave: Corn; Maize; Stem borers; Ostrinia furnacalis; Economic threshold; Yields; ข้าวโพด; หนอนเจาะลำต้น; ผลผลิต.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4574

On-farm research for corn and sorghum during 1979
Provedor de dados: 106
Autores: Supot Faungfupong; Somchai Lim-aroon; Wasana Wongyai; Rachain Thiraporn.
12 tables
Palavras-chave: Corn; Maize; Sorghum; Variety trials; Fertilizer trials; Verification trials; Yields; ข้าวโพด; ข้าวฟ่าง; การทดสอบพันธุ์; การทดสอบปุ๋ย; การทดสอบแบบหลายปัจจัยการผลิต.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3971

Economic analysis of corn seed production in Thailand
Provedor de dados: 106
Autores: Sarun Wattanutchariya.
5 tables
Palavras-chave: Corn; Maize; Seed production; Economic analysis; ข้าวโพด; เมล็ดพันธุ์; การผลิต; การวิเคราะห์ทางเศรษฐศาสตร์.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4272

Elementary study for corn flour production from Opaque-2
Provedor de dados: 106
Autores: Udom Kanchanapakornchai; Somchai Prabhavat.
1 ill., 1 table
Palavras-chave: Corn; Maize; Opaque-2; Corn flour; Production; Processing; ข้าวโพด; โอเพค 2; แป้งข้าวโพด.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3882

การป้องกันการเกิดสารพิษอฟลาทอกซินในข้าวโพดด้วยสารเคมี Luprosil NC
Provedor de dados: 106
Palavras-chave: Corn; Maize; Aflatoxins; Luprosil NC; Fungi; Minicolumn chromatography; ข้าวโพด; อะฟลาทอกซิน; การป้องกันด้วยสารเคมี; เชื้อราในโรงเก็บ.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4482

Potential of corn production in southern Thailand
Provedor de dados: 106
Autores: Sujin Jinahyon.
Palavras-chave: Corn; Maize; Production; Southern; Thailand; ข้าวโพด; การผลิต; ยางพารา; ข้าว; ปาล์มน้ำมัน; มะม่วงหิมพานต์.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4000

Research report on corn products
Provedor de dados: 106
Autores: Paichit Chandrawong.
1 ill., 2 tables
Palavras-chave: Corn; Maize; Corn foods; Corn products; Corn oil; Corn flakes; Corn meal; Hominy feed; Corn gluten feed; Corn oil cake; Corn syrup; Corn sugar; Corn sugar molass; Corn starch; Corn margarine; Dietary foods; Dextrose; Processing; Producttion; ข้าวโพด; น้ำมันข้าวโพด; ผลิตภัณฑ์จากข้าวโพด.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3881

Effects of times and methods of N-fertilizer placement on yields and fertilizer utilization of corn-mung bean intercrops as indicated by 15N
Provedor de dados: 106
Autores: Amnat Suwanarit; Chairerk Suwannarat; Sukum Chotechuangmanirat.
1 ill., 3 tables
Palavras-chave: Corn; Maize; Mungbeans; Nitrogen fertilizers; N15; Yields; Fertilizer utilization; Intercropping; ข้าวโพด; ปุ๋ยไนโตรเจน; ไนโตรเจน 15; ถั่วเขียว; ระบบการปลูกพืช; ระบบการปลูกพืชแบบสลับ.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4105

Input verification trial : I Black soil
Provedor de dados: 106
Autores: Prakob Jan-aram.
1 table
Palavras-chave: Corn; Maize; On farm research; Verification trial; Black soil; ข้าวโพด; การทดสอบผลผลิต; ดินดำ; พันธุ์; ปุ๋ย; การกำจัดวัชพืช; ผลผลิต.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4335

Improvement of corn populations
Provedor de dados: 106
Autores: Charas Kitbamroong; Teerasak Manupeerapan; Yodsaporn Chantachum; Pichet Grudloyma; Somrak Noradechanon; Chakpad Yoonsesaeng; Narongsak Senanarong; Sanit Choowa; Kritchai Jaiserb; Amnuay Tongdee; Pramern Vesurai.
3 tables
Palavras-chave: Corn; Maize; Breeding; Population improvement; ข้าวโพด; การปรับปรุงพันธุ์; การปรับปรุงประชากร.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4564

Corn breeding and genetics
Provedor de dados: 106
Autores: Ampol Senanarong.
28 tables
Palavras-chave: Corn; Maize; Plant breeding; Genetics; Variety trials; Selection; Downy mildew; Disease resistance; Growth; Yields; Quality; ข้าวโพด; การปรับปรุงพันธุ์.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3825

On-farm research on corn and sorghum 1987
Provedor de dados: 106
Autores: Rachain Thiraporn; Supot Faungfupong; Somchai Lim-Aroon; Prapon Boonrumpun; Kosol Kirdpoksub; Prapot Letsiriworakul; Wantana Chotsriphanporn; Achara Chittaladakorn; Praphaphan Pornpirksanan; Wedderburn, Richard N.
13 tables
Palavras-chave: Corn; Maize; Sorghum; On farm research; Regional trials; Hybrid test; ข้าวโพด; ลูกผสม; ข้าวฟ่าง; การทดลองในระดับไร่กสิกร; ผลผลิต.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4252

Performance of some exotic maize germ plasms with particular reference to their susceptibility to Chilo zonellus Swinhoe
Provedor de dados: 106
Autores: Chatterji, S.M.; Sarup, Prakash; Panwar, V.P.S.; Siddiqui, K.H.; Marwaha, K.K.; Bhamburkar, M.W.; Young, W.R.
1 table
Palavras-chave: Corn; Maize; Exotic maize germplasms; Chilo zonellus; Susceptibility; ข้าวโพด; เชื้อพันธุกรรม; พันธุ์ต่างประเทศ.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3908

Socio-economic and farmer's circumstances of field corn growers in Prachin Buri and Chanthaburi Provinces during 1992
Provedor de dados: 106
Autores: Nattawuti Ploy-aram.
23 tables
Palavras-chave: Corn; Maize; Socio-economic; Grower; ข้าวโพด; การปลูก; เกษตรกร; สภาพทางเศรษฐกิจและสังคม.
Ano: 1992
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4513

การสำรวจชนิดของหนูและการประเมินความเสียหายในไร่ข้าวโพด
Provedor de dados: 106
4 tables
Palavras-chave: Corn; Maize; Rat species; Corn production; ข้าวโพด; หนู; ผลผลิต.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4418

Corn and sorghum agronomic research in 1987
Provedor de dados: 106
Autores: Supot Faungfupong; Rungnapa Tangadulratana; Traisuda Waitruadrok; Wirote Cholwiriyakul; Nopasool Samuttong.
2 ill., 10 tables
Palavras-chave: Corn; Maize; Sorghum; Agronomic research; Baby corn plant density; Grain yield; Forage yield; Top cutting; Intercropping; Mungbeans; Peanuts; Legumes; Yield trial; ข้าวโพด; ข้าวฟ่าง; การเขตกรรม; ข้าวโพดฝักอ่อน; ผลผลิตเมล็ด; ผลผลิตต้นสด; ระบบการปลูกพืช; การตัดยอด; ถั่วเขียว; ถั่วลิสง; การทดสอบผลผลิต.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4245

Development of raw material preparation method and simple equipment for corn chip production
Provedor de dados: 106
Autores: Somyos Chanyavilas; Rasamee Supasri; Sukoncheun Sringam.
Palavras-chave: Corn; Maize; Corn chip; Production; ข้าวโพด; แป้งข้าวโพด; คอร์นชิฟ.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4270

การกระจายเมล็ดพันธุ์ไปสู่เกษตรกร
Provedor de dados: 106
Palavras-chave: Corn; Maize; Sorghum; Seed distribution; Seed marketing; Seed business; Hybrid seed; ข้าวโพด; ข้าวฟ่าง; เมล็ดพันธุ์; การกระจายเมล็ดพันธุ์; ธุรกิจเมล็ดพันธุ์.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4444

Comparative effects of urea and ammonium sulfate on maize grown on reddish brown lateritic soil
Provedor de dados: 106
Autores: Amnat Suwanarit; Chairerk Suwannarat; Traisuda Waitruadrok.
Palavras-chave: Corn; Maize; Corn growth stage; Urea; Ammonium sulfate; Lateritic soil; ข้าวโพด; การเจริญเติบโต; ปุ๋ย; ยูเรีย; อะลูมิเนียมซัลเฟต; ดินชุดปากช่องสีแดง.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4398

Using drought index to assess drought tolerance in corn
Provedor de dados: 106
Autores: Tawatchai Prasatsrisupab; Patcharee Konghiran; Rawin Prathummes; Weerachai Sriyisoon; Prapart Sukjaroen; Kriangsak Suwantaradon.
4 tables
Palavras-chave: Corn; Maize; Drought index; Drought tolerance; ข้าวโพด; พันธุ์ต้านทาน; ความทนแล้ง.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4333

Annual research report on corn disease for 1979
Provedor de dados: 106
Autores: Somkiat Titatarn; Diloke Unchalisangkas; Veera Jamkrajang; Niyom Chew-Chin.
1 table
Palavras-chave: Corn; Maize; Plant diseases; ข้าวโพด; โรคราน้ำค้าง; โรคไวรัสเอมดีเอมวี.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3963

Study on the vertically integrated project to extend hybrid corn farming, set up to relieve farmers who suffered from Typhoon gay attack in Chumphon Province 1990
Provedor de dados: 106
Autores: Somsak Suriyo.
Palavras-chave: Corn; Maize; Hybrids; Vertically integrated project; Typhoon gay; Chumphon province; ข้าวโพด; ลูกผสม; การช่วยเหลือผู้ประสบภัย; ใต้ฝุ่นเกย์.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4319

Water requirement and interval for Suwan 1 corn
Provedor de dados: 106
Autores: Teerapong Pongsawang; Sajee Charoenying.
Palavras-chave: Corn; Maize; Suwan 1; Water requirements; Irrigation; Yields; ข้าวโพด; พันธุ์สุวรรณ 1; การให้น้ำ; ระยะเวลา.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4071

Economic analysis of young ear corn production in Thailand
Provedor de dados: 106
Autores: Sarun Wattanutchariya; Sanit Kao-ian.
11 tables
Palavras-chave: Corn; Maize; Young ear corn production; Economic analysis; ข้าวโพด; ข้าวโพดฝักอ่อน; การผลิต; การวิเคราะห์ทางเศรษฐศาสตร์.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4273

Nutritional evaluation of snacks from corn flour produced by village texturizer
Provedor de dados: 106
Autores: Somchai Prabhavat; Yaovadee Cuptapun; Wanpen Mesomya; Pongsri Jittanoonta; Sureepun Bunyawisuthi.
7 tables
Palavras-chave: Corn; Maize; Corn flour; Village texturizer; Nutritional value; Corn snack; ข้าวโพด; ขนมขบเคี้ยว; แป้งข้าวโพด; การผลิตแป้ง.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4379

Corn stemborer population fluctuation on baby corn
Provedor de dados: 106
Autores: Auranuj Kongkanjana; Wachara Choonhawong.
1 table
Palavras-chave: Corn; Maize; Stem borers; Baby corn; Population fluctuation; ข้าวโพด; ข้าวโพดฝักอ่อน; หนอนเจาะลำต้น; ประชากร.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4312

On-farm adaptive maize research in Nakhon Sawan province : Research on fertilizer management 1987
Provedor de dados: 106
Autores: Chollawuth La-ied; Withaya Marsangsan; Sompong Ditsantia; Chaleao Ditsantia; Harrington, L.W.
2 ill., 8 tables
Palavras-chave: Corn; Maize; On farm research; Fertilizer management; Production; Yields; ข้าวโพด; ปุ๋ย; ผลผลิต; ไร่นาเกษตรกร.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4253

Corn and sorghum insects 1976 annual report
Provedor de dados: 106
Autores: Boonsom Meksongsee; Panya Poonyathawon; Ocha Prachuabmoh; Auranuj Kongkanjana; Arunee Wongkobrat; Malee Chawanapong; Uthai Sangkasuwan; Watchara Wongkumhang; Thalearngsak Weerawooth.
2 ill., 19 tables
Palavras-chave: Corn; Maize; Sorghum; Insect pests; Thrips; Aphids; Corn borers; Webworms; Rhopalosiphum maidis; Ostrinia furnacalis; Aphis sacchari; Frankliniella williamsi; Chilo auricilius; Stenachroia elongella; Earwig; Proreus similans; Biology; Striped borer; Life cycle; Adoretus compressus; Mythimna separata; Sitophilus oryzae; Insecticides; Insect control; Pest resistance; ข้าวโพด; ข้าวฟ่าง; แมลงศัตรู; เพลี้ยไฟ; เพลี้ยอ่อน; หนอนเจาะฝัก; หนอนใย.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3878

การเปรียบเทียบมาตรฐานพันธุ์ข้าวโพด ชุดที่ 1
Provedor de dados: 106
1 table
Palavras-chave: Corn; Maize; Yield trial; ข้าวโพด; การทดสอบพันธุ์; ผลผลิต.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4425

Breeding and genetics for the improvement of yield and quality of corn
Provedor de dados: 106
Autores: Chamnan Chutkaew; Sansern Jampatong; Chokechai Aekatasanawan; Kittipong Tiantubtim.
16 tables
Palavras-chave: Maize; Corn; Breeding; Genetics; Yield increase; Yield; Quality; ข้าวโพด; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4276

Nutritive value of Suwan1 and hyhrid 2301 corn and KU257 and DA 80 sorghum in normal and sub-normal protein level broiler rations
Provedor de dados: 106
Autores: Prateap Rachapaetayakom; Supaporn Isariyodom.
4 tables
Palavras-chave: Broiler chickens; Rations; Proteins; Corn; Maize; Sorghum; Nutritive value; Suwan 1; Hybrid 2301; KU 257; DA 80; Feeds; Ingredients; Feeding; Growth; Feed conversion efficiency; Feed intake; ข้าวโพด; ข้าวฟ่าง; คุณค่าทางอาหาร; พันธุ์สุวรรณ 1; พันธุ์ลูกผสม; พันธุ์สุวรรณ 2301; พันธุ์เคยู 257; พันธุ์ดีเอ 80; ระดับของโปรตีน; สูตรอาหาร; ไก่กระทง.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4118

Mass selection for early maturity in Thai composite-1
Provedor de dados: 106
Autores: Wiroreno, Otjo W.
1 ill., 2 tables
Palavras-chave: Corn; Maize; Mass selection; Early maturity; Thai composite no.1; Plant breeding; ข้าวโพด; การคัดเลือกแบบคัดรวม; พันธุ์เบา.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3782

Multiple regression as a method for the selection of early maturing varieties
Provedor de dados: 106
Autores: Singh, Joginder; Agarwal, K.N.; Sethi, A.S.
1 ill., 4 tables
Palavras-chave: Corn; Maize; Multiple regression; Selection; Early maturing varieties; ข้าวโพด; มัลติเปิล รีเกรสชั่น; การคัดเลือก; พันธุ์เบา.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3894

Corn standard yield trial
Provedor de dados: 106
Autores: Prakob Jan-Aram; Sakol Petchmanee; Prasop Depyasuvarn; Teerasak Manupeerapan; Chalaem Matsvanna; Pradit Chomvong; Pornsak Duangpudtan; Anuroj Imsmai.
8 tables
Palavras-chave: Corn; Maize; Standard yield trial; Hybrids; Adaptability; Diseases; Insect pest; ข้าวโพด; การทดสอบพันธุ์; ลูกผสม; ผลผลิต; โรคพืช; แมลงศัตรูพืช; การปรับตัว.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4587

Sorghum diseases in Thailand
Provedor de dados: 106
Autores: Sahas Tansawasd.
Palavras-chave: Corn; Maize; Sorghum; Plant diseases; Charcoal rot; Anthracnose; Leaf blight; Grey leaf spot; Zonate leaf spot; Fusarium stalk rot; Tar spot; Rusts; ข้าวโพด; ข้าวฟ่าง; โรคพืช; โรคราน้ำค้าง; โรคราบนช่อข้าวฟ่าง; โรคทางใบ; โรคลำต้นเน่า; โรคแอนแทรคโนส; โรคใบไหม้; โรคใบจุด; โรคราสนิม.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4017

Survey of insects occurring in commercial corn and sorghum fields-1974
Provedor de dados: 106
1 table
Palavras-chave: Corn; Maize; Sorghum; Insect pests; Entomology; Species; ข้าวโพด; ข้าวฟ่าง; แมลงศัตรูพืช; กีฏวิทยา.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3804

Breeding and genetics for the improvement of grain yield and quality of corn
Provedor de dados: 106
10 tables
Palavras-chave: Corn; Maize; Plant breeding; Genetics; Yields; Quality; ข้าวโพด; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ; ประเทศไทย.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3791

Development of supersweet corn F1 hybrids and composites
Provedor de dados: 106
Autores: Tavat Lavapauraya; Chantravipha Dhanasobhon; Prachum Jutawantana; Kosol Chaimanee.
7 tables
Palavras-chave: Corn; Maize; Super sweet corn; F1 hybrids; Composites; Plant breeding; Varieties; Yields; ข้าวโพด; ข้าวโพดหวานพิเศษ; ข้าวโพดลูกผสม; ข้าวโพดพันธุ์ผสมเปิด; การปรับปรุงพันธุ์.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3956

Effects of detasselling on corn yield
Provedor de dados: 106
Autores: Auranuj Kongkanjana; Watchara Choonhawong; Boonsom Meksongsee.
1 table
Palavras-chave: Corn; Maize; Yields; De-tassel; Stem borers; Ostrinia furnacalis; ข้าวโพด; การถอดยอด; ผลผลิต.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4570

Efficient use of fertilizer on fresh ear corn followed by cotton grown on Pak Chong soil
Provedor de dados: 106
Autores: Ring Meesawat; Pradit Boonampol; Withaya Marsangsan.
1 table
Palavras-chave: Corn; Maize; Cotton; Fertilizers; Fresh ear corn; Yields; Quality; Pak Chong soil; ข้าวโพด; ฝ้าย; ข้าวโพดฝักสด; ชุดดินปากช่อง.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4022

Integrated research program on soil and fertilizer, requirement for increasing yields of corn and sorghum
Provedor de dados: 106
Autores: Amnat Suwanarit; Aschan Sukthumrong; Jongruk Chanchareonsook; Kanchana Laosrichareonsakul; Sakkasem Soonthornphat; Nuntarat Supakamnerd; Lawal Powpaichit; Sorasith Vacharotayan.
2 ill., 23 tables
Palavras-chave: Corn; Maize; Sorghum; Fertilizers; Nitrogen fertilizers; Phosphate fertilizers; Rock phosphate; Mixed fertilizers; Intercropping; Cropping systems; Soil types; Nutrient uptake; Growth; Yields; ข้าวโพด; ข้าวฟ่าง; การทดสอบปุ๋ย; ความอุดมสมบูรณ์ของดิน; การเพาะปลูก; การจัดการดิน.
Ano: 1977
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3927

Evaluation of corn varieties for corn earworm (Heliothis armigera Hubner) resistance
Provedor de dados: 106
Autores: Amara Traisiri; Charas Kitbamroong; Samruay Prook-ngam.
1 table
Palavras-chave: Corn; Maize; Corn earworm; Heliothis armigera; ข้าวโพด; หนอนเจาะฝัก; พันธุ์ต้านทาน.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4375

On-farm research and regional trials for corn and sorghum during 1980
Provedor de dados: 106
Autores: Rachain Thiraporn; Supot Faungfupong; Somchai Lim-Aroon; Pipat Weerathaworn; Lilly Wongweerachotkit.
17 tables
Palavras-chave: Corn; Maize; Sorghum; Variety trials; Planting methods; Cultural practices; Yields; Quality; ข้าวโพด; ข้าวฟ่าง; การทดสอบพันธุ์; วิธีการปลูก; การเพาะปลูก.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4009

Cropping pattern management of corn to avoid losses from enveronmental calamity in central plane of Thailand
Provedor de dados: 106
Autores: Somsak Suriyo; Chutip Chanaseni; Narong Wuttiwan; Amnat Jantrakrut.
4 ill., 1 table
Palavras-chave: Corn; Maize; Rainfall; Cropping systems; Environmental calamity; Central Thailand region; ข้าวโพด; ฝน; ระบบการปลูก; พื้นที่ภาคกลาง; ความเสียหายจากภัยธรรมชาติ; การจัดการ.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4349

Experimentation on consumptive water use for corn and sorghum
Provedor de dados: 106
Autores: Manut Roengchai; Sajee Charoenying.
3 tables
Palavras-chave: Corn; Maize; Sorghum; Consumptive water use; Evapotranspiration; ข้าวโพด; ข้าวฟ่าง; การใช้น้ำ; ผลผลิตของเมล็ด.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4114

Locust and grasshopper control by cropping systems
Provedor de dados: 106
Autores: Samuth Mongkolkiti.
Palavras-chave: Corn; Maize; Patanga; Locust; Grasshopper; Patanga succincta; Cropping systems; Agroecosystem; Insect control; ข้าวโพด; ตั๊กแตนปาทังก้า; ระบบการปลูกพืช; ระบบนิเวศเกษตร.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3968

สาเหตุการเกิดสารพิษอฟลาทอกซินในข้าวโพด
Provedor de dados: 106
6 ill., 8 tables
Palavras-chave: Corn; Maize; Aflatoxins; Fungi; ข้าวโพด; เชื้อรา; อะฟลาทอกซิน.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4486

Improvement of yield and quality of corn
Provedor de dados: 106
Autores: Chamnan Chutkaew; Teerasak Manupeerapan; Sakol Petchmanee; Somrak Noradechanon; Vatcharee Lertmongkol; Phermphul Sarnthoy; Prawit Puddhanon; Tongchai Tangpremsri; Wantana Tangpremsri; Somsri Thaiwesna; Sirichai Unsrisong; Atcharee Rakla; Nipon Iamsupasit; Nipa Kaewborisutsakul; Chamnan Malaithong; Anuroj Imsmai; Pratuan Sawangsri; Sompob Orndee; Vichitr Benjasil.
21 tables
Palavras-chave: Corn; Maize; Plant breeding; Yield trials; Variety trials; Yields; Quality; Agronomic characters; ข้าวโพด; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4083

Physiological studies of corn and sorghum production
Provedor de dados: 106
Autores: Pismai Srisukphrasert; Teerasak Manupeerapan; Atcharee Rakla; Nipa Kaewborisutsakul.
7 tables
Palavras-chave: Corn; Maize; Sorghum; Physiology; Growth; Maturity; Spacing; Population densities; Varieties; Downy mildew; Disease resistance; Yields; Dry weight; Quality; ข้าวโพด; ข้าวฟ่าง; ระยะระหว่างแถว; ความหนาแน่นของประชากร; โรคราน้ำค้าง.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4064

การทดสอบพันธุ์ข้าวโพดลูกผสมกึ่งการค้าในไร่กสิกร ปี 2545
Provedor de dados: 106
Autores: Somchai Lim-aroon; Sodsai Changsaluk; Kosol Kirdpoksub; Samran Srichomporn; Somchai Potisan.
15 tables
Palavras-chave: Corn; Maize; On farm research; Hybrids; Pre-commercial; Yield trial; ข้าวโพด; ลูกผสมกึ่งการค้า; การทดสอบระดับไร่กสิกร; การคัดเลือกพันธุ์; ผังรวงผึ้ง.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4528

งานวิจัยและพัฒนาเมล็ดพันธุ์ภาคเอกชน
Provedor de dados: 106
Palavras-chave: Corn; Maize; Sorghum; Seed; Research and development; Private seed company; ข้าวโพด; ข้าวฟ่าง; การพัฒนาพันธุ์; เมล็ดพันธุ์; การปรับปรุงพันธุ์.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4448

Progress report on agricultural experiments in 1981/82 dry season
Provedor de dados: 106
Autores: Sakamoto, Haruhiko; Somrak Noradechanon.
4 ill., 3 tables
Palavras-chave: Corn; Maize; Sorghum; Intensive irrigation; Tasseling period; Pollination period; Seed storage; Germination; Yields; Quality; Agronomic characters; ข้าวโพด; ข้าวฟ่าง; การให้น้ำ; ความงอก; การเก็บรักษาเมล็ดพันธุ์.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4065

