Consulta: subjectFacets:"Genotypes"
Registros recuperados: 228
Data/hora: 03/06/2024 11:26:54

Eficiencia en el uso de nitrógeno en maíz.
Provedor de dados: 32
Autores: Alvarado Gómez, Luis Carlos.
El maíz ocupa a nivel mundial el tercer lugar en importancia después del trigo y el arroz. Este cultivo en México cubre una superficie anual aproximada de ocho millones de ha. El N como fertilizante es un elemento importante para lograr rendimientos satisfactorios, sin embargo, el uso indiscriminado de N ha traído cambios negativos en el ambiente, principalmente en la atmósfera, mantos acuíferos y sistemas lagunares, entre otros componentes de los ecosistemas, adicionalmente el alto costo energético hace necesario incrementar la eficiencia en el uso del N (EUN), una de las alternativas es el uso de variedades que absorban y metabolicen el N de manera más eficiente, El desarrollo de variedades mejoradas de maíces será mayor con el conocimiento de las bases...
Palavras-chave: Zea mays L.; Dosis de fertilización; Genotipos; Interacciones; Localidades; Fertilizer dosage; Genotypes; Interactions; Locations; Doctorado; Agroecosistemas Tropicales.
Ano: 2010
URL: http://hdl.handle.net/10521/432

Evaluación agronómica de 23 genotipos de Brachiaria humidicola en el trópico húmedo de México
Provedor de dados: 32
Autores: Cruz López, Pedro Ixkin.
En la región tropical de México, donde la producción bovina se basa en sistemas   extensivos bajo condiciones de pastoreo, los pastos  del genero Brachiaria han sido de  gran importancia debido a su alto rango de adaptación, mayor rendimiento y calidad  nutricional. El objetivo del presente estudio fue evaluar el rendimiento total, composición  morfológica, tasa de crecimiento, densidad de tallos y dinámica de ahijamiento de 23  genotipos de Brachiaria humidicola y un hibrido. El estudio se realizó de junio 2006 a  mayo de 2007 en el Sitio Experimental “Papaloapan”, ubicado en Isla Veracruz. Los  tratamientos fueron los 23 genotipos y un hibrido (evaluados cada 28 en la época de  lluvias y 42 días en la época de nortes y seca) distribuidos aleatoriamente...
Tipo: Tesis
Palavras-chave: Genotipos; Brachiaria humudicola; Rendimiento; Tasa de crecimiento densidad de tallos; Maestría; Ganadería; Genotypes; Herbage yield; Growth rate; Tiller population density.
Ano: 2009
URL: http://hdl.handle.net/10521/1432

Caracterización morfológica de genotipos de pitahaya (Hylocereus spp.).
Provedor de dados: 32
Autores: Martínez Hernández, Gregorio.
Las pitahayas son utilizadas desde tiempos prehispánicos; sin embargo, solo desde hace poco más de dos décadas se han establecido como cultivo, con gran potencial para coadyuvar al desarrollo agrícola y económico de México y otros países. Conocer la diversidad de un recurso vegetal permite elegir estrategias para su mejor aprovechamiento. Por tal motivo, el propósito de este trabajo fue la caracterización morfológica de 21 genotipos de pitahaya (Hylocereus spp.) cultivados en Tepoztlán Morelos, México. La caracterización morfológica se realizó con 28 caracteres cuantitativos y 22 cualitativos de yemas florales, flores, filocladodios y frutos. Con base en análisis de componentes principales los genotipos se diferenciaron principalmente por caracteres de...
Palavras-chave: Hylocereus spp.; Caracterización; Genotipos; Pitahaya; Characterization; Genotypes; Genética; Maestría.
Ano: 2013
URL: http://hdl.handle.net/10521/2131

Production and resistance of three scallion cultivars to pink root
Provedor de dados: 75
Autores: Marcuzzo,Leandro L; Carvalho,Jaqueline.
The production of scallion has been widely exploited on small farms, since it requires little care and is largely commercialized close to the production sites. Pink root, caused by Phoma terrestris (syn. Pyrenochaeta terrestris),is among the main diseases affecting this crop. However, little information on aspects related to yield and few cultivars resistant to the disease are available. In this study we evaluated these variables on Konatsu, Natsu and Nebuka cultivars. The experiment was carried out in Lontras, Santa Catarina state, Brazil, in a complete randomized blocks design with four replications. After 80 days of transplantation the following parameters were evaluated: plant mass, total and marketable number of leaves, total and marketable mass of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allium fistulosum; Phoma terrestris; Yield; Genotypes.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362014000300363

Morphologic characterization of spiked pepper's germplasm
Provedor de dados: 75
Autores: Gaia,José Maria D; Mota,Milton Guilherme da C; Conceição,Carmen Célia C da; Maia,José Guilherme S.
Spiked pepper is a plant species with properties that allow the development of natural agrochemicals and medicines, showing large potential of use by humanity. With aim to ascertain the phenotypical variability, 41 parentals were analyzed, sampled in the States of Pará and Amazonas. Principal Component analysis and Jolliffe's criterion were utilized for discarding of variables, subsidized by the Pearson's Correlation. It took seven components to explain 80% of the variation. The essential oil yield and number of leaves per branch were suggested to be discarded because they are the characteristics that have contributed least to the total variance. The 3D scatter diagram constituted a relatively homogeneous and continuous clustering, identifing a divergent...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Piper aduncum L.; Agromorphological traits; Parentals; Genotypes; Essential oil; Dillapiole.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362011000200005

Estudo da reação de genótipos de soja ao nematóide Meloidogyne javanica (Treub, 1885) Chitwood, 1949.
Provedor de dados: 14
Autores: CARNIELLI, A.; SONEGO, O. R.; NASCIMENTO, J. R. do.
bitstream/item/66155/1/CPAO-PESQ.-AND.-15-82.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Soybean; Genotypes; Diseases of plants.; Cerrado; Doença de Planta; Glycine Max; Genótipo; Nematóide; Meloidogyne Javanica; Soja.; Nematoda.
Ano: 1982
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/231914

Reação de genótipos de maracujá-azedo ao nematóde Rotylenchullus reniformis.
Provedor de dados: 14
Autores: SHARMA, R. D.; RITZINGER, C. H. S. P.; JUNQUEIRA, N. T. V.; GOMES, A. C.
RESUMO: O nematóide reniforme, Rotylenchulus reniformis, causa danos de expressão econômica em maracujazeiro na Região do Cerrado do Brasil. O uso de genótipos resistentes ou tolerantes é, sem dúvida, a melhor medida para reduzir os danos provocados por esses organismos. No presente trabalho, mostrou-se a reação de 10 genótipos de maracujá-azedo (Passiflora edulis f. flavicarpa e P. edulis) em condições de casa de vegetação. A população final de nematóides no solo e nas raízes, comprimento da planta, peso fresco de raízes e peso seco da parte aérea das plantas inoculadas, foram comparados com plantas não inoculadas aos 51 dias depois da inoculação. O nível inicial de inóculo utilizado foi aproximadamente 5.070 nematóides/ planta/ 800g de solo. A reação dos...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Genótipo resistente; Genotypes; Resistance.; Maracujá; Nematóide; Passiflora Edulis.; Nematoda; Passion fruits.
Ano: 2003
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/568536

Informes da avaliação de genótipos de girassol 2001/2002 e 2002.
Provedor de dados: 14
Características gerais da Rede Oficial de Avaliação de Genótipos de Girassol; Resultados dos ensaios finais de primeiro e segundo ano; Ensaio final de segundo ano - safra 2001/2002; Ensaio final de primeiro ano - safra 2001/2002; Ensaio final de segundo ano - safrinha 2002; Ensaio final de primeiro ano - safrinha 2002; Linhas dos genótipos de girassol registrados.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Genotypes; Brasil.; Genótipo; Girassol; Helianthus Annuus; Pesquisa.; Brazil; Research.
Ano: 2003
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/461717

Informes da avaliação de genótipos de girassol, 1996/97 e 1997.
Provedor de dados: 14
Características gerais da rede oficial de avaliação de genótipos de girassol; Resultados dos ensaios finais e intermediários; Ensaio final - 1996/97; Ensaio intermediário 1996/97; Ensaio final 1997; Ensaio intermediário 1997; Ensaio final irrigado 1996; Ensaio intermediário irrigado 1996; Indicação de genótipos.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Avaliacao de genotipos; Brasil; Goias; Mato Grosso; Minas Gerais; Parana; Piaui; Rio Grande do Sul; Sao Paulo; Tocantins; Distrito Federal; Sunflower; Genotypes; Evaluation.; Cerrado; Girassol; Melhoramento; Pesquisa.; Breeding; Brazil; Research; Savannas.
Ano: 1997
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/459895

Classificacao de genotipos de girassol quanto a tolerancia ao aluminio pelo metodo de coloracao de raizes com hematoxilina.
Provedor de dados: 14
Autores: ANDRADE, L. R. M. de; SHIBATA, E. T.; RODRIGUES, G. C.; FARIAS NETO, A. L. de.
bitstream/CPAC-2009/24380/1/p2003_26.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Hematoxilina; Sunflowers; Genotypes; Aluminium; Hematoxylin.; Alumínio; Corante; Genótipo; Helianthus Annuus.; Girassol; Dyes; Plant breeding.
Ano: 2004
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/560027

Desenvolvimento de metodologia para classificacao de genotipos de leucena quanto a tolerancia ao Al.
Provedor de dados: 14
Autores: CAVALCANTE, D. P.; ANDRADE, L. R. M. de; KARIA, C. T.; RAMOS, A. K. B.; CARVALHO, M. A. de.
bitstream/CPAC-2009/24431/1/p2003_24.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Leucena; Feed legumes; Genotypes; Alluminium; Selection.; Alumínio; Genótipo; Leguminosa; Seleção Genótipa.
Ano: 2004
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/566043

Uso do metodo de coloracao de raizes com hematoxilina para classificacao de genotipos de leucena quanto a tolerancia ao aluminio.
Provedor de dados: 14
Autores: ANDRADE, L. R. M. de; CAVALCANTE, D. P.; KARIA, C. T.; RAMOS, A. K. B.; CARVALHO, M. A. de.
bitstream/CPAC-2009/24381/1/p2003_27.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Leucena; Hematoxilina; Feed legumes; Hematoxylin; Genotypes; Alluminium; Selection.; Alumínio; Corante; Genótipo; Leguminosa Forrageira; Seleção Genótipa.; Dyes.
Ano: 2004
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/566004

