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| Registros recuperados: 507 | |
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| Laganá, Christine; Agência Paulista de Tecnologia dos Agronegócios; Pizzolante, Carla Cachoni; Agência Paulista de Tecnologia dos Agronegócios; Turco, Patrícia Helena Nogueira; Moraes, José Evandro de; Agência Paulista de Tecnologia dos Agronegócios; Saldanha, Érika Salgado Politi Braga; Agência Paulista de Tecnologia dos Agronegócios. |
| This study was developed to evaluate the effect of adding natural pigments on the storage of eggs from laying hens in the second production cycle submitted to diets based on corn and low-tannin sorghum. A total of 160 eggs from Hy-Line Brown laying hens at 90 - weeks old after forced molting were used. The study evaluated the isolated effect and the interaction of two factors: the inclusion of natural pigments (control diet - 50% low-tannin sorghum replacing the corn; RC - 2% powdered dry turmeric rhizome; PU - 2% dry annatto powder; RCPU - 1% turmeric rhizome + 1% dry annatto powder) combined with the storage period (0, 3, 7, 14 and 21 days). The studied variables were: specific gravity, percentages of yolk, albumen and shell in relation to the egg... |
| Tipo: Pesquisa de campo |
Palavras-chave: 5.07.03.02-1 coloring; Storage; Yolk; Specific gravity; Pigment; Sorghum. |
| Ano: 2012 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/12096 |
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| Perim, Rozana Castro; Instituto Federal Goiano; Costa, Kátia Aparecida de Pinho; Instituto Federal Goiano; Epifanio, Patrícia Soares; Instituto Federal Goiano; Teixeira, Daniel Augusto Alves; Instituto Federal Goiano; Fernandes, Patrick Bezerra; Instituto Federal Goiano; Santos Júnior, Divino Rosa dos; Instituto Federal Goiano. |
| This study determined the fractionation of protein and carbohydrate of Piata palisadegrass ensiled with energetic meals. The experiment was developed at the Federal Institute of Goiás State, Rio Verde Campus, using a completely randomized design with four replications, in a 4 x 5 factorial arrangement, being four energetic meals (millet, corn, sorghum and wheat) and five levels of addition (0, 8, 16, 24 and 32%). The meals were obtained by grinding the grains, where the levels of addition were calculated based on natural material. The results indicated that the energetic meals represented good sources of additives for ensiling Piata palisadegrass, for considerably improving protein and carbohydrate fractions. However, among the meals used, the sorghum was... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Additive; Brachiaria brizantha; Corn; Millet; Sorghum; Wheat. |
| Ano: 2014 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/22046 |
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| Saeidirad, Mohammad Hossein; Esaghzaeh, Mostafa; Arabhosseini, Akbar; Zarifneshat, Saeed. |
| The threshing section on combine harvester or thresher machine affects grain and stalk separation performance. The present study is conducted with view to optimize important operational and crop parameters influencing the threshing of sorghum. In this research, the effects of cylinder speed with four levels (13, 17, 21 and 25 m s-1), concave clearance (5, 10 and 15 mm) and feed rate (420, 500 and 590 kg h-1) were investigated on un-separated seed percentage, damaged seed percentage and germination. Result of ANOVA showed that cylinder speed had a significant effect on unseparated seed percentage and damaged seed percentage (P |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Sorghum; Threshing quality; Cylinder thresher. |
| Ano: 2013 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/2319 |
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| Rahman, Shafiqur. |
| Nutrient runoff from feedlot can contaminate surface and groundwater and may cause eutrophication if not managed properly. In this study, a cost-effective and environmentally friendly hydroponic treatment was compared with the standard Hoagland solution for treating feedlot runoff and evaluating plant growth and nutrient removal under greenhouse conditions. The hydroponic remediation method was evaluated in batches using 10 L of feedlot runoff and Hoagland solution individually applied in a plastic tub planted with water hyacinth (Eichhornia crassipes), water lettuce (Postia stratiotes), and sorghum (Sorghum bicolor) separately. Water samples were collected weekly and plant biomass were collected at the beginning and the end of the experiment. The sorghum... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hoagland solution; Water hyacinth; Water lettuce; Sorghum. |
| Ano: 2016 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3400 |
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| Cavalcante,D.R.; Perin,F.B.; Benedetti,E.. |
| Dry matter (DM) ruminal degradability of corn (Zea mays L.), millet (Pennisetum glaucum (L. R. Br.) and sorghum (Sorghum bicolor L. Moench.) was evaluated using in situ technique with samples in green chopped and ensiled forms. Two crossbred fistulated (live weight of 480kg) dry cows participated. Samples of six grams in each forage were incubated in the rumen for 6, 24 and 96 hours. We estimated time zero (t0) washing the bags in water and it was used to calculate solubility. The experimental design followed a randomized block design with a split plot. We compared the average of DM through the SNK test at 5% probability. The results of disappearance (%) of dry matter forages of green chopped and ensiled forms in 0, 6, 24 and 96 hours were respectively:... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bromatology plant; Corn; Kinetics; Millet; Sorghum. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352012000100023 |