การวิเคราะห์ต้นทุนและผลตอบแทนการผลิตข้าวโพดเลี้ยงสัตว์จำแนกตามระยะปลูกในจังหวัดสระแก้ว ปีการเพาะปลูก 2545/46
Provedor de dados: 106
Autores: Sanit Kao-ian; Sarun Wattanutchariya.
4 tables
Palavras-chave: Corn; Maize; Cost of corn production; Return of corn production; Plant spacing; Economic analysis; ข้าวโพด; ข้าวโพดเลี้ยงสัตว์; ต้นทุน; ผลตอบแทน; ระยะปลูก.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4235

Population dynamics of maize insects on seven varieties of maize
Provedor de dados: 106
Autores: Sawarng Charoenying.
1 table
Palavras-chave: Corn; Maize; Insect pests; Population dynamics; ข้าวโพด; ประชากร; แมลงศัตรูพืช; พันธุ์.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4372

การวิจัยการผลิตข้าวโพดเลี้ยงสัตว์หลังนา
Provedor de dados: 106
Autores: Somchai Boonpradub; Sanayh Kraokaw; Wanchai Thanomsub.
Palavras-chave: Corn; Maize; Post-rice condition; No tillage; Growth; Grain yield; Production; ข้าวโพด; ข้าวโพดเลี้ยงสัตว์; ข้าวโพดหลังนา; การปลูก.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4536

Field test for corn varieties and fertilizers
Provedor de dados: 106
Autores: Vatcharee Lertmongkol; Chanika Patamadilok; Dusit Jaichareon; Vichitr Benjasil.
1 table
Palavras-chave: Corn; Maize; Varieties; Fertilizers; Yields; ข้าวโพด; พันธุ์; การทดสอบปุ๋ย; ผลผลิต.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3979

อิทธิพลของฤดูปลูกที่มีผลต่อชนิด ปริมาณของเชื้อราในโรงเก็บและสารพิษอฟลาทอกซินในเมล็ดข้าวโพดที่มีระดับความชื้นภายในเมล็ดต่าง ๆ กัน
Provedor de dados: 106
4 tables
Palavras-chave: Corn; Maize; Moisture content; Aflatoxins; Fungi; ข้าวโพด; ฤดูปลูก; เชื้อราในโรงเก็บ; ความชื้น; อะฟลาทอกซิน.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4483

การส่งเสริมการเจริญเติบโตของต้นข้าวโพดที่เพาะเลี้ยงภายใต้สภาพ photoautotrophic
Provedor de dados: 106
Autores: Parinya Khajudparn; Anongnut Bhonwong; Chaba Jampatong; Piyada Thipyapong.
Palavras-chave: Corn; Maize; In vitro maize plantlet; Growth promotion; Photoautotrophic condition; ข้าวโพด; การเพาะเลี้ยงเนื้อเยื่อ.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4531

การวิจัยและอนุรักษ์เชื้อพันธุกรรมข้าวโพดเลี้ยงสัตว์
Provedor de dados: 106
Autores: Surapong Prasitwattanaseree; Somrak Noradechanon; Pichet Grudloyma; Kanlaya Papintu; Manoon Pumklom.
1 table
Palavras-chave: Corn; Maize; Germplasm; Trait; Agronomic characters; ข้าวโพด; ข้าวโพดเลี้ยงสัตว์; เชื้อพันธุกรรม; ลักษณะทางการเกษตร; การอนุรักษ์.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4516

Corn varietal regional yield test
Provedor de dados: 106
Autores: Chamnan Chutkaew; Narongsak Senanarong; Chalaw Chawanapong; Prakob Jan-aram; Prasop Depyasuvarn; Chawana Boonreung; Sumit Pookawes; Pismai Srisukphrasert; Ampol Senanarong.
1 table
Palavras-chave: Corn; Maize; Variety test; Variety trials; Regional yield test; ข้าวโพด; การทดสอบพันธุ์; การทดสอบผลผลิต.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3754

Annual research report on diseases of corn and job tears in 1983
Provedor de dados: 106
Autores: Somkiat Titatarn; Sawai Nuangpai; Diloke Unchalisangkas; Unchalee Chiengkul.
1 table
Palavras-chave: Corn; Maize; Job's tear; Pathology; Downy mildew; Phyllachora coicis; Varieties; Disease resistance; ข้าวโพด; ลูกเดือย; โรคพืช; โรคราน้ำค้าง.
Ano: 1983
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4147

Long-term study on the effect of soil and irrigation management for annually continuous young ear corn growing in upland soil (1st year)
Provedor de dados: 106
Autores: Uthai Arromratana; Boonlert Kan-taulis; Anan Tongpou; Soonthorn Sangsila; Chusak Malichaishi.
6 tables
Palavras-chave: Corn; Maize; Young ear corn; Irrigation; Yields; Long-term study; ข้าวโพด; ข้าวโพดฝักอ่อน; การจัดการดินและน้ำ; พื้นที่ดอน.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4358

Research and development on hybrid corn and sorghum
Provedor de dados: 106
Autores: Thunya Kunta.
Palavras-chave: Corn; Maize; Sorghum; Hybrids; ข้าวโพด; ข้าวฟ่าง; การพัฒนาพันธุ์; ลูกผสม.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4329

Estimation of post-harvest losses of corn products in farmers fields
Provedor de dados: 106
Autores: Vesaurai, S.; Watanasan, A.; Boonchuduang, P.; Jitathai, V.; Duangratana, S.
12 tables
Palavras-chave: Corn; Maize; Post-harvest losses; Yields; Economic losses; ข้าวโพด; วิทยาการหลังการเก็บเกี่ยว; ความอุดมสมบูรณ์ของดิน; การขาดน้ำ; วัชพืช; การหักล้ม; แมลงศัตรูพืช; โรคพืช.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3995

นโยบายการตลาดข้าวโพด-ข้าวฟ่าง
Provedor de dados: 106
Palavras-chave: Corn; Maize; Production; Marketing policies; Aflatoxins; White grain sorghum; Red grain sorghum; ข้าวโพด; ข้าวฟ่าง; การผลิต; การตลาด; นโยบายการตลาด; อะฟลาทอกซิน.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4452

การศึกษาการเข้าทำลายของเชื้อรา Aspergillus flavus ของพันธุ์ข้าวโพดในระยะก่อนการเก็บเกี่ยว
Provedor de dados: 106
5 tables
Palavras-chave: Corn; Maize; Aspergillus flavus; Pre-harvest infection; ข้าวโพด; โรคที่เกิดจากเชื้อรา; การเข้าทำลาย.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4403

Studies on corn and sorghum anthracnose stalk rot disease caused by Colletotrichum graminicola (Ces.) Wils in Thailand
Provedor de dados: 106
Autores: Prachum Jutawantana; Udom Pupipat.
13 tables
Palavras-chave: Corn; Maize; Sorghum; Anthracnose stalk rot; Fungi; Colletotrichum graminicola; ข้าวโพด; ข้าวฟ่าง; โรคลำต้นเน่า; พันธุ์; ความต้านทานโรค.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4255

การควบคุมเชื้อรา Aspergillus flavus ที่สร้างสารพิษอฟลาทอกซินในข้าวโพดโดยชีววิธี ตอนที่ 1 การคัดเลือกการเป็น antagonist ของจุลินทรีย์บางชนิดต่อเชื้อรา Aspergillus flavus
Provedor de dados: 106
2 tables
Palavras-chave: Corn; Maize; Aspergillus flavus; Aflatoxins; Biological control; Aflatoxin-producing fungus; ข้าวโพด; เชื้อรา; แอสเปอร์จิลลัส; อะฟลาทอกซิน; จุลินทรีย์; แอนทาโกนิสท์.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4408

Integrated research program on soil and fertilizer requirement for increasing yield of corn and sorghum
Provedor de dados: 106
Autores: Amnat Suwanarit; Aschan Sukthumrong; Tawatchai Na Nagara; Jongruk Chanchareonsook; Pusit Wiwutwongwana; Siriya Dithipen; Lawal Powpaichit; Pachanee Malai; Sorasith Vacharotayan.
23 tables
Palavras-chave: Corn; Maize; Sorghum; Varieties; Nitrogen fertilizers; Phosphate fertilizers; Mixed fertilizers; Rock phosphate; Hyperphosphate; Intercropping; Yields; ข้าวโพด; ข้าวฟ่าง; การใส่ปุ๋ย; ความอุดมสมบูรณ์ของดิน; การเพาะปลูก; การจัดการดิน.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3866

Yield increasing and quality improvement of maize
Provedor de dados: 106
Autores: Chutip Chanaseni.
3 tables
Palavras-chave: Corn; Maize; Yields; Quality; Introduced varieties; Extension activities; ข้าวโพด; การเพิ่มผลผลิต; การเพิ่มคุณภาพ; พันธุ์นำเข้า; การส่งเสริม.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4348

Corn and sorghum seed production
Provedor de dados: 106
Autores: Porn Rungchang; Manop Subsorn; Jarong Rungchuang; Sutee Rayakaew; Surapol Chowchong.
1 table
Palavras-chave: Corn; Maize; Sorghum; Seed production; ข้าวโพด; ข้าวฟ่าง; การผลิตเมล็ดพันธุ์.
Ano: 1983
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4152

Study on the optimum plot size and shape for corn and sorghum
Provedor de dados: 106
Autores: Sunantha Vesaurai; Saowanee Pisithpun; Amorn Vatanasan; Sanga Duangratana; Sutheeraporn Sirising; Wichitra Jitthai.
2 ill., 3 tables
Palavras-chave: Corn; Maize; Sorghum; Plot size; Plot shape; Yields; ข้าวโพด; ข้าวฟ่าง; ขนาดแปลงทดลอง; รูปร่างแปลงทดลอง.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4033

Sweet corn breeding
Provedor de dados: 106
Autores: Tavat Lavapauraya.
3 tables
Palavras-chave: Corn; Maize; Sweet corn; Plant breeding; Selection; Variety trials; Growth; Yields; ข้าวโพด; ข้าวโพดหวาน; การปรับปรุงพันธุ์; โรคราน้ำค้าง; รสชาติ; ผลผลิตฝักสด.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3824

Stalk rot study
Provedor de dados: 106
Autores: Park, Keun Yong.
5 tables
Palavras-chave: Corn; Maize; Stalk rot; Plant diseases; Yields; ข้าวโพด; โรคลำต้นเน่า; ผลผลิต.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3774

Soil fertility studies of corn and sorghum : II. Study on the suitable sources of phosphatic fertilizer for corn yield
Provedor de dados: 106
Autores: Panichkul, M.; Thunmapirom, D.; Vechwitvarakul, P.
1 table
Palavras-chave: Corn; Maize; Phosphatic fertilizer; Yields; ข้าวโพด; ปุ๋ยฟอสฟอรัส; ผลผลิต.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4654

การผลิตเมล็ดพันธุ์ข้าวโพดของกรมส่งเสริมการเกษตร
Provedor de dados: 106
4 tables
Palavras-chave: Corn; Maize; Seed production; Extension; ข้าวโพด; การผลิตเมล็ดพันธุ์; กรมส่งเสริมการเกษตร.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4434

การพัฒนาขั้นตอนการผลิตข้าวโพดเลี้ยงสัตว์หลังนาแบบบูรณาการ
Provedor de dados: 106
Autores: Somchai Boonpradub; Sanayh Kraokaw; Pichet Grudloyma; Veerasak Kerdsaeng; Poonsak Luenghirun; Peerasak Chaiprasart.
Palavras-chave: Corn; Maize; Thai irrigated maizecheck system; Planting; Yields; ข้าวโพด; ข้าวโพดเลี้ยงสัตว์; การปลูกหลังนา; การผลิตแบบบูรณาการ.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4217

Comparative studies of the adaptability, production and segregating behavior of the indigenous and a newly-introduced Guatemala corn varieties
Provedor de dados: 106
Autores: Jinda Jan-orn; Chamnan Tonglad; Wachari Suwanwihok; Amphorn Benponk; Breitenbach, C.A.; Slearmlarp Wasuwat.
5 tables
Palavras-chave: Corn; Maize; Corn adaptability; Corn production; Segregating behavior; Guatemala corn; Varieties; ข้าวโพด; ความสามารถในการปรับตัว; การผลิต; การกระจายตัวทางพันธุกรรม; พันธุ์กัวเตมาลา.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3728

Summary of some information from soil and fertilizer researches for corn production in Thailand
Provedor de dados: 106
Autores: Sorasith Vacharotayan.
4 ill., 4 tables
Palavras-chave: Corn; Maize; Corn production; Fertilizer research; Soil research; Fertilizers; Thailand; ข้าวโพด; การผลิต; การวิจัยปุ๋ย; การวิจัยดิน; ประเทศไทย.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3891

Dry matter accumulation in tropical flint corn
Provedor de dados: 106
Autores: Virtucio, Robert H.
2 table
Palavras-chave: Corn; Maize; Dry matter; Tropical flint corn; ข้าวโพด; น้ำหนักแห้ง; ข้าวโพดหัวแข็ง.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3789

Breeding and genetics for the improvement of yield and quality of corn in Thailand
Provedor de dados: 106
Autores: Tawatchai Prasatsrisupab; Anek Silapapun; Prapa Sripichitt; Patcharee Konghiran; Weerasak Duangchantra; Manop Subsorn; Sansern Jampatong.
38 tables
Palavras-chave: Corn; Maize; Plant breeding; Variety trials; Yields; Quality; Agronomic characters; ข้าวโพด; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4006

Studies on southern corn leaf blight ( Helminthosporium maydis)
Provedor de dados: 106
Autores: Pradit Govittawawong; Prasert Kengpiem.
2 tables
Palavras-chave: Corn; Maize; Leaf blight; Helminthosporium maydis; Yield losses; ข้าวโพด; โรคใบไหม้แผลใหญ่.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3842

Studies on relationship of kernel moisture contents percentage of fungi and aflatoxin concentration on preharvest maize kernels
Provedor de dados: 106
Autores: Chintana Chana; Pranee Hamelink; Chiradej Chamswarng; Somsiri Sangchote; Udom Pharungsang; Ronnapop Bunjoedchoedchu; Unnop Ongsakul.
6 tables
Palavras-chave: Corn; Maize; Pre-harvest; Kernel moisture content; Fungi; Aflatoxins; ข้าวโพด; ความชื้นเมล็ด; เชื้อรา; อะฟลาทอกซิน.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4256

การใช้ข้าวโพดไร่สีม่วงในอาหารนกกระทาญี่ปุ่น
Provedor de dados: 106
Autores: Phunrapee Amnueysit; Komsan Amnueysit; Nuanchan Paraksa; Saksom Attamangkune; Wisittiporn Suksombat.
2 tables
Palavras-chave: Corn; Maize; Purple corn; Rations; Japanese quails; Feeds; Growth; Feed conversion efficiency; ข้าวโพดไร่สีม่วง; อาหารสัตว์; นกกระทาญี่ปุ่น; สูตรอาหาร; การเจริญเติบโต; ผลผลิตไข่; สมรรถภาพการผลิต; สีไข่แดง.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4234

การศึกษาความสัมพันธ์ระหว่างฟอสฟอรัสและกิจกรรมของเอนไซม์ไนโตรจีเนสของเชื้ออะโซสไปริลลัมในข้าวโพดพันธุ์สุวรรณ 5
Provedor de dados: 106
Autores: Sirinapa Chungopast; Thongchai Mala; Jirawat Phumphet; Wantanee Phungsang.
Phosphorus is one of essential nutrient element not only for plant growth but also for enhancing soil microorganisms. Phosphorus currently has been attributed to influence nitrogenase activity of nitrogen fixing microorganisms. This experiment aimed to study the interaction between phosphorus and nitrogenase activity of Azospirillum. The P sources came from soil, rock phosphate and activity of Bacillus megaterium. CRD with 4 replications, using Suwan 5 maize as the test plant, was carried in 2 experiments. The first experiment consisted 9 treatments and was conducted in laboratory, while the second experiment, consisted 8 treatments, was done in green house. The result showed significant nitrogenase activity in week 4 of incubation. The activity tended to...
Palavras-chave: Maize; Nitrogenase; Phosphorus; Azospirillum; Suwan 5 maize; ข้าวโพด; อะโซสไปริลลัม; หินฟอสเฟต; ฟอสฟอรัส; ไนโตรจีเนส; กิจกรรมของเอนไซม์; พันธุ์สุวรรณ 5.
Ano: 2010
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4672

Effects of plant densities and planting dates on some agronomic characteristics and grain yield of field corn varieties
Provedor de dados: 106
Autores: Prakob Jan-Aram; Prasop Depyasuvarn; Kemchart Chaiyarat; Amnuay Tongdee; Narongsak Senanarong.
1 table
Palavras-chave: Corn; Maize; Plant density; Planting date; Grain yield; Yield trial; ข้าวโพด; ระยะปลูก; วันปลูก; ผลผลิตเมล็ด; การทดสอบผลผลิต.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4246

Downy mildew screening on S2 lines of Puerto Rico S1 lines of Thai composite white
Provedor de dados: 106
Autores: Virtucio, Robert H.
1 table
Palavras-chave: Corn; Maize; S1 lines; Puerto Rico; S2 lines; Thai composite white; Downy mildew; Screening; Disease resistance; ข้าวโพด; โรคราน้ำค้าง; ลูกเอส 1; เปอร์โตริโก; พันธุ์ผสมเปิดสีขาว.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3785

Research in plant pathology
Provedor de dados: 106
Autores: Udom Pupipat; Vichai Korpraditskul; Kitti Choonhawongse; Anderson, Terry; Renfro, B.L.
12 tables
Palavras-chave: Corn; Maize; Plant pathology; Downy mildew; Plant pathogen; Curvularia; ข้าวโพด; โรคราน้ำค้าง; เชื้อสาเหตุ.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3763

International approach to agricultural research
Provedor de dados: 106
Autores: Osler, Robert D.
Palavras-chave: Corn; Maize; Agricultural research; Corn production; ข้าวโพด; การวิจัยทางการเกษตร; การผลิต.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3744

ฐานข้อมูลบันทึกลักษณะของข้าวโพดเทียน-ข้าวโพดข้าวเหนียวพันธุ์พื้นเมืองและพันธุ์นำเข้า
Provedor de dados: 106
Autores: Wilaiwan Promkum; Sukapong Vayuparp; Peaingpen Sarawat; Teerasak Manupeerapan; Boonguer Poosri.
2 ill., 2 tables
Palavras-chave: Corn; Maize; Glutinous corn; Indigenous corn; Exotic corn; Database; ข้าวโพด; ข้าวโพดข้าวเหนียว; ข้าวโพดเทียน; ข้าวโพดพื้นเมือง; พันธุ์นำเข้าจากต่างประเทศ; ฐานข้อมูล.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4520

Agronomy and soil science discipline discussion
Provedor de dados: 106
Autores: Cunard, A.C.; Smeltzer, Dale G.
Palavras-chave: Corn; Maize; Agronomy; Soil science; Fertilizers; Varieties; ข้าวโพด; เขตกรรม; การวิจัยดิน.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3912

Distribution pattern of the corn army worm, Mythimna separata Walker
Provedor de dados: 106
Autores: Sawarng Charoenying; Sunisa Jatuporn; Surachate Jamornmarn.
1 table
Palavras-chave: Corn; Maize; Armyworms; Mythimna separata; Distribution pattern; ข้าวโพด; หนอนกระทู้.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4569

ประกาศกรมการค้าต่างประเทศ เรื่อง การส่งข้าวโพดออกไปจำหน่ายต่างประเทศในฤดูการจำหน่ายปี 2527/28
Provedor de dados: 106
3 tables
Palavras-chave: Corn; Maize; Production; Exports; ข้าวโพด; การส่งออก; การตลาด; การค้า; การผลิต.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4451

การทดสอบพันธุ์ข้าวโพดหวานกับระยะปลูกในไร่กสิกร ปี 2546
Provedor de dados: 106
Autores: Somchai Lim-aroon; Sodsai Changsaluk; Sumran Srichomporn; Kosol Kirdpoksub; Somchai Potisan.
6 tables
Palavras-chave: Corn; Maize; Sweet corn; Plant spacing; Yield trial; On farm research; ข้าวโพด; ข้าวโพดหวาน; ระยะปลูก; การทดสอบในไร่กสิกร.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4222

Corn and sorghum variety test in dry season with irrigation
Provedor de dados: 106
Autores: Chalaw Chawanapong; Julee Tippayaruk; Atcharee Rakla; Sirichai Unsrisong; Somsri Thaiwesna; Renu Chaisorn; Pratuan Sawangsri; Sompob Orndee; Chamnan Chutkaew; Vichitr Benjasil.
2 tables
Palavras-chave: Corn; Maize; Sorghum; Variety test; Yields; Agronomic characters; Dry season; Irrigation; ข้าวโพด; ข้าวฟ่าง; การทดสอบพันธุ์; การให้น้ำชลประทาน.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3982

Breeding for yield and quality of maize
Provedor de dados: 106
Autores: Teerasak Manupeerapan; Charas Kitbamroong; Pichet Grudloyma; Somrak Noradechanon; Sompong Tongchuay; Dowroong Khongtein; Supawan Kanla-ong.
18 tables
Palavras-chave: Maize; Corn; Breeding; Genetics; Yield increase; Yield quality; ข้าวโพด; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ.
Ano: 1992
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4497

ผลของอัตราการไหลของน้ำในกระบวนการเอกซ์ทรูชั่นต่อการใช้ประโยชน์ได้ของแป้งในข้าวโพด
Provedor de dados: 106
Autores: Natchanok Amornthewaphat; Seksom Attamangkune; Saichon Lerdsuwan.
6 tables
Palavras-chave: Corn; Maize; Extrusion process; Starch utilization; แป้งข้าวโพด; กระบวนการเอกซ์ทรูชั่น; อัตราการไหลของน้ำ; กระบวนการผลิต; คุณภาพ.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4232

การศึกษาการผลิตเมล็ดพันธุ์ข้าวโพดหวานลูกผสมเดี่ยวสองสี พันธุ์ KSSC 977 และ KSSC 978
Provedor de dados: 106
Autores: Supranee Ngamprasitthi; Sunanta Juntakool; Chokechai Aekatasanawan; Sukum Chotechuangmanirat.
8 tables
Palavras-chave: Corn; Maize; Sweet corn; Single cross hybrid; Seed production; Bicolor sweet corn; ข้าวโพด; ข้าวโพดหวาน; ลูกผสมเดี่ยว; ข้าวโพดหวานสองสี; การผลิตเมล็ดพันธุ์.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4230

Effect of row spacing upon yield of two corn varieties under weeded and unweeded condition
Provedor de dados: 106
Autores: Ismail, Inu G.
1 table
Palavras-chave: Corn; Maize; Row spacing; Varieties; Weed control; Yields; ข้าวโพด; ระยะปลูก; การควบคุมวัชพืช.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3777

Vegetable corn field test
Provedor de dados: 106
Autores: Sumitra Pinthongkum; Songsuk Na-Chiangmai; Sakol Petchmanee; Pornsak Duangpudtan; Suwit Klangkulya; Prawit Puddhanon.
1 table
Palavras-chave: Corn; Maize; Vegetable corn; Yield trial; Sweet corn; Tien corn; ข้าวโพด; ข้าวโพดฝักสด; ข้าวโพดหวาน; ข้าวโพดข้าวเหนียว; การทดสอบผลผลิต.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4344

Effects of tillage methods and nitrogen fertilizers on soil water use by corn and corn yields
Provedor de dados: 106
Autores: Seri Sookhakich; Pornprom Chairittichai; Prasong Banthao.
2 ill., 3 tables
Palavras-chave: Corn; Maize; Tillage methods; Nitrogen fertilizers; Soil water use; Yields; ข้าวโพด; วิธีการไถพรวน; ปุ๋ยไนโตรเจน; การใช้น้ำในดิน.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4027

Research and development on corn and sorghum of Charoen Seeds Co. Ltd.
Provedor de dados: 106
Autores: Poomsan Silapeesornkosol.
Palavras-chave: Corn; Maize; Sorghum; Hybrids; Research and development; Charoen Seeds Co.Ltd; ข้าวโพด; ข้าวฟ่าง; พันธุ์ลูกผสม; การพัฒนา.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4295