INFORMES da avaliação de genótipos de girassol da rede oficial, 1995/96 e 1996.
Provedor de dados: 14
Caracteristicas gerais da rede oficial de avaliacao de genotipos de girassol; Resultados dos ensaios finais e intermediarios; Indicacao de genotipos.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Avaliacao de genotipos; Brasil; Goias; Mato Grosso; Minas Gerais; Parana; Piaui; Rio Grande do Sul; Sao Paulo; Tocantins; Distrito Federal; Sunflower; Genotypes; Evaluation.; Cerrado; Girassol; Melhoramento; Pesquisa.; Breeding; Brazil; Research; Savannas.
Ano: 1996
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/459916

Indice medio de infeccao de 838 genotipos de soja aos nematoides Meloidogyne javanica e M. incognita.
Provedor de dados: 14
Autores: DALL'AGNOL, A.; ANTONIO, H.
Indice médio de infecção de 838 genótipos de soja aos nematóides Meloidogyne javanica e M. incognita. Embrapa/CNPSo, 1983: genótipo; genealogia; grau de infecção (escala 0-5).
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Soybean; Genotypes; Infections nematode.; Infecção; Genótipo; Nematóide; Soja.
Ano: 1983
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/462085

Introdução de germoplasma de mandioca para seleção e uso nos ecossistemas de várzea e terra firme do Amazonas.
Provedor de dados: 14
Autores: DIAS, M. C.; XAVIER, J. J. B. N.; BARRETO, J. F.; MARTINS, G. C.; FUKUDA, W. M. G.
Selecao de genotipo de mandioca agronomicos com potencial de utilizacao a curto prazo, e geracao de hibridos com adaptacao aos diferentes ambientes locais (Amazonas, Brasil).
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Brasil; Amazonas; Manaus; Genotypes; Germplasms.; Hibrido; Germoplasma; Genótipo; Manihot Esculenta.; Mandioca; Hybrids.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/669818

Potencial de genótipos de Pennisetum purpureum para a alta produção de biomassa e eficiência da fixação biológica de nitrogênio (FBN).
Provedor de dados: 14
Autores: QUESADA, D. M.; BODDEY, R. M.; REIS, V. M.; ALVES, B. J. R.; URQUIAGA, S.
bitstream/CNPAB-2010/27181/1/cot051.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Fixação biológica de nitrogênio; FBN; Bactéria diazotrófica; Elephant grass; Bioological nitrogen fixation; BNF; Diazotrphy bacteria; Genotypes; Production.; Biomassa; Capim Elefante; Genótipo; Pennisetum Purpureum; Produção.; Biomass.
Ano: 2001
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/624200

Comportamento de cultivares e linhagens de feijão (Phaseolus vulgaris L.) safra da seca de 1980 a 1984 em três municípios do Mato Grosso do Sul.
Provedor de dados: 14
Autores: SIVIERO, M. E.; MELHORANCA, A. L.; LEAL, J. A.
bitstream/item/39166/1/COT-22.85.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Comportamento; Brasil; Mato Grosso do Sul; Bean; Genotypes; Behaviour.; Cerrado; Feijão; Genótipo; Phaseolus Vulgaris.; Brazil.
Ano: 1985
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/233380

Desempenho de genótipos de trigo irrigado nas condições de Cerrado de Minas Gerais.
Provedor de dados: 14
Autores: CARGNIN, A.; ALBRECHT, J. C.; SOUZA, M. A. de; FRONZA, V.
RESUMO: O trabalho teve por objetivo avaliar o desempenho produtivo de genótipos de trigo irrigado nas condições de Cerrado de Minas Gerais. Os dados de produtividade de grãos utilizados para as análises foram obtidos a partir de ensaios de Valor de Cultivo e Uso, organizados pela Embrapa Cerrados. Os experimentos foram conduzidos em 21 ambientes, nos anos de 2002, 2003 e 2004, em diferentes locais do Estado de Minas Gerais. O delineamento experimental foi o de blocos ao acaso, com quatro repetições. O método do trapézio quadrático ponderado pelo CV, proposto por Carneiro (1998), destaca-se em razão da unicidade do parâmetro MAEC (medida de adaptabilidade e estabilidade de comportamento), que reúne os conceitos de adaptação, adaptabilidade e estabilidade....
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Genotypes; Wheats.; Genótipo; Melhoramento Genético Vegetal; Trigo; Triticum Vulgare.; Plant breeding.
Ano: 2007
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/571541

Avaliacao de genotipos de girassol (Helianthus annuus L.) nos cerrados do Distrito Federal.
Provedor de dados: 14
Autores: AMABILE, R. F.
bitstream/item/102890/1/pesq-12.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Helianthus annuus L; Distrito Federal; Brasil; Genotypes; Sunflowers.; Cerrado; Girassol.; Genótipo; Brazil.
Ano: 1999
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/546150

Avaliacao de genotipos de girassol (Helianthus annuus L.) nas condicoes de cerrado no Distrito Federal.
Provedor de dados: 14
Autores: AMABILE, R. F.; LOPES, F. G.; DUARTE, F. F.
bitstream/CPAC-2009/24389/1/p2003_35.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Brasil; Sunflowers; Genotypes; Productivity.; Cerrado; Girassol; Helianthus Annuus; Genótipo; Produtividade.
Ano: 2004
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/567666

Desenvolvimento de metodologia para classificacao de genotipos de girassol quanto a tolerancia ao aluminio.
Provedor de dados: 14
Autores: SHIBATA, E. T.; ANDRADE, L. R. M.; RODRIGUES, G. C.; FARIAS NETO, A. L. de; BECQUER, T.
bitstream/CPAC-2009/24378/1/p2003_25.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Sunflowers; Genotypes; Aluminium.; Alumínio; Helianthus Annuus.; Genótipo; Girassol; Plant breeding.
Ano: 2004
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/567529

Informes da avaliação de genótipos de girassol 1999/2000 e 2000.
Provedor de dados: 14
Características gerais da rede oficial de avaliação de genótipos de girassol; Resultados dos ensaios finais e intermediários; Adaptabilidade e estabilidade de genótipos de girassol 1999/2000 e 2000; Lista dos genótipos registrados.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Genotypes; Brasil.; Genótipo; Helianthus Annuus; Girassol; Pesquisa.; Brazil; Research.
Ano: 2000
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/462685

Avaliacao de genotipos de girassol (Helianthus annuus) na regiao dos cerrados do Distrito Federal.
Provedor de dados: 14
Autores: AMABILE, R. F.; FONSECA, C. E. L. da; FARIAS NETO, A. L. de.
bitstream/item/102855/1/pesq-68.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Avaliacao; Distrito Federal; Brasil; Sunflowers; Genotypes; Evaluation.; Cerrado; Girassol; Helianthus Annuus; Genótipo; Planta Oleaginosa.; Brazil; Oil crops.
Ano: 1994
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/549407

Comportamento de genótipos de coqueiros anão e híbrido no Distrito Federal.
Provedor de dados: 14
Autores: VARGAS RAMOS, V. H.; PINTO, A. C. Q.; ARAGÃO, W. M.; GOMES, A. C.; JUNQUEIRA, N. T. V.; ANDRADE, S. R. M.; CORDEIRO, M. C. R.; DIAS, J. N.; ANDRADE, G. A.
bitstream/CPAC-2009/25286/1/p2004_15.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Distrito Federal; Brasil; Genotypes; Growth.; Cocos Nucifera; Coco; Crescimento; Genótipo; Hibrido; Sistema de Produção.; Brazil; Farming systems; Coconuts; Hybrids.
Ano: 2005
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/568286

Avaliacao agronomica de genotipos de Paspalum spp. no ambito dos cerrados. I. condicao de baixa fertilidade inicial do solo.
Provedor de dados: 14
Autores: RAMOS, A. K. B.; PIZARRO, E. A.; CARVALHO, M. A.; VALLS, J. F. M.; RODRIGUES, L. R. de A.
bitstream/CPAC-2009/24318/1/p2003_06.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Feed grasses; Genotypes; Agronomic characters.; Características Agronômicas; Cerrado; Fertilidade do Solo; Genótipo; Gramínea Forrageira.; Paspalum; Soil fertility.
Ano: 2004
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/567616

Nova recomendacao de espacamento para o cultivo do Amendoim.
Provedor de dados: 14
Autores: SANTOS, R. C.; AZEVEDO, D. M. P. de; ALVES, N. S.; SANTOS, V. F. dos.
A influencia de quatro diferentes espacamentos sobre o redimento de genotipos de amendoim foi estudada durante dois anos,com o objetivo de seremendar ao agricultor novas modalidades de plantio que permitam maior producao.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Genotipos; Densidade populacional; Brasil; Paraiba; Itabaiana; Groundnut; Genotypes; Planting density; Spacing.; Amendoim; Arachis Hypogaea; Espaçamento.
Ano: 1997
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/269817

Avaliação preliminar de variedades de tangeleiros em Barcarena, Pará.
Provedor de dados: 14
Autores: RIBEIRO, S. I.; CERQUEIRA, L. S. C. de; AZEVEDO, T. L. de F.
bitstream/item/32797/1/CPATU-BP195.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Tangeleiro; Avaliacao; Melhoramento genetico; Barcarena; Pará; Brasil; Evaluation; Genotypes; Selection.; Fruta Cítrica; Produtividade; Seleção Genótipa; Variedade.; Amazonia; Citrus fruits; Plant breeding; Varieties; Yields.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/376590

Avaliacao agronomica de genotipos de Paspalum spp. no ambito dos cerrados. II. condicao de alta fertilidade inicial do solo.
Provedor de dados: 14
Autores: RAMOS, A. K. B.; PIZARRO, E. A.; CARVALHO, M. A.; VALLS, J. F. M.; RODRIGUES, L. R. de A.
bitstream/CPAC-2009/24319/1/p2003_07.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Feed grasses; Genotypes; Agronomic characters.; Características Agronômicas; Cerrado; Fertilidade do Solo; Gramínea Forrageira.; Genótipo; Paspalum; Soil fertility.
Ano: 2004
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/567620

Reacao de genotipos de maracujazeiro-azedo aos nematoides formadores de galhas, Meloidogyne incognita e M. arenaria = Reaction of sour passionfruit genotypes to root-knot nematodes, Meloidogyne incognita and M. arenaria.
Provedor de dados: 14
Autores: SHARMA, R. D.; JUNQUEIRA, N. T. V.; GOMES, A. C.
bitstream/CPAC-2009/24393/1/p2003_40.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Genotypes; Plant diseases; Plant galls.; Doença de Planta; Galha; Genótipo; Maracujá; Nematóide; Passiflora Edulis.; Nematoda; Passion fruits.
Ano: 2003
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/567671

