Consulta: subjectFacets:"Plant production"
Registros recuperados: 35
Data/hora: 01/06/2024 13:34:30

Poda fitossanitária no controle da vassoura-de-bruxa do cupuaçuzeiro.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: GASPAROTTO, L.; PEREIRA, J. C. R.; PEREIRA, M. C. N.
A vassoura-de-bruxa, causada pelo fungo Crinipellis perniciosa afeta órgãos da planta em ativo crescimento, como brotações, flores e frutos. Nas brotações ocorrem os sintomas de superbrotamento característico da doença e nos frutos há paralisação de crescimento e mumificação. Na Amazônia a incidência da doença é generalizada e as perdas podem atingir 100% da produção. Este documento apresenta as causas de insucesso do controle da vassoura-de-bruxa.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Vassoura-de-bruxa; Brasil; Amazonas; Manaus; Tropical fruits; Plant diseases; Plant production; Controle Biológico; Crinipellis Perniciosa; Cupuaçu; Defesa Vegetal; Doença de Planta; Poda; Biological control; Fungi.
Ano: 2001
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/671356

Componentes produtivos de arroz, feijão-caupi e milho consorciados com mandioca no sistema bragantino no Amapá.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: CASTRO, G. S. A.; KOURI, J.; ALVES, L. W. R.; CRAVO, M. da S.
bitstream/item/125969/1/CPAF-AP-2014-CT-134-ArrozFeijaoMilho.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Grain; Plant production; Cropping system; Variety; Grão; Produção vegetal; Sistema de cultivo; Variedade.
Ano: 2014
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1017685

Emprego de modelos matemáticos para pesquisa e gerenciamento de sistemas integrados de lavoura e pecuária.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: VELOSO, R. F.; BARIONI, L. G.; MARTHA JUNIOR, G. B.
ABSTRACT: Annual crops have been frequently used for the establishment and renewing of pastures in the Brazilian Cerrado. However it was only recently that cropping and cattle production have been treated as integrated systems' components. In this context, the publication shows how system concepts and its implementation through mathematical modeling can be used in the management of integrated crop-livestock production systems. Further, it is concluded that the increasing access to computers is creating great opportunities to store and spread out information to better support decision-making. It is concluded, however, that the development of computer models for integrated systems is still incipient and that closer collaboration among researchers of...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Modelagem matemática; Cultura anual; Sistema de suporte; Plant production; Annual crops; Decision support.; Bovino; Lavoura; Pastagem; Pecuária.; Animal husbandry; Cattle; Pastures.; Mathematical models.
Ano: 2003
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/569198

Biodiversidade e produção sustentável de alimentos e fibras nos Cerrados: anais.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: SIMPÓSIO SOBRE O CERRADO, 8.; INTERNATIONAL SYMPOSIUM ON TROPICAL SAVANNAS, 1., 1996, Brasilia, DF.
O Brasil e um dos paises com maior diversidade genetica, respondendo por cerca de 30% das plantas e especies animais que ocorrem no mundo. Dentre os diferentes biomas brasileiros, os Cerrados, com seus 207 milhoes de hectares, apresenta uma grande diversidade faunistica e floristica em suas diferentes fisionomias vegetais. Ate meados deste seculo esta regiao era considerada como marginal para producao agricola, no entanto, devido ao desenvolvimento da pesquisa e de tecnologias agricolas que viabilizaram sua utilizacao em bases economicas, hoje ela e responsavel pela producao de cerca de 35% de graos e carnes do pais. O modelo de ocupacao da terra utilizado, baseado no uso intensivo de insumos e maquinas pesadas, se de um lado, no ultimos vinte anos,...
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Agricultura sustentada; Fibres; Sustainability; Plant production; Feed crops; Socioeconomic organization; Brasil; Japão; BIBJICACPAC; Alimento; Cerrado; Fertilidade do Solo; Fibra; Floresta; Manejo do Solo; Melhoramento Vegetal; Pastagem; Planta Forrageira; Produção; Produção Animal; Produção Vegetal; Recurso Natural; Silvicultura; Cooperação Internacional; Pesquisa; Biodiversidade; Desenvolvimento Socio-Econômico; Animal production; Biodiversity; Food production; Forestry; Natural resources; Pastures; Plant breeding; Savannas; Silviculture; Soil fertility; Soil management.
Ano: 1996
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/551822