ข้าวโพดข้าวเหนียวแปดแถวลูกผสมเดี่ยว พันธุ์ Kwpsx 7253
Provedor de dados: 106
Autores: Suranee Thongluang; Yupapan Chuthathong; Sumran Srichomporn; Thamrongsilpa Pothisoong.
1 table
Palavras-chave: Corn; Maize; Single cross hybrid; Waxy corn; ข้าวโพด; ข้าวโพดข้าวเหนียว; ข้าวโพดแปดแถว; ลูกผสมเดี่ยว.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4201

Prospects of corn production in Thailand
Provedor de dados: 106
Autores: Chamnien Boonma.
5 tables
Palavras-chave: Corn; Maize; Corn production; Farmers; Opinions; Thailand; ข้าวโพด; สายพันธุ์; แหล่งของเมล็ดพันธุ์; อัตราปลูก; การใส่ปุ๋ย; สารกำจัดศัตรูพืช; ข้อจำกัดของการผลิต; แมลงศัตรูพืช.
Ano: 1977
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3945

Dry matter accumulation study
Provedor de dados: 106
Autores: Wiroreno, Otjo W.
1 table
Palavras-chave: Corn; Maize; Dry matter; ข้าวโพด; น้ำหนักแห้ง.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3788

Study on effect of herbicides and methods of application on grain yields and some agronomic characters of corn
Provedor de dados: 106
1 ill., 2 tables
Palavras-chave: Corn; Maize; Herbicides; Grain yield; Agronomic characters; ข้าวโพด; สารกำจัดวัชพืช; ผลผลิต; ลักษณะทางการเกษตร.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3760

การทดสอบระดับการเป็นโรคที่สำคัญ ๆ ของพันธุ์ข้าวโพดที่จำหน่ายเป็นการค้า
Provedor de dados: 106
Autores: Prachum Jutawantana; Thammasak Sommartya; Jeeranan Yhamsoongnern.
18 tables
Palavras-chave: Corn; Maize; Diseases; Commercial corn variety; Disease resistant; ข้าวโพด; พันธุ์; โรคพืช; ระดับการเกิดโรค.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4546

Baby corn regional yield trial in 1990
Provedor de dados: 106
Autores: Prawit Puddhanon; Sakol Petchmanee; Penkae Nattribhop; Suvit Punsurintr; Vichit Kajornmalee; Sukapong Vayuparp; Artasit Boontum.
1 ill., 8 tables
Palavras-chave: Corn; Maize; Baby corn; Yield trial; ข้าวโพด; ข้าวโพดฝักอ่อน; การทดสอบผลผลิต.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4281

Incidence of aflatoxins in pre and post harvested corn
Provedor de dados: 106
Autores: Prisnar Hemsuchi; Arunsri Wong-Urai; Dara Buangsuwon.
2 tables
Palavras-chave: Corn; Maize; Aflatoxins; Pre-harvest; Post-harvest; Fungi; ข้าวโพด; อะฟลาทอกซิน; วิทยาการก่อนการเก็บเกี่ยว; วิทยาการหลังการเก็บเกี่ยว; เชื้อรา.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4051

Round table discussion on the level of corn production technology in Asia
Provedor de dados: 106
Autores: Smeltzer, Dale G.
Palavras-chave: Corn; Maize; Production; Production technology; Agronomy research; Soil management; Physiological limits; Plant diseases; Asia; ข้าวโพด; การผลิต; การวิจัยด้านเขตกรรม; การวิจัยดิน.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3913

การทดสอบเพื่อคัดเลือกพันธุ์ข้าวโพดข้าวเหนียวและข้าวโพดข้าวเหนียวแปดแถวลูกผสมที่ดีเด่นสำหรับเป็นพันธุ์ส่งเสริม
Provedor de dados: 106
Autores: Suranee Thongluang; Yupapan Chuthathong; Sumran Srichomporn; Thamrongsilpa Pothisoong.
14 tables
Palavras-chave: Corn; Maize; Waxy corn; Hybrids; ข้าวโพด; ข้าวโพดข้าวเหนียว; ข้าวโพดข้าวเหนียวแปดแถว; ข้าวโพดลูกผสม; การทดสอบพันธุ์; การคัดเลือกพันธุ์.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4521

การใช้สารเคมีป้องกันและกำจัดสารพิษแอฟลาทอกซินในข้าวโพด
Provedor de dados: 106
1 table
Palavras-chave: Corn; Maize; Aflatoxins; Corn quality; ข้าวโพด; อะฟลาทอกซิน; สารเคมีกำจัดเชื้อรา; คุณภาพ.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4407

Development of four downy mildew resistance and high aluminum acid soils-DMR  maize populations with desirable agronomic characters
Provedor de dados: 106
Autores: Leon, C. De; Granados, G.; Read, M.D.
Palavras-chave: Corn; Maize; Downy mildew; High aluminum acid soil; Maize population; ข้าวโพด; การปรับปรุงพันธุ์; โรคราน้ำค้าง; ดินกรด; ประชากร; ลักษณะทางการเกษตร.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4278

Improvement of maize populations
Provedor de dados: 106
Autores: Charas Kitbamroong; Yodsaporn Chantachum; Somrak Noradechanon; Pichet Grudloyma; Sompong Tongchuay; Sanit Choowa; Kritchai Jaiserb; Narongsak Senanarong.
7 tables
Palavras-chave: Corn; Maize; Breeding; Population improvement; ข้าวโพด; การปรับปรุงประชากร; การปรับปรุงพันธุ์.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4325

Testing of fungicides for the control of downy mildew of corn
Provedor de dados: 106
Autores: Orillo, F.T.; Exconde, O.R.; Raymundo, S.A.; Fuentes, F.D.
9 tables
Palavras-chave: Corn; Maize; Fungicides; Downy mildew; Disease control; ข้าวโพด; สารกำจัดเชื้อรา; โรคราน้ำค้าง.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3738

Surveying the farmers traditional plantation and cultural practices of corn grown in Chiangrai province
Provedor de dados: 106
Autores: Pornsiri Maneechote; Virasak Tepjun; Charoon Aree; Penkae Nattribhop; Prawit Puddhanon; Vichit Kajornmalee.
5 tables
Palavras-chave: Corn; Maize; Cultural practices; Traditional plantation; Chiangrai province; ข้าวโพด; วัฒนธรรม; การปลูก; การดูแลรักษา; จังหวัดเชียงราย.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4351

แนวทางในการส่งเสริมและพัฒนาการผลิตพืชเศรษฐกิจและข้าวโพด
Provedor de dados: 106
1 table
Palavras-chave: Corn; Maize; Economic crops; Extension; Production technology; ข้าวโพด; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ; การส่งเสริม; การผลิต; การพัฒนา.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4433

Efficacy of some insecticides in controlling ground weevil, Calomycterus sp. on corn
Provedor de dados: 106
Autores: Watchara Choonhawong; Oranutch Kongkanchana.
5 tables
Palavras-chave: Corn; Maize; Insecticides; Ground weevil; Calomycterus sp.; ข้าวโพด; มอดดิน; สารเคมีฆ่าแมลง.
Ano: 1992
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4507

Improvement of yield and quality of corn
Provedor de dados: 106
Autores: Chamnan Chutkaew; Teerasak Manupeerapan; Prakob Jan-aram; Sakol Petchmanee; Vatcharee Lertmongkol; Boonguer Poosri; Somrak Noradechanon; Sirichai Unsrisong; Phermphul Sarnthoy; Somsri Thaiwesna; Atcharee Rakla; Prawit Puddhanon; Renu Chaisorn; Tongchai Tangpremsri; Wantana Kittipornpaibool; Nipa Kaewborisutsakul; Pratuan Sawangsri; Chamnan Malaithong; Anek Suwanhong; Sompob Orndee; Vichitr Benjasil.
43 tables
Palavras-chave: Corn; Maize; Plant breeding; Yields; Quality; Variety trials; Yield trials; Agronomic characters; ข้าวโพด; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4005

Effect of five year application of NPK on corn-mungbean grown on Kamphaeng Saen soil
Provedor de dados: 106
Autores: Santi Teeraporn; Ring Meesawat; Pradit Boonampol; Sathaporn Janthasith.
Palavras-chave: Corn; Maize; Mungbeans; Cropping systems; NPK fertilizers; Kamphaeng Saen soil; ข้าวโพด; ถั่วเขียว; การใช้ปุ๋ย; ปุ๋ยไนโตรเจน; ปุ๋ยฟอสฟอรัส; ปุ๋ยโปแตสเซียม; ดินชุดกำแพงแสน.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4359

Animal nutrition studies
Provedor de dados: 106
Autores: Prateap Rachapaetayakom.
20 tables
Palavras-chave: Chickens; Chicks; Corn; Maize; Opaque-2; Protein diet; Rations; Nutritive value; Varieties; Mycotoxin; Feed contamination; Growth; Animal performance; ข้าวโพด; ยีนโอเพค 2; โปรตีน; สูตรอาหาร; ลูกไก่; ไก่กระทง.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3767

การตรวจเชื้อราที่สร้างสารพิษอฟลาทอกซินและการใช้สารเคมีควบคุม
Provedor de dados: 106
Palavras-chave: Corn; Maize; Aflatoxins; Fungi; Fungicides; Aspergillus flavus; ข้าวโพด; เชื้อรา; อะฟลาทอกซิน; สารเคมีกำจัดเชื้อรา.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4484

Breeding for sugarcane downy mildew resistance in corn in Taiwan
Provedor de dados: 106
Autores: Chang, S.C.
1 table
Palavras-chave: Corn; Maize; Maize breeding; Sugarcane downy mildew; Plant breeding; Taiwan; ข้าวโพด; การปรับปรุงพันธุ์; โรคราน้ำค้าง.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3900

Annual research report on corn disease in 1980
Provedor de dados: 106
Autores: Somkiat Titatarn; Diloke Unchalisangkas; Weera Chamkrachang; Niyom Chew-Chin.
2 tables
Palavras-chave: Corn; Maize; Downy mildew; Plant diseases; Chemical control; Varieties; Disease resistance; ข้าวโพด; โรคพืช; การควบคุมด้วยสารเคมี; พันธุ์ต้านทาน.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4019

Integrated research program on soil and fertilizer requirement for increasing yields of corn and sorghum
Provedor de dados: 106
Autores: Amnat Suwanarit; Aschan Sukthumrong; Jongruk Chanchareonsook; Chairerk Suwannarat; Sukum Chotechuangmanirat.
10 ill., 2 tables
Palavras-chave: Corn; Maize; Sorghum; Fertilizers; Ammonium fertilizers; Rock phosphate; Nitrogen fertilizers; Spacing; Plant population; Nutrient uptake; Yields; ข้าวโพด; ข้าวฟ่าง; การใส่ปุ๋ย; ความอุดมสมบูรณ์ของดิน; การเพาะปลูก; การจัดการดิน.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4021

Control of purple nutsedge in corn plantings
Provedor de dados: 106
Autores: Suwunnamek, U.
1 ill., 1 table
Palavras-chave: Corn; Maize; Purple nutsedge; Herbicides; Weed control; Yields; ข้าวโพด; แห้วหมู; สารกำจัดวัชพืช.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3974

Sweet corn quality improvement
Provedor de dados: 106
1 table
Palavras-chave: Corn; Maize; Sweet corn; Plant breeding; Yields; Quality; ข้าวโพด; ข้าวโพดหวาน; คุณภาพ.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3752

Insect pests of corn and their control in the Philippines
Provedor de dados: 106
Autores: Calora, Feliciano B.; Ferino, Mateo P.
4 tables
Palavras-chave: Corn; Maize; Insect pests; Orthoptera; Homoptera; Coleoptera; Lepidoptera; Thysanoptera; Hemiptera; Diptera; Philippines; ข้าวโพด; แมลงศัตรูพืช; ฟิลิปปินส์.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3739

Effect of atrazine on controlling Euphorbia geniculata in corn
Provedor de dados: 106
Autores: Somchart Kanjanajirawong; Jaran Pratoomwong; Maneesa Teerawatsakul.
2 tables
Palavras-chave: Corn; Maize; Weeds; Milkweed; Euphorbia geniculata; Atrazine; Weed control; ข้าวโพด; วัชพืช; อาทราซีน; ยูโฟร์เบีย.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4061

รายงานความก้าวหน้าโครงการผลิตเมล็ดข้าวโพดและข้าวฟ่างประจำปี 1984
Provedor de dados: 106
Autores: Manop Subsorn; Jarong Rungchuang; Sutee Rayakaew; Surapol Chowchong; Supranee Suttiprapha; Pongsak Vichasil; Porn Rungchang.
4 tables
Palavras-chave: Corn; Maize; Sorghum; Seed production; Planting patterns; Hybrids; Male and female rows; ข้าวโพด; ข้าวฟ่าง; การผลิตเมล็ดพันธุ์; ลูกผสม; สายพันธุ์พ่อแม่.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4488

Management of the manufacturing of canned baby corn
Provedor de dados: 106
Palavras-chave: Corn; Maize; Kernel corn; Canned corn production; Manufacturing; ข้าวโพด; ข้าวโพดฝักอ่อน; อุตสาหกรรมข้าวโพดฝักอ่อนบรรจุกระป๋อง.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4318

Canned baby corn pickle from waste : KIMCHI
Provedor de dados: 106
Autores: Kulvadee Trongpanich; Rasamee Supasri; Kanchanich Vajanavinich.
3 ill., 13 tables
Palavras-chave: Corn; Maize; Baby corn; Corn pickle; Kimchi; ข้าวโพด; ข้าวโพดฝักอ่อน; กิมจิ.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4378

การส่งเสริมการปลูกข้าวโพดเลี้ยงสัตว์เพื่อทดแทนข้าวนาปรังในอำเภอวัดโบสถ์ จังหวัดพิษณุโลก
Provedor de dados: 106
Autores: Punsak Luanghirun; Verachai Saytangjai; Pramote Suphannakan; Werasak Kerdsang.
Palavras-chave: Corn; Maize; Maize promotion; Second rice crop; ข้าวโพด; ข้าวโพดเลี้ยงสัตว์; ข้าวนาปรัง; การส่งเสริมการผลิต; การปลูก.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4561

Integrated research program on soil and fertilizer requirement for increasing yields of corn and sorghum
Provedor de dados: 106
12 ill., 17 tables
Palavras-chave: Corn; Maize; Sorghum; Legumes; Fertilizers; Nitrogen fertilizers; Phosphate fertilizers; Rock phosphate; Varieties; Intercropping; Yields; Nitrogen uptake; Soil surveys; ข้าวโพด; ข้าวฟ่าง; ปุ๋ย; ความอุดมสมบูรณ์ของดิน; การเพาะปลูก; การจัดการดิน.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3798

International training
Provedor de dados: 106
Autores: Smeltzer, Dale G.
9 tables
Palavras-chave: Corn; Maize; Mungbeans; Training programs; Variety trials; Mixed cropping; Nitrogen fertilizers; Growth; Yields; ข้าวโพด; โครงการฝึกอบรม.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3885

Technical cooperation project on maize development in Thailand
Provedor de dados: 106
Autores: Yamaki, Tetsuji.
Palavras-chave: Corn; Maize; Development; Technical cooperation project; Activities; Applied experiment; Seed multiplication; Extension; Demonstration; Training; Agricultural cooperatives; Management; Thailand; ข้าวโพด; ศูนย์สาธิต; ศูนย์ส่งเสริม; การผลิตเมล็ดพันธุ์; การตลาด; การผลิตปุ๋ย; ร็อกฟอสเฟท.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4042

Cumulative effects of cropping systems involving corn and legumes on the yields of the component crops
Provedor de dados: 106
Autores: Amnat Suwanarit; Chairerk Suwannarat; Sukum Chotechuangmanirat.
2 tables
Palavras-chave: Corn; Maize; Soybeans; Mungbeans; Peanuts; Cropping systems; Fertilizers; Yields; ข้าวโพด; ถั่วเหลือง; ถั่วเขียว; ถั่วลิสง; ระบบการปลูกพืช; ยูเรีย; ดินสีน้ำตาลแดง.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4104

Optimized conditions for maize transformation of drought tolerant and herbicide resistant gene by biolistic bombardment
Provedor de dados: 106
Autores: Niran Juntawong; Panitee Saengmaneetham; Surasit Mangkorn.
4 ill., 1 table
Palavras-chave: Corn; Maize; Drought tolerance; Herbicides; Resistant gene; Biolistic bombardment; Optimized conditions; ข้าวโพด; ข้าวโพดเลี้ยงสัตว์; ข้าวโพดทนแล้ง; พันธุ์ต้านทาน; สารกำจัดวัชพืช; การถ่ายยีน.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4208

Vegetable corn experiment
Provedor de dados: 106
Autores: Tip Lekagul.
2 tables
Palavras-chave: Corn; Maize; Vegetable corn; Sweet corn; Spacing; Yields; Agronomic characters; Plant population; ข้าวโพด; ข้าวโพดหวาน; ข้าวโพดข้าวเหนียว; ความหนาแน่นของประชากร; การใส่ปุ๋ย.
Ano: 1977
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3925

Survey of insects occuring in commercial corn and sorghum fields-1975
Provedor de dados: 106
Autores: Boonsom Meksongsee; Somporn Patanakamjorn; Panya Poonyathawon; Malee Chawanapong; Watchara Wongkumhang; Auranuj Kongkanjana; Somnuk Wongthong.
5 ill., 2 tables
Palavras-chave: Corn; Maize; Sorghum; Insect pests; Beneficial insects; ข้าวโพด; ข้าวฟ่าง; แมลงศัตรูพืช.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3844

Developing an on-farm testing program for Thailand
Provedor de dados: 106
Autores: Izuno, Takumi.
Palavras-chave: Corn; Maize; Sorghum; On farm testing; Variety trials; Weed control; Fertilizers; Plant density; Land preparation trial; Extension service; Adaptive research; Verification trials; Thailand; ข้าวโพด; ข้าวฟ่าง; การทดสอบในไร่นาเกษตรกร; การวิจัยเพื่อการปรับใช้; การทดสอบพันธุ์แบบหลายปัจจัย; การตลาด; ผลผลิต; คุณภาพ.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3849

Plumule inoculation of corn with Sclerospora sacchari
Provedor de dados: 106
Autores: Sun, M.H.; Tseng, C.M.
2 tables
Palavras-chave: Corn; Maize; Plumule inoculation; Sclerospora sacchari; Downy mildew; Artificial inoculation; ข้าวโพด; การปลูกเชื้อ; โรคราน้ำค้าง.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3901

Cumulative effects of cropping systems involving corn and legumes on the yields of the twelvth-year crops
Provedor de dados: 106
Autores: Amnat Suwanarit; Chairerk Suwannarat; Sodsai Changsaluk.
3 tables
Palavras-chave: Corn; Maize; Legumes; Soybeans; Peanuts; Cropping systems; Corn-legume rotation; Soil productivity; Fertilizers; ข้าวโพด; ถั่ว; ระบบการปลูกพืช; ปุ๋ย; ผลผลิต.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4250

ภาระกิจศูนย์วิจัยข้าวโพดข้าวฟ่างแห่งชาติ พ.ศ. 2529
Provedor de dados: 106
3 tables
Palavras-chave: Corn; Maize; Sorghum; National Corn and Sorghum Research Center; ข้าวโพด; การวิจัย; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ; ศูนย์วิจัยข้าวโพดข้าวฟ่างแห่งชาติ.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4431

Estimation of the nitrogen fertilizer requirement of corn on a clay loam soil
Provedor de dados: 106
Autores: Samonte, Henry P.; Aglibut, Teresita E.
3 ill., 4 tables
Palavras-chave: Corn; Maize; Nitrogen fertilizers; Clay loam soil; Yields; ข้าวโพด; ปุ๋ยไนโตรเจน; ดินเหนียวปนทราย.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3889

Corn and sorghum insects 1981 annual report
Provedor de dados: 106
Autores: Boonsom Meksongsee; Ocha Prachuabmoh; Somsak Anekawieng; Auranuj Kongkanjana; Arunee Wongkobrat; Malee Chawanapong; Watchara Wongkumhang; Thalearngsak Weerawooth; Kriengkrai Jumroenma.
5 tables
Palavras-chave: Corn; Maize; Sorghum; Insect pests; Mythimna separata; Armyworms; Shoot fly; Atherigona soccata; Chemical control; Fish meal trap; Infestation; Yields; Losses; ข้าวโพด; ข้าวฟ่าง; แมลงศัตรูพืช; หนอนเจาะลำต้นข้าวโพด; หนอนเจาะฝัก; หนอนแมลงวันเจาะยอดข้าวฟ่าง; การแตกแขนง; กับดักปลาป่น; ฟูราดาน.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4052

Collection and breeding for the improvement of yield and quality of pop corn in Thailand
Provedor de dados: 106
Autores: Yupapan Chuthathong; Suranee Thongluang.
Palavras-chave: Corn; Maize; Popcorn; Yields; Quality; Collection; Breeding; ข้าวโพด; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4327

Efficacy of insecticides in controlling the corn borer, Ostrinia furnacalis (Guenee) and their effects on natural enemies
Provedor de dados: 106
Autores: Watchara Choonhawong; Auranuj Kongkanjana; Boonsom Meksongsee.
2 tables
Palavras-chave: Corn; Maize; Borers; Insecticides; Ostrinia furnacalis; Natural enemies; Sweet corn; Triflumuron; Carbofuran; Kumiphor; Teflubenzuron; Chlorfluazuron; Cypermethrin; Trichogramma; Hatchability; ข้าวโพด; หนอนเจาะลำต้น; สารฆ่าแมลง; แมลงศัตรูธรรมชาติ.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4573

Corn and sorghum seed production
Provedor de dados: 106
Autores: Prasop Depyasuvarn; Boonguer Poosri; Somrak Noradechanon; Prakob Jan-aram; Thongchai Tangpremsri; Wantana Kittipornpaibool; Vatcharee Lertmongkol.
2 tables
Palavras-chave: Corn; Maize; Sorghum; Seed production; Varieties; ข้าวโพด; ข้าวฟ่าง; เมล็ดพันธุ์หลัก; โครงการ; การส่งเสริม; การใช้เมล็ดพันธุ์.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3992

Seed production of corn and sorghum
Provedor de dados: 106
Autores: Petcharat Wannapee; Gregg, Billy R.
1 table
Palavras-chave: Corn; Maize; Sorghum; Seed production; ข้าวโพด; ข้าวฟ่าง; การผลิตเมล็ดพันธุ์; เป้าหมายการผลิต; โครงการผลิตเมล็ดพันธุ์; ปัญหาการผลิตเมล็ดพันธุ์; พื้นที่ปลอดการผสมข้าม; การแนะนำการปลูก; การเก็บเกี่ยว; การลดความชื้น; กระบวนการผลิตเมล็ดพันธุ์; การเก็บรักษา; การตลาด; การจำแนกพันธุ์.
Ano: 1977
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3947

Corn production improvement of 1992-1993 crop year project
Provedor de dados: 106
Autores: Chawanwutti Chainuwat.
Palavras-chave: Corn; Maize; Production; Improvement; ข้าวโพด; การผลิต.
Ano: 1992
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4514

Agronomic studies of corn and sorghum during 1977
Provedor de dados: 106
Autores: Supot Faungfupong; Wasana Wongyai; Kittima Montranon; Surapol Chowchong.
12 tables
Palavras-chave: Corn; Maize; Sorghum; Growth; Nitrate reductase; Agronomic characters; Dry weight; Nitrogen fertilizers; Weed control; Yields; ข้าวโพด; ข้าวฟ่าง; การเจริญเติบโต; การแข่งขันกับวัชพืช.
Ano: 1977
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3921

Some studies on the control of the corn borer in Thailand
Provedor de dados: 106
Autores: Sutharm Areekul; Uthai Skulpanich; Patra Teravate.
3 ill., 2 tables
Palavras-chave: Corn; Maize; Corn borers; Insect control; Thailand; ข้าวโพด; หนอนเจาะลำต้นข้าวโพด; ประเทศไทย.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3741

ทดสอบการให้ผลผลิตของข้าวโพดหวานพันธุ์ลูกผสมที่มียีนบิทเทิลควบคุมความหวานในสภาพแวดล้อมต่าง ๆ
Provedor de dados: 106
Autores: Sukapong Vayuparp; Wilaiwan Promkum; Boonguer Poosri; Teerasak Manupeerapan.
4 tables
Palavras-chave: Corn; Maize; Sweet corn; Hybrids; Brittle gene; Yield trial; ข้าวโพด; ข้าวโพดหวาน; ยีนบีทเทิล; ลูกผสมเดี่ยว; ผลผลิต; คุณภาพ; สภาพแวดล้อม.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4525