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| Khaliq,Abdul; Matloob,Amar; Ata Cheema,Zahid; Farooq,Muhammad. |
| Weed suppression is one of the several benefits achieved by soil incorporation of crop residues and such suppression is believed to be allelopathic in nature. The allelopathic potential of different crop residues: viz. sorghum (Sorghum bicolor [L.] Moench), sunflower (Helianthus annuus L.), brassica (Brassica campestris L.) was evaluated in rice (Oryza sativa L.) and jungle rice (Echinochloa colona [L.] Link). Chopped crop residues were soil-incorporated alone and mixed at 6 g kg-1 soil (12 t ha-1) and compared with a control without residues. Soil incorporation of residues substantially delayed germination of jungle rice. The time to start germination, time to 50% emergence, mean emergence time, emergence index, and final germination percentage were all... |
| Tipo: Journal article |
Palavras-chave: Residues; Allelopathy; Sorghum; Sunflower; Brassica; Weed control. |
| Ano: 2011 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392011000300012 |
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| Fonseca,Alysson Rodrigo; Cruz,Ivan; Carvalho,César Freire; Souza,Brígida. |
| Realizou-se este trabalho com o objetivo de estudar, em casa-de-vegetação, a tolerância como mecanismo de resistência do sorgo ao pulgão Rhopalosiphum maidis (Fitch), em experimentos conduzidos no Centro Nacional de Pesquisa de Milho e Sorgo - CNPMS/ EMBRAPA, Sete Lagoas, MG. Oito genótipos de sorgo, sendo sete de resistência conhecida ao pulgão Schizaphis graminum (Rondani) e a cultivar comercial BRS303, foram semeados em uma densidade de três sementes por vaso com capacidade para 5 Kg de solo. Após a emergência, realizou-se um desbaste, deixando-se apenas uma planta, que foi coberta por uma gaiola cilíndrica revestida com "voil". Aos onze dias após o plantio, metade dos vasos contendo cada genótipo foi infestada com 25 pulgões adultos por planta,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Sorghum; Pulgão-do-milho; Método de controle; Resistência de plantas a insetos. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542004000300014 |
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| 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 |
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| We present a detailed ethnographic case study of sorghum seed acquisitions in a smallholder farming society in northern Cameroon. The effects of variability in household demographics and socioeconomic status on observed patterns of seed provisioning are explored alongside other variables such as age and gender. Our data set comprised 223 seed acquisition events. Independence tests (Pearson’s chi-square and Fisher’s exact tests) were carried out to test for significant dependencies between individual- or household-level characteristics and properties of seed acquisition events (categories of seed source, social relationship of exchange, and type of landrace). Results indicate that wealth is a structuring factor of the local seed... |
| Tipo: NON-REFEREED |
Palavras-chave: Crop diversity; Interhousehold variability; Masa; Northern Cameroon; Seed exchange networks; Social network analysis; Sorghum. |
| Ano: 2016 |
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| Carvalho,Carlos Henrique S.; Zehr,Usha B.; Gunaratna,Nilupa; Anderson,Joseph; Kononowicz,Halina H.; Hodges,Thomas K.; Axtell,John D.. |
| The results presented in this work support the hypothesis that Agrobacterium-mediated transformation of sorghum is feasible, analogous to what has been demonstrated for other cereals such as rice, maize, barley and wheat. The four factors that we found most influenced transformation were: the sensitivity of immature sorghum embryos to Agrobacterium infection, the growth conditions of the donor plant, type of explant and co-cultivation medium. A major problem during the development of our protocol was a necrotic response which developed in explants after co-cultivation. Immature sorghum embryos proved to be very sensitive to Agrobacterium infection and we found that the level of embryo death after co-cultivation was the limiting step in improving... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Agrobacterium tumefaciens; GUS; Transformation; Sorghum. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572004000200022 |
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| CAVALCANTE, E. da S.; ALVES, R. N. B.. |
| Visando criar alternativas de produção de forragem para alimentação de gado leiteiro, foi consuzido, em 1983, um ensaio de competição de genotipos de sorgo forrageiro em área de várzea do Campo Experimental de Mazagão. O solo do tipo Gley Pouco Humico, apresentou as seguintes características químicas: 5,3 de pH; 33ppm de fósforo; 184ppm de potássio; 9,6me% de calcio+magnesio e 0,1me% de aluminio trocavel. O preparo da área constou de uma rocagem e posterior aplicação de herbicida para controle de invasoras, com duas aplicações de Gramaxone (paraquat) na dosagem de 4 litros/ha do produto comercial. O ensaio foi instalado em blocos casualizados com 12 tratamentos, sendo 11 genotipos de sorgo e 1 de milho, e quatro repetições. |
| Tipo: Folhetos |
Palavras-chave: Genotipos; Brasil; Amapá; Sorghum; Genotypes; Sorgo Forrageiro; Várzea; Brazil. |
| Ano: 1985 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/341781 |
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| Registros recuperados: 507 | |
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