Integracao lavoura-pecuaria: atividades desenvolvidas pela Embrapa Cerrados.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: VILELA, L.; MIRANDA, J. C. C.; SHARMA, R. D.; AYARZA, M. A.
A regiao do Cerrado com 205 milhoes de hectares, em menos de tres decadas, transformou-se na principal area agricola do Brasil. Essa rapida transformacao foi possivel devido a investimentos expressivos do governo em infra-estrutura e programas de desenvolvimento para ocupar esse ecossistema aliados aos avancos tecnologicos em manejo de solo e selecao de cultivares adaptadas as condicoes edafoclimaticas da regiao. O crescimento da agricultura nessa regiao teve influencia positiva na geracao de riquezas e de empregos. No entanto, tem gerado impactos ambientais negativos como: compactacao, erosao e perda de materia organica do solo nos sistemas de cultivos anuais. Ao mesmo tempo, os problemas de degradacao de pastagens agravaram-se, sendo especialmente...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Degradacao; Plant production; Rotational cropping.; Cerrado; Lavoura; Manejo do Solo; Pecuária; Rotação de Cultura.; Animal production; Degradation; Soil management.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/546469

Instruções para aplicação de ethrel em seringal nativo do Amazonas.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: MORAES, V. H. de F.; MORAES, L. A. C.
Abordagem sobre o uso do Ethrel em seringal nativo. A estimulação com Ethrel pode contribuir para atenuar a grande diferença de produtividade entre o extrativismo e o cultivo da seringueira, desde que precedida pela transferência fidedigna da tecnologia, de acordo com as normas técnicas.
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Brasil; Amazonas; Manaus; Rubber crops; Plant production; Appropriate technology.; Heveicultura; Hevea Brasiliensis; Manejo; Produção Vegetal; Seringueira; Tecnologia Apropriada.; Crop management; Rubber.
Ano: 2001
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/668641

Anais...
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: SEMINÁRIO SOBRE MANEJO DA VEGETAÇÃO SECUNDÁRIA PARA A SUSTENTABILIDADE DA AGRICULTURA FAMILIAR DA AMAZÔNIA ORIENTAL, 1999, Belém, PA.
bitstream/item/63471/1/Oriental-Doc69.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Amazônia Oriental; Brasil; Secondary forest; Plant production; Tipitamba; Código Florestal.; Agricultura Familiar; Produção Vegetal; Uso da Terra; Vegetação Secundária.; Family farms; Land use.
Ano: 2000
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/393941

Morphological characterization of world’s proso millet germplasm collection
Provedor de dados: Open Acess Agriculture Research Repository
Autores: Reddy, V.G.,( V. Gopal Reddy ).
Palavras-chave: Millets; Germplasm; Germplasm collections; Plant habit; Gene banks; Environmental factors; Sampling; Cereals; Plant production; Tillage equipment.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3301

Cytoplasmic male-sterility affects expression of resistance to Shoot Bug (Peregrinus maidis), Sugarcane Aphid (Melanaphis sacchari) and Spotted Stem Borer (Chilo partellus) in Sorghum
Provedor de dados: Open Acess Agriculture Research Repository
Autores: Dhillon, M.K.,( Mukesh K. Dhillon ).
Palavras-chave: Cytoplasm; Hybrids; Sorghum; Genes; Sugarcane; Leaf area; Biological interaction; Plant production; Electrophoresis; Tropical zones.
Ano: 2006
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3196

Cytoplasmic male-sterility affects expression of resistance to Shoot Bug (Peregrinus maidis), Sugarcane Aphid (Melanaphis sacchari) and Spotted Stem Borer (Chilo partellus) in Sorghum
Provedor de dados: Open Acess Agriculture Research Repository
Autores: Dhillon, M.K.,( Mukesh K. Dhillon ).
Palavras-chave: Cytoplasm; Hybrids; Sorghum; Genes; Sugarcane; Leaf area; Biological interaction; Plant production; Electrophoresis; Tropical zones.
Ano: 2006
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3195

International agricultural research on diseases caused by nematodes needs and constraints
Provedor de dados: Open Acess Agriculture Research Repository
Autores: S.B.
Palavras-chave: Pigeonpeas; Parasites; Biological interaction; Chickpeas; Yield losses; Millets; Plant production; Crop losses; Crops; Potatoes.
Ano: 1994
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4179