Avaliação agronômica de genótipos elite de Stylosanthes guianensis no Cerrado: ensaio regional de Planaltina-DF - Rede 2006.
Provedor de dados: 14
Autores: RAMOS, A. K. B.; FERNANDES, F. D.; CARVALHO, M. A.; KARIA, C. T.; GUIMARÃES JÚNIOR, R.; RESENDE, R. M. S.; SILVA, A. P.; CUNHA, C. L. C. da.
bitstream/item/78065/1/p2009-007.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Massa seca; Forages; Genotypes; Plant diseases.; Antracnose; Cerrado; Produtividade.; Stylosanthes; Pathogenicity.
Ano: 2009
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/748217

Avaliação agronômica de genótipos de guandu forrageiro no Distrito Federal.
Provedor de dados: 14
Autores: FERNANDES, F. D.; AMABILE, R. F.; FALEIRO, F. G.; RAMOS, A. K. B.; GODOY, R.
RESUMO: O ensaio objetivou avaliar 14 genótipos de guandu na Embrapa Cerrados, Planaltina, DF ( 15º 36' 12" S, 47º 42' 36" O, e altitude de 1.007 m), no período de dezembro de 2002 a abril de 2004. O delineamento experimental utilizado foi o de blocos completos ao acaso com quatro repetições. Foram adotadas como testemunhas as cultivares Anão, Caqui e Fava Larga. Foram realizados três cortes e estimadas a produção de massa seca (MS) de folhas e de ramos finos, bem como os teores de proteína bruta (PB), fibra em detergente neutro (FDN) e fibra em detergente ácido (FDA) nas folhas. Os genótipos que mais se destacaram com relação à produtividade e ao valor nutritivo da forragem foram g19m-95, g40-95 e g8-95. Nesses genótipos, a produção de massa seca de...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Feed legumes; Genotypes; Production.; Genótipo; Leguminosa Forrageira; Produção; Valor Nutritivo.; Nutritive value.
Ano: 2006
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/563208

Avaliação de genótipos de guandu ("Cajanus cajans" (L.) Millsp) no Distrito Federal.
Provedor de dados: 14
Autores: FERNANDES, F. D.; AMABILE, R. F.; RAMOS, A. K. B.; MARTHA JÚNIOR, G. B.; FALEIRO, F. G.; BARCELLOS, A. de O.; GODOY, R.
bitstream/CPAC-2009/27674/1/p2006_14.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Feed legumes; Genotypes; Production.; Genótipo; Leguminosa Forrageira; Produção; Valor Nutritivo.; Nutritive value.
Ano: 2006
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/570154

INFORMES da avaliação de genótipos de girassol, 1997/98 e 1998.
Provedor de dados: 14
Autores: LEITE, R. M. V. B. de C.; OLIVEIRA, M. F. de.
Características gerais da rede oficial de avaliação de genótipos de girassol; Resultados dos ensaios finais e intermediários; Indicação de genótipos.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Avaliacao de genotipos; Sunflower; Genotypes; Evaluation; Brreding.; Cerrado; Girassol; Melhoramento; Pesquisa.; Research; Savannas.
Ano: 1998
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/461531

Utilização de ferramentas genômicas na caracterização e seleção genética para maciez da carne em bovinos nelore mocho.
Provedor de dados: 14
Autores: MAGNABOSCO, C. de U.; CASTRO, L. M. de; LOPES, F. B.; EIFERT, E. da C.; OLIVEIRA COSTA, M. F. DE; MAMEDE, M. M. S.; REGITANO, L. C. de A.; TULLIO, R. R.; NASSU, R. T.; PRADO, C. S.; ROSA, G. J. de M.; SAINZ, R. D.
bitstream/item/147911/1/bolpd-331.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Genotipagem; Shear force; Genotypes; Bovines.; Bovino; Gado; Carne; Qualidade.; Cattle; Meat; Quantitative trait loci.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1052500

Avaliação agronômica de genótipos promissores de Paspalum spp. no Cerrado: ensaio regional de Planaltina-DF- Rede 2004 (2009).
Provedor de dados: 14
Autores: RAMOS, A. K. B.; FERNANDES, F. D.; CARVALHO, M. A.; KARIA, C. T.; GUIMARÃES JÚNIOR, R.; BARIONI, L. G.; BATISTA, L. A. R.
bitstream/item/78066/1/p2009-008.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Estacionalidade; Massa seca; Forages; Genotypes; Productivity.; Brachiaria; Cerrado; Produtividade.; Paspalum.
Ano: 2009
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/748213

Variance of reproductive success in the European flat oyster Ostrea edulis assessed by microsatellite-based parentage analyses in a natural population and in hatchery
Provedor de dados: 5
Autores: Lallias, Delphine; Taris, Nicolas; Boudry, Pierre; Bonhomme, Francois; Lapegue, Sylvie.
he European flat oyster (Ostrea edulis L.) is a marine bivalve whose natural geographical distribution ranges along the European Atlantic coast from Norway to Morocco, in addition to the Mediterranean and Black Sea. Previous studies of allozymes, microsat-ellites and mitochondrial differentiation over the whole range concluded that a significant divergence existed between Mediterranean and Atlantic populations, together with an isolation-by-distance pattern. However, the average mitochondrial haplotypic diversity displayed a high among populations variance, reflecting smaller effective population size in some locations. Additionally, a ten-fold quantitative difference was observed in the same study in Fst between the mitochondrial and the nuclear genomes,...
Tipo: Text
Palavras-chave: Genotypes; Genetic diversity; Breeding success; Allozymes; Population genetics; Parentage analyses; Natural population; Ostrea edulis; Oyster.
Ano: 2006
URL: http://archimer.ifremer.fr/doc/2006/acte-3334.pdf

Les gènes de l'amylase chez l'huître creuse Crassostrea gigas : transmission et mise en évidence des pressions sélectives
Provedor de dados: 5
Autores: Rambelo-ramanitra, Seheno.
Abnormal massive mortalities of oysters Crassostrea gigas during the estival period are a phenonmenon described in the literature since forty years. A certain number of studies show that it could exist a genectic base with these mortalities. In front of the economic interest that the oyster production in France represents, IFREMER set up program MOREST, gathering the fiels of physiology, pathology and the genetics. This study in interested in rare genotypes, determined by PCR-RFLP, presenting three bands for one or two A and B amylase genes, met in the families MOREST and the polymorphic population for amylase genes, made up starting from crossing of the hierarchical type. It aims at making a follow-up of the segregation of the alleles at the progeny, as...
Tipo: Text
Palavras-chave: Crassostrea gigas; Extraction d'ADN; Amylase; Polymorphisme; Génotypes; Crassostrea gigas; DNA Extraction; Amylase; Polymorphism; Genotypes.
Ano: 2002
URL: http://archimer.ifremer.fr/doc/00371/48230/48364.pdf

Molecular Epidemiology of Cystic Echinococcosis: Genotypic Characterization in Humans and Different Livestock
Provedor de dados: 77
Autores: Manterola,Carlos; Otzen,Tamara.
Echinococcus Granulosus (EG) is the major cause of cystic echinococcosis in humans and livestock in the world. In Chile is a zoonosis of great importance. The most frequently affected geographic areas are the Regions of Aysén, Los Rios, Los Lagos, Coquimbo and the Araucanía. Hence, it was discovered that in endemic areas of hydatidosis there could be several strains and genotypes of EG. In addition, there is evidence that some strains and genotypes are more infectious for human beings than others. This interesting phenomenon of the biology of EG has been studied using molecular biology techniques based on polymerase chain reaction (PCR) and DNA sequence analysis, which has made it possible to characterize the cestode species complex called EG sensu lato (s...
Tipo: Journal article
Palavras-chave: Echinococcus granulosus; Genotypes; Cytochrome c oxidase subunit I; PCR-RAPD.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000400048

Morphometric Differentiation of Two Nigerian Fish Species (Oreochromis niloticus and Lates niloticus) Using Principal Components and Discriminant Analysis
Provedor de dados: 77
Autores: Yakubu,A; Okunsebor,S. A.
Morphological differences between two close fish populations were investigated in Doma Dam, north central Nigeria using principal component and discriminant analyses. The purpose was to identify the two species correctly and assign them into distinct genetic groups. To achieve this, seven morphometric measurements (body weight, standard length, total length, head length, body depth, dorsal fin length and caudal fin length) were made on each of the studied 252 fish specimens (153 Oreochromis niloticus and 99 Lates niloticus). The analysis of variance showed that significantly (P&lt;0.05) higher values were recorded for Lates niloticus in all the body traits examined, except dorsal fin length. From the principal component analysis, the differences between...
Tipo: Journal article
Palavras-chave: Fish; Genotypes; Conservation; Morphological traits; Multivariate analysis; Nigeria.
Ano: 2011
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000400060

Genotypic analysis of c677t and a1298c polymorphisms in the methylene tetrahydrofolate reductase gene and a66g polymorphism in the methionine sintase reductase gene in down syndrome
Provedor de dados: 46
Autores: Rengifo Ramos,L; Gaviria Arias,D.
The C677T and A1298C polymorphisms in the 5,10-methylenetetrahydrofolate reductase gene (MTHFR) and the A66G polymorphism in the methionine sintase reductase gene (MTRR) were analyzed -using PCR-RFLP- in 141 individuals with Down syndrome and 200 control individuals (108 men and 92 women) in a Colombian coffee growing region. Allelic and genotypic frequencies were very similar in both populations. The 677CT, 1298AA and 66AG genotypes were most common in the Down syndrome population whereas the 677CC and 66AA genotypes were most common in the controls. In comparing allelic and genotypic frequencies in both populations using Pearson´s X2 test and Odds Ratio, no statistically significant differences were found. The MTHFR T---A haplotype was the most frequent...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Down syndrome; Genotypes; MTHFR; MTRR.
Ano: 2014
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332014000100003

dentification of high-yielding large-seeded kabuli chickpeas with drought avoidance root traits
Provedor de dados: 30
Autores: Kashiwagi,J.
Palavras-chave: Chickpeas; Genotypes; Weather hazards; Germplasm; Drought resistance; Genetic soil types; Breeds (animals); Replication; Tolerance; Grain.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3285

Towards sustainable sorghum production,utilization and commercialization in West and Central Africa
Provedor de dados: 30
Autores: I. Akintayo.
Palavras-chave: Sorghum; Millets; Coarse grains; Flours; Grain; Cereals; Genotypes; Cereal flours; Seed production; Bakery products.
Ano: 2001
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4147

Plant defense responses to sorghum spotted stem borer, Chilo partellus under irrigated and drought conditions
Provedor de dados: 30
Autores: Sharma, H.C.
Palavras-chave: Drought stress; Genotypes; Sorghum; Weather hazards; Animal developmental stages; Leaf area; Chemical control; Biological interaction; Cropping systems; Sugarcane.
Ano: 2005
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3254

ICRISAT Report 1990
Provedor de dados: 30
Palavras-chave: Pigeonpeas; Chickpeas; Millets; Sorghum; Groundnuts; Genotypes; Hybrids; Tolerance; Intercropping.
Ano: 1991
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4095