Cropping system of corn and peanut
Provedor de dados: 106
Autores: Prakob Jan-aram.
1 table
Palavras-chave: Corn; Maize; Cropping systems; Peanuts; Yields; ข้าวโพด; ถั่วลิสง; ระบบการปลูกพืช; ผลผลิต.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4339

Corn and sorghum marketing situation
Provedor de dados: 106
Autores: Preecha Tonprasert.
Palavras-chave: Corn; Maize; Sorghum; Marketing; Exports; ข้าวโพด; ข้าวฟ่าง; การตลาด.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3848

Farm demonstration
Provedor de dados: 106
Autores: Teerasak Manupeerapan; Kitti Khajan; Chawana Boonreung.
2 tables
Palavras-chave: Corn; Maize; Sorghum; Farm demonstration; Varieties; Fertilizers; Yields; ข้าวโพด; ข้าวฟ่าง; แปลงสาธิต.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3836

Response to plant spacing of K.U. hybrid 2301 corn grown at different soil fertility levels
Provedor de dados: 106
Autores: Amnat Suwanarit; Chairerk Suwannarat; Sukum Chotechuangmanirat.
1 ill., 2 tables
Palavras-chave: Corn; Maize; KU 2301; Hybrids; Spacing; Fertilizers; Yields; Yield component; ข้าวโพด; พันธุ์ลูกผสม; พันธุ์สุวรรณ 2301; ความอุดมสมบูรณ์ของดิน; ระยะปลูก.
Ano: 1983
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4140

Commercial scale experiment on exploitation of chemicals for inhibiting growth of Aspergillus flavus
Provedor de dados: 106
Autores: Prawat Tonboon-Ek; Dara Buangsuwon; Kanjana Bhudhasamai; Somkiat Titatarn.
Palavras-chave: Corn; Maize; Aflatoxins; Fungicides; Seed; Propionic acid; Ammonium bis propionate; ข้าวโพด; สารกำจัดเชื้อรา; แอสเปอร์จิลลัส.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4577

Maize downy mildew research
Provedor de dados: 106
Autores: Bonman, J.M.; Pansak Pittipornchai; Yingyong Paisooksantiratana; Narong Singburaudom; Sukum Chotechuangmanirat; Renfro, B.L.
6 ill., 4 tables
Palavras-chave: Corn; Maize; Downy mildew; Peronosclerospora sorghi; Varieties; Disease resistance; Plant age; Nitrogen fertilizers; Phosphate fertilizers; Disease incidence; ข้าวโพด; โรคราน้ำค้าง.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4054

Screening of different corn germ plasms against leaf rust disease under Kakani conditions
Provedor de dados: 106
Autores: Manandhar, K.L.; Shah, S. Moin.
Palavras-chave: Corn; Maize; Germplasm; Leaf rust; Puccinia; Screening; Disease resistance; ข้าวโพด; เชื้อพันธุกรรม; โรคราสนิม.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3905

Corn and sorghum insects
Provedor de dados: 106
Autores: Boonsom Meksongsee; Ocha Prachuabmoh; Auranuj Kongkanjana; Malee Chawanapong; Aurunee Wongkobrat; Wachara Wongkamhaeng; Thalearngsak Weerawooth.
2 ill., 5 tables
Palavras-chave: Corn; Maize; Sorghum; Pest insects; Shoot fly; Atherigona soccata; Stem borers; Ostrinia furnacalis; Trichogramma australicum; Economic threshold; Natural enemies; Chemical control; Insecticides; Yields; ข้าวโพด; ข้าวฟ่าง; ความคุ้มค่าทางเศรษฐศาสตร์; ไตรโคเดอร์มา; การควบคุมด้วยสารเคมี; หนอนเจาะลำต้น.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4091

Discovery of witchweed (Striga lutea Lour.), a root parasite of corn in Thailand II. Studies on witchweed control
Provedor de dados: 106
Autores: Maneesa Teerawatsakul; Somchart Kanjanajirawong; Eusupe Chaimanid; Chanpen Prakongvongs; Permsak Supaponhemin.
8 ill.
Palavras-chave: Corn; Maize; Witchweed; Striga lutea; Root parasite; Weed control; ข้าวโพด; วัชพืช; หญ้าแม่มด; สไตรก้า; ปรสิตที่เกาะรากพืช.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3831

Hybrid corn standard yield trial
Provedor de dados: 106
Autores: Pichet Grudloyma; Kritchai Jaiserb; Pornsak Duangpudtan; Sukapong Vayuparp; Preecha Saengsoda; Nirun Sukchun; Sakol Petchmanee; Pranom Parkij; Chempol Hlairoongrueng; Adisak Kumnuansilp; Puangphet Narintaraporn; Yongyooth Khewchaum; Amnuay Tongdee.
2 tables
Palavras-chave: Corn; Maize; Hybrids; Yield trial; ข้าวโพด; ลูกผสม; การทดสอบพันธุ์.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4297

Strategies of corn production to extend hybrid corn farming, set up to relieve farmers who suffered from typhoon gay attack in Chumphon province
Provedor de dados: 106
Autores: Pramuan Setarat; Somsak Suriyo; Vichai Poonpiriyasab; Virat Somton.
1 table
Palavras-chave: Corn; Maize; Production; Typhoon gay; Chumphon province; ข้าวโพด; ลูกผสม; การผลิต; โครงการช่วยเหลือผู้ประสบภัยใต้ฝุ่นเกย์.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4323

Research on corn and sorghum pathology in Thailand
Provedor de dados: 106
Autores: Udom Pupipat; Kitti Choonhawongse; Thammasak Sommartya; Siangjeaw Piriyaprin; Warapa Kunaporn; Prachum Jutawantana.
6 ill., 18 tables
Palavras-chave: Corn; Maize; Sorghum; Pathology; Head mold; Leaf diseases; Downy mildews; Stalk rot; Diplodia zeae; Root diseases; Varieties; Disease resistance; Selection; Fungicides; Disease control; Yields; Fungitoxicology; Severity; Compost making; ข้าวโพด; ข้าวฟ่าง; โรคพืช; โรคราน้ำค้าง; โรคลำต้นเน่า; เชื้อสาเหตุ; สารกำจัดเชื้อรา; ดิพโพลเดีย; โรคที่เกิดกับราก; โรคราบนช่อข้าวฟ่าง; โรคทางใบ; โรคราสนิม.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4094

Production of zearalenone by Fusarium spp. in maize kernel
Provedor de dados: 106
Autores: Chintana Chana; Pranee Hamelink; Chiradej Chamswarng; Ronnapop Bunjoedchoedchu.
2 tables
Palavras-chave: Corn; Maize; Fungi; Fusarium spp.; Toxin; Zearalenone; ข้าวโพด; การสร้างเซียราลีโนน; ฟูซาเรียม.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4369

การผลิตข้าวโพดหวานฝักสดพันธุ์อินทรี2 ในไร่เกษตรกรภายใต้การควบคุมของศูนย์วิจัยข้าวโพดและข้าวฟ่างแห่งชาติ ปี 2544-2545
Provedor de dados: 106
Autores: Surapol Chowchong; Prapon Boonrumpun; Somchai Lim-aroon; Sansern Jampatong; Ed Sarobol.
4 tables
Palavras-chave: Corn; Maize; Hybrids; Insee 2; Fresh ear production; ข้าวโพด; ข้าวโพดหวาน; ผลผลิตฝักสด; คุณภาพ.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4555

Cumulative effects of cropping systems involving corn and legumes on the yields of the fourteenth-year crops
Provedor de dados: 106
Autores: Amnat Suwanarit; Chairerk Suwannarat; Sodsai Changsaluk; Jitima Yathapootanont.
3 tables
Palavras-chave: Corn; Maize; Cropping systems; Legumes; Yields; Cumulative effect; ข้าวโพด; ระบบการปลูกพืช; พืชตระกูลถั่ว; ผลผลิต.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4355

Economic analysis of adopting new technology of corn production, first planting season, 1976
Provedor de dados: 106
Autores: Supranee Wang; Worathep Nakapraving; Chana Chantchaimongkol.
19 tables
Palavras-chave: Corn; Maize; Economic analysis; Production technology; Yields; Production costs; ข้าวโพด; การวิเคราะห์ทางเศรษฐศาสตร์; เทคโนโลยีการผลิต.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3884

Corn and mungbean cropping system
Provedor de dados: 106
Autores: Prakob Jan-Aram; Kemchart Chaiyarat; Wiwak Butaku; Pornsak Duangpudtan; Preecha Saengsoda; Amnuay Tongdee; Narongsak Senanarong; Panya Ekmahachai.
1 table
Palavras-chave: Corn; Maize; Mungbeans; Cropping systems; ข้าวโพด; ถั่วเขียว; ระบบการปลูกพืช.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4247

Effect of fertilizer application and planting method on yield of two corn varieties
Provedor de dados: 106
2 tables
Palavras-chave: Corn; Maize; Fertilizers; Planting methods; Varieties; Yields; ข้าวโพด; การใส่ปุ๋ย; วิธีการปลูก.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3811

Crop production and soil management practices for improving yield of corn and sorghum
Provedor de dados: 106
3 ill., 5 tables
Palavras-chave: Corn; Maize; Sorghum; Crop production; Soil management; Cultural practices; Nitrogen fertilizers; Leaf removal; Planting date; Atrazine; Dry matter; Yields; ข้าวโพด; ข้าวฟ่าง; การผลิต; การจัดการดิน; การเพาะปลูก.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3795

ระบบไม่ไถพรวนในข้าวโพด
Provedor de dados: 106
Autores: Tawatchai Na Nagara; Chakranopakhun Tongyai; Duangjai Ngovathana; Somkiet Nualla-ong.
6 ill., 6 tables
Palavras-chave: Corn; Maize; No tillage; Yields; ข้าวโพด; การปลูกแบบไม่ไถพรวน; ผลผลิต; ประสิทธิภาพการใช้น้ำ.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4474

โครงการปรับปรุงคุณภาพและผลผลิตของข้าวโพด
Provedor de dados: 106
Autores: Teerasak Manupeerapan; Prakob Jan-aram; Somrak Noradechanon; Nipon Iamsupasit; Sakol Petchmanee; Lily Kaweeta; Yosaporn Jantachum; Pichet Grudloyma; Chalaem Romphryk; Kritchai Jaiserb; Viwake Bootakoo; Amnuay Tongdee; Vichit Benjasil.
Palavras-chave: Corn; Maize; Breeding; Yield improvement; Quality improvement; ข้าวโพด; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4457

การศึกษาผลผลิตและคุณภาพข้าวโพดหวานพันธุ์ลูกผสมในไร่เกษตรกร
Provedor de dados: 106
Autores: Surapol Chowchong; Supranee Ngamprasitthi.
5 tables
Palavras-chave: Corn; Maize; Sweet corn; Hybrids; On farm research; ข้าวโพด; ข้าวโพดหวาน; การทดสอบพันธุ์; ลูกผสม; การทดลองในไร่นาเกษตรกร.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4213

การทดสอบข้าวโพดลูกผสมพันธุ์ปรับปรุงใหม่ที่ดีเด่นในไร่กสิกร ปี 2545
Provedor de dados: 106
Autores: Somchai Lim-aroon; Sodsai Changsaluk; Kosol Kirdpoksub; Samran Srichomporn; Somchai Potisan.
12 tables
Palavras-chave: Corn; Maize; On farm research; Hybrids; Elite line; Yield trial; ข้าวโพด; ลูกผสม; การทดสอบในระดับไร่กสิกร.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4529

Pilot project on farm testing
Provedor de dados: 106
Autores: Tawatchai Prasatsrisupab.
1 ill., 3 tables
Palavras-chave: Corn; Maize; On farm testing; Pilot project; Variety trials; Varieties; Fertilizers; Yields; ข้าวโพด; การทดสอบพันธุ์; ไร่นาเกษตรกร; โครงการนำร่อง.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3835

การใช้เชื้อพันธุกรรมจากข้าวโพดต่างประเภทเพื่อปรับปรุงสายพันธุ์อินเบรดและลูกผสมของข้าวโพดเทียน
Provedor de dados: 106
Autores: Krisda Samphantharak; Machima Saengket.
Palavras-chave: Corn; Maize; Waxy corn; Field corn; Inbred line; Hybrids; ข้าวโพด; ข้าวโพดเทียน; สายพันธุ์อินเบรด; ข้าวโพดลูกผสม.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4519

Control of Aspergillus flavus and aflatoxin contamination in high moisture maize using carbondioxide and nitrogen fumigation
Provedor de dados: 106
Autores: Werawat Nilrattanakoon; Wanpen Srithongchai; Akom Summataya; Amnat Chinchet; Amnuay Tongdee.
2 ill., 10 tables
Palavras-chave: Corn; Maize; Aspergillus flavus; Aflatoxins; Carbondioxide fumigation; Nitrogen fumigation; ข้าวโพด; อะฟลาทอกซิน; แอสเปอร์จิลลัส; ความชื้นของเมล็ด; การรมเมล็ด.
Ano: 1992
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4506

Field corn testing program
Provedor de dados: 106
Autores: Pichet Grudloyma; Kritchai Jaiserb; Charas Kitbamroong; Yodsaporn Chantachum; Sanit Choowa; Amnuay Tongdee.
4 tables
Palavras-chave: Corn; Maize; Yield trial; ข้าวโพด; การทดสอบผลผลิต.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4362

Fertilizer experiments on corn in Vietnam
Provedor de dados: 106
Autores: Tran Van Nao; Bui Huu Tri.
1 ill., 11 tables
Palavras-chave: Corn; Maize; Fertilizers; Yields; Vietnam; ข้าวโพด; เวียดนาม; ปุ๋ย.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3734

Endomycorrhizal effects on phosphorus uptake and yield increasing in corn
Provedor de dados: 106
Autores: Omsub Nopamornbodi; Yenchai Vasuvat.
4 tables
Palavras-chave: Corn; Maize; Endomycorrhiza; Phosphate fertilizers; Phosphorus uptake; Growth; ข้าวโพด; เอนโดไมคอร์ไรซา; การเจริญเติบโต; การดูดใช้ฟอสฟอรัส.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4020

Effect of stalk rot on yield
Provedor de dados: 106
Autores: Shah, Ashok.
1 table
Palavras-chave: Corn; Maize; Stalk rot; Plant diseases; Yields; ข้าวโพด; โรคลำต้นเน่า; ผลผลิต.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3775

Effects of some insecticides on the egg parasites of the corn borer in laboratory
Provedor de dados: 106
Autores: Auranuj Kongkanjana; Watchara Choonhawong; Boonsom Meksongsee.
1 table
Palavras-chave: Corn; Maize; Borers; Insecticides; Egg parasite; ข้าวโพด; หนอนเจาะลำต้น; แมลงศัตรูธรรมชาติ.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4571

Results of the coordinated agronomic trials in India
Provedor de dados: 106
Autores: Singh, Joginder.
2 ill., 9 tables
Palavras-chave: Corn; Maize; Npk fertilizers; Plant population; Agronomic trials; Yields; India; ข้าวโพด; อินเดีย; ลักษณะทางการเกษตร.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3735

International training
Provedor de dados: 106
Autores: Smeltzer, Dale G.
8 tables
Palavras-chave: Corn; Maize; Training programs; Varietal trials; Varieties; Fertilizer trials; Population density trials; Soil management trials; Crop management; Weed control; Plant breeding; Downy mildew; Growth; Yields; ข้าวโพด; โครงการฝึกอบรม.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3813

Evaluation of downy mildew reaction on different germplasm of corn in 1989
Provedor de dados: 106
Autores: Prachum Jutawantana; Udom Pupipat; Chamaiporn Kittithamkul.
3 tables
Palavras-chave: Corn; Maize; Downy mildew; Corn germplasm; ข้าวโพด; โรคราน้ำค้าง; พันธุ์.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4366

Suwan 2 corn, KU257, KU300 and DA80 sorghum in broiler ration
Provedor de dados: 106
Autores: Prateap Rachapaetayakom; Supaporn Isariyodom.
5 tables
Palavras-chave: Broiler chickens; Corn; Maize; Sorghum; Suwan 2; KU 257; KU 300; DA 80; Rations; Feeds; Ingredients; Growth; Feed conversion efficiency; ข้าวโพด; ข้าวฟ่าง; พันธุ์สุวรรณ 2; พันธุ์เคยู 257; พันธุ์เคยู 300; พันธุ์ดีเอ 80; สูตรอาหาร; ไก่กระทง.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4082

โรคกาบและใบไหม้ข้าวโพดที่เกิดจากเชื้อรา Rhizoctonia solani
Provedor de dados: 106
Autores: Peerawan Patanavipas.
Palavras-chave: Corn; Maize; Disease; Banded leaf and sheath blight; Rhizoctonia solani; ข้าวโพด; โรคกาบและใบไหม้; เชื้อสาเหตุ; ไรซ๊อคโทเนีย.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4544

Studies on aflatoxin on newly-harvested maize kernels with various levels of moisture contents and effect of maize varieties on post-harvest aflatoxin concentration
Provedor de dados: 106
Autores: Chintana Chana; Pranee Hamelink; Chiradej Chamswarng; Somsiri Sangchote; Udom Pharungsang; Ronnapop Bunjoedchoedchu; Unnop Ongsakul.
3 ill., 2 tables
Palavras-chave: Corn; Maize; Post-harvest; Kernel moisture content; Fungi; Aflatoxins; ข้าวโพด; ความชื้นเมล็ด; เชื้อรา; อะฟลาทอกซิน.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4257

Group discussion on plant protection
Provedor de dados: 106
Palavras-chave: Corn; Maize; Plant protection; Pathology; Entomology; ข้าวโพด; การอารักขาพืช; โรคพืช; กีฏวิทยา.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3911

การศึกษาโรค charcoal stalk rot ของข้าวโพดและข้าวฟ่างที่เกิดจากเชื้อรา Macrophomina phaseolina (Tassi) Goid
Provedor de dados: 106
8 tables
Palavras-chave: Corn; Maize; Sorghum; Charcoal stalk rot; Macrophomina phaseolina; ข้าวโพด; โรคลำต้นเน่า; เชื้อรา.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4402

การเปรียบเทียบประสิทธิภาพของสารเคมีเพื่อป้องกันกำจัดโรคราน้ำค้างข้าวโพดและอิทธิพลของสารเคมีต่อลักษณะทางการเกษตรบางประการของข้าวโพดพันธุ์รังสิต 1, สุวรรณ 2 และลูกผสม มก. 2301 เพื่อเก็บเป็นข้าวโพดฝักอ่อน
Provedor de dados: 106
9 tables
Palavras-chave: Corn; Maize; Downy mildew; Systemic fungicides; Vegetable corn; Corn production; ข้าวโพดฝักอ่อน; โรคราน้ำค้าง; สารเคมีกำจัดโรคพืช; ผลผลิต.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4404

Comparison of feeding values among yellow corn, white Hegari sorghum and brown IS 8719 sorghum in broiler rations
Provedor de dados: 106
1 table
Palavras-chave: Broiler chickens; Corn; Maize; Sorghum; Yellow corn; White hegari sorghum; Brown IS 8719; Feeding value; Rations; ข้าวโพด; ข้าวฟ่าง; ข้าวโพดเหลือง; พันธุ์เฮกการี่; คุณค่าทางอาหารสัตว์; ข้าวฟ่างสีน้ำตาล; สูตรอาหาร; ไก่กระทง.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3808

ข้าวโพดอ่อนลูกผสมเดี่ยวที่ไม่ต้องถอดยอดพันธุ์ KBSC 303
Provedor de dados: 106
Autores: Chokechai Aekatasanawan; Chamaiporn Aekatasanawan; Noppong Chulchoho; Chatpong Balla.
2 tables
Palavras-chave: Corn; Maize; Baby corn; Single cross hybrid; Cytoplasmic genetic male sterile; ข้าวโพด; ข้าวโพดฝักอ่อน; ลูกผสมเดี่ยว; สายพันธุ์เพศผู้เป็นหมัน.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4199

On farm research on corn and sorghum 1989
Provedor de dados: 106
Autores: Rachain Thiraporn; Prapon Boonrumpun; Kosol Kirdpoksub; Somchai Potisan.
8 tables
Palavras-chave: Corn; Maize; Sorghum; On farm research; Varietal trial; Commercial hybrid trial; NPK fertilizer trial; Verification trial; ข้าวโพด; ข้าวฟ่าง; การทดสอบระดับไร่กสิกร; ผลผลิต; ลูกผสม; ปุ๋ย; ปุ๋ยไนโตรเจน; ปุ๋ยฟอสฟอรัส; ปุ๋ยโปแตสเซียม.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4361

ตลาดข้าวโพดส่งออกของไทยและการปรับปรุงคุณภาพ
Provedor de dados: 106
7 tables
Palavras-chave: Corn; Maize; Export market; Quality improvement; Aflatoxins; ข้าวโพด; การส่งออก; การตลาด; การปรับปรุงคุณภาพ.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4453

Improvement of corn varieties in Vietnam
Provedor de dados: 106
Autores: Yo Dinh Long.
2 tables
Palavras-chave: Corn; Maize; Corn improvement; Vietnam; Plant breeding; ข้าวโพด; การปรับปรุงพันธุ์; เวียดนาม.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3730

Relation of response between a plant and its selfed progeny to rust (Puccinia polysora) inoculation
Provedor de dados: 106
Autores: Park, Keun Yong.
3 tables
Palavras-chave: Corn; Maize; Selfed progeny; Parental plant; Rusts; Puccinia polysora; Disease resistance; ข้าวโพด; โรคราสนิม; รุ่นลูกที่ได้จากการผสมตัวเอง.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3773

Growth and water use of corn as affected by tillage practices and irrigation frequencies
Provedor de dados: 106
Autores: Tawatchai Na Nagara; Chakranopakhun Tongyai; Paiboon Rattanaprateep.
2 ill., 2 tables
Palavras-chave: Corn; Maize; Tillage; Irrigation; Growth; Yields; Water use; Soil water content; ข้าวโพด; การไถพรวน; การใช้น้ำชลประทาน; อัตราการเจริญเติบโต.
Ano: 1983
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4135

Improvement and development of sweet corn and baby corn for fresh consumption and processing
Provedor de dados: 106
Autores: Tavat Lavapauraya; Pramoj  Saritnirand; Surapol Chowchong; Prachum Jutawantana; Suranee Thongluang; Yupapan Chuthathong; Kulvadee Trongpanich.
4 ill., 5 tables
Palavras-chave: Corn; Maize; Sweet corn; Baby corn; Fresh ear corn; Plant breeding; Consumption; Production; ข้าวโพด; ข้าวโพดหวาน; ข้าวโพดฝักอ่อน; ข้าวโพดฝักสด; การปรับปรุงพันธุ์; การบริโภค; การผลิต.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4275

Corn and sorghum insect
Provedor de dados: 106
Autores: Boonsom Meksongsee; Ocha Prachuabmoh; Auranuj Kongkanjana; Malee Chawanapong; Aurunee Wongkobrat; Wachara Wongkamhaeng; Thalearngsak Weerawooth.
4 ill., 10 tables
Palavras-chave: Corn; Maize; Sorghum; Insect pests; Stem borers; Ostrinia furnacalis; Shoot fly; Atherigona soccata; Chemical control; Trapping; Yields; Losses; ข้าวโพด; ข้าวฟ่าง; แมลงศัตรูพืช; ข้าวโพดหวาน; หนอนเจาะลำต้นข้าวโพด; หนอนแมลงวันเจาะยอดข้าวฟ่าง; กับดักปลาป่น; การควบคุมด้วยสารเคมี; ผลผลิต.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4015

Effects of certain herbicides on field corn
Provedor de dados: 106
Autores: Umporn Suwunnamek; Surapol Chowchong.
1 table
Palavras-chave: Corn; Maize; Herbicides; Atrazine; Alachlor; Cyanazine; Weed control; ข้าวโพด; สารกำจัดวัชพืช; อาทราซีน; อะลาคลอร์; ไซยานาซีน.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3856

Lines collection and agronomic trial comparisons of waxy (TIEN) and glutinous maize cultivars of Thailand
Provedor de dados: 106
Autores: Suranee Thongluang; Yupapan Chuthathong.
3 tables
Palavras-chave: Corn; Maize; Waxy corn; Line collection; Breeding; ข้าวโพดเทียน; ข้าวโพดข้าวเหนียว; การปรับปรุงพันธุ์; การรวบรวมพันธุ์; ลักษณะพันธุ์.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4326