Genotype × environment interactions in food-feed traits in Pearl Millet cultivars
Provedor de dados: Open Acess Agriculture Research Repository
Autores: Hash, C.T.
Palavras-chave: Nutritive value; Millets; Grain; Heritability; Yields; Quality; Location; Nitrogen; Plant production; Arid zones.
Ano: 2006
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3209

New Implements for Crop Production in the Semi-Arid Tropics
Provedor de dados: Open Acess Agriculture Research Repository
Autores: N.K.
Palavras-chave: Sprayers; Fertilizer application; Planting equipment; Tillage equipment; Tropical zones; Tillage; Groundnuts; Plant production; Millets; Fruits.
Ano: 1989
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4072

Inter-Center collaboration at the ICRISAT Sahelian Center
Provedor de dados: Open Acess Agriculture Research Repository
Autores: M.V.K.
Palavras-chave: Millets; Mixed farming; Cowpeas; Genetic resources; Farming systems; Intercropping; Genetics; Genetic variation; Phosphate fertilizers; Plant production.
Ano: 1994
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4183

A handbook on the rainfall climatology of West Africa: data for selected locations
Provedor de dados: Open Acess Agriculture Research Repository
Autores: S.J.
Palavras-chave: Latitude; Evapotranspiration; Microclimate; Agroclimatology; Location; Precipitation; Climatology; Water balance; Plant production; Electrophoresis.
Ano: 1980
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3990

Qualidade morfológica de mudas de Prunus sellowii submetidas a diferentes substratos
Provedor de dados: PFB - Pesquisa Florestal Brasileira
Autores: Dutra, Adriana Falcão; Araujo, Maristela Machado; Zimmermann, Anna Paula Lora; Rorato, Daniele Guarienti; Aimi, Suelen Carpenedo.
O objetivo desse trabalho foi avaliar diferentes proporções de casca de arroz carbonizada em substrato comercial, no crescimento de mudas de Prunus sellowii em viveiro. Os tratamentos foram compostos de: T1 - 100% substrato comercial (SC); T2 - 90% SC e 10% casca de arroz carbonizada (CAC); T3-80% SC e 20% CAC; T4 -70% SC e 30% CAC; T5 - 60% SC e 40% CAC; T6 - 50% SC e 50% CAC, em delineamento experimental inteiramente casualizado, com quatro repetições. Recomenda-se a adição de até 30% de CAC, sem prejuízos ao crescimento dessa espécie em viveiro.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Recursos Florestais; Engenharia Florestal; Silvicultura; Produção de mudas Espécie nativa; Regeneração da floresta; Produção de plantas Native species; Forest rehabilitation; Plant production.
Ano: 2017
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1031

CGPRT Crops in the Philippines: a Statistical Profile, 1990-1999
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Chowdhury,   Mohammad A.T.; Arif,   Muhamad.
"CGPRT Crops in the Philippines: A Statistical Profile, 1990-1999" is the eighth in the series of the CGPRT Centre's publications providing specific and wide-ranging agricultural data focusing on coarse grains, pulses, roots and tuber (CGPRT) crops in Asia. An earlier series was published in January 1992 in collaboration with the Philippine Council for Agriculture, Forestry and Natural Resources Research and Development (PCARRD) covering the period 1960-1990. In keeping pace with the previous publication, this updated volume covers eight crops: corn (maize), mungbean, soybean, groundnut, cassava, sweet potato, white potato and rice. Although not a CGPRT crop, rice is the most important crop in the Philippines in terms of area planted and production, hence...
Tipo: Report
Palavras-chave: Food crops; Area harvested; Planted areas; Plant production; Prices; Crop Production/Industries.
Ano: 2001
URL: http://purl.umn.edu/32712

SIGNIFICANCE OF WHEAT PRODUCTION IN WORLD ECONOMY AND POSITION OF HUNGARY IN IT
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Kiss,   Istvan.
This article intends to introduce the significance of wheat production in world economy and role of Hungary in it on the basis of statistic database of FAO. Importance of wheat production in world economy is proven by its share of 15% from 1500 million hectares arable land in the world. This rate is equivalent to 225 million hectares of wheat area based on FAO figures for 2009. From its world economy significance viewpoint, on the basis of some significant features it sets order of ranks among wheat producing countries, accompanied by Hungary too. Setting of rank orders is based on the quantity of wheat produced by countries, cultivated area and exported, imported wheat quantity. As regards wheat export in 2008, Hungary was placed as 11. in the world while...
Tipo: Journal Article
Palavras-chave: Plant production; Wheat; Quantity produced; Export; Import; Food Security and Poverty.
Ano: 2011
URL: http://purl.umn.edu/104650