Summary Proceedings of the Second Coordinators' Meeting on Peanut Stripe Virus
Provedor de dados: 30
Palavras-chave: Viruses; Groundnuts; Genotypes; Yield losses; ELISA; Peptides; Quarantine; Legumes; Germplasm; HPLC.
Ano: 1989
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4070

Summary Proceedings of the First ICRISAT Regional Groundnut Meeting for West Africa
Provedor de dados: 30
Palavras-chave: Groundnuts; Mycotoxins; Breeds (animals); Drought resistance; Weather hazards; Genotypes; Sole cropping; Fungi; Early maturation.
Ano: 1990
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4078

ICRISAT annual report 1981
Provedor de dados: 30
Palavras-chave: Crops; Pigeonpeas; Millets; Chickpeas; Sorghum; Intercropping; Genotypes; Hybrids; Genetic soil types.
Ano: 1982
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3975

Evaluation of chickpea genotypes for resistance to Fusarium wilt in Nepal
Provedor de dados: 30
Autores: Neupane, R.K.
Palavras-chave: Genotypes; Chickpeas; Humus; Fungi; Legumes; Tropical zones; Diseases; Crops; Mass media; Land resources.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3337

Managing AGLN Crops in Rice-based Cropping Systems
Provedor de dados: 30
Autores: D.G.
Palavras-chave: Pigeonpeas; Chickpeas; Groundnuts; Grain legumes; Cropping patterns; Legumes; Cropping systems; Genotypes; Intercropping; Crops.
Ano: 1992
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4101

Proceedings of the Asian Pigeonpea Pathologists Group Meeting and Monitoring Tour
Provedor de dados: 30
Autores: M.V.
Palavras-chave: Pigeonpeas; Grain legumes; Global positioning systems; Genotypes; Fungi; Replication; Pathogens; Experimental design; Disease resistance; Chickpeas.
Ano: 1996
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4189

Proceedings of the Consultative Group Discussion on Research needs and strategies for control of sorghum root and stalk rot diseases
Provedor de dados: 30
Palavras-chave: Crops; Tropical zones; Sorghum; Drought stress; Fungi; Pathogens; Genotypes; Carbon; Fungicides.
Ano: 1984
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4164

Summary Proceedings of the Second ICRISAT Regional Groundnut Meeting for West Africa
Provedor de dados: 30
Palavras-chave: Groundnuts; Yield losses; Mycotoxins; Early maturation; Flours; Breeds (animals); Genotypes; Variety trials; Sole cropping.
Ano: 1991
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4091

Groundnut Elite Germplasm ICGV 86699
Provedor de dados: 30
Palavras-chave: Necrosis; Groundnuts; Segregation; Genotypes; Tolerance; Germplasm; Fungi; Animal developmental stages; Diseases; Breeds (animals).
Ano: 1996
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3873

Rate of transmission of Indian peanut clump virus to groundnut by mechanical inoculation
Provedor de dados: 30
Autores: Reddy, A.S.
Palavras-chave: Groundnuts; ELISA; Genotypes; Poultry equipment; Application methods; Temperature; Germplasm; Barley; Inorganic acid salts; Potassium.
Ano: 2005
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3224

Shoot fly (Atherigona soccata) resistance in improved grain sorghum hybrids
Provedor de dados: 30
Autores: Kumar, A.A.,( A. Ashok Kumar ).
Palavras-chave: Hybrids; Sorghum; Agronomic characters; Grain; Cytoplasm; Genotypes; Germplasm; Natural enemies; Replication; Cereals.
Ano: 2008
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3142

Research on Grain Legumes in Eastern and Central Africa
Provedor de dados: 30
Palavras-chave: Pigeonpeas; Chickpeas; Grain legumes; Legumes; Genotypes; Germplasm; Groundnuts; Cowpeas; Grain; Peas.
Ano: 1987
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4050

Groundnut bacterial wilt
Provedor de dados: 30
Autores: V.K.
Palavras-chave: Groundnuts; Pathogens; Bacteria; Germplasm; Cultural control; Diseases; Pilot farms; Potatoes; Genotypes; Sweet potatoes.
Ano: 1993
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4177

Mechanisms of adaptation to climate variability in West African pearl millet landraces – a preliminary assessment
Provedor de dados: 30
Autores: Haussmann, B.I.G.
Palavras-chave: Photoperiodicity; Planting date; Millets; Phenotypes; Drought stress; Genotypes; Genetic variation; Statistical methods; Replication; Breeds (animals).
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3312

Proceedings of the International Workshop of Pigeonpeas,Volume 1
Provedor de dados: 30
Autores: Y.L.( Editor ).
Palavras-chave: Pigeonpeas; Crops; Tropical zones; Grain legumes; Intercropping; Genotypes; Sole cropping; Root nodulation; Photoperiodicity.
Ano: 1981
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4157

Variation of SPAD Chlorophyll Meter Readings (SCMR) in the mini-core germplasm collection of chickpea
Provedor de dados: 30
Autores: Kashiwagi, J.
Palavras-chave: Chlorophylls; Chickpeas; Genotypes; Transpiration (animals); Germplasm; Germplasm collections; Harvest index; Leaf area; Drought resistance; Plant nutrition.
Ano: 2006
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3183

Recent advances in research on botrytis gray mold of chickpea
Provedor de dados: 30
Autores: M.P.
Palavras-chave: Chickpeas; Genotypes; Grain legumes; Fungi; Sowing date; Microclimate; Fungicides; Breeds (animals); Humus; Germplasm.
Ano: 1997
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4176

Proceedings of the international workshop on pigeonpeas
Provedor de dados: 30
Autores: Y.L.( Editor ).
Palavras-chave: Pigeonpeas; Crops; Tropical zones; Grain legumes; Intercropping; Genotypes; Sole cropping; Root nodulation; Photoperiodicity.
Ano: 1981
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3972

Identification of single and multiple disease resistance in desi chickpea genotypes to Ascochyta blight, Botrytis gray mold and Fusarium wilt
Provedor de dados: 30
Autores: Pande, S.,( Suresh Pande ).
Palavras-chave: Genotypes; Chickpeas; Disease resistance; Fungi; Humus; Fungicides; Poultry equipment; Diseases; Application methods; Environment.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3287

Assessment of opportunities to map pearl millet tolerance to salinity during germination and early seedling growth
Provedor de dados: 30
Autores: Mukhopadhyay, R.
Palavras-chave: Millets; Tolerance; Genotypes; Phenotypes; Genetic markers; Genomes; Heritability; Soil salinization; Feed crops; Humus.
Ano: 2005
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3215

Reaction of short-duration chickpea genotypes for resistance to gram pod borer Helicoverpa armigera in Maharashtra, India
Provedor de dados: 30
Autores: Patil,S.K.
Palavras-chave: Genotypes; Chickpeas; Grain legumes; Pigeonpeas; Insecticides; Grain; Tolerance; Electrophoresis; Mass media; Yields.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3344

coordinated research on groundnut of Rosette virus disease
Provedor de dados: 30
Autores: D. McDonald.
Palavras-chave: Groundnuts; Viruses; RNA; Grafting; ELISA; Genotypes; Backcrossing; Breeds (animals); Resistance varieties; Scions.
Ano: 1987
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3144

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

Genetic Stock Puckered-Leaf Groundnut Mutant ICGL 6
Provedor de dados: 30
Palavras-chave: Phenotypes; Genotypes; Segregation; Mutants; Genes; Groundnuts; Marketing margins; Plant habit; Tropical zones; Crossing over.
Ano: 1992
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3834

Variation in sensitivity to salinity in groundnut cultivars during seed germination and early seedling growth
Provedor de dados: 30
Autores: Singh,R.
Palavras-chave: Viruses; Groundnuts; Tolerance; Vegetative stage; Water; Genotypes; Seed testing; Protocols; Germinability; Irrigation water.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3357

Evaluation of wild Cicer species for resistance to Ascochyta Blight and Botrytis Gray Mold in controlled environment at ICRISAT, Patancheru, India
Provedor de dados: 30
Autores: Pande, S.
Palavras-chave: Chickpeas; Fungi; Disease resistance; Yield losses; Clay minerals; Humus; Genotypes; Photoperiodicity; Runoff; Distilling.
Ano: 2006
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3185

Improvement of Pigeonpea in Eastern and Southern Africa
Provedor de dados: 30
Palavras-chave: Pigeonpeas; Genotypes; On-farm research; Husking; Sowing date; Intercropping; Grain; Replication; Altitude.
Ano: 2023
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4661

Coordination of Grain Legumes Research in Asia
Provedor de dados: 30
Palavras-chave: Pigeonpeas; Chickpeas; Grain legumes; Genotypes; Groundnuts; Legumes; Germplasm; Breeds (animals); Sowing date; Early maturation.
Ano: 1987
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4051

Rapid generation advancement in chickpea
Provedor de dados: 30
Autores: Gaur, P.M.
Palavras-chave: Purification; Chickpeas; Genotypes; Photoperiodicity; Cropping systems; Latitude; Segregation; Altitude; Reproductive stage; Surface water.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3292

Working together on groundnut virus diseases
Provedor de dados: 30
Autores: D.V.R.
Palavras-chave: Viruses; Groundnuts; RNA; Genes; ELISA; Genotypes; Transgenics; PCR; Genetic structures.
Ano: 1994
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4178

DREB1A allows for more water uptake in groundnut by a large modification in the root/shoot ratio under water deficit
Provedor de dados: 30
Autores: Vadez, V.
Palavras-chave: Transgenics; Evapotranspiration; Drought stress; Genotypes; Nutrient uptake; Transgenic plants; Transpiration (animals); Harvest index; Transcription; Transcription factors.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3355

Recent advances in research on botrytis gray mold of chickpea
Provedor de dados: 30
Autores: M.P.
Palavras-chave: Chickpeas; Fungi; Genotypes; Sowing date; Allelochemicals; Breeds (animals); Genes; Fungicides; Germplasm; Seed treatment.
Ano: 1997
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4195

Groundnut Virus Diseases in Africa
Provedor de dados: 30
Autores: International Crops Research Institute for the Semi-Arid Tropics (ICRISAT).
Palavras-chave: Groundnuts; Viruses; Genotypes; RNA; Quarantine; Breeds (animals); Genetic markers; Genes; Recessive genes; Resistance varieties.
Ano: 1991
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4093

ICRISAT annual report 1981
Provedor de dados: 30
Palavras-chave: Crops; Pigeonpeas; Millets; Chickpeas; Sorghum; Intercropping; Genotypes; Hybrids; Genetic soil types.
Ano: 1982
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4158