Preliminary studies of physiology in corn production
Provedor de dados: 106
Autores: Pismai Srisukphrasert; Acharee Prasarn.
5 tables
Palavras-chave: Corn; Maize; Physiology; Growth; Varieties; Downy mildew; Disease resistance; Yields; ข้าวโพด; การผลิต; สรีรวิทยา; โรคราน้ำค้าง; ระยะปลูก; ความหนาแน่นของประชากร; การเจริญเติบโต; การพัฒนาของพืช.
Ano: 1977
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3922

Comparative physical and economic yields on traditional and newly opened areas: Local and recommended maize varieties
Provedor de dados: 106
Autores: Sarun Wattanutchariya; Somporn Isavilanonda.
7 tables
Palavras-chave: Corn; Maize; Varieties; Local variety; Recommended variety; Physical yields; Economic yields; Traditional areas; Newly opened area; ข้าวโพด; ผลผลิตทางกายภาพ; ผลผลิตทางเศรษฐศาสตร์.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3996

ศักยภาพของพืชตระกูลถั่วเขตร้อนในการปรับปรุงบำรุงดิน เพื่อการผลิตข้าวโพดไร่อย่างยั่งยืน
Provedor de dados: 106
Autores: Sukum Chotechuangmanirat.
4 tables
Palavras-chave: Corn; Maize; Tropical legumes; Soil fertility; Sustainable corn production; ข้าวโพด; ข้าวโพดไร่; การปรับปรุงดิน; พืชตระกูลถั่วเขตร้อน; การปลูกอย่างยั่งยืน; ระบบการปลูกพืช.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4537

รายงานความก้าวหน้างานด้านข้าวโพดหวานของกรมวิชาการ ประจำปี 1984
Provedor de dados: 106
Autores: Virasak Tepjun; Penkae Nattribhop; Tip Lekagul; Kunlaya Ratanathavorn; Suvit Pinthongkum; Vejil Kajornmalee; Narongsak Senanarong.
Palavras-chave: Corn; Maize; Sweet corn; Baby corn; S1 recurrent selection; Half-sib; Early maturity; Fertilizers; Herbicides; ข้าวโพดหวาน; ข้าวโพดฝักอ่อน; การปรับปรุงพันธุ์; พันธุ์เบา; ปุ๋ย; สารกำจัดวัชพืช.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4467

Effect of extended field drying on quality of Thai maize
Provedor de dados: 106
Autores: Supot Faungfupong; Nagler, Martin J.; Pipat Weerathaworn; Rungnapa Tangadulratana; Nagler, C.; Wong-Urai, A.; Tonboon-Ek, P.; Buangsuwan, D.
2 tables
Palavras-chave: Corn; Maize; Corn quality; Corn drying period; ข้าวโพด; การเก็บเกี่ยว; ผลผลิต; คุณภาพ.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4393

Improvement of yield and quality of corn
Provedor de dados: 106
Autores: Chamnan Chutkaew; Sutat Sriwatanapongse; Sansern Jampatong; Boonlum Paysuwan; Chokechai Aekatasanawan; Orakit Prasertkit; Chatpong Balla; Yodchai Petratanagool.
62 tables
Palavras-chave: Corn; Maize; Yields; Quality; Breeding; Elite variety; Inbred; Hybrids; ข้าวโพด; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ; สายพันธุ์แท้; ลูกผสม; พันธุ์ส่งเสริม.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4563

CIMMYT corn breeding program conducted in Thailand
Provedor de dados: 106
Autores: Renfro, B.L.
6 ill.
Palavras-chave: Corn; Maize; CIMMYT; Plant breeding; Variety trials; Yields; Quality; ข้าวโพด; ซิมมิท; การปรับปรุงพันธุ์; ประชากร 22; ประชากร 28; ประชากร 31.
Ano: 1983
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4131

High quality protein maize
Provedor de dados: 106
Autores: Sutat Sriwatanapongse; Tawatchai Prasatsrisupab.
4 tables
Palavras-chave: Corn; Maize; Plant breeding; High quality protein; Lysine; Triptophan; Opaque-2; Yield trials; Variety trials; Yields; ข้าวโพด; โปรตีนข้าวโพด; ไลซีน; คุณภาพ; โอเพค 2; การปรับปรุงประชากร.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3862

Corn downy mildew research
Provedor de dados: 106
Autores: Tanaka, Hiroshi; Thammasak Sommartya; Udom Pupipat.
9 ill.
Palavras-chave: Corn; Maize; Downy mildew; Peronosclerospora sorghi; ข้าวโพด; โรคราน้ำค้าง.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4096

Vegetable corn breeding for yield and quality
Provedor de dados: 106
Autores: Prawit Puddhanon; Sakol Petchmanee; Penkae Nattribhop; Sumitra Pinthongkum; Suvit Punsurintr; Vichit Kajornmalee.
8 tables
Palavras-chave: Corn; Maize; Vegetable corn; Breeding; Yield; Quality; Baby corn; Sweet corn; Open pollinated variety; Hybrids; ข้าวโพด; ข้าวโพดฝักสด; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4280

Cumulative effects of urea and ammonium sulfate on corn grown in second year on reddish brown lateritic soil
Provedor de dados: 106
Autores: Amnat Suwanarit; Sodsai Changsaluk.
2 ill.
Palavras-chave: Corn; Maize; Growth; Urea; Ammonium sulphate; Reddish brown lateritic soil; ข้าวโพด; การเจริญเติบโต; ปุ๋ยยูเรีย; อะลูมิเนียมซัลเฟต; ดินชุดปากช่องสีแดง.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4249

Production and utilization of corn starch
Provedor de dados: 106
Autores: Sukoncheun Sringam; Rasamee Supasri.
3 ill., 5 tables
Palavras-chave: Corn; Maize; Starch; Production; Utilization; ข้าวโพด; การผลิต; การใช้ประโยชน์; แป้งข้าวโพด.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4607

Corn downy mildew program
Provedor de dados: 106
Autores: Renfro, B.L.; Narong Singburaudom; Singh, Jaswant; Bhat, S. Shankara.
13 tables
Palavras-chave: Corn; Maize; Downy mildew; Peronosclerospora sorghi; Varieties; Disease resistance; Infection; Plant density; Nitrogen fertilizers; Phosphate fertilizers; Water stress; Yields; ข้าวโพด; โรคราน้ำค้าง.
Ano: 1977
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3933

Influence of production and cultural practices on grain yields of  corn and sorghum
Provedor de dados: 106
Autores: Jansamoot Sarakul; Nipon Iamsupasit.
5 tables
Palavras-chave: Corn; Maize; Sorghum; Cultural practices; Production; Planting methods; Downy mildew; Varieties; Plant population; Planting methods; Irrigation timing; Yields; ข้าวโพด; ข้าวฟ่าง; การเพาะปลูก; การให้ผลผลิต; โรคราน้ำค้าง; ความหนาแน่นของประชากร; การใส่ปุ๋ย.
Ano: 1977
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3924

Role of extension in the hybrid maize development program
Provedor de dados: 106
Autores: Humphrey, L.M.
Palavras-chave: Corn; Maize; Hybrids; Extension programs; ข้าวโพด; พันธุ์ลูกผสม; โครงการส่งเสริมการผลิต.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3745

การใช้เทคนิค Simple sequence repeat (SSR) ตรวจ polymorphism ของ DNA ในข้าวโพด
Provedor de dados: 106
Autores: Chaba Jampatong; Chatpong Balla; Gunyavee Saipun.
12 ill., 3 tables
Palavras-chave: Corn; Maize; DNA polymorphism; SSR; ข้าวโพด; โพลีมอร์ฟิสซึม; ดีเอนเอ; เทคนิคเอสเอสอาร์; การสกัด.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4212

Efficacy of insecticides against the corn thrips, Frankliella williamsi Hood. on super sweet corn, KU 27-127
Provedor de dados: 106
Autores: Sawarng Charoenying; Isichaikul, S.; Amornsak, W.
Palavras-chave: Corn; Maize; Corn thrips; Frankliniella williamsi; Sweet corn; Insect pests; ข้าวโพดหวาน; สารกำจัดแมลงศัตรู; เพลี้ยไฟ.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4415

Soil fertility and fertilizer research
Provedor de dados: 106
Autores: Dumri Thawornmas; Pradit Boonampol; Ring Meesawat; Boonnom Unkasem; Thianchai Arayangkoon; Mongkol Panichkul; Dissapan Thammapirume.
5 tables
Palavras-chave: Corn; Maize; Sorghum; Rock phosphate; Phosphorus; Nitrogen fertilizers; Varieties; Yields; ข้าวโพด; ข้าวฟ่าง; ความอุดมสมบูรณ์ของดิน; การใส่ปุ๋ย.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3838

Cropping system : A system for minimizing aflatoxin contamination
Provedor de dados: 106
Autores: Supot Faungfupong; Pipat Weerathaworn; Komson Nakornsri.
3 tables
Palavras-chave: Corn; Maize; Aflatoxins; Cropping systems; Sorghum; Castor bean; Soybeans; Mungbeans; Peanuts; Sesame; Sunflower; ข้าวโพด; อะฟลาทอกซิน; ระบบการปลูกพืช.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4594

Maize production in south Vietnam
Provedor de dados: 106
Autores: Vo Dinh Long.
3 tables
Palavras-chave: Corn; Maize; Production; South Vietnam; ข้าวโพด; การผลิต; เวียดนาม.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3892

World and regional trends in maize production, productivity and demand
Provedor de dados: 106
Autores: Harrington, L.W.
4 ill., 11 tables
Palavras-chave: Corn; Maize; Production; Productivity; Demand; Supply; Utilization; Facts; Trend; ข้าวโพด; การผลิต; ผลผลิต; อุปสงค์; อุปทาน; แนวโน้ม.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4322

Research on corn and sorghum insects in Thailand
Provedor de dados: 106
Autores: Sawarng Charoenying; Surachate Jamornmarn; Somnuk Wongthong; Kriengkrai Jumroenma; Young, W.R.
20 tables
Palavras-chave: Corn; Maize; Sorghum; Pest insects; Mythimna separata; Armyworms; Helicoverpa armigera; Corn earworms; Stenachroia elongella; Sorghum webworms; Infestation; Variety trials; Pest resistance; Yields; ข้าวโพด; ข้าวฟ่าง; แมลงศัตรูพืช; หนอนแมลงวันเจาะยอดข้าวฟ่าง; นอนเจาะลำต้น; หนอนเจาะฝัก; หนอนใย; เพลี้ยอ่อน.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3967

Sweet corn and vegetable corn improvement
Provedor de dados: 106
Autores: Thip Lekagul; Jansamoot Sarakul; Somsri Thaiwesna; Suvit Punsurintr; Chamnan Chutkaew; Vichitr Benjasil.
1 table
Palavras-chave: Corn; Maize; Sweet corn; Vegetable corn; Glutinous corn; Plant breeding; Variety trials; Yields; Agronomic characters; ข้าวโพด; ข้าวโพดหวาน; ข้าวโพดฝักสด; ข้าวโพดข้าวเหนียว; การปรับปรุงพันธุ์.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3955

การทดสอบพันธ์ข้าวโพดลูกผสมกึ่งการค้าในไร่กสิกร ปี 2546
Provedor de dados: 106
Autores: Somchai Lim-aroon; Sodsai changsaluk; Kosol Kirdpoksub; Samran Srichomporn; Somchai Potisan.
13 tables
Palavras-chave: Corn; Maize; Pre-commercial hybrid; On farm research; ข้าวโพด; พันธุ์ลูกผสมกึ่งการค้า; การทดสอบในไร่กสิกร.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4220

Regional corn varietal trials
Provedor de dados: 106
Autores: Chalaw Chawanapong; Prakob Jan-aram; Sakol Petchmanee; Prasop Depyasuvarn; Somsri Thaiwesna; Chanika Patamadilok; Kemchart Chaiyarat; Chamnan Chutkaew; Vichitr Benjasil.
32 tables
Palavras-chave: Corn; Maize; Regional trials; Varietal trials; Yields; Agronomic characters; ข้าวฟ่าง; การทดสอบพันธุ์ในหลายท้องที่; การทดสอบพันธุ์.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3987

Experimentation on suitability of water requirements for sweet corn, super sweet variety
Provedor de dados: 106
Autores: Yongyot Supasak; Suwit Chourdumrongkul; Tanuchai Voralittanond; Sajee Charoenying.
Palavras-chave: Corn; Maize; Sweet corn; Water requirements; Irrigation; Yields; ข้าวโพด; ข้าวโพดหวาน; การใช้น้ำ; การให้น้ำ.
Ano: 1983
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4136

Seed production
Provedor de dados: 106
Autores: Anek Silapapun.
Palavras-chave: Corn; Maize; Seed production; ข้าวโพด; ข้าวฟ่าง; การผลิตเมล็ดพันธุ์; การปรับปรุงพันธุ์.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4076

Application of herbicides in corn
Provedor de dados: 106
Autores: Somchart Kanjanajirawong; Maneesa Teerawatsakul.
1 table
Palavras-chave: Corn; Maize; Herbicides; Weed control; Atrazine; Alachlor; ข้าวโพด; การควบคุมวัชพืช; อาทราซีน; อะลาคลอร์.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3857

การใช้ Dimethenamid ควบคุมวัชพืชในไร่เกษตรกร
Provedor de dados: 106
Autores: Sodsai Changsaluk; Rungsit Suwanketnikom; Somchai Lim-aroon; Somchai Potisan.
5 tables
Palavras-chave: Corn; Maize; Sweet corn; Weeds; Herbicides; Dimethenamid; Outreach research; ข้าวโพด; ข้าวโพดหวาน; การควบคุมวัชพืช; สารควบคุมวัชพืช; ไดเมทธีนามิด.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4229

Corn and sorghum seed production
Provedor de dados: 106
Autores: Wantana Tangpremsri; Thongchai Tangpremsri; Boonguer Poosri; Prasop Depyasuvarn; Vatcharee Lertmongkol; Vichitr Benjasil.
1 table
Palavras-chave: Corn; Maize; Sorghum; Seed production; ข้าวโพด; ข้าวฟ่าง; การผลิตเมล็ดพันธุ์; เมล็ดพันธุ์หลัก; เมล็ดพันธุ์ส่งเสริม.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4116

Large scale demonstrations at Farm Suwan : II. Report on cost and return
Provedor de dados: 106
Autores: Prem Boonruang; Kamphol Adulavidhaya.
3 tables
Palavras-chave: Corn; Maize; Sorghum; Production; Cost; Return; ข้าวโพด; ข้าวฟ่าง; การผลิต; ต้นทุน; ผลตอบแทน.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4658

Outreach program National Corn and Sorghum Research Center Kasetsart University
Provedor de dados: 106
Autores: Rachain Thiraporn; Supot Faungfupong; Somchai Lim-aroon; Prapon Boonrumpun; Fishcher, K.S.; Pattama Sirithunya; Pipat Weerathaworn; Aneknan Machauy; Ladda Chuchaisangrat; Busaba Vitayaphatarasrikul.
11 tables
Palavras-chave: Corn; Maize; Sorghum; Varietal trials; Hybrid trials; Weed control; Spacing; Fertilizer trials; Tillage experiment; Verification trials; Cultural practices; Yields; National Corn and Sorghum Research Center; Kasetsart University; Outreach program; ข้าวโพด; ข้าวฟ่าง; การทดสอบระดับไร่กสิกร; การทดสอบพันธุ์; พันธุ์ลูกผสม; การควบคุมวัชพืช; ระยะปลูก; การทดสอบปุ๋ย; การไถพรวน; การทดสอบผลผลิต.
Ano: 1983
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4151

Choice of parents to develop a synthetic variety
Provedor de dados: 106
Autores: Mochizuki, Noboru.
1 ill., 1 table
Palavras-chave: Corn; Maize; Synthetic variety; Parent lines; Plant breeding; Yields; ข้าวโพด; พันธุ์สังเคราะห์; สายพันธุ์พ่อแม่.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3896

Improvement of yield and quality of corn
Provedor de dados: 106
Autores: Chamnan Chutkaew; Nipon Iamsupasit; Prakob Jan-aram; Sakol Petchmanee; Sirichai Unsrisong; Vatcharee Lertmongkol; Boonguer Poosri; Pismai Srisukphrasert; Somrak Noradechanon; Opas Jantasuk; Acharee Prasarn; Somsri Thaiwesna; Chawana Boonreung; Kosol Kirdpoksub; Pratuan Sawangsri.
19 tables
Palavras-chave: Corn; Maize; Plant breeding; Variety trials; Yields; Agronomic characters; ข้าวโพด; การปรับปรุงพันธุ์; แหล่งของเชื้อพันธุกรรม; โรคราน้ำค้าง; ข้าวโพดน้ำมันสูง; โครงการความร่วมมือ.
Ano: 1977
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3951

การใช้สารฆ่าแมลงเพื่อป้องกันกำจัดแมลงศัตรูข้าวโพดหลังเก็บเกี่ยว
Provedor de dados: 106
6 tables
Palavras-chave: Corn; Maize; Post-harvest corn; Insecticides; Insect pests; ข้าวโพด; สารฆ่าแมลง; วิทยาการหลังการเก็บเกี่ยว.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4417

Bacterial leaf blight of corn in Thailand
Provedor de dados: 106
Autores: Vanida Titatarn; Somkiat Titatarn.
Palavras-chave: Corn; Maize; Pathology; Bacterial leaf blight; Symptoms; Pseudomonas alboprecipitans; ข้าวโพด; โรคพืช; โรคใบไหม้.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4098

Study on downy mildew of corn and sorghum
Provedor de dados: 106
Autores: Jarupong Boon-Long.
4 tables
Palavras-chave: Corn; Maize; Sorghum; Downy mildew; Plant diseases; ข้าวโพด; ข้าวฟ่าง; โรคราน้ำค้าง.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3764

การทดลองเปรียบเทียบผลผลิตที่ลดลงของข้าวโพดเลี้ยงสัตว์เมื่อขาดน้ำในช่วงระยะการเจริญเติบโตต่าง ๆ กัน
Provedor de dados: 106
4 tables
Palavras-chave: Corn; Maize; Water deficit; Corn growth stage; Grain yield; ข้าวโพด; การทดสอบผลผลิต; การขาดน้ำ; การเจริญเติบโต.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4395

Growing corn in southern Thailand
Provedor de dados: 106
Autores: Bunjerd Boonsue.
Palavras-chave: Corn; Maize; Production; Demand; Southern; Thailand; ข้าวโพด; อุปสงค์; การผลิต; ข้อจำกัด.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4003

Economic analysis of corn production under different cultural practices
Provedor de dados: 106
Autores: Sarun Wattanutchariya; Sanit Kao-ian.
8 tables
Palavras-chave: Corn; Maize; Economic analysis; Costs; Profitability; Cultural practices; Corn production; Seed; Land preparation; Planting methods; Fertilizers; Herbicides; Insecticides; Thinning; Labor requirement; ข้าวโพด; การวิเคราะห์เศรษฐกิจ; การเพาะปลูก; การผลิต.
Ano: 1983
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4154

การศึกษาขนาดของเมล็ดพันธุ์ข้าวโพดหวานอินทรี 2 ที่มีผลต่อการเจริญเติบโตและคุณภาพของฝักสดในฤดูปลูกที่แตกต่างกัน
Provedor de dados: 106
Autores: Thomya Thongluang; Supranee Ngamprasitthi; Thamrongsilpa Pothisoong; Surapol Chowchong; Sangkhae Nawanich.
4 tables
Palavras-chave: Corn; Maize; Seed size; Hybrids; Insee 2; Growth; Quality; Fresh ear yield; ข้าวโพด; ข้าวโพดหวาน; ขนาดเมล็ดพันธุ์; การเจริญเติบโต; ผลผลิต; คุณภาพ; ฤดูปลูก; ชุดดินปากช่อง.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4556

Effects of preplant herbicides applied for control of purple nutsedge (Cyperus rotundus) on growth and yield of corn (Zea mays)
Provedor de dados: 106
Autores: Umporn Suwunnamek; Suthep Thongma.
10 tables
Palavras-chave: Corn; Maize; Weeds; Pre-plant herbicides; Yields; Growth; Purple nutsedge; Cyperus rotundus; ข้าวโพด; แห้วหมู; การเจริญเติบโต; สารกำจัดวัชพืชแบบก่อนปลูก.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4299

Corn and sorghum varietal test in farmers fields
Provedor de dados: 106
Autores: Teerasak Manupeerapan; Kitti Khajan; Chawana Boonreung; Thawanwong Promphubet; Somrak Noradechanon.
2 tables
Palavras-chave: Corn; Maize; Sorghum; On farm test; Varietal test; Farmer's fields; Varieties; Yields; ข้าวโพด; ข้าวฟ่าง; การทดสอบพันธุ์; ไร่นาเกษตรกร.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3834

Effect of rate and time of application of phosphorus and nitrogen on corn
Provedor de dados: 106
Autores: Sibawihi.
1 table
Palavras-chave: Corn; Maize; Phosphorus fertilizers; Nitrogen fertilizers; Application rates; Timing; Growth; Yields; ข้าวโพด; ปุ๋ยฟอสฟอรัส; ปุ๋ยไนโตรเจน.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3779

Preparation of corn oil by prepress solvent extraction
Provedor de dados: 106
Autores: Sukoncheun Sringam; Sitima Jittinundana.
1 ill., 4 tables
Palavras-chave: Corn; Maize; Corn oil; Prepress solvent extraction; ข้าวโพด; น้ำมัน; การสกัด.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4377

Present states of the diseases of corn in Indonesia
Provedor de dados: 106
Autores: Wendel, Ramond.
4 tables
Palavras-chave: Corn; Maize; Plant diseases; Downy mildew; Rusts; Smuts; Curvularia; Helminthosporium; Septoria; Physoderma; Leptosphaeria; Fusarium; Diplodia; Ustilago; Gibberella; Pythium; Sclerospora; Puccinia; Indonesia; ข้าวโพด; อินโดนีเซีย; โรคพืช; โรคราน้ำค้าง; โรคราสนิม; โรคราเขม่าดำ.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3736

การทดสอบพันธุ์ข้าวโพดในไร่กสิกร
Provedor de dados: 106
4 tables
Palavras-chave: Corn; Maize; On farm research; Yield trial; ข้าวโพด; ผลผลิต; การทดลองในไร่นาเกษตรกร.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4430

Multiple cropping systems which include corn and sorghum in central Thailand, crop year 1973
Provedor de dados: 106
5 tables
Palavras-chave: Corn; Maize; Sorghum; Multiple cropping; Cropping systems; Yields; Thailand; ข้าวโพด; ข้าวฟ่าง; ระบบการปลูกพืช; การปลูก; การผลิตพืช.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3806

Soil fertility studies of corn and sorghum : I. The comparison of two corn varieties to different rates of N-P-K application
Provedor de dados: 106
Autores: Panichkul, M.; Thunmapirom, D.; Vechwitvarakul, P.
1 table
Palavras-chave: Corn; Maize; Varieties; Npk fertilizers; Yields; ข้าวโพด; พันธุ์; ปุ๋ยเอ็นพีเค; ผลผลิต.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3761

Corn and sorghum agronomic studies in 1980
Provedor de dados: 106
Autores: Supot Faungfupong; Rachain Thiraporn; Porn Rungchang; Jarong Rungchuang.
38 tables
Palavras-chave: Corn; Maize; Sorghum; Agronomic studies; Seed maturity; Seed moisture; Plant density; Water use; Irrigation; Variety trials; Yields; ข้าวโพด; ข้าวฟ่าง; ลักษณะทางการเกษตร; การเจริญเติบโตของเมล็ด; ความหนาแน่นของพืช; การใช้น้ำ.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4028

Soil water use by corn and sorghum
Provedor de dados: 106
Autores: Seri Sookhakich; Pornprom Chairittichai; Prasong Banthao.
2 ill., 3 tables
Palavras-chave: Corn; Maize; Sorghum; Soil water; Water use; Evapotranspiration; Efficiency; Yields; ข้าวโพด; ข้าวฟ่าง; การใช้น้ำในดิน; การคายน้ำ; ประสิทธิภาพการใช้น้ำ.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3977