Stabilization of Upland Agriculture under El Nino Induced Climatic Risk: Impact Assessment and Mitigation Measures in Malaysia
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Tawang,   Ariffin bin; Tengku Ahmad,   Tengku Ariff bin; Abdullah,   Mohd. Yusof bin.
During the last twenty years, the incidence of abnormal weather variation has increased, mainly due to El Nino. In Malaysia, the El Nino induced weather change has resulted in prolonged dry seasons, which have led to severe drought and increased temperatures. This has been further compounded by the formation of haze due to the large scale burning of forest and plantations for land preparation. These phenomena brought serious implications for farm productivity and land use patterns. This report describes, analyzes and quantifies the impact of El Nino induced climate variability on the agricultural sector and the rural economy. It also proposes measures to mitigate the damage and to stabilize agricultural production for the welfare of the rural population at...
Tipo: Report
Palavras-chave: Climatic change; Agricultural sector; Plant production; Crop Production/Industries; Environmental Economics and Policy.
Ano: 2002
URL: http://purl.umn.edu/32667

Adoption and Impacts of Improved Maize Production Technology: A Case Study of the Ghana Grains Development Project
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
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

Stabilization of Upland Agriculture under El Nino-Induced Climatic Risk: Impact Assessment and Mitigation Measures in the Philippines.
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Monsalud,   Florentino C.; Montesur,   Jaime G.; Abucay,   Edwin R.
This study focuses on the impacts of El Nino induced abnormal weather on agricultural productivity in rainfed areas and on the coping mechanisms and risk management strategies from the national down to the household level. This study was conducted to: a) Determine the impacts of El Nino-related abnormal weather changes on production of selected crops; b) Document and analyze the existing conditions on rainfed farming systems, resources, infrastructure, institutions, and other socio-economic characteristics associated with El Nino vulnerable areas; c) Review existing policies related to El Nino; d) Draw up recommendations for the stabilization of rainfed agricultural production. The major sources of data were reports of studies related to El Nino, on-farm...
Tipo: Report
Palavras-chave: Climatic change; Plant production; Rain fed farming; Crop Production/Industries; Environmental Economics and Policy.
Ano: 2003
URL: http://purl.umn.edu/32690

Integrated Report of the Project "Stabilization of Upland Agriculture and Rural Development in El Nino Vulnerable Countries"
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Yokoyama,   Shigeki; Concepcion,   Rogelio N.
The study focuses on the impacts of El Nino-induced abnormal weather on agricultural production and the rural economy in upland areas. By focusing on the development of upland agriculture, this study attempts to contribute to the global campaign of sustainable development and poverty alleviation in rural areas. It focuses on five countries, namely: Indonesia, Malaysia, Papua New Guinea, the Philippines and Thailand. These five countries, all located in the most El Nino vulnerable area of south east Asia and the Pacific, are sufficient for analyzing the impacts.
Tipo: Report
Palavras-chave: Climatic change; Upland areas; Rural development; Plant production; Community/Rural/Urban Development; Crop Production/Industries; Environmental Economics and Policy.
Ano: 2004
URL: http://purl.umn.edu/32715

THE IMPACT OF CONSERVATION TILLAGE ON THE PRODUCTIVITY AND STABILITY OF MAIZE CROPPING SYSTEMS: A CASE STUDY IN WESTERN MEXICO
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Jourdain,   Damien; Scopel,   Eric; Affholder,   Francois.
This paper examines the economics of introducing conservation tillage into maize cropping systems in the state of Jalisco, in the western part of Mexico. A stochastic cost-benefit analysis (SCBA) of introducing conservation tillage in two contrasting agro-climatic zones in the four main maize management systems in the area was carried out. The SCBA takes into account the effects of conservation tillage on average returns and fully evaluates its potential risk-reducing aspect. The SCBA results were then used for a stochastic dominance analysis to evaluate farmers' incentives, characterized by their aversion to risk. The analysis reveals that although conservation tillage is economically viable, cash-constrained farmers, especially in the dry areas, may not...
Tipo: Working or Discussion Paper
Palavras-chave: Mexico; Jalisco; Plant production; Production factors; Cropping systems; Conservation tillage; Innovation adoption; Input output analysis; Economic analysis; Small farms; Productivity Analysis.
Ano: 2001
URL: http://purl.umn.edu/46549