International Chickpea and Pigeonpea Newsletter
Provedor de dados: 30
Autores: Jagdish.
Palavras-chave: Chickpeas; Pigeonpeas; Enzymes; Genotypes; Integrated pest management; Grafting; Biochemical compounds; Grain legumes; Sowing date; Abiotic injuries.
Ano: 2002
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4648

Groundnut Elite Germplasm ICGV 86031
Provedor de dados: 30
Palavras-chave: Necrosis; Viruses; Germplasm; Photoperiodicity; Genotypes; Minerals; Groundnuts; Wet season; Iron; Tolerance.
Ano: 1992
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3829

Working Together on Groundnut Virus Diseases
Provedor de dados: 30
Autores: D.V.R.( editor).
Palavras-chave: Viruses; Groundnuts; RNA; Genes; ELISA; Genotypes; Transgenics; PCR; Genetic structures.
Ano: 1994
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3121

Isolation and characterization of novel microsatellite markers and their application for diversity assessment in cultivated groundnut (Arachis hypogaea)
Provedor de dados: 30
Autores: Luu M Cuc.
Palavras-chave: Genomes; Genetic structures; Polymorphism; Alleles; DNA; Genotypes; PCR; Cloning; Locus; Groundnuts.
Ano: 2008
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3317

ICP 7035 – A Sterility Mosaic Resistant Vegetable and Grain Purpose Pigeonpea Variety
Provedor de dados: 30
Autores: Mukhopadhyay, R.
Palavras-chave: Pigeonpeas; Genotypes; Seed treatment; Colourants; Amino acids; Grafting; Starch; Grain legumes; Carbohydrates; Proteins.
Ano: 2005
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3216

A research and network strategy for sustainable sorghum and pearl millet production systems for Latin America
Provedor de dados: 30
Autores: B.V.S.
Palavras-chave: Sorghum; Soil ph; Millets; Genotypes; Tolerance; Grain; Leaf area; Cereals; Hybrids; Breeds (animals).
Ano: 2000
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4217

Coordination of grain legumes research in Asia
Provedor de dados: 30
Palavras-chave: Pigeonpeas; Chickpeas; Grain legumes; Genotypes; Groundnuts; Legumes; Germplasm; Breeds (animals); Sowing date; Early maturation.
Ano: 1987
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4167

Summary and Recommendations of the Asian Region Groundnut Scientists' Meeting
Provedor de dados: 30
Palavras-chave: Groundnuts; Mycotoxins; Photoperiodicity; Germplasm; Soil ph; Weather hazards; Genotypes; Postharvest technology; Quarantine; Tolerance.
Ano: 1989
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4071

Response of Selected Sorghum Lines to Soil Salinity-Stress under Field Conditions
Provedor de dados: 30
Autores: Ramesh, S.
Palavras-chave: Soil salinization; Sorghum; Hybrids; Heritability; Phenotypes; Genotypes; Grain; Statistical methods; Genetic improvement; Tolerance.
Ano: 2005
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3261

Standardization of nitrogen fertilizer rate for sugar yield optimization in sweet sorghum
Provedor de dados: 30
Autores: Reddy, P.S.,( P. Sanjana Reddy ).
Palavras-chave: Genotypes; Topdressing; Nitrogen fertilizers; Sorghum; Carbohydrates; Confectionery; Alcohols; Yields; Replication; Nitrogen.
Ano: 2008
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3145

Outbreak of phytophthora blight of pigeonpea in the Deccan Plateau of India, 2005
Provedor de dados: 30
Autores: Pande, S.
Palavras-chave: Pigeonpeas; Genetic soil types; Cropping systems; Sole cropping; Intercropping; Genotypes; Fungi; Drainage systems; Land resources; Topography.
Ano: 2006
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3190

Evaluation of pearl millet germplasm lines against downy mildew incited by Sclerospora graminicola in western Rajasthan
Provedor de dados: 30
Autores: Sharma, Y.K.
Palavras-chave: Millets; Germplasm; Genotypes; Diseases; Hybrids; Fungi; Land resources; Tillage equipment; Mass media; Stages.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3302

Plant Resistance to Insects in Sorghum
Provedor de dados: 30
Autores: H.C.
Palavras-chave: Crops; Sorghum; Biological interaction; Animal developmental stages; Genotypes; Genes; Grain; Antibiosis; Eggs.
Ano: 1997
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4662

Relationships between transpiration efficiency and carbon isotope discrimination in chickpea (C. arietinum L)
Provedor de dados: 30
Autores: Kashiwagi, J.
Palavras-chave: Transpiration (animals); Genotypes; Chickpeas; Herbicides; Isotopes; Drought stress; Harvest index; Vegetative stage; Carbonation; Weeds.
Ano: 2006
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3184

Selection of sorghum line CIRAD 441 combining productivity and resistance to midge and head bugs
Provedor de dados: 30
Autores: Ratnadass, A.
Palavras-chave: Sorghum; Grain; Biological interaction; Husking; Genotypes; Cereals; Wet season; Replication; Crossing over; Millets.
Ano: 2006
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3193

Groundnut elite germplasm ICGV 86388
Provedor de dados: 30
Palavras-chave: Necrosis; Genotypes; Germplasm; Humus; Breeds (animals); Plant extracts; Groundnuts; Wet season; Yields; Seasons.
Ano: 1996
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3874

Field Screening for Drought Tolerance in Crop Plants with Emphasis on Rice
Provedor de dados: 30
Palavras-chave: Crops; Weather hazards; Phenotypes; Tolerance; Drought stress; Genotypes; Breeds (animals); Pigeonpeas; Heritability.
Ano: 2002
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3716

Evaluation of the effects of plant diseases on yield and nutritive value of crop residues used for peri-urban dairy production on the Deccan Plateau of India
Provedor de dados: 30
Autores: S.
Palavras-chave: Sorghum; Groundnuts; Mycotoxins; Crop residues; Genotypes; Milk; Animal health; Dry matter; Nutritive value; Grain.
Ano: 2003
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4229

Groundnut Variety ICGV 86325
Provedor de dados: 30
Palavras-chave: Oilseeds; Necrosis; Groundnuts; Wet season; Genotypes; Fatty acids; Farm inputs; Electrophoresis; Breeds (animals); Humus.
Ano: 1995
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3868

ICRISAT ANNUAL REPORT1983
Provedor de dados: 30
Palavras-chave: Crops; Tropical zones; Pigeonpeas; Genotypes; Chickpeas; Millets; Sorghum; Genetic soil types; Breeds (animals).
Ano: 1984
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3993

Rust of groundnut
Provedor de dados: 30
Autores: D.
Palavras-chave: Crops; Groundnuts; Genotypes; Allelochemicals; Genes; Fungicides; Fungi; Pathogens; Diseases.
Ano: 1992
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4166

Techniques to Screen Sorghums for Resistance to Insect Pests
Provedor de dados: 30
Autores: H.C.
Palavras-chave: Biological interaction; Sorghum; Genotypes; Animal developmental stages; Grain; Eggs; Diapause; Rearing techniques; Sowing date; Sprinklers.
Ano: 1992
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4099

Sorghum root and stalk rots: basic disease problems. Summary and synthesis
Provedor de dados: 30
Autores: L.K.
Palavras-chave: Crops; Tropical zones; Sorghum; Drought stress; Fungi; Pathogens; Genotypes; Carbon; Fungicides.
Ano: 1983
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3171

A high yielding line resistant to sorghum midge, Stenodiplosis sorghicola
Provedor de dados: 30
Autores: Agrawal, B.L.
Palavras-chave: Sorghum; Variety trials; Genotypes; Grain; Animal developmental stages; Biological interaction; Resistance varieties; Breeds (animals); Yields; Hybrids.
Ano: 2005
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3258

International Workshop on Sorghum Stem Borers
Provedor de dados: 30
Palavras-chave: Sorghum; Biological interaction; Animal developmental stages; Genotypes; Yield losses; Genes; Diapause; Pheromones; Insecticides.
Ano: 1989
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4080

Status and potential of pigeonpea in Eastern and Southern Africa
Provedor de dados: 30
Autores: S.N.
Palavras-chave: Pigeonpeas; Intercropping; Genotypes; Sole cropping; Photoperiodicity; Early maturation; Peas; Grain; Ratoons; Segregation.
Ano: 2001
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4215

International Arachis Newsletter
Provedor de dados: 30
Palavras-chave: Groundnuts; ELISA; Necrosis; Mutants; Mycotoxins; Genotypes; Breeds (animals); Genetic soil types; Root nodulation; Agronomy.
Ano: 2023
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3965

Evaluation of sorghum genotypes for the stay-green trait and grain yield
Provedor de dados: 30
Autores: Reddy, B.V.S.,( Belum V. S. Reddy ).
Palavras-chave: Genotypes; Sorghum; Grain; Agronomic characters; Leaf area; Weather hazards; Yields; Cereals; Replication; Hybrids.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3311

Pigeonpea Variety ICPL 87119
Provedor de dados: 30
Palavras-chave: Pigeonpeas; Cropping systems; Grain legumes; Genotypes; Millets; Fungi; Land management; Yields; Seasons; Location.
Ano: 1993
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3847

Increased chickpea yield and economic benefits by improved crop production technology in rainfed areas of Kurnool district of Andhra Pradesh, India
Provedor de dados: 30
Autores: Ramakrishna, A.
Palavras-chave: Chickpeas; Harvest index; Production technology; Grain legumes; On-farm research; Sowing rates; Soil analysis; Watersheds; Seed treatment; Genotypes.
Ano: 2005
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3251

Effects of Soil Solarization on Pigeonpea and Chickpea
Provedor de dados: 30
Autores: Y.S.
Palavras-chave: Pigeonpeas; Chickpeas; Soil solarization; Genotypes; Soil water content; Soil sampling; Dry matter; Root nodulation; Rhizobium; Weeds.
Ano: 1988
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4075

ICGL 1, ICGL 2, ICGL 3, ICGL 4, and ICGL 5 nonnodulating groundnut germplasm lines
Provedor de dados: 30
Palavras-chave: Root nodulation; Genotypes; Genes; Recessive genes; Groundnuts; Alleles; Humus; Nitrogen fixation; Proteins; Plant habit.
Ano: 1992
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3832

Groundnut bacterial wilt in Asia
Provedor de dados: 30
Autores: S.L.
Palavras-chave: Crops; Groundnuts; Genotypes; Bacteria; Germplasm; Breeds (animals); Pathogens; Yield losses; Electrophoresis.
Ano: 1998
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4204

Pigeonpea Variety ICPL 332
Provedor de dados: 30
Palavras-chave: Pigeonpeas; Genotypes; Tolerance; Germplasm; Yields; Wet season; Pesticides; Tropical zones; Selection; Research methods.
Ano: 1992
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3833