การใช้ลักษณะที่เป็นประโยชน์จากข้าวโพดเทียน และข้าวโพดไร่ เพื่อปรับปรุงสายพันธุ์อินเบรดและลูกผสมของข้าวโพดหวานพิเศษ (sh2)
Provedor de dados: 106
Autores: Krisda Samphantharak; Chuenjit Teasriwilai.
3 tables
Palavras-chave: Corn; Maize; Waxy corn; Field corn; Inbred line; Hybrids; Sweet corn; Sh2 gene; ข้าวโพด; ข้าวโพดไร่; ข้าวโพดเทียน; ข้าวโพดหวานพิเศษ; สายพันธุ์อินเบรด; ยีนชรังเค่น 2.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4517

Maize improvement program of the Department of Agriculture Thailand
Provedor de dados: 106
Autores: Charas Kitbamroong; Yodsaporn Chantachum; Pichet Grudloyma; Kritchai Jaiserb; Sanit Choowa.
8 tables
Palavras-chave: Corn; Maize; Improvement; ข้าวโพด; การปรับปรุงพันธุ์.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4237

Reactions of corn varieties to downy mildew (Sclerospora Spp.)
Provedor de dados: 106
Autores: Somkiat Titatarn; Sahas Tansawasd; Pradit Govittawawong; Prasert Kengpiem; Niyom Chew-Chin.
1 table
Palavras-chave: Corn; Maize; Varieties; Downy mildew; Sclerospora; Disease resistance; ข้าวโพด; โรคราน้ำค้าง.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3873

Comparative toxicity of medicine herbs and insecticides against the thrips, Frankliniella  williamsi Hood
Provedor de dados: 106
Autores: Sawarng Charoenying.
2 tables
Palavras-chave: Corn; Maize; Insect pests; Thrips; Medicine herbs; Insecticides; Frankliniella williamsi; ข้าวโพด; เพลี้ยไฟ; สารสกัดจากพืช; สารเคมีฆ่าแมลง; ความเป็นพิษ.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4371

โครงการข้าวโพดข้าวฟ่างออกสู่ชนบท ประจำปี 1984
Provedor de dados: 106
Autores: Rachain Thiraporn; Supot Faungfupong; Somchai Lim-aroon; Kosol Kirdpoksub; Somwang Butsamran; Aneknan Machauy; Pattama Sirithunya; Wedderburn, Richard N.
10 tables
Palavras-chave: Corn; Maize; Sorghum; Outreach program; On farm trial; Regional trials; Varietal trials; Fertilizer trials; Verification trial; ข้าวโพด; ข้าวฟ่าง; การทดลอง; ระดับไร่กสิกร; พันธุ์; ปุ๋ย; ผลผลิต.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4465

Cultural practice of corn and sorghum, 1976
Provedor de dados: 106
Autores: Ampol Senanarong; Narongsak Senanarong; Jansamoot Sarakul; Sirichai Unsrisong; Somrak Noradechanon; Prakob Jan-aram; Permphul Chomjinda; Teerasak Manupeerapan; Chawana Boonreung.
10 tables
Palavras-chave: Corn; Maize; Sorghum; Cultural practices; Varieties; Downy mildew; Disease resistance; Green manures; Methods of planting; Intercropping; Seeding rates; Yields; ข้าวโพด; ข้าวฟ่าง; การเพาะปลูก.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3854

Maize properties for industrial uses
Provedor de dados: 106
Autores: Sukoncheun Sringam; Rasamee Supasri.
5 tables
Palavras-chave: Corn; Maize; Varieties; Physical properties; Chemical analysis; Water absorption; Kernel density; Amylose content; ข้าวโพด; คุณสมบัติทางกายภาพ; คุณสมบัติทางเคมี; อะไมโลส; ความหนาแน่นของเมล็ด; ปริมาณ; การดูดซับน้ำ.
Ano: 1983
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4155

Hybrids corn yield trial
Provedor de dados: 106
Autores: Somrak Noradechanon.
7 tables
Palavras-chave: Corn; Maize; Hybrids; Yield trial; ข้าวโพด; ลูกผสม; การทดสอบผลผลิต.
Ano: 1992
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4502

Corn and sorghum seed production
Provedor de dados: 106
Autores: Porn Rungchang; Soonthorn Laithong; Boonlum Paysuwan; Jarong Rungchuang; Sutee Rayakaew; Juangjun Duangpatra.
8 tables
Palavras-chave: Corn; Maize; Sorghum; Seed production; Production costs; ข้าวโพด; ข้าวฟ่าง; การผลิตเมล็ดพันธุ์; เมล็ดพันธุ์หลัก; ต้นทุนการผลิต.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4073

Research activities and some achievements of CIMMYT-ARMP
Provedor de dados: 106
Autores: Vasal, S.K.; Ceniceros, F. Gonzalez; Orakit Balla.
Palavras-chave: Corn; Maize; CIMMYT; Downy mildew; Hybrids; Germplasm; Quality protein maize; Regional network; Long term program; ข้าวโพด; ซิมมิท; โรคราน้ำค้าง; พันธุ์ลูกผสม; เชื้อพันธุกรรม; โปรตีนสูง; เครือข่ายความร่วมมือ; โครงการระยะยาว.
Ano: 2001
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4157

Productivity of Pak Chong soil after ten-year applications with NP-fertilizer and corn-legume cropping systems
Provedor de dados: 106
Autores: Amnat Suwanarit; Chairerk Suwannarat; Traisuda Waitruadrok.
Palavras-chave: Corn; Maize; Legumes; Cropping systems; NP fertilizers; Pak Chong soil; Soil productivity; ข้าวโพด; ผลผลิต; ระบบการปลูกพืช; ปุ๋ยไนโตรเจน; ปุ๋ยฟอสฟอรัส.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4399

Effect of environment on photosynthesis by corn
Provedor de dados: 106
Autores: Musgrave, R.B.
6 ill.
Palavras-chave: Corn; Maize; Photosynthesis; Environment; Growth rate; ข้าวโพด; การสังเคราะห์แสง; อัตราการเจริญเติบโต.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3743

Pioneers experience in Asia
Provedor de dados: 106
Autores: Mishra, Ken N.
Palavras-chave: Corn; Maize; Plant breeding; Hybrids; Asia; ข้าวโพด; บริษัทไพโอเนียร์ ไฮเบรด; เมล็ดพันธุ์; พันธุ์ลูกผสม.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4074

Feeding value of hard endosperm Opaque-2 corn, high lysine sorghum and various varieties of low tannin sorghum for broiler
Provedor de dados: 106
Autores: Prateap Rachapaetayakom; Ankana Hanbranchong; Suporn Sukhupanyaraxa.
9 tables
Palavras-chave: Broiler chickens; Corn; Maize; Sorghum; Opaque-2; Hard endosperm; Feeding value; Lysine; Tannin; Rations; Feeding; Feeds; Ingredients; Growth; ข้าวโพด; ข้าวฟ่าง; โอเพค 2; แป้งแข็ง; คุณค่าทางอาหารสัตว์; ไลซีน; แทนนิน; สูตรอาหาร; ไก่กระทง.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3879

Management practices for improving yield of two corn varieties
Provedor de dados: 106
3 ill., 1 table
Palavras-chave: Corn; Maize; Varieties; Fertilizers; Plant densities; Spacing; Cultural practices; Management; Yields; ข้าวโพด; การจัดการ; การเพาะปลูก; การปรับปรุงผลผลิต.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3755

Studies on the machanism of resistance of maize to downy mildew
Provedor de dados: 106
Autores: Kusdiarti, Lilik; Semangoen, Harjono.
3 tables
Palavras-chave: Corn; Maize; Downy mildew; Disease resistance; ข้าวโพด; โรคราน้ำค้าง.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3902

Prospect and progress of corn improvement in Thailand
Provedor de dados: 106
Autores: Phit Panyalakshana.
Palavras-chave: Corn; Maize; Corn improvement; Plant breeding; Thailand; ข้าวโพด; การปรับปรุงพันธุ์; ประเทศไทย.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3724

Equations for calculating N-fertilizer rates for maize from soil analysis
Provedor de dados: 106
Autores: Amnat Suwanarit; Piya Chalermlin; Jarong Rungchuang.
8 ill., 3 tables
Palavras-chave: Corn; Maize; Soil analysis; N fertilizers; ข้าวโพด; การวิเคราะห์ดิน; อัตราปุ๋ย; ปุ๋ยไนโตรเจน.
Ano: 1992
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4503

Response of Guatemala corn to fertilization
Provedor de dados: 106
Autores: Sorasith Vacharotayan; Somjet Jantawat; Piya Duangpatra; Tawin Krutkul.
6 ill., 8 tables
Palavras-chave: Corn; Maize; Guatemala corn; Fertilizers; Yields; ข้าวโพด; พันธุ์กัวเตมาลา; การใส่ปุ๋ย; ผลผลิต.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3732

การปรับปรุงข้าวโพดสายพันธุ์แท้ให้ต้านทานโรคราน้ำค้างโดยวิธี Marker-assisted Selection
Provedor de dados: 106
Autores: Chaba Jampatong; Sansern Jampatong; Wanchai Yenpetch; Sanon Suksatan; Anucha Mekarun; Athiwat Songpinich.
Downy mildew (DM), Peronosclerospora sorghi (Weston and Uppal) C.G. Shaw, is one of the most destructive diseases of maize (Zea mays L.) in Thailand.  Understanding the genetic basis of downy mildew resistance could increase the efficiency of breeding for disease resistant germplasm. The objectives of this study were to use the SSR primers associated with QTLs which produced major effects, umc1072 found in chromosome bin 5.07, and bnlg1867 found in chromosome bin 6.01 used to transfer resistance alleles to susceptible lines by marker-assisted selection. A backcross method was carried out in this research. Agron18 and Nei452006 were susceptible lines used as recurrent parent, Nei9008 was resistant line used as donor parent. The results indicated that...
Palavras-chave: Maize; Downy mildew disease; SSR primers; Marker-assisted selection; ข้าวโพด; โรคราน้ำค้าง; การปรับปรุงพันธุ์; พันธุ์แท้; ความต้านทานโรค.
Ano: 2010
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4661

Maize streaked dwarf virus disease in Japan
Provedor de dados: 106
Autores: Hino, Toshihiko.
2 tables
Palavras-chave: Corn; Maize; Streaked dwarf virus; Plant diseases; Japan; ข้าวโพด; โรคไวรัส; โรคพืช; ญี่ปุ่น.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3906

การเปรียบเทียบปุ๋ยอินทรีย์ชนิดต่าง ๆ เพื่อใช้ลดปุ๋ยเคมีในการปลูกข้าวโพด
Provedor de dados: 106
3 ill., 8 tables
Palavras-chave: Corn; Maize; Production; Yields; Organic fertilizers; Chemical fertilizers; ข้าวโพด; ปุ๋ยเคมี; ปุ๋ยอินทรีย์; ผลผลิต; การใช้ปุ๋ย.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4477

การถ่ายทอดเทคโนโลยีการปลูกข้าวโพด ต. โป่งตาลอง อ. ปากช่อง จ. นครราชสีมา
Provedor de dados: 106
Autores: Somchai Lim-aroon; Sodsai Changsaluk; Chokechai Aekatasanawan; Samran Srichomporn; Somchai Potisan; Kosol Kirdpoksub.
1 table
Palavras-chave: Corn; Maize; Technology transfer; Pakchong district; ข้าวโพด; การปลูก; การส่งเสริม; การถ่ายทอดเทคโนโลยีการผลิต.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4223

Report of the corn downy mildew project
Provedor de dados: 106
Autores: Renfro, B.L.; Narong Singburaudom; Kitti Choonhawongse; Bhat, S. Shankara.
2 ill., 24 tables
Palavras-chave: Corn; Maize; Downy mildew; Peronosclerospora sorghi; Yields; Disease resistance; Varieties; ข้าวโพด; โรคราน้ำค้าง.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3961

Promotion of corn and sorghum in Thailand
Provedor de dados: 106
Autores: Yookti Sarikaphuti.
Palavras-chave: Corn; Maize; Sorghum; Production; Promotion; Marketing; Thailand; ข้าวโพด; ข้าวฟ่าง; การผลิต; การใช้ประโยชน์; แหล่งของเมล็ดพันธุ์; การตลาด; ราคา.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4001

Control of aflatoxins in maize by Luprosil NC
Provedor de dados: 106
Autores: Chalermlarb Chuaiprasit; Chintana Chana; Somsiri Sangchote; Ronnapop Bunjoedchoedchu.
5 tables
Palavras-chave: Corn; Maize; Aflatoxins; Luprosil NC; Fungi; ข้าวโพด; อะฟลาทอกซิน; เชื้อรา.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4583

On-farm research for corn and sorghum during 1976
Provedor de dados: 106
Autores: Supot Faungfupong; Mongkol Yolprasarn; Bunpote Tasanasuwan.
13 tables
Palavras-chave: Corn; Maize; Sorghum; Variety trials; Land preparation; Planting methods; Fertilizers; Depth of planting; Herbicides; Weed control; Plant density; Yields; ข้าวโพด; ข้าวฟ่าง; การทดสอบปุ๋ย; สารกำจัดวัชพืช; ความลึกของการปลูก.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3850

Breeding and genetics for the improvement of yield and quality of corn
Provedor de dados: 106
Autores: Weerasak Duangchantra; Prapa Sripichitt; Manop Subsorn; Sansern Jampatong; Patcharee Konghiran; Apichat Vanavijit.
5 ill., 10 tables
Palavras-chave: Corn; Maize; Plant breeding; Genetics; Variety trials; Yields; Quality; ข้าวโพด; การปรับปรุงพันธุ์; หน่วยดำเนินการ; โครงการข้าวโพดลูกผสม.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4085

การประเมินข้าวโพดลูกผสมฝักดกและฝักเดี่ยวที่อัตราปลูก 2 ระดับ
Provedor de dados: 106
Autores: Sansern Jampatong; Chatpong Balla; Prapon Boonrumpun; Anucha Mekarun; Athiwat Songpinich.
Objective of this preliminary research was to study the effect of different plant densities with prolific and single-ear maize hybrids on yield and other characters in maize.  The experiment was a split-plot arrangement in randomized complete block design with three replications. Main-plot consisted of two plant densities: 7,111 and 10,666 plants/rai, respectively. Sub-plot consisted of 30 hybrids: 13 experimental prolific, 12 experimental single- ear and 5 commercial single-ear hybrids, respectively.  The experiment was conducted at  National Corn and Sorghum Research Center in 2009.  The results indicated that experimental prolific hybrids out-yielded single-ear hybrids at low plant density but they were lower yielding than commercial single-ear hybrids...
Palavras-chave: Maize; Prolific-ear; Single-ear; Plant density; ข้าวโพด; ลูกผสม; พันธุ์; ฝักดก; ฝักเดี่ยว; อัตราปลูก; ผลผลิต; ลักษณะทางการเกษตร.
Ano: 2010
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4664

Corn seed production with irrigation
Provedor de dados: 106
Autores: Porn Rungchang; Soonthorn Laithong; Waroon Wongruksath; Boonlum Paysuwan; Jarong Rungchuang; Sripan Wichapan.
2 ill.
Palavras-chave: Corn; Maize; Seed production; Irrigation; ข้าวโพด; การผลิตเมล็ดพันธุ์; การให้น้ำชลประทาน; การเก็บเกี่ยวเมล็ดพันธุ์; ต้นทุนการผลิต.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4032

Economic analysis of maize production in Chiang Rai Province 1991/92 crop year
Provedor de dados: 106
Autores: Sarun Wattanutchariya; Sanit Kao-ian; Somsak Kitirattarkarn.
8 tables
Palavras-chave: Corn; Maize; Production; Economic analysis; ข้าวโพด; การผลิต; การวิเคราะห์ทางเศรษฐศาสตร์.
Ano: 1992
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4511

Yield stability of corn :  I. Open-pollinated varieties
Provedor de dados: 106
Autores: Pichet Grudloyma; Yodsaporn Chantachum; Charas Kitbamroong; Kritchai Jaiserb; Sanit Choowa; Somrak Noradechanon.
1 ill., 3 tables
Palavras-chave: Corn; Maize; Yield stability; Open pollinated variety; Yield trial; ข้าวโพด; พันธุ์ผสมเปิด; ผลผลิต.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4239

Corn and sorghum seed production
Provedor de dados: 106
Autores: Lertmongkol, V.; Chan-Aram, P.; Thepayasuwan, P.; Poosri, B.
Palavras-chave: Corn; Maize; Sorghum; Seed production; ข้าวโพด; ข้าวฟ่าง; การผลิตเมล็ดพันธุ์; เมล็ดพันธุ์หลัก; เมล็ดพันธุ์ส่งเสริม.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4031

Multiple cropping systems which included corn and sorghum in Amphoe Phayuha Khiri, Changwat Nakorn Sawan, crop year 1970
Provedor de dados: 106
Autores: Sarun Wattanutchariya; Kamphol Adulavidhaya.
8 tables
Palavras-chave: Corn; Maize; Sorghum; Multiple cropping; Cropping systems; ข้าวโพด; ข้าวฟ่าง; ระบบการปลูกพืช.
Ano: 1971
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3768

Comparative responses of four recommended corn cultivars to soil fertility
Provedor de dados: 106
Autores: Amnat Suwanarit; Chairerk Suwannarat; Sodsai Changsaluk.
6 ill.
Palavras-chave: Corn; Maize; Soil fertility; Fertilizers; ข้าวโพด; ปุ๋ย; ความอุดมสมบูรณ์ของดิน.
Ano: 1987
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4248

Water use study in corn and sorghum
Provedor de dados: 106
Autores: Pradit Ritruengdet.
3 tables
Palavras-chave: Corn; Maize; Sorghum; Irrigation; Water use; ข้าวโพด; ข้าวฟ่าง; การใช้น้ำ; การให้ผลผลิต.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3870

Regional corn varietal trials
Provedor de dados: 106
Autores: Chalaw Chawanapong; Prakob Jan-aram; Teerasak Manupeerapan; Sakol Petchmanee; Prasop Depyasuvarn; Semsri Thaiwesna; Chanika Patamadilok; Kemchart Chaiyarat; Vichit Benjasil.
6 tables
Palavras-chave: Corn; Maize; Regional trials; Varietal trials; Variety trials; Yields; Quality; Agronomic characters; ข้าวโพด; การทดสอบพันธุ์ในหลายท้องที่; การทดสอบพันธุ์; ผลผลิต.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4010

Studies on the root fungi of maize
Provedor de dados: 106
Autores: Poonpilai Suwanarit; Charan Chettanachitara.
2 tables
Palavras-chave: Corn; Maize; Roots; Fungi; Species; ข้าวโพด; เชื้อราที่รากข้าวโพด.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3876

Influence of some environmental factors on Pythium stalk rot of maize
Provedor de dados: 106
Autores: Diwaker, M.C.; Payak, M.M.; Renfro, B.L.
8 tables
Palavras-chave: Corn; Maize; Pythium; Stalk rot; Environmental factors; ข้าวโพด; โรคลำต้นเน่า; ไพเธียม สตอล์ค รอท.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3904

ผลของการไถพรวนต่อสมบัติดินและผลผลิตข้าวโพดที่ปลูกบนดินชุดดินวาริน
Provedor de dados: 106
Autores: Pattra Prasertsombut; Suphicha Thanachit; Somchai Anusontpornperm; Irb Kheoruenromne.
Study on the effect of tillage on the change of soil properties, nitrogen leaching away from root zone, yield and plant nutrient uptake of maize grown on Warin soil series (Arenic Haplustult) was carried out in Ban Nonsomboon, Krissana sub-district, Sikhiu Nakhon district, Nakhon Ratchasima province. The experimental design employing randomized complete block design consisted of four various tillage methods as follow; conventional tillage (using 3-disc followed by 7-disc plough), reduced tillage (using only 7-disc plough), mulch tillage (using 7-disc plough with plant residues left to cover soil surface) and no-tillage. Results showed that conventional tillage tended to give a maximum grain yield of 566 kg/rai. The lowest amount of grain yield (479 kg/rai)...
Tipo: Collection
Palavras-chave: Maize; Soil property; Conventional tillage; Conservation tillage; Sandy soil; Warin soil; ข้าวโพด; ดินทราย; คุณสมบัติดิน; การไถพรวนดินปกติ; การไถพรวนดินอนุรักษ์; การสูญเสียไนโตรเจน; ชุดดินวาริน.
Ano: 2011
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5286

Breeding and genetics for the improvement of yield and quality of corn
Provedor de dados: 106
Autores: Chamnan Chutkaew; Sansern Jampatong; Chokechai Aekatasanawan; Anna Saimaneerat.
20 tables
Palavras-chave: Corn; Maize; Yields; Quality; Breeding; Genetics; ข้าวโพด; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4324

Composting process from the corn residue for soil improment
Provedor de dados: 106
Autores: Siangjeaw Piriyaprin; Pitayakon Limtong; Wanlada Sununthapongsak.
1 ill., 2 tables
Palavras-chave: Corn; Maize; Corn residue; Composts; Composting process; Soil improvement; ข้าวโพด; ปุ๋ยหมัก; เศษลำต้นข้าวโพด; การปรับปรุงดิน.
Ano: 1983
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4142

การศึกษาระบบการปลูกฝ้ายร่วมกับข้าวโพด
Provedor de dados: 106
4 tables
Palavras-chave: Corn; Maize; Cotton; Cropping systems; Corn-cotton relay cropping; ข้าวโพด; ฝ้าย; ระบบการปลูกพืช.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4473

Corn regional test in 1981
Provedor de dados: 106
Autores: Chawanapong, C.; Jan-Aram, P.; Manupirapunt, T.; Petchamanee, S.; Poosri, B.; Unsrisong, S.; Sarakul, J.; Eamsupasit, N.; Noradechanon, S.; Nattripop, P.; Thaiwesana, S.; Eamsupasit, C.; Tangpremsri, T.; Imsamai, A.; Orndee, S.; Sawangsri, P.; Senanarong, N.; Benjasil, V.
13 tables
Palavras-chave: Corn; Maize; Regional test; Variety trials; Yields; Quality; Agronomic characters; ข้าวโพด; การทดสอบพันธุ์ในหลายท้องที่; การทดสอบพันธุ์; ผลผลิต.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4049

Seed production
Provedor de dados: 106
1 table
Palavras-chave: Corn; Maize; Sorghum; Seed production; ข้าวโพด; ข้าวฟ่าง; การผลิตเมล็ดพันธุ์.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3809

Input verification trial : II Red soil
Provedor de dados: 106
Autores: Prakob Jan-aram.
1 table
Palavras-chave: Corn; Maize; On farm research; Verification trial; Red soil; Varieties; Fertilizers; Weed control; Yields; ข้าวโพด; การทดสอบผลผลิต; พันธุ์; ปุ๋ย; การกำจัดวัชพืช; ดินแดง; ผลผลิต.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4336

Residual effects of grain legumes on second following maize
Provedor de dados: 106
Autores: Amnat Suwanarit; Chairerk Suwannarat; Sukum Chotechuangmanirat.
Palavras-chave: Corn; Maize; Grain leglume; Residual effect; Soil fertility; Fertilizers; ข้าวโพด; พืชตระกูลถั่ว; ความอุดมสมบูรณ์ของดิน; ผลผลิต.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4400

Research and development on corn and sorghum hybrids of Research Department
Provedor de dados: 106
Autores: Tunya Kunta.
Palavras-chave: Corn; Maize; Sorghum; Hybrids; Research and development; ข้าวโพด; ข้าวฟ่าง; พันธุ์ลูกผสม; การพัฒนา.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4293

Cumulative effects of cropping systems involving corn and legumes on the yields of the tenth-year crops
Provedor de dados: 106
Autores: Amnat Suwanarit; Chairerk Suwannarat; Jettada Makhasuwanarojn.
3 ill.
Palavras-chave: Corn; Maize; Cropping systems; Legumes; Yields; Cumulative effect; ข้าวโพด; ระบบการปลูกพืช; ผลผลิต; พืชตระกูลถั่ว.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4599

Research on corn sorghum insects
Provedor de dados: 106
Autores: Sawarng Charoenying; Surachate Jamornmarn; Somnuk Wongthong; Vachara Wongkamhang; Viroj Klibsuwan; Young, W.R.
7 tables
Palavras-chave: Corn; Maize; Sorghum; Insect pests; Stalk borers; Ostrinia furnacalis; Shoot fly; Atherigona soccata; Insecticides; Varieties; Pest resistance; Insect control; ข้าวโพด; ข้าวฟ่าง; แมลงศัตรูพืช; หนอนเจาะลำต้น; สารกำจัดเชื้อรา.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4057