Prospects of Feed Crops in Sri Lanka: The Role of CGPRT Crops
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Karunatilake,   K.E.
Due to the rapid expansion of the poultry industry not only in Sri Lanka but also in other countries, the demand for feed crops has increased substantially. The CGPRT Centre initiated a study to analyze the situation in South Asia under a project called "Prospects of Feed Crops in South Asia (FEED)". The study was initiated to understand the demand-supply gap, weaknesses, opportunities, constraints and policy options to bridge the gap of feed crops in Sri Lanka. For this study, the data was collected from the Department of Animal Production and Health (AP &amp; H), the Department of Census &amp; Statistics and the Central Bank of Sri Lanka. Additional data was collected from other sources such as the Department of National Planning, Sri Lanka Customs and...
Tipo: Report
Palavras-chave: Feed crops; Demand; Supply; Plant production; Crop Production/Industries.
Ano: 2003
URL: http://purl.umn.edu/32707

Prospects of Feed Crops in India: The Role of CGPRT Crops
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Pathak,   P.S.
The study was initiated to understand the demand-supply gap of various feed crops and identify measures to bridge it. Several models were introduced and discussed in a meeting held in Bogor (Indonesia) in September 2001 for determining the demand and supply of different feed crops. These are presented in this study. For this study, data was collected from the Department of Animal Husbandry and Dairying, Directorate of Economics and Statistics, Ministry of Agriculture, Govt. of India, New Delhi. Data was also collected from other sources to understand the behaviour of exports and also the uses of animal feeds. Information from the Director and scientists at the National Centre for Agricultural Economics and Policy Research, New Delhi and Agricultural...
Tipo: Report
Palavras-chave: Feed crops; Demand; Supply; Plant production; Crop Production/Industries.
Ano: 2003
URL: http://purl.umn.edu/32703

Enhancing the Sustainable Development of Diverse Agriculture through CGPRT Crops in Myanmar: Current Status of CGPRT Crop Agriculture and Identification of its Development Constraints
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Kyi,   Aung.
This study comprises of two main parts, a national level study and a field survey. Both the data and information on key CGPRT crops in Myanmar are focused and extensively collected. At the national level study, Time Trend Analysis and Simple Welfare Analysis were used to determine the impact of trade liberalization on CGPRT crops. For field survey, random purposive selection of CGPRT crops growers was used instead of using a probabilistic method of selection.
Tipo: Report
Palavras-chave: Food crops; Diversification; Plant production; Consumption; Marketing; Crop Production/Industries.
Ano: 2005
URL: http://purl.umn.edu/32681

Calibration of the century, apsim and ndicea models of decomposition and n mineralization of plant residues in the humid tropics
Provedor de dados: Revista Brasileira de Ciência do Solo
Autores: Nascimento,Alexandre Ferreira do; Mendonça,Eduardo de Sá; Leite,Luiz Fernando Carvalho; Neves,Júlio Cesar Lima.
The aim of this study was to calibrate the CENTURY, APSIM and NDICEA simulation models for estimating decomposition and N mineralization rates of plant organic materials (Arachis pintoi, Calopogonium mucunoides, Stizolobium aterrimum, Stylosanthes guyanensis) for 360 days in the Atlantic rainforest bioma of Brazil. The models´ default settings overestimated the decomposition and N-mineralization of plant residues, underlining the fact that the models must be calibrated for use under tropical conditions. For example, the APSIM model simulated the decomposition of the Stizolobium aterrimum and Calopogonium mucunoides residues with an error rate of 37.62 and 48.23 %, respectively, by comparison with the observed data, and was the least accurate model in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Legumes; Nutrient cycling; Organic farming; Plant production.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832011000300026