Identification of large-seeded high-yielding diverse kabuli accessions in newly assembled Chickpea germplasm
Provedor de dados: 30
Autores: H.D. Upadhyaya.
Palavras-chave: Chickpeas; Germplasm; Early maturation; Genotypes; Agronomic characters; Fungi; Chlorophylls; Soil water content; Seed treatment; Grain legumes.
Ano: 2006
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3180

ICRISAT Report 1991
Provedor de dados: 30
Palavras-chave: Pigeonpeas; Millets; Chickpeas; Sorghum; Genotypes; Germplasm; Genetic soil types; Groundnuts; Grain.
Ano: 1992
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4096

Towards Sustainable Sorghum Production, Utilization, and Commercialization in West and Central Africa
Provedor de dados: 30
Autores: Akintayo, I.
Palavras-chave: Crops; Sorghum; Grain; Genotypes; Cereals; Genes; Millets; Brewing; Biological interaction.
Ano: 2001
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3711

Groundnut Elite Germplasm ICGVs 86155, 86156, 86158, 87378, and 87921
Provedor de dados: 30
Palavras-chave: Viruses; Genotypes; Poultry equipment; Germplasm; Curing (processing); Wet season; Breeds (animals); Dormancy; Seasons; Proteins.
Ano: 1996
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3877

Pigeonpea Variety ICP 8863
Provedor de dados: 30
Palavras-chave: Pigeonpeas; Sole cropping; Genotypes; Millets; Intercropping; Fungi; Cropping systems; Yields; Diseases; Location.
Ano: 1993
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3848

Identification of drought tolerant groundnut genotypes employing proteomics approach
Provedor de dados: 30
Autores: Ramesh Katam.
Palavras-chave: Drought stress; Genotypes; Weather hazards; Mycotoxins; Transcription; Tolerance; Proteins; Cytochromes; Photosystems; Gene expression.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3361

Linking Grain Legumes Research in Asia
Provedor de dados: 30
Palavras-chave: Pigeonpeas; Chickpeas; Grain legumes; Groundnuts; Legumes; Germplasm; Genotypes; Grain; Fungi; Breeds (animals).
Ano: 1989
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4053

Technology Exchange
Provedor de dados: 30
Autores: R. B.
Palavras-chave: Technology; Pigeonpeas; Genotypes; Intercropping; Peas; Millets; Amino acids; Markets; Ratoons; Grain.
Ano: 2000
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4647

Summary proceedings of the fourth ICRISAT Regional Groundnut Meeting for Western and Central Africa
Provedor de dados: 30
Autores: F.
Palavras-chave: Mycotoxins; Groundnuts; Breeds (animals); Agronomy; Yield losses; Fungicides; Genotypes; Continuous cropping; Postharvest technology.
Ano: 1996
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4190

Evaluating ICRISAT Research Impact : Summary Proceedings of a Workshop on Research Evaluat ion and Impa c t Assessme n t
Provedor de dados: 30
Autores: M.C.
Palavras-chave: Pigeonpeas; Chickpeas; Hybrids; Germplasm; Cropping systems; Genetic soil types; Breeds (animals); Genotypes; Sorghum.
Ano: 2023
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4660

Groundnut Elite Germplasm ICGV 87165
Provedor de dados: 30
Palavras-chave: Genotypes; Animal developmental stages; Location; Germplasm; Seasons; Groundnuts; Diseases; Tolerance; Breeds (animals); Electrophoresis.
Ano: 1996
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3875

Groundnut bacterial wilt: past, present, and future
Provedor de dados: 30
Autores: V.K.
Palavras-chave: Bacteria; Groundnuts; Pathogens; PCR; DNA; Enzymes; Genotypes; Oil crops; Mutants.
Ano: 1994
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4181

Proceedings of the International Workshop on Chickpea Improvement
Provedor de dados: 30
Palavras-chave: Chickpeas; Crops; Root nodulation; Grain legumes; Genotypes; Breeds (animals); Segregation; Photoperiodicity; Harvest index.
Ano: 1980
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4161

Genetic enhancement of groundnut
Provedor de dados: 30
Autores: G.L.
Palavras-chave: Groundnuts; Genotypes; Sowing date; Intercropping; Sole cropping; Yields; Fungicides; Seed treatment; Mycotoxins.
Ano: 1994
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4182

ICC 4958 A Drought Resistant Chickpea
Provedor de dados: 30
Palavras-chave: Drought resistance; Genotypes; Weather hazards; Chickpeas; Segregation; Genetic soil types; Germplasm; Soil water content; Grain legumes; Tolerance.
Ano: 1992
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3830

Proceedings of the International Pearl Millet Workshop
Provedor de dados: 30
Palavras-chave: Imports; Millets; Hybrids; Cytoplasm; Grain; Genes; Breeds (animals); Sorghum; Genotypes.
Ano: 1987
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4046

Returns to research and diffusion investments on wilt resistance in pigeonpea
Provedor de dados: 30
Autores: M.C.S.
Palavras-chave: Pigeonpeas; Diffusion; Sowing rates; Variable costs; Seed production; Land management; Genotypes; Agricultural statistics; Budgets; Sampling.
Ano: 1996
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4192

Standardization of a Protocol to Screen for Salinity Tolerance in Groundnut
Provedor de dados: 30
Autores: Vadez, V.
Palavras-chave: Genotypes; Root nodulation; Tolerance; Biomass; Protocols; Leaf area; Groundnuts; Chlorophylls; Field capacity; Tissue analysis.
Ano: 2005
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3263

Proceedings of the International Workshop of Pigeonpeas,Volume 2
Provedor de dados: 30
Autores: Y.L.
Palavras-chave: Pigeonpeas; Genotypes; Root nodulation; Grain legumes; Intercropping; Photoperiodicity; Sole cropping; Harvest index; Genes.
Ano: 1981
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4156

Techniques for Screening Sorghums for Resistance to Striga
Provedor de dados: 30
Autores: M.J.V., ( M.J. Vasudeva Rao ).
Palavras-chave: Exudates; Biological interaction; Planting; Sorghum; Land resources; Cell walls; Replication; Breeds (animals); Genotypes; Pasteurization.
Ano: 1985
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4027

Evidence for enhanced resistance to diverse isolates of Pearl Millet Downy Mildew through gene pyramiding
Provedor de dados: 30
Autores: Hash, C.T.
Palavras-chave: Inbred lines; Pathogens; Millets; Backcrossing; Genotypes; Hybrids; Locus; Genes; Pure lines; Fungi.
Ano: 2006
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3207

ICRISAT ANNUAL REPORT 1986
Provedor de dados: 30
Palavras-chave: Farming systems; Design; Pigeonpeas; Genotypes; Chickpeas; Millets; Sorghum; Grain; Hybrids.
Ano: 1987
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4040

Pearl millet anatomy
Provedor de dados: 30
Autores: R.K.
Palavras-chave: Genotypes; Fruits; Preservation; Protoplasm; Cell walls; Hybrids; Cytoplasm; Layering; Seed treatment; Proteins.
Ano: 1979
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3989

ICGV 96399 and ICGV 97245: Early-maturing groundnut advanced breeding lines with high per-day-productivity under rainfed situations
Provedor de dados: 30
Autores: Chuni Lal.
Palavras-chave: Early maturation; Genotypes; Breeds (animals); Leaf area; Chlorophylls; Groundnuts; Weather hazards; Performance; Yields; Seasons.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3359

Pigeonpea hybrid ICPH 8 (ICPH 82008
Provedor de dados: 30
Palavras-chave: Pigeonpeas; Hybrids; Seed production; Grain legumes; Genotypes; Millets; Production technology; Self pollination; Yields; Weather hazards.
Ano: 1993
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3840

Summary and Recommendations of the International Workshop on Aflatoxin Contamination of Groundnut
Provedor de dados: 30
Palavras-chave: Mycotoxins; Groundnuts; ELISA; Genotypes; Sampling; Detoxification; Chromatography; Toxins; Fungi; Immunological techniques.
Ano: 1988
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4056

ICRISAT ANNUAL REPORT 1983
Provedor de dados: 30
Palavras-chave: Crops; Tropical zones; Pigeonpeas; Genotypes; Chickpeas; Millets; Sorghum; Genetic soil types; Breeds (animals).
Ano: 1983
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3137

ICRISAT ANNUAL REPORT 1979/80
Provedor de dados: 30
Palavras-chave: Crops; Pigeonpeas; Sorghum; Chickpeas; Millets; Intercropping; Genetic soil types; Genotypes; Sole cropping.
Ano: 1981
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3974

Molecular genetic relationships among Arachis diogoi and A. chiquitana accessions
Provedor de dados: 30
Autores: Mallikarjuna, N.,( Nalini Mallikarjuna ).
Palavras-chave: DNA; Polymorphism; RAPD; Genotypes; Locus; Genetic structures; Groundnuts; Hybrids; Nitrogen; Mass media.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3294

Coordinated Research on Groundnut Rosette Virus Disease
Provedor de dados: 30
Palavras-chave: Groundnuts; Viruses; RNA; Grafting; ELISA; Genotypes; Backcrossing; Breeds (animals); Resistance varieties; Scions.
Ano: 1988
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4054

A Review of Fertilizer Use Research on Sorghum in India
Provedor de dados: 30
Autores: H.L.S. ( compiler and editor ).
Palavras-chave: Sorghum; Genetic soil types; Fertilizers; Hybrids; Grain; Nitrogen; Genotypes; Inorganic acid salts; Soil analysis.
Ano: 1984
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4028

Development of cost-effective SNP assays for chickpea genome analysis and breeding
Provedor de dados: 30
Autores: Varshney, R.K.,( Rajeev K. Varshney ).
Palavras-chave: Genomes; Polymorphism; Genotypes; Enzymes; Nucleotides; Chickpeas; DNA; Bioinformatics; Genetic structures; Genes.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3282

Food security in nutrient-stressed environments: exploiting plants' genetic capabilities
Provedor de dados: 30
Autores: J.J.
Palavras-chave: Exudates; Pigeonpeas; Genotypes; Nutrients; Genes; Nutrient uptake; Genetic engineering; Cell walls; Phosphate fertilizers; Cropping systems.
Ano: 1999
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4202

Host Selection Behavior of Helicoverpa armigera
Provedor de dados: 30
Palavras-chave: Pigeonpeas; Chickpeas; Allelochemicals; Genotypes; Integrated pest management; Animal developmental stages; Antibiosis; Semiochemicals; Grain legumes; Organic acids.
Ano: 1990
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4081

PIGEONPEA Status and Potential in Eastern and Southern Africa
Provedor de dados: 30
Autores: S. N.
Palavras-chave: Pigeonpeas; Intercropping; Millets; Sole cropping; Photoperiodicity; Genotypes; Yield losses; Early maturation; Segregation.
Ano: 2000
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3710