Corn fertilization in Chumphon devastated area
Provedor de dados: 106
Autores: Ring Meesawat; Santi Teeraporn; Pradit Boonampol; Grit Rattanaphatoom; Suthai Vuthara; Ongart Sungtharda.
2 ill., 8 tables
Palavras-chave: Corn; Maize; Fertilizer trials; ข้าวโพด; ปุ๋ย; ผลผลิต.
Ano: 1992
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4504

Corn improvement for drought resistance program
Provedor de dados: 106
Autores: Kitisri Sukhapinda; Somsri Thaiwesna.
2 tables
Palavras-chave: Corn; Maize; Plant breeding; Drought resistance; Variety trials; Yields; ข้าวโพด; การปรับปรุงพันธุ์; พันธุ์ทนแล้ง.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4086

On farm research on corn and sorghum 1990
Provedor de dados: 106
Autores: Rachain Thiraporn; Somchai Lim-aroon; Prapon Boonrumpun; Kosol Kirdpoksub; Pratuan Klinto; Somsak Rodlong.
8 tables
Palavras-chave: Corn; Maize; Sorghum; On farm research; Varietal trial; Commercial hybrid trial; NPK fertilizer trial; Verification trial; ข้าวโพด; ข้าวฟ่าง; การทดสอบระดับไร่กสิกร; ผลผลิต; ลูกผสม; ปุ๋ย; ปุ๋ยไนโตรเจน; ปุ๋ยฟอสฟอรัส; ปุ๋ยโปแตสเซียม.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4296

Outreach program
Provedor de dados: 106
Autores: Rachain Thiraporn; Supot Faungfupong; Somchai Lim-aroon; Kosol Kirdpoksub; Pipat Weerathaworn; Pasit Marayart; Wanchai Wongsa; Aneknan Machauy; Nisa Sitthibus; Wedderburn, Richard N.
10 tables
Palavras-chave: Corn; Maize; Sorghum; Outreach program; Fertilizers; Herbicides; ข้าวโพด; ข้าวฟ่าง; ทดสอบพันธุ์; ไร่นาเกษตรกร; ปุ๋ย; สารกำจัดวัชพืช; ผลผลิต.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4589

โครงการปรับปรุงพันธุ์ข้าวโพดหวานของมหาวิทยาลัยเชียงใหม่
Provedor de dados: 106
Autores: Paiboon Wivutvongvana; Manee Wivutvongvana; Krisda Samphantharak.
2 tables
Palavras-chave: Corn; Maize; Sweet corn; Chiangmai university; Inbred; Hybrids; Improvement; Topcrossing; ข้าวโพดหวาน; การปรับปรุงพันธุ์; มหาวิทยาลัยเชียงใหม่.
Ano: 1984
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4458

International corn downy mildew nursery
Provedor de dados: 106
Autores: Somkiat Titatarn.
1 table
Palavras-chave: Corn; Maize; Downy mildew; Varieties; Infection; ข้าวโพด; โรคราน้ำค้าง.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4097

Effects of different sources of nitrogenous fertilizer on Guatemala corn yields
Provedor de dados: 106
Autores: Phaderm Titatan; Samnao Phetchawee.
1 table
Palavras-chave: Corn; Maize; Guatemala corn; Nitrogen fertilizers; Nitrogen source; Yields; ข้าวโพด; พันธุ์กัวเตมาลา; ผลผลิต; ปุ๋ยไนโตรเจน; แหล่งไนโตรเจน.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3733

การประเมินความเสียหายของข้าวโพดหวานจากแมลงศัตรูพืชประเภทผีเสื้อ
Provedor de dados: 106
Autores: Sangkhae Nawanich; Surachate Jamornmarn; Anna Saimaneerat; Supranee Ngamprasitthi; Piyarat Jangpon.
Palavras-chave: Corn; Maize; Crop loss; Sweet corn; Lepidopterous insect pest; ข้าวโพด; ข้าวโพดหวาน; แมลงศัตรู; ผีเสื้อ; ระยะการพัฒนา; การป้องกันกำจัดแมลงศัตรูพืช; ความเสียหาย.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4226

Corn breeding in the Philippines
Provedor de dados: 106
Autores: A.C. Mercado, Jr.; Aquilizan, F.A.; Payson, R.M.; Aday, B.A.
3 tables
Palavras-chave: Corn; Maize; Corn breeding; Philippines; Plant breeding; ข้าวโพด; การปรับปรุงพันธุ์; ฟิลิปปินส์.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3729

Effect of different plant populations and combinations of N P K on the grain yield of improved maize under late sown condition in the Kathmandu valley, Nepal
Provedor de dados: 106
Autores: Deo, G.P.
1 ill., 4 tables
Palavras-chave: Corn; Maize; Plant population; NPK fertilizers; Grain yield; Yields; Late sown condition; Nepal; Kathmandu valley; ข้าวโพด; ประชากร; ปุ๋ยไนโตรเจน; ปุ๋ยฟอสฟอรัส; ปุ๋ยโปแตสเซียม; ผลผลิต; เนปาล; การปลูกปลายฤดู.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3888

Plant breeding group discussion
Provedor de dados: 106
Autores: Singh, Joginder; Moore, C.L.
Palavras-chave: Corn; Maize; Plant breeding; Early maturity; Stalk rot; Breeding systems; ข้าวโพด; พันธุ์เบา; โรคลำต้นเน่า; การปรับปรุงพันธุ์.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3910

Study on production of canned whole kernel corn
Provedor de dados: 106
Autores: Rasamee Supasri; Sukoncheun Sringam; Pornthip Chareonthamawat.
3 ill., 2 tables
Palavras-chave: Corn; Maize; Kernel corn; Canned corn production; ข้าวโพด; ข้าวโพดหวาน; ข้าวโพดหวานบรรจุกระป๋อง.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4317

การศึกษาการตอบสนองทางสรีรวิทยาของข้าวโพดเลี้ยงสัตว์ต่อสภาวะน้ำท่วมขังระยะสั้น
Provedor de dados: 106
Autores: Peerasak Chaiprasart; Makawat Pasitwilitum; Somchai Boonpradub.
Palavras-chave: Corn; Maize; Water logging; Growth rate; Dry weight; Anthesis silking interval; Chlorophyll content; ข้าวโพด; ข้าวโพดเลี้ยงสัตว์; สภาวะน้ำท่วมขัง; ระยะสั้น; การตอบสนองทางสรีรวิทยา.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4535

Entomological research during 1975
Provedor de dados: 106
Autores: Somnuk Wongthong; Somporn Patanakamjorn; Young, W.R.; Anuchit Chinajariyawong; Pramual Chaitooptong; Surachate Jamornmarn.
8 ill., 6 tables
Palavras-chave: Corn; Maize; Sorghum; Entomology research; Insect pests; Shoot fly; Stem borers; Varieties; Pest resistance; Population dynamics; Yields; ข้าวโพด; ข้าวฟ่าง; กีฏวิทยา; แมลงศัตรูพืช.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3843

Crop production and soil management practices for improving yield of corn and sorghum
Provedor de dados: 106
Autores: Supot Faungfupong; Wasana Wongyai; Surapol Chowchong.
12 tables
Palavras-chave: Corn; Maize; Sorghum; Crop production; Soil management; Fertilizers; Cultural practices; Topdressing; Leaf removal; Plant density; Intercropping; Grain yield; Yields; ข้าวโพด; ข้าวฟ่าง; การผลิตพืช; การจัดการดิน; การใส่ปุ๋ย; การเพาะปลูก.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3826

Shelflife of corn flour and its use for foods
Provedor de dados: 106
7 tables
Palavras-chave: Corn; Maize; Corn flour; Shelf life; Foods; Ingredients; Quality; Moisture content; Fat acidity value; ข้าวโพด; แป้งข้าวโพด; ผลิตภัณฑ์; อายุการเก็บรักษา; คุณภาพผลิตภัณฑ์.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3989

Report on entomology
Provedor de dados: 106
Autores: Ocha Prachuabmoh; Boonsom Meksongsee; Auranuj Kongkanjana; Malee Chawanapong; Watchara Wongkumhang; Panya Poonyathawon; Arunee Wongkobrat; Uthai Sangkasuwan.
13 tables
Palavras-chave: Corn; Maize; Sorghum; Insect pests; Thrips; Aphids; Corn borers; Armyworms; Shoot fly; Mythimna separata; Webworms; Rose beetle; Adoretus compressus; Tachinid fly; Tachina; Encytrid; Litomastix; Ostrinia furnacalis; Biology; Insecticides; Insect control; Chemical control; ข้าวโพด; ข้าวฟ่าง; แมลงศัตรูพืช; เพลี้ยไฟ; เพลี้ยอ่อน; หนอนเจาะลำต้น; หนอนเจาะฝัก; หนอนใย; ด้วงกุหลาบ; สารกำจัดแมลง.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3845

Collection and spore production by pot culture of vesicular arbuscular mycorrhizal fungi of corn
Provedor de dados: 106
Autores: Poonpilai Suwanarit; Rapeepun Chewatanaruk; Natteewan Poonwan; Charan Chettanachitara; Amara Chantanao.
6 ill.
Palavras-chave: Corn; Maize; Mycorrhiza; Vesicular arbuscular mycorrhiza; Fungi; Pot culture; Spore production; ข้าวโพด; ไมคอร์ไรซา; การทดลองในกระถาง.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4093

Cultural practice studies in corn and sorghum during 1976
Provedor de dados: 106
Autores: Supot Faungfupong; Wasana Wongyai; Kittima Montranon; Surapol Chowchong.
17 tables
Palavras-chave: Corn; Maize; Sorghum; Variety trials; Direction of planting; Nitrogen fertilizers; Nitrate reductase; Plant population; Tannin; Yields; ข้าวโพด; ข้าวฟ่าง; ประชากรพืช; แทนนิน; ปริมาณ; เอนไซม์; ไนเตรตรีดัคเตส; ทิศทางการปลูก; การเพาะปลูก.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3853

การส่งเสริมการใช้เมล็ดพันธุ์ลูกผสม
Provedor de dados: 106
Palavras-chave: Corn; Maize; Hybrid seed; Production; Seed promotion; ข้าวโพด; ลูกผสม; เมล็ดพันธุ์; การส่งเสริม.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4441

On-farm research on corn during 1977
Provedor de dados: 106
Autores: Supot Faungfupong; Mongkol Yolprasarn.
26 tables
Palavras-chave: Corn; Maize; On farm research; Variety trials; Regional trials; Herbicides; Plant population; Fertilizers; Weed control; Seed quality; Plant densities; Yields; ข้าวโพด; การทดสอบพันธุ์; ความหนาแน่นของประชากร; การใส่ปุ๋ย; การควบคุมวัชพืช.
Ano: 1977
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3939

Agronomic study in corn during 1979
Provedor de dados: 106
Autores: Supot Faungfupong; Wasana Wongyai; Jarong Rungchuang; Prachum Jutawantana.
6 tables
Palavras-chave: Corn; Maize; Variety trials; Regional trials; Varieties; Yields; Agronomic characters; ข้าวโพด; การทดสอบพันธุ์; การทดสอบพันธุ์ในหลายท้องที่.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3970

Economic analysis of seed application of corn and sorghum at farm level
Provedor de dados: 106
Autores: Sarun Wattanutchariya; Amnart Teeravanich.
7 tables
Palavras-chave: Corn; Maize; Sorghum; Economic analysis; Varieties; Plant production; ข้าวโพด; ข้าวฟ่าง; การวิเคราะห์ทางเศรษฐกิจ; การผลิตพืช; การปฏิบัติของเกษตรกร.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4078

Study on technology diffusion among corn farmers in traditional corn producing areas
Provedor de dados: 106
Autores: Sanit Kao-Ian; Sarun Wattanutchariya.
7 tables
Palavras-chave: Corn; Maize; Technology transfer; Tecnology diffusion; Production; Farmers; Cultural practices; Seed; Labor requirement; Costs; Profitability; ข้าวโพด; การถ่ายทอดเทคโนโลยี; การผลิต.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4121

KU 257 sorghum and Thai opaque corn in broiler and growing pig rations
Provedor de dados: 106
Autores: Prateap Rachapaetayakom; Narm Sirisatern; Supaporn Isariyodom.
7 tables
Palavras-chave: Broiler chickens; Pigs; Rations; Corn; Maize; Sorghum; KU 257; Opaque-2; Feeding; Feeds; Ingredients; Growth; Carcass quality; Feed conversion efficiency; Costs; ข้าวโพด; ข้าวฟ่าง; พันธุ์เคยู 257; โอเพค 2; สูตรอาหาร; ไก่กระทง; สุกร.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3990

ข้าวโพดเลี้ยงสัตว์ลูกผสมเดี่ยวพันธุ์ใหม่ , KSX 4452
Provedor de dados: 106
Autores: Chokechai Aekatasanawan; Sansern Jampatong; Chamaiporn Aekatasanawan; Noppong Chulchoho; Chatpong Balla; Tosapon Thonglarp.
3 tables
Palavras-chave: Corn; Maize; Field corn; Single cross hybrid; KSX 4452; ข้าวโพด; ข้าวโพดเลี้ยงสัตว์; ลูกผสมเดี่ยว; สุวรรณ 4452.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4523

Synthetic variety: A future type of corn for Thailand
Provedor de dados: 106
Autores: Sawai Pongkao.
Palavras-chave: Corn; Maize; Synthetic variety; Varieties; Thailand; ข้าวโพด; พันธุ์สังเคราะห์; ประเทศไทย.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3726

ปฏิสัมพันธ์ระหว่างความถี่การให้น้ำและอัตราปุ๋ยไนโตรเจนของข้าวโพดหวาน
Provedor de dados: 106
Autores: Wanchai Thanomsub; Wilaiwan Promkum; Sanayh Kraokaw.
3 tables
Palavras-chave: Corn; Maize; Sweet corn; Irrigation frequency; N fertilizers; ข้าวโพด; ข้าวโพดหวาน; การให้น้ำชลประทาน; อัตราปุ๋ย; ปุ๋ยไนโตรเจน; ผลผลิต.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4539

Statistics on corn and sorghum
Provedor de dados: 106
Autores: Supote Dechathet.
Palavras-chave: Corn; Maize; Sorghum; Production; Trade; Domestic demand; ข้าวโพด; ข้าวฟ่าง; การผลิต; การค้าโลก; นโยบายทางการค้า; ความต้องการภายในประเทศ.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3997

Agricultural crops in the diet of bearded capuchin monkeys, Cebus libidinosus Spix (Primates: Cebidae), in forest fragments in southeast Brazil
Provedor de dados: 104
Autores: Freitas,Carlos Henrique de; Setz,Eleonore Z. F.; Araújo,Alba R. B.; Gobbi,Nivar.
Capuchin monkeys occupy a wide range of habitats where they feed on fruits, arthropods, and vertebrates. Their large home ranges (80-900 ha) suggest that living in forest fragments may challenge their adaptability. We identified and quantified the main food items of Cebus libidinosus Spix, 1823 in forests fragments (100 ha) in southeastern Brazil. We recorded the feeding activities of two groups using scan sampling over a 13-month period. The diet was composed of fruits, crops, animal prey, seeds, plant matter and undetermined. Fruit was eaten more in the wet season than in the dry season, and maize and sugar cane consumption peaked in the early dry season. The proportion of fruit in the diet was positively correlated with fruiting intensity of zoochorous...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Franca; Gallery forest fragments; Maize; Sugar cane.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752008000100006

Efficacy of microencapsulated nucleopolyhedroviruses from Colombia as biological insecticides against Spodoptera frugiperda (Lepidoptera: Noctuidae)
Provedor de dados: 109
Autores: Barrera-Cubillos,Gloria Patricia; Gómez-Valderrama,Juliana Andrea; Rivero,Laura Fernanda Villamizar.
Abstract: Wettable powder formulations by microencapsulation of viral occlusion bodies (OBs) of both Spodoptera frugiperda multiple nucleopolyhedrovirus from Colombia (SfCOL) and a genotypic variant (SfCOL-A) were evaluated for controlling the fall armyworm S. frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) in maize crops. Microencapsulation preserved OBs activity after three months of storage at 35ºC, where insecticidal activity loss was not greater than 12%. Additionally, the formulation protected the OBs against inactivation caused by UV-B radiation, retaining its insecticidal activity after 6 hours of UV laboratory exposure, in contrast to unformulated viral suspensions, which presented an Original Activity Remaining (OAR) between 12.1 and 50%. Under...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Microencapsulation; Baculovirus; Spodoptera frugiperda; Biological control; Maize.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122017000200267

Role of VAM on growth and phosphorus nutrition of maize with low soluble phosphate fertilization
Provedor de dados: 109
Autores: Rakshit,Amitava; Bhadoria,Pratapbhanu S.
The effect of vesicular arbuscular mycorrhizal (VAM) infection on growth and P nutrition in Maize (Zea mays, cv.DDH hybrid) were assessed in Oxisol pot experiment. Maize was grown inoculated with spores of VAM fungi Glomus mosseae or non-inoculated. Low soluble ferrous phosphate (FePO4.4H2O) was added to the mycorrhized and non-micrrohized maized. The dry weight of mycorrhized plants with added phosphate (P) were higher than in mycorrhized plants without added P or non-mycorrhized plants with added P. The amount of P in the soil samples from pots with mycorrhizal plants fertilized with P was evidently smaller than those in samples also fertilized non-mycorrhizal plants. The percentage of P was higher in tissues of fertilized mycorrhial plants than in those...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mycoryhyzae; Micorrizas arbusculares; Glomus mosseae; Phosphorus; Maize; Oxisol.
Ano: 2010
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122010000100015

Reação do solo e disponibilidade de micronutrientes, em solo de textura média, tratado com lodo de esgoto e cultivado com milho - DOI: 10.4025/actasciagron.v30i4.5320
Provedor de dados: 1
Autores: Pigozzo, Ana Tereza Jordão; UNESP; Lenzi, Ervim; UEM; Luca Júnior, Jorge de; UNESP; Scapim, Carlos Alberto; UEM; Vidigal Filho, Pedro Soares; UEM; Costa, Antônio Carlos Saraiva da; UEM.
A avaliação da disponibilidade de micronutrientes pela aplicação de lodo de esgoto foi realizada em campo, para uma safra de milho, em um Latossolo Vermelho distrófico, LVd, de textura média. O delineamento experimental foi de blocos casualizados, com os tratamentos em esquema de parcelas subdivididas, no tempo, sorteados, na parcela, seis doses de lodo de esgoto e, nas subparcelas, as cinco épocas de coleta de solo, com quatro repetições. O lodo de esgoto foi aplicado e incorporado na superfície (0-20 cm). Foram determinados os micronutrientes Fe, Mn, Cu e Zn, nas amostras de solo, e das plantas de milho. No solo, foram extraídas as amostras com solução de DTPA (ácido dietilenotriaminopentaacético) e nas plantas, mediante a digestão nitro-perclórica. A...
Palavras-chave: 5.01.00.00-9    Agronomia lodo de esgoto; Disponibilidade de micronutrientes; Milho; Solo tropical. sewage sludge; Micronutrient availability; Maize; Tropical soil.
Ano: 2008
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/5320

Consumo hídrico e coeficiente de cultura para o híbrido DKB 390 - DOI: 10.4025/actasciagron.v31i3.379
Provedor de dados: 1
Autores: Detomini, Euro Roberto; USP; Massignan, Luiz Fernando Druzina; USP; Libardi, Paulo Leonel; USP; Dourado Neto, Durval; USP.
O objetivo deste trabalho é caracterizar o consumo hídrico do genótipo DKB 390 em condições adequadas de irrigação, tanto para situações de suprimento suficiente quanto para subótimo de nitrogênio. Valores de coeficiente de cultura são também apresentados para diferentes fases, para o primeiro caso, no intuito de prover subsídios teóricos para orçamento de água à cultura e para o manejo da irrigação durante o ciclo. Um experimento de campo foi conduzido durante a estação principal de cultivo, avaliando-se biomassa, área foliar, umidade do solo, dados climatológicos e transmitância de luz, permitindo derivar o balanço hídrico, o consumo hídrico e a eficiência de uso da água. O genótipo mencionado requer por volta de 600 mm para a obtenção de elevadas...
Palavras-chave: 5.01.00.00-9    Agronomia Zea mays; Evapotranspiração; Nitrogênio; Biomassa; KC; Milho Zea mays; Evapotranspiration; Nitrogen; Biomass; Kc; Maize.
Ano: 2009
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/379

Effects of groundnut shells on soil properties, growth and yield of maize
Provedor de dados: 111
Autores: BAKO, TANKO; MAMAI, EZEKIEL AMBO; ISTIFANUS, AKILA BARDEY.
The aim of the study was to assess the effects of groundnut shells on soil properties, growth and yield of maize. The study was carried out in Jalingo, Taraba State, North-Eastern Nigeria in July, 2019. Treatments in the study were four doses of groundnut shells (0.0, 2.5, 5.0 and 7.5 t ha-1); arranged in a randomized complete block design, replicated four times. Each plot was 2.0 m × 2.0 m with 0.5 m gap between the plots and replicates. Crushed groundnut shells were applied on a dry matter basis at the rates of 0, 2.5, 5.0 and 7.5 t ha-1 28 days before planting maize. Seeds were planted on prepared land treated with crushed groundnut shells. Soil properties were determined at harvest, maize growth parameters were determined at 50% flowering and maize...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Groundnut shell; Incorporation Rates; Maize; Organic.
Ano: 2022
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/7211

The effect of thresher machines ,moisture grain and velocity on maize , Cadiz cultivar
Provedor de dados: 111
Autores: Alwan, salih kadhim.
           The effect of thresher machines on maize , Cadiz cultivar was studied based on some technical indicators. Two types of machines (Maize thresher local M.T.L and Maize thresher MGI.Ty60) were tested at three velocity cylinder threshing  of 200,250 and 300rpm  and three ranges of grain moistures of 15%, 17% and 19%. The experiments were carried out in a factorial experiment under complete randomized design with three replications. The results showed that the Maize thresher local M.T.L machine was significantly better than the Maize thresher MGI.Ty60  machine in all studied conditions. The results showed a production process of 1.196 and 1.147 t\h, power consumption of 11.361 and 12.234 kW, cracked grain percentage of 4.024% and 4.374%, broken maize...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Maize; Moisture content; Thresher velocity; Cadiz cultivar; Thresher .
Ano: 2018
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/5029

Development and evaluation of four-wheel tractor-attached multi-crop planter for mechanized seeding of maize in the Philippines
Provedor de dados: 111
Autores: PASCUAL, KRISTINE Samoy; Rafael, Marvelin L; Remocal, Alaissa T; Regalado, Manuel Jose C.
The use of a multi-crop planter (MCP) attached to a compact 4-wheel tractor (4WT) is still not yet fully explored in the Philippines, despite the popularity of 4WT for land preparation in maize areas. A 4WT-attached MCP was developed for row seeding of rice, maize, and mungbean. This study evaluates the MCP adaptive model for maize in a field experiment and on-farm trials at two farmers’ fields during dry season. The MCP with seed metering plate having seven 12-mm diameter holes and 3-mm thickness had a seeding rate of 18.9 kg/ha which is within the targeted design range (15–20 kg/ha), a field capacity of 0.14 ha/h and field efficiency at 78%  in well-tilled-clay soil under controlled condition. In farmer’s fields, the MCP delivered seeding rates within...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Custom-hiring; Field efficiency; Labor productivity; Maize; Multi-crop planter; Seeding rate.
Ano: 2021
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/6811

Yield and water productivity influenced by conservation tillage and irrigation methods in wheat-maize cropping system
Provedor de dados: 111
Autores: Afzalinia, Sadegh; Dehghanian, Sayed Ibrahim.
Objective of this study was to evaluate the interaction effect of conservation tillage and irrigation methods on the soil properties, crop yield and water productivity in wheat-maize cropping system. A split plot experimental design with three replications was used to conduct this study in Fars province, Iran. Surface irrigation, drip tape irrigation, and sprinkler irrigation were considered as main plots, and no-tillage, reduced tillage, and conventional tillage were considered as sub plots. Results showed that surface irrigation had the maximum wheat yield on average and the maximum maize yield was obtained from drip tape irrigation on average; while, tillage methods had no significant effect on crops yield. Results also indicated that the maximum water...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Crop residue; Maize; Irrigation systems; Tillage methods; Water use; Wheat.
Ano: 2021
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/7017