Initial development of peach rootstock genotypes propagated by herbaceous cuttings
Provedor de dados: Revista Brasileira de Fruticultura
Autores: Oliveira,João Alison Alves; Silva,Danielle Fabíola Pereira da; Bruckner,Cláudio Horst; Gomes,Francielly Rodrigues; Ragagnin,Angelita Lorrayne Soares Lima; Assunção,Hildeu Ferreira da.
Abstract  The peach tree is a temperate fruit tree propagated by grafting with the scion cultivar and the rootstock from seeds, generating low uniformity, a viable alternative is propagation by herbaceous cuttings. The objective of this study was to evaluate the performance of different genotypes of peach rootstock propagated by herbaceous cuttings. The experiment was carried out with standardized cuttings of 15 cm in length treated with 3,000 mg L-1 of IBA solution, then were transplanted into 3 L polyethylene bags. A completely randomized design with five replications was adopted, each plot consisting of three plants. Sixteen peach genotypes from UFV breeding program were tested: 713-3, 713-6, 713-7, 713-10, 813-2, 813-3, 813-5, 813-15, 913-3, 913-6,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Prunus persica (L); Plant production; Indolbutyric acid.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452020000301002

Micropropagation and callogenesis of Curcuma zedoaria Roscoe
Provedor de dados: Scientia Agricola
Autores: Miachir,Jeanette Inamine; Romani,Vera Lúcia Moretti; Amaral,Antônio Francisco de Campos; Mello,Marcia Ometto; Crocomo,Otto Jesu; Melo,Murilo.
Curcuma zedoaria Roscoe (zedoary) is a medicinal properties-bearing Zingiberaceae from which rhizomes are commercially exploited. The objective of this work was to establish an in vitro protocol for micropropagation and callogenesis of Curcuma zedoaria Roscoe as alternative to improve plant production, turning economically feasible the exploitation of its secondary metabolites which present medicinal properties. Micropropagation by using shoot apexes produced by rhizome and from in vitro plants were carried out on Murashige &amp;amp; Skoog medium supplemented with 2.0 mg L-1 benzyl amino purine and 30 g L-1 sucrose. Plantlets were satisfactorily acclimated to greenhouse conditions by using plastic cover for at least 10 days. Treatment with endomycorrhiza...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zingiberaceae; In vitro culture; Plant production; Cells suspension; Callus.
Ano: 2004
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162004000400012

โครงการวิจัยและพัฒนาพันธุ์ข้าวนาน้ำฝนในภาคใต้: การปรับปรุงพันธุ์ข้าวเจ้าพื้นเมืองให้บริสุทธิ์
Provedor de dados: Thai Agricultural Research Repository
Autores: Somreang Saeton; Wattana Posiri; Rachanit Panickij; Somboon Suwanno; Rujira Preecha; Chanasirin Klinmanee; Kwanjai Kodchapakdee; Saowanee Sribua.
Purification and improvement of local non-glutinous rice is a sub-project under the Rainfed Lowland Rice Breeding in Southern Region aim s to improve local rice varieties with high yielding potential and specific good grain qualities for niche markets. The experiment s were conducted by using randomized complete block design with four replications. Inter-station yield trials were located in Phatthalung, Nakhon Si Thammarat, Pattani and Krabi rice research centers during 2010-2012. Regional yield trials were experimented in Phatthalung, Nakhon Si Thammarat and Songkla during 2011-2012 wet season. The results from the intra-station yield trials showed the average yield of Chaw Jangwat higher than Chiang Phatthalung by 21 percent and in regional yield trial,...
Tipo: PhysicalObject
Palavras-chave: Rice; Local glutinous rice; Rainfed lowland rice; Southern region rice; Grain quality; Plant breeding; Southern; Local rice variety; Yield trials; Plant production; การปรับปรุงพันธุ์; พันธุ์พื้นเมือง; ข้าวนาน้ำฝน; ภาคใต้; คุณภาพเมล็ดพันธุ์; ข้าวเจ้า; การทดสอบพันธุ์; การคัดเลือกพันธุ์; การอนุรักษ์พันธุกรรม; การส่งเสริมการปลูก; สายพันธุ์บริสุทธิ์; การผลิตพืช.
Ano: 2014
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5671

Household income and expenditure of farmers in Lao PDR: Comparison between rubber tree and sugarcane farmers
Provedor de dados: Thai Agricultural Research Repository
Autores: Leuangsay Phanthasith; Piansak Pakdee; Thanaporn Athipanyakul.
The objective of this study was to compare household income and expenditure between rubber tree and sugarcane farmers. The purposive sampling technique was used for data collection, and a structured questionnaire was used to interview a total of 100 farmers. A descriptive analysis was applied. The results indicated that in 2000-2010, the household income of rubber tree farmers was higher than those sugarcane farmers, especially in long run. The household consumption has increased during 2000-2010. The rubber tree farmers expensed their consumption in food item more than rice, but it was contrary for the sugarcane farmers. The net income of the rubber tree farmers was also greater than the sugarcane farmers; even it was negative in 2005. This can imply that...
Tipo: PhysicalObject
Palavras-chave: Income; Expenditure; Farm household; Sugarcane; Rubber tree; Plant production; Household consumption; Market; Policy; Lao People's Democratic Republic; ยางพารา; อ้อย; เกษตรกร; ครัวเรือน; การปลูกพืช; รายได้; รายจ่าย; การบริโภคต่อครัวเรือน; การตลาด; นโยบายการผลิต; สาธารณรัฐประชาธิปไตยประชาชนลาว.
Ano: 2013
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5815