Agrometeorology of Groundnut
Provedor de dados: 30
Palavras-chave: Crops; Groundnuts; Drought stress; Mycotoxins; Genotypes; Weather hazards; Agrometeorology; Intercropping; Sole cropping.
Ano: 1986
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4039

Cold-tolerant Chickpea Varieties ICCV 88503, ICCV 88506, ICCV 88510
Provedor de dados: 30
Palavras-chave: Tolerance; Chickpeas; Temperature; Double cropping; Genotypes; Sowing date; Segregation; Grain legumes; Breeds (animals); Cropping systems.
Ano: 1994
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3858

Extra-large Kabuli chickpea with high resistance to Fusarium wilt
Provedor de dados: 30
Autores: P.M. Gaur.
Palavras-chave: Chickpeas; Early maturation; Agronomic characters; Germplasm; Genotypes; Breeds (animals); Soil water content; Gene banks; Fungi; Grain legumes.
Ano: 2006
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3182

Groundnut Rust Disease
Provedor de dados: 30
Palavras-chave: Crops; Groundnuts; Genotypes; Allelochemicals; Genes; Fungicides; Fungi; Pathogens; Diseases.
Ano: 1987
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4048

Enhancing adaptation of extra-short-duration pigeonpea by improving plant type
Provedor de dados: 30
Autores: Y.S.
Palavras-chave: Pigeonpeas; Genotypes; Grain legumes; Harvest index; Wheats; Sowing date; Cropping systems; Photoperiodicity; Soil water regimes; Sole cropping.
Ano: 1995
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4185

Modeling the Growth and Development of Sorghum and Pearl Millet
Provedor de dados: 30
Autores: S.M.
Palavras-chave: Leaf area; Photoperiodicity; Crop modelling; Soil water; Genotypes; Sorghum; Transpiration (animals); Water balance; Dry matter.
Ano: 1989
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4082

Pigeonpea Variety ICPL 151
Provedor de dados: 30
Palavras-chave: Pigeonpeas; Wheats; Genotypes; Segregation; Grain legumes; Millets; Crop rotation; Cropping systems; Land management; Yields.
Ano: 1993
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3841

ICRISAT ANNUAL REPORT 1986
Provedor de dados: 30
Palavras-chave: Farming systems; Design; Pigeonpeas; Genotypes; Chickpeas; Millets; Sorghum; Grain; Hybrids.
Ano: 1987
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3140

International Sorghum and Millets Newsletter
Provedor de dados: 30
Autores: J.A.
Palavras-chave: Millets; Sorghum; Grain; Hybrids; Genotypes; Cytoplasm; Germplasm; DNA; Breeds (animals); Genes.
Ano: 1998
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4667

An easy way to assess photoperiod sensitivity in sorghum: relationships of the vegetative-phase duration and photoperiod sensitivity
Provedor de dados: 30
Autores: Clerget, B.
Palavras-chave: Photoperiodicity; Sowing date; Sorghum; Genotypes; Fruits; Forecasting; Latitude; Tropical zones; Replication; Exhibitions.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3308

Extending the repertoire of microsatellite markers for genetic linkage mapping and germplasm screening in chickpea
Provedor de dados: 30
Autores: Varshney, R.K.,( Rajeev K. Varshney ).
Palavras-chave: Genetic structures; Chickpeas; Genomes; Cloning; Chromosome mapping; Plasmids; Polymorphism; DNA; Genotypes; Genetic markers.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3338

International Workshop on Groundnuts
Provedor de dados: 30
Autores: R.W.( Editor ).
Palavras-chave: Groundnuts; Root nodulation; Genotypes; Biological interaction; Mycotoxins; Chromosomes; Fungi; Breeds (animals); Polyploidy.
Ano: 1980
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3978

Food-fodder traits in groundnut
Provedor de dados: 30
Autores: Blümmel, M.
Palavras-chave: Genotypes; Nutritive value; Groundnuts; Forecasting; Nitrogen; Yields; Organic matter; Sampling; Quality; Breeds (animals).
Ano: 2005
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3246

Genetic variability for cold tolerance in pigeonpea
Provedor de dados: 30
Autores: Sandhu,J.S.
Palavras-chave: Pigeonpeas; Genotypes; Tolerance; Genetic variation; Temperature; Chickpeas; Germplasm; Genetic resources; Genetics; Freezing.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3340

Strengthening sorghum research collaboration in Asia
Provedor de dados: 30
Autores: C.L.L.
Palavras-chave: Sorghum; Grain; Germplasm; Hybrids; Genotypes; Breeds (animals); Cytoplasm; Fungi; Cereals; Pure lines.
Ano: 1998
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4205

Agronomic characteristics of different cytoplasmic male-sterility systems and their reaction to sorghum shoot fly, Atherigona soccata
Provedor de dados: 30
Autores: Dhillon, M.K.,( Mukesh K. Dhillon ).
Palavras-chave: Cytoplasm; Genotypes; Sorghum; Hybrids; Cereals; Performance; Systems; Mass media; Grain; Yields.
Ano: 2005
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3228

A rapid screening method for grain iron content in Pearl Millet
Provedor de dados: 30
Autores: Velu, G.
Palavras-chave: Wood decay; Genotypes; Grain; Millets; Protocols; Flours; Sampling; Iron; Absorption; Potassium.
Ano: 2006
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3210

Evaluation of sorghum germplasm for resistance to insect pests
Provedor de dados: 30
Autores: H.C.
Palavras-chave: Biological interaction; Sorghum; Genotypes; Germplasm; Animal developmental stages; Grain; Diapause; Sowing date; Eggs; Polysaccharides.
Ano: 2003
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4232

Nitrogen Nutrition of Groundnut in Alfisols
Provedor de dados: 30
Autores: P.T.C.
Palavras-chave: Root nodulation; Groundnuts; Nitrogen fixation; Genotypes; Rhizobium; Bacteria; Nitrogen; Enzymes; Application methods; Legumes.
Ano: 1990
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4084

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

Early and Late Leaf Spots of Groundnut
Provedor de dados: 30
Autores: McDonald, D.
Palavras-chave: Fungicides; Groundnuts; Fungi; Genotypes; Diseases; Yield losses; Pathogens; Integrated control; Organochlorine compounds; Germplasm.
Ano: 1985
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4026

Expression of antixenosis and antibiosis components of resistance to spotted stem borer Chilo partellus in sorghum under greenhouse conditions
Provedor de dados: 30
Autores: Kumar, V.K.,( V. Kishore Kumar ).
Palavras-chave: Genotypes; Antibiosis; Sorghum; Defence mechanisms; Embryonic development; Animal developmental stages; Eggs; Sexual reproduction; Biological interaction; Planting.
Ano: 2007
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3304

Evaluation of farmer-grown improved sorghum cultivars for stover quality traits
Provedor de dados: 30
Autores: Reddy, K.G.,( K. Gurava Reddy ) Ramesh, S.
Palavras-chave: Sorghum; Pigeonpeas; Nitrogen; Genotypes; Statistical methods; Crude protein; Farmers associations; Sampling; Grain; Nutritive value.
Ano: 2005
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3239

Registration of sorghum varieties ICSV 735, ICSV 758, and ICSV 808 resistant to sorghum midge, Stenodiplosis sorghicola
Provedor de dados: 30
Autores: Sharma, H.C.
Palavras-chave: Sorghum; Resistance varieties; Genotypes; Grain; Breeds (animals); Germplasm; Plant habit; Insecticides; Animal developmental stages; Millets.
Ano: 2005
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3260

Pigeonpea Improvement Project in eastern and southern Africa
Provedor de dados: 30
Autores: S.
Palavras-chave: Pigeonpeas; Genotypes; Intercropping; Husking; Grain; Biological interaction; Fungi; Germplasm; Agronomy.
Ano: 1993
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4180

Sorghum in the Eighties
Provedor de dados: 30
Palavras-chave: Sorghum; Cytoplasm; Apomixis; Genotypes; Hybrids; Genes; Grain; Breeds (animals); Cereals.
Ano: 1982
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3994

Botrytis gray mold of chickpea
Provedor de dados: 30
Autores: M.P.
Palavras-chave: Chickpeas; Fungi; Grain legumes; Genotypes; Disease resistance; Sowing date; Yield losses; Pathogens; Chemical control; Cultural control.
Ano: 1992
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4169

Microsatellite markers in analysis of resistance to coffee leaf miner in Arabica coffee
Provedor de dados: 86
Autores: Pereira,Gabriella Santos; Padilha,Lilian; Pinho,Edila Vilela Resende Von; Teixeira,Rita de Kássia Siqueira; Carvalho,Carlos Henrique Siqueira de; Maluf,Mirian Peres; Carvalho,Bruna Line de.
The objective of this work was to analyze coffee (Coffea arabica) genotypes resistant to the coffee leaf miner (Leucoptera coffeella) using microsatellite markers. Sixty-six loci were evaluated, of which 63 were obtained from the Brazilian Coffee Expressed Sequence Tag (EST) database. These loci were amplified in bulks of individuals from F5 progenies of 'Siriema' (C. arabica x C. racemosa) resistant and susceptible to the insect, in eight samples of C. racemosa, and in a F6 population of 'Siriema' with 91 individuals segregating for resistance to the leaf miner. Polymorphisms were verified for two simple sequence repeat (SSR) loci in bulks of the susceptible progenies. The two polymorphic alleles were present in around 70% of the susceptible genotypes in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coffea arabica; Leucoptera coffeella; EST-SSR; Genotypes.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2011001200010

Stability of soybean yield through different sowing periods
Provedor de dados: 86
Autores: LIMA,WILMAR FERREIRA; TOLEDO,JOSÉ FRANCISCO FERRAZ DE; ARIAS,CARLOS ALBERTO ARRABAL; OLIVEIRA,MARCELO FERNANDES DE.
Soybean yield is highly affected by sowing period and there are significant productivity losses when sowings are done outward a relatively restricted period in many regions of Brazil. Breeding cultivars less sensitive to photoperiod and to temperature variations is desirable for adaptation to wider sowing period and wider latitude range and also make irrigated soybean cultivation possible during the fall-winter seasons in frost free regions. The possibility of selecting high yielding and stable lines for yield during various sowing periods was studied by analyzing the behavior of 100 non-selected advanced lines (F9 and F10), from each one of all possible biparental crosses involving the genotypes BR85-29009, OCEPAR 8, FT-2, and BR-13. Experiments were set...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycine max; Cultivars; Genotypes; Progeny; Photoperiodicity; Temperature; Yields; Productivity.
Ano: 2000
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2000001100009