EFFECT OF DIFFERENT LEVELS OF NPK AND MICRONUTRIENT ON YIELD AND DISTRIBUTION OF NUTRIENTS IN MAIZE UNDER IRRIGATED AGRICULTURE
Provedor de dados: 111
Autores: El-Fouly, Mohamed Mostafa; Shaaban, Samir Hosni.
A field experiment was carried out in Kafer El Kadera village at El–Monofia Governorate, during 5 consecutive years, 2010–2014, to test the effects of NPK and balanced fertilization on the yield and its components, and distribution of nutrients in different parts of maize (var.30K8).There was a significant increase of the number of leaves/plant, the length of cob, the number of rows in the cob and the number of grains in the row as a result of treated plants with NPK according to soil testing plus foliar application of micronutrients by 34.18, 27.94, 32.182, and 33.43%, respectively.There was also a significant increase in the chilling % rate, weight of 100 grains and yield of grain / plant, yield /ton/ha by 16.52, 35.39, 68.40, and 72.92%,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Maize; NPK fertilization; Nutrients distribution; Irrigated agriculture.
Ano: 2021
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/5463

Performance of the SunScan canopy analysis system in estimating leaf area index of maize
Provedor de dados: 111
Autores: Philip Gbenro Oguntunde; The Federal University of Technology, Akure; olawale J. Olukunle; The Federal University of Technology, Akure; Johnson T. Fasinmirin; The Federal University of Technology, Akure; Oluremi A. Abiolu; The Federal University of Technology, Akure.
Rapid and reliable estimates of leaf area index (LAI) are important for studies of exchanges of energy and gases in the biosphere-atmosphere continuum.  This paper evaluates the field performance of SunScan canopy analysis system for rapid estimation of LAI.  Direct and indirect measurements of LAI were made in a maize (Zea mays L.) field at four phenological stages (emergence, vegetative, flowering and physiological maturity) at a tropical site in Ghana during the Glowa Vota Project field campaign (www.glowa-volta.de).  Similar measurements were repeated in early and late planting seasons with similar crop management practices.  The result showed a generally good performance of this sensor at all the phenological stages.  Average LAI from the sensor...
Palavras-chave: Agricultural and Biosystems Engineering SunScan probe; Field evaluation; Leaf area index; Maize; Ghana.
Ano: 2012
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/1823

Sensitivity analysis of the AquaCrop model for maize crop in Southern Brazil
Provedor de dados: 111
Autores: Moretti de Souza, Jorge Luiz; de Oliveira, Cibelle Tamiris; Kreutz Rosa, Stefanie Lais; Yoiti Tsukahara, Rodrigo.
Crop growth models are abstract tools that represent a real system, being a simple and important technology to develop studies aiming to improve the yields of the most agricultural crops, like the maize in Brazil. The objective of this study was to analyze the sensitivity of the main AquaCrop model input parameters, as well as their responses in maize yield estimation, in Parana State, Southern Brazil. The analyses were performed with the genotype 30R50YH, 2014/15 harvest, planted on April 11, 2014. The parameters analyzed refer to crop, soil and soil management. The parameters were modified individually, maintaining the others fixed. With the results, the Sensitivity Index (SI) was calculated, which allowed the identification of the most sensitive...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Modeling; Mathematical models; Sensitivity analysis; Maize; Zea mays.
Ano: 2022
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/7541

Production and Quality Evaluation of a Fermented Drink obtained from Maize Meal using Kefir Grains and Yoghurt Starter Cultures (Lactobacillus bulgaricus and Streptococcus thermophilus)
Provedor de dados: 111
Autores: Masehlele, Dipuo Patricia; Adebiyi, Janet Adeyinka; Kewuyemi, Yusuf Olamide; Adebo, Oluwafemi Ayodeji.
Times have changed to a point that each day people have planned agendas to cover for the day. This has led to less time spent in preparing healthy and nutritious foods. The food industry has evolved to try and cater for the busy lifestyle with healthy food such as ready to drink fermented products from common substrate (e.g. cereals) using starter cultures such as kefir grains and lactic acid bacteria (LAB) to facilitate fermentation. This study aimed to develop a drink with maize meal using kefir grains and a combination of lactic acid bacteria (LAB) (Lactobacillus bulgaricus and Streptococcus thermophilus) as starter cultures. Physicochemical properties, biochemical composition, antioxidant activity and consumer acceptance of the products were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Maize; Kefir; Yoghurt culture; Fermented drinks.
Ano: 2023
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/7161

Etiología y manejo de la mancha de asfalto (Phyllachora maydis Maubl.) del maíz en Guerrero, México
Provedor de dados: 115
Autores: Pereyda-Hernández,Juan; Hernández-Morales,Javier; Sandoval-Islas,J. Sergio; Aranda-Ocampo,Sergio; de León,Carlos; Gómez-Montiel,Noel.
La mancha de asfalto del maíz es importante en el trópico de México por su impacto en el rendimiento. Se detectaron los agentes causales Phyllachora maydis Maubl., Monographella maydis Müller &amp;amp; Samuels y Coniothyrium phyllachorae Maubl., en el Valle de Mochitlán y otros Municipios del Estado de Guerrero. La enfermedad causó pérdidas del 55.1 % de la producción. Ochenta y un híbridos y 25 variedades de polinización libre de maíz evaluadas en esta zona contra este complejo de fitopatógenos no escaparon a la infección; sin embargo, los híbridos H-513×CML47, HEIixH-H-513 y H-513×CM374 exhibieron 7.29, 7.35 y 7.95 % de severidad, y fueron los más tolerantes. H-513 fue consistente en sus atributos de tolerancia, y su progenie representó 77 % de los 22...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coniothyrium phyllachorae; Monographella maydis; Phyllachora maydis; Genetic and chemical control; Maize.
Ano: 2009
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952009000500006

Potential of East African phosphate rock deposits in integrated nutrient management strategies
Provedor de dados: 42
Autores: Jama,Bashir; Van Straaten,Peter.
Phosphorus deficiency affects around 80% of the acid soils of western Kenya, but fertilizer use is limited due to high prices. This paper explores the potential of local phosphate rocks (PR) as a remedy within the context on an integrated soil fertility management approach. A promising phosphate rock is Minjingu PR (MPR, Tanzania), a sedimentary/biogenic deposit which contains about 13% total P and 3% neutral ammonium citrate (NAC) soluble P. On-farm trials in P-deficient soils in western Kenya demonstrate MPR to be as effective as triple superphosphate (TSP, 20% P) at equal P rates. The benefits are most pronounced with the integration of agroforestry technologies that improve soil fertility. Besides Minjingu PR, Busumbu PR from Uganda (BPR) is...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fertilizers; Maize; Improved fallows; Tithonia; East Africa.
Ano: 2006
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652006000400012

Maize dry matter production and macronutrient extraction model as a new approach for fertilizer rate estimation
Provedor de dados: 42
Autores: MARTINS,KARLA V.; DOURADO-NETO,DURVAL; REICHARDT,KLAUS; FAVARIN,JOSÉ L.; SARTORI,FELIPE F.; FELISBERTO,GUILHERME; MELLO,SIMONE C.
ABSTRACT Decision support for nutrient application remains an enigma if based on soil nutrient analysis. If the crop could be used as an auxiliary indicator, the plant nutrient status during different growth stages could complement the soil test, improving the fertilizer recommendation. Nutrient absorption and partitioning in the plant are here studied and described with mathematical models. The objective of this study considers the temporal variation of the nutrient uptake rate, which should define crop needs as compared to the critical content in soil solution. A uniform maize crop was grown to observe dry matter accumulation and nutrient content in the plant. The dry matter accumulation followed a sigmoidal model and the macronutrient content a power...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Maize; Fertilizer rate estimation; Nutrient content; Nutrient partition.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000200705

Stimulation of jasmonic acid production in Zea Mays L. infected by the maize rough dwarf virus - Río Cuarto: Reversion of symptoms by salicylic acid
Provedor de dados: 47
Autores: Vigliocco,A.; Bonamico,B.; Alemano,S.; Miersch,O.; Abdala,G.
In the present paper we study the possible biological relevance of endogenous jasmonic acid (JA) and exogenous salicylic acid (SA) in a plant-microbial system maize-virus. The virus disease "Mal de Río Cuarto" is caused by the maize rough dwarf virus - Río Cuarto. The characteristic symptoms are the appearance of galls or "enations" in leaves, shortening of the stem internodes, poor radical system and general stunting. Changes in JA and protein pattern in maize control and infected plants of a virus-tolerant cultivar were investi-gated. Healthy and infected-leaf discs were collected for JA measurement at different post-infection times (20, 40, 60 and 68 days). JA was also measured in roots on day 60 after infection. For SDS-PAGE protein analysis, leaf...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Maize; Virus disease; Jasmonic and salicylic acids.
Ano: 2002
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-95452002000300007

Changes in PEP Carboxylase, Rubisco and Rubisco activase mRNA levels from maize (Zea mays) exposed to a chronic ozone stress
Provedor de dados: 48
Autores: LEITAO,LOUIS; MAORET,JEAN-JOSÉ; BIOLLEY,JEAN-PHILIPPE.
We quantified the ozone impact on levels of Zea mays L. cv. Chambord mRNAs encoding C4-phosphoenolpyruvate carboxylase (C4-PEPc), ribulose-l,5-bisphosphate carboxylase/oxygenase small and large subunits (Rubisco-SSU and Rubisco-LSU, respectively) and Rubisco activase (RCA) using real-time RT-PCR. Foliar pigment content, PEPc and Rubisco protein amounts were simultaneously determined. Two experiments were performed to study the ozone response of the 5th and the 10th leaf. For each experiment, three ozone concentrations were tested in open-top chambers: non-filtered air (NF, control) and non-filtered air containing 40 (+40) and 80 nL L-1 (+80) ozone. Regarding the 5th leaf, +40 atmosphere induced a loss in pigmentation, PEPc and Rubisco activase mRNAs....
Tipo: Journal article
Palavras-chave: Carboxylase; Maize; MRNA; Ozone; Rubisco activase.
Ano: 2007
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602007000200005

Isolation of endophytic actinomycetes from roots and leaves of maize (Zea mays L.)
Provedor de dados: 52
Autores: Araújo,Janete M. de; Silva,Adilson C. da; Azevedo,João L.
Actinomycetes were isolated from surface sterilized leaves and roots of maize. A total of 53 isolates were obtained, 31 of them from leaves and 22 from roots. The genus Microbispora was the most frequently found followed by the genera Streptomyces and Streptosporangium. From the isolated actinomycetes, 43.4% showed antimicrobial activity against one or more tested bacteria and yeast.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Endophytes; Maize; Actinomycetes; Microbispora; Streptomyces; Streptosporangium.
Ano: 2000
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132000000400016

Effects of Arbuscular Mycorrhiza on Osmotic Adjustment and Photosynthetic Physiology of Maize Seedlings in Black Soils Region of Northeast China
Provedor de dados: 52
Autores: Xu,Hongwen; Lu,Yan; Zhu,Xiancan.
ABSTRACT To investigate the effect of arbuscular mycorrhiza fungi on maize growth, osmoregulation substances and photosynthetic physiology, a popular maize variety ZD 958 was measured under potted condition. Arbuscular mycorrhiza (AM) symbiosis promoted plant growth, and enhanced plant height, leaf length, mean leaf width and dry weight. Higher soluble sugar and protein, but lower proline concentrations were detected in AM seedlings than corresponding non-AM seedlings. Quantum yield of PSII photochemistry and potential photochemical efficiency increased by arbuscular mycorrhiza fungi, meanwhile, AM plants had lower primary fluorescence but higher maximal fluorescence and variable fluorescence than non-AM plants. AM enhanced apparent quantum efficiency,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Arbuscular mycorrhiza; Maize; Osmotic adjustment; Light response curve.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100435

Morphological alterations of corn (Zea mays L.) plants in response to aluminum toxicity in the soil
Provedor de dados: 52
Autores: Souza,José Roberto Pinto de; Guimarães,Maria Fátima de; Muller,Marcelo Marques Lopes; Santos,Carlos Henrique dos.
The objective of the experiment was to identify the morphological alterations in corn genotypes in response to aluminum toxicity in the soil. A complete randomized block design with five replications was used. The a factorial scheme was composed of two corn genotypes (C525M - tolerant, and HS701B - sensitive) and two neutralization levels (0% and 100% of aluminum saturation). The evaluations were performed at six leaf and 10-11 leaf growth stages, emergence of the "stigma-style", and the physiological maturity. The presence of toxic aluminum didn’t significantly reduce diameter and height of stem, leaf area, dry matter of aerial parts, total dry matter and yield. Stem diameter, leaf area, dry matter of root, dry matter of aerial parts, total dry matter and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Plant physiology; Maize; Soil acidity; Plant growth.
Ano: 2000
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132000000400010

Partial purification of tightly bound mitochondrial hexokinase from maize (Zea mays L.) root membranes
Provedor de dados: 56
Autores: Rezende,G.L.; Logullo,C.; Meyer,L.; Machado,L.B.; Oliveira-Carvalho,A.L.; Zingali,R.B.; Cifuentes,D.; Galina,A.
In mammals, hexokinase (HK) is strategically located at the outer membrane of mitochondria bound to the porin protein. The mitochondrial HK is a crucial modulator of apoptosis and reactive oxygen species generation. In plants, these properties related to HK are unknown. In order to better understand the physiological role of non-cytosolic hexokinase (NC-HK) in plants, we developed a purification strategy here described. Crude extract of 400 g of maize roots (230 mg protein) contained a specific activity of 0.042 µmol G6P min-1 mg PTN-1. After solubilization with detergent two fractions were obtained by DEAE column chromatography, NC-HK 1 (specific activity = 3.6 µmol G6P min-1 mg PTN-1 and protein recovered = 0.7 mg) and NC-HK 2. A major purification...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hydrophobic interaction chromatography; Maize; Mitochondrial hexokinase; Non-cytosolic hexokinase; Purification.
Ano: 2006
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2006000900003

Bacteria in combination with fertilizers promote root and shoot growth of maize in saline-sodic soil
Provedor de dados: 58
Autores: Zafar-ul-Hye,Muhammad; Farooq,Hafiz Muhammad; Hussain,Mubshar.
Salinity is the leading abiotic stress hampering maize (Zea maysL.) growth throughout the world, especially in Pakistan. During salinity stress, the endogenous ethylene level in plants increases, which retards proper root growth and consequent shoot growth of the plants. However, certain bacteria contain the enzyme 1-aminocyclopropane-1-carboxylate (ACC) deaminase, which converts 1-aminocyclopropane-1-carboxylic acid (an immediate precursor of ethylene biosynthesis in higher plants) into ammonia and α-ketobutyrate instead of ethylene. In the present study, two Pseudomonas bacterial strains containing ACC-deaminase were tested separately and in combinations with mineral fertilizers to determine their potential to minimize/undo the effects of salinity on...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Maize; ACC-deaminase; Rhizobacteria; Salinity.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822015000100097

Toxigenic potential of Fusarium graminearum isolated from maize of northwest Argentina
Provedor de dados: 58
Autores: Sampietro,D.A.; Apud,G.R.; Belizán,M.M.E.; Vattuone,M.A.; Catalán,C.A.N.
Twenty six isolates of Fusarium graminearum from grains of maize hybrids harvested in ±west Argentina were grown on autoclaved rice grain to assess their ability to produce type B trichothecenes. Chemical analysis indicated that 38% of isolates were nivalenol (NIV) producers only, 31% were major NIV producers with high DON(deoxynivalenol)/NIV ratios, 8% were major DON producers with minor NIV production, and 23% were DON producers only. Isolates showed a high variability in their toxigenic potential which was not related to fungal biomass. The distribution of the different chemotypes as well as the high and the low trichothecene-producing Fusarium isolates could not be associated to a geographical origin. Our results confirmed for the first time that...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fusarium graminearum; Trichothecenes; Maize; Chemotypes.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822013000200011

Evaluation of viability of Aspergillus flavus and aflatoxins degradation in irradiated samples of maize
Provedor de dados: 58
Autores: Aquino,Simone; Ferreira,Fabiane; Ribeiro,Deise Helena Baggio; Corrêa,Benedito; Greiner,Ralf; Villavicencio,Anna Lucia Casañas Haasis.
One of the currently most important fungi in stored grains is Aspergillus flavus, which produce aflatoxins. This fungus can grow on diverse substrates and represents a serious public health and animal nutritional problem. Therefore, the study of techniques that can be applied to the control of aflatoxins is of great importance. The objective of the present study was to determine the effects of gamma radiation on the growth of Aspergillus flavus Link and on degradation of aflatoxin B1 and B2 (AFB1 and AFB2) at a relative humidity of 97 99% and a water activity (Aw) of 0.88-0.94. Samples of corn grains were irradiated using a cobalt 60 source emitting gamma rays at doses of 2, 5 and 10 kGy. Irradiation was found to be effective in reducing the number...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gamma radiation; Aspergillus flavus; Fluorescent viability test; Water activity; Maize.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822005000400009

Successive cultivation of maize and agricultural practices on root colonization, number of spores and species of arbuscular mycorrhizal fungi
Provedor de dados: 58
Autores: Carrenho,Rosilaine; Silva,Eraldo Schunk; Trufem,Sandra Farto Botelho; Bononi,Vera Lucia Ramos.
A large number of propagules and a broad spectrum of species are two important components of ecosystem (including agroecosystem) sustainability. Previous studies carried out in temperate areas showed that repeated monoculture leads to a decrease in the species abundance of arbuscular mycorrhizal fungi (AMF). This study evaluated the influence of maize monoculture and its agricultural practices on AMF during three consecutive cropping years in a Brazilian field. At the end of each cycle, soil and root samples were evaluated for species composition, spore populations and root colonization by AMF. The AMF community present during this period was scored according to the Spearman rank correlation and Principal Components Analysis. The mean percent root...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Monoculture; Maize; Mycorrhiza; Diversity of species.
Ano: 2001
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822001000400002

Change in root apical protein and peroxidase activity in response to aluminum in tolerant and sensitive maize inbred lines
Provedor de dados: 61
Autores: Souza,Isabel Regina Prazeres de; Alves,Vera Maria Carvalho; Parentoni,Sidney Netto; Oliveira,Antônio Carlos de; Teixeira,Flávia França; MacAdam,Jennifer Wilson; Purcino,Antônio Álvaro Corsetii.
The effects of a short-term (80 min) exposure to 222 µM aluminum (Al) on the protein content and expression and on peroxidase activity and isoenzymes in the primary root of maize were evaluated. Two inbred lines differing in their level of tolerance to Al were used: Cateto 237 (tolerant) and L36 (sensitive). The apical 20 mm of the primary root was divided into 2-mm-long segments that were analyzed for total protein content and peroxidase activity. These results demonstrate that the total protein content along the root apex was not affected by Al in the tolerant inbred line, but decreased in the sensitive line. In the apical 2 mm of the root of the sensitive line, the expression of low molecular weight proteins (43 kDa or smaller) was decreased. Expression...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aluminum toxicity; Maize; Peroxidase isoforms; Root growth.
Ano: 2002
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1677-04202002000300006

Activation of phenylalanine ammonia lyase as a key component of the antioxidative system of salt-challenged maize leaves
Provedor de dados: 61
Autores: Gholizadeh,Ashraf; Kohnehrouz,B. Baghban.
Differential antioxidative activities were assessed in the leaves of two maize inbreds (A-180 and A-619) under salt stress and the subsequent recovery period. Total antioxidation test revealed that in both inbreds, this ability was sharply increased during stress period, but was slowly reverted back to the normal level during recovery. The enzymatic antioxidative analysis showed differential patterns in the activities of catalase, peroxidase and polyphenol oxidase in both maize inbreeds. Comparative analysis of the activity of phenylalanine ammonia lyase (PAL), a key enzyme at the gateway of propanoid biosynthetic pathway, suggested that propanoid compounds might be antioxidants of pivotal importance to the salt-challenged maize antioxidation system. As...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antioxidation; Maize; Salt stress; PAL; Catalase; Peroxidase; Polyphenol oxidase.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1677-04202010000400001

Grain Quality, Nutrient use Efficiency, and Bioeconomics of Maize under Different Sowing Methods and NPK Levels
Provedor de dados: 117
Autores: Rehman,Abdul; Farrukh Saleem,M; Ehsan Safdar,Muhammad; Hussain,Safdar; Akhtar,Naeem.
Finding more efficient ways to fertilize crops will reduce N losses and increase nutrient uptake. A field experiment was conducted at the Agronomic Research Farm, University of Agriculture, Faisalabad, Pakistan, during 2006 and repeated in 2007. The crop was planted in three different geometrical arrangements, viz. flat sowing (rows spaced 75 cm), ridge sowing (ridges spaced 75 cm), and strip planting (double row strips spaced 120 cm with 30 cm between rows in a strip); NPK was applied in four different combinations (0-0-0 control, 200-100-100 low dose,250-125-125 medium dose, and 300-150-150 high dose kg ha-1). Both fertilizer use efficiency (FUE) and N use efficiency (NUE) were significantly lower with the high fertilizer dose (300-150-150 kg NPK ha-1)...
Tipo: Journal article
Palavras-chave: Nutrient; NPK; Efficiency; Economics; Planting methods; Maize.
Ano: 2011
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392011000400014

Assessing long- and short-term trends in cereal yields: the case of Chile between 1929 and 2009
Provedor de dados: 118
Autores: Engler,Alejandra; del Pozo,Alejandro.
Cereal grain yields have increased worldwide during the 20th century as a consequence of plant breeding, improved cultural practices and intensive use of inputs. However, there is evidence that there are differences in yield pattern evolution across countries and cereals. The purpose of this study was to compare trends in the yields of the most commonly produced cereals in Chile, namely wheat, oat, barley, maize and rice, to identify similarities in trends across crops and to estimate long-term growth rates in the yields and their changes over time. Data for wheat, barley, oat, rice and maize yields between 1929 and 2009 were obtained from the Chilean Oficina de Estudios y Políticas Agrarias (ODEPA). A first-order autoregressive (AR1) model with trend was...
Tipo: Journal article
Palavras-chave: Barley; Oat; Maize; Rice; Wheat; Yield progress.
Ano: 2013
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202013000100005

Effect of citric acid on the proteolytic activity of Zea mays L.
Provedor de dados: 64
Autores: Martinez-Pacheco,Mauro Manuel; Flores-Garcia,Alberto; Venegas-Gonzalez,Eulalio; Cepeda-Villegas,Mario Alberto.
Hybrids of Zea mays L. (Buffalo, Falcon, H360 y HV313) were treated with citric acid (2000 ppm). Grain yield, soluble protein and proteolytic activity were monitored when the crop reached physiological maturity. Citric acid was applied before the appearance of the flag leaf, and induced an increase in the grain yield from 4222 to 5780 kg/ha, in the soluble protein from 6.34 to 7.91 mg/mg and into the proteolytic activity from 14.3 to 65.7 µU mg prot-1. This is an increase of 2 to 12 times in the Falcon, H360 and HV313 hybrids, while the Buffalo hybrid responded with less intensity to the treatment with citric acid. In the H360 hybrid treated with citric acid, an increase in the proteolytic activity of aspartyl serine proteases was observed. The results...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Maize; Citric acid; Proteolytic activity.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542011000500007

Atrazine in a corn cultivated area and its relation with the landscape position
Provedor de dados: 64
Autores: Aquino,Regimeire Freitas; Lima,José Maria de; Magalhães,Ciro Augusto de Souza; Silva,Bruno Montoani; Carvalho,Renato Fráguas de; Guilherme,Luiz Roberto Guimarães.
Atrazine is still being used in no-till corn production in Brazil. This herbicide can be moved by overland flow and leached in the soil profile. In both ways, it can pollute water, either by reaching the groundwater or lakes and streams close to the crop field. This study evaluated the presence of atrazine in a dystrophic Yellow-Red Argisol and a dystrophic Melanic Gleisol in a corn field, where atrazine has been applied for 11 years. Overland flow was the main process of atrazine transport on hillslope and leaching was the most important process in the floodplain. Frequency and location of atrazine application in the landscape define this herbicide contamination process.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Herbicide; Overland flow; Maize.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542013000500001