ความสำคัญของแรงงานในชุมชนต่อการปลูกผักกาดหัวแบบประณีต
Provedor de dados: Thai Agricultural Research Repository
Autores: Orawan Kanchat; Nisit Kamla; Suchint Simaraks; Arunee Promkhambut.
The objective of this study is to investigate the importance of community labor for intensive Chinese radish production. Data was collected by questionnaire distributed to 36 farmers from a total of 60 farmers’ household in the community. The results showed that the farmers in Nong-Ngong village, Baan-Had district, Khon Kaen province have been in the continued practice for more than 30 years using mainly household and community labor. On average, the household labor was two persons where during the high labor requirement period, the farmers would exchange and share labor these between households in the community that similar to the past. Nonetheless, exchanging and sharing labors provided some amount of money for labor working. There were not appearing to...
Tipo: PhysicalObject
Palavras-chave: Chinese radish; Plant production; Labor management; Household labor; Community labor; Labour shortage; Nong-Ngong village; Baan-Had district; Khon Kaen province; ผักกาดหัว; การผลิตพืช; การจัดการแรงงาน; ครัวเรือนเกษตรกร; แรงงานครัวเรือน; แรงงานชุมชน; ความขาดแคลนแรงงาน; การเคลื่อนย้ายแรงงาน; บ้านหนองโง้ง; อ.บ้านแฮด; จ.ขอนแก่น.
Ano: 2013
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5733

การเจริญเติบโตของสตรอเบอรี่ระบบการผลิตแบบลอยฟ้าในโรงเรือนแบบระเหยน้ำและมุ้งตาข่าย
Provedor de dados: Thai Agricultural Research Repository
Autores: Sawitrie Tiwong.
Special Problem (B.S. in Agriculture)
Tipo: PhysicalObject
Palavras-chave: Strawberry; Fragaria ananassa; Cropping systems; Plant production; Sky production system under evaporative cooling system; Net greenhouses; Vegetative growth; Flowers; Thailand; สตรอเบอรี่; พันธุ์โตโยโนกะ; การปลูกพืช; ระบบการผลิตแบบลอยฟ้า; โรงเรือนแบบระเหยน้ำ; มุ้งตาข่าย; การเจริญเติบโตทางก้านใบ; ปริมาณช่อดอก; ผลผลิต; ทรงพุ่ม; ประเทศไทย.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5498

Economic analysis of seed application of corn and sorghum at farm level
Provedor de dados: Thai Agricultural Research Repository
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

Effect of Quail Litter Biochar on Productivity of Four New Physic Nut Varieties Planted in Cadmium-Contaminated Soil
Provedor de dados: Chilean Journal of Agricultural Research
Autores: Suppadit,Tawadchai; Kitikoon,Viroj; Phubphol,Anucha; Neumnoi,Penthip.
Biochar can improve soil structure and water retention, enhance nutrient availability and retention, ameliorate acidity, and reduce heavy metal toxicity to plant roots. In this study, a basin experiment was conducted to investigate the effects of quail litter biochar (QLB) on the availability of Cd to physic nut (Jatropha curcas L.) plants. QLB was applied to the soil in which four new physic nut varieties (Takfa, Doi Saket, Lao, and Rayong) in factorial combinations at four levels (0, 5, 10, and 15 g kg-1 soil) to soil that contained 60.8 mg Cd kg-1. After transplanting plant height and canopy radius were measured every 2-mo and the number of leaves and branches at 6-mo, while yield components and Cd residues were measured at 8-mo intervals. The...
Tipo: Journal article
Palavras-chave: Adsorption; Heavy metal; Phytoremediation; Plant production; Pyrolysis; Soil amendment.
Ano: 2012
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392012000100020