Biometry and genetic diversity of paradise nut genotypes (Lecythidaceae)
Provedor de dados: 86
Autores: Rosa,Thuanny Lins Monteiro; Araujo,Caroline Palacio de; Alexandre,Rodrigo Sobreira; Schmildt,Edilson Romais; Lopes,José Carlos.
Abstract: The objective of this work was to evaluate the biometry of fruit and seed, and the diversity of paradise nut (Lecythis pisonis) genotypes. Fruit of 12 paradise nut genotypes were collected from plants in the northern region of the state of Espírito Santo and in the eastern region of the state of Minas Gerais, Brazil. Data were subjected to the analysis of variance, and means of the different genotypes were compared by Scott-Knott’s mean clustering test. The phenotypic diversity was analyzed using Mahalanobis’ generalized distance, and clustering, by Tocher’s optimization method and the graphical dispersion of canonical variables. The relative contribution of the characters to diversity was assessed by Singh’s method. The paradise nut genotypes...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lecythis pisonis; Characterization; Divergence; Genotypes; Sapucaia nut.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2019000102502

Genetic analysis of aluminum tolerance in Brazilian barleys
Provedor de dados: 86
Autores: Minella,Euclydes; Sorrells,Mark Earl.
Aluminum (Al) toxicity is a major factor limiting barley growth in acid soils, and genotypes with adequate level of tolerance are needed for improving barley adaptation in Brazil. To study the inheritance of Al tolerance in Brazilian barleys, cultivars Antarctica 1, BR 1 and FM 404 were crossed to sensitive Kearney and PFC 8026, and intercrossed. Parental, F1, F2 and F6 generations were grown in nutrient solution containing 0.03, 0.05 and 0.07 mM of Al and classified for tolerance by the root tip hematoxylin staining assay. Tolerant by sensitive F2 progenies segregated three tolerant to one sensitive, fitting the 3:1 ratio expected for a single gene. The F6 populations segregated one tolerant to one sensitive also fitting a monogenic ratio. The F2...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hordeum vulgare; Genotypes; Genetic inheritance; Toxicity.
Ano: 2002
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2002000800007

Nivel crítico del agua en el suelo para decidir la siembra en agricultura de zonas áridas: (con 4 figuras y 1 tabla)
Provedor de dados: 85
Autores: López-Martínez,José Dimas; Salazar-Sosa,Enrique; Vázquez-Vázquez,Cirilo; Figueroa-Viramontes,Rafael; Berumen-Padilla,Salvador; Martinez-Rubin,Enrique.
Taking under consideration that potential evapotranspiration normally exceeds the growing season rainfall and that a water shortage can occur unless a reserve of soil water is stored before the crop is planted, it can be concluded that the amount of stored soil water at sowing time is a critical factor in the success of dryland cropping systems. The main aim of this investigation was to know if interaction c2 test is a valuable tool, when taking into account stored soil (0-60 cm depth) water at sowing time and maize grain yield, in making decision for sowing or not sowing at a given time. Data on the amount of soil water at sowing time and maize grain yield from four experiments carried out during 2001 and 2002 at the Ejido Francisco Villa, Lerdo, Durango,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Genotypes; Interaction c2 test; Grain yield.
Ano: 2004
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-56572004000100034

An efficient protocol for culturing meristems of sorghum hybrids
Provedor de dados: 85
Autores: Sadia¹,B; Josekutty,PC; Potlakayala,SD; Patel,P; Goldman,S; Rudrabhatla,SV.
A robust protocol for culturing meristems of Sorghum is required to assist with rapid genetic improvement of the genus. Through meristem culture, an efficient method for rapid micropropagation was developed for Sorghum bicolor (L.) Moench. hybrids, namely NC+262, NC+6C21 and NC+6B50. Complete plants were regenerated directly from shoot meristems without an intervening callus phase. Regeneration frequencies varied between the studied genotypes and according to the growth regulator combinations present in the medium. The combination of BAP and TDZ showed a synergistic effect on shoot multiplication. The highest number of shoots per meristem (68 ± 2) was recorded for the genotype NC+262, followed by NC+6C21 (31.3 ± 0.8), and NC+6B50 (16 ± 1.7). MS medium...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Micropropagation; Sorghum bicolor; Tissue culture; Genetic improvement; Genotypes.
Ano: 2010
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-56572010000200010

Morphology, Blood Chemistry and Behavioral Response of Crossbred Chickens Reared Under Alternative Production Systems
Provedor de dados: 89
Autores: Usman,M; Mahmud,A; Hussain,J; Javid,A.
ABSTRACT In the present study, the second generation of two genotypes RNN (Rhode Island Red × Naked Neck) and BNN (Black Australorp × Naked Neck) obtained by two self-crosses (RNN × RNN =RR and BNN × BNN= BB) and two reciprocal crosses (RNN × BNN = RB and BNN × RNN = BR) were evaluated in three alternative production systems (conventional cages, enriched cages, and aviary). In total 480 birds, comprising 240 pullets with 240 cockerels (60 pullets &amp; 60 cockerels from each crossbred) were used during rearing phase (17-21 weeks). Higher body weight, shank circumference, body and drumstick length were noticed in RB and BR genotypes. Among different production systems, chickens reared in enriched cages showed higher body weight and body lengths than other...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alternative production systems; Antibody response; Genotypes; Morphometrics; Serum chemistry.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2020000200312

Dry matter and macronutrient accumulation in fruits of Conilon coffee with different ripening cycles
Provedor de dados: 90
Autores: Partelli,Fábio Luiz; Espindula,Marcelo Curitiba; Marré,Wellington Braida; Vieira,Henrique Duarte.
The period between anthesis and fruit ripening varies according to the Conilon coffee (Coffea canephora) genotype. Therefore, the time of the nutritional requirements for fruit formation may differ, depending on the formation phase and the genotype, and may directly affect split application of fertilizer. The aim of this study was to quantify the accumulation of dry matter and N, P, K, Ca, Mg and S at several stages in the fruit of the Conilon coffee genotype with different ripening cycles, which may suggest the need for split application of fertilizer in coffee. The experiment was carried out in the municipality of Nova Venecia, Espírito Santo, Brazil, throughout the reproductive cycle. The treatments were composed of four coffee genotypes with different...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coffea canephora; Genotypes; Maturation cycle; Fertilization management.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832014000100021

Micronutrient Accumulation in Conilon Coffee Berries with Different Maturation Cycles
Provedor de dados: 90
Autores: Marré,Wellington Braida; Partelli,Fábio Luiz; Espindula,Marcelo Curitiba; Dias,Jairo Rafael Machado; Gontijo,Ivoney; Vieira,Henrique Duarte.
ABSTRACT The number of days between anthesis and maturation of conilon coffee berries varies according to the genotype. Thus, it is believed that periods of greater nutrient demand for fruit formation also vary according to the genotype, directly influencing fertilizer management. The goal of this study was to establish accumulation curves for the micronutrients boron, copper, iron, manganese, and zinc in conilon coffee trees with different maturation cycles. The experiment was conducted in Nova Venécia, State of Espírito Santo, Brazil, during the reproductive cycle of the 2010/2011 crop year. Four coffee genotypes with different maturation cycles (early, intermediate, late, and super-late) were studied. A completely randomized experimental design was used...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coffea canephora; Genotypes; Fertilizer management.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832015000501456

Agronomic performance of maize hybrids under supplemental irrigation depths
Provedor de dados: 91
Autores: Ben,Luis H. B.; Peiter,Marcia X.; Robaina,Adroaldo D.; Kirchner,Jardel H.; Mezzomo,Wellington; Pimenta,Bruna D.
ABSTRACT The choice of a maize hybrid, considering the technology level and irrigation management, contributes to the improvement of the plant productivity and water use efficiency (WUE). Thus, the objective of this study was to evaluate the effects of irrigation depths on production components, grain yield, technical efficiency, and WUE in maize hybrids. The experiment was conducted in Santiago, RS state, Brazil, in the 2015/2016 and 2016/2017 crop seasons, using a randomized block design in factorial scheme, consisting of five irrigation depths (0, 50, 75, 100 and 125% of crop evapotranspiration - ETc) and four maize hybrids in crop season I (2015/2016), and six maize hybrids in crop season II (2016/2017). The number of ears per plant, number of grains...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Water deficit; Zea mays L.; Water use efficiency; Genotypes; Grain yield.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662019000700524

AGRONOMIC EVALUATION OF BANANA PLANTS IN THREE PRODUCTION CYCLES IN SOUTHWESTERN STATE OF BAHIA
Provedor de dados: 94
Autores: ARANTES,ALESSANDRO DE MAGALHÃES; DONATO,SÉRGIO LUIZ RODRIGUES; SILVA,TÂNIA SANTOS; RODRIGUES FILHO,VAGNER ALVES; AMORIM,EDSON PERITO.
ABSTRACT  This assay was conducted in the experimental area of the Federal Institute of Bahia, Campus Guanambi, BA, and aimed to evaluate agronomic traits of Prata, Cavendish, Gros Michel and Maçã banana cultivars three production cycles. The 72 treatments, 24 cultivars and three production cycles were arranged in a split plot scheme in time, in a completely randomized design with five replications and four plants per plot. Plots were arranged in 24 cultivars, Prata-Anã, Maravilha, FHIA-18, FHIA-18 BRS, BRS Platina, JV42-135, Pacovan, Japira, PV79-34, Pacovan-Ken, Preciosa, Guarantida, Maçã, Caipira, BRS Tropical, BRS Princesa, YB42-03, YB42-07, YB42-47, Grande-Naine, Calypso, Buccaneiro, FHIA-23 and FHIA-17; and subplots consisted of three production...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Genotypes; Musa spp; Productive potential; Vegetative vigor.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000100703

Lipid peroxidation and seed emergency in progenies of the yellow passion fruit plant
Provedor de dados: 94
Autores: Oliveira,João Paulo Bestete de; Alexandre,Rodrigo Sobreira; Negreiros,Jacson Rondinelli da Silva; Lopes,José Carlos; Bruckner,Claudio Horst.
The objective was to evaluate the percentage of emergency plantlets and lipid peroxidation in seeds of 29 half-sib progenies of yellow passion fruit (Passiflora edulis Sims.) after 24 months under storage. The experimental design was completely randomized, with four replications of 50 seeds each, from which the treatments were the progenies (1-29). The evaluation of the percent plantlet emergency was accomplished at 14 and 28 days after sowing. The lipid peroxidation of the seeds was expressed as malondialdehyde (MDA) content that was determined by the TBARS method. Approximately 21% of those half-sib progenies maintained the viability of their seeds for twenty-four months under storage. The results point out a remarkable genetic variability for vigor and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Passiflora edulis; Genotypes; Seeds; Vigor; Stress oxidative.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452012000300009

Yield performance of intacta soybean cultivars in western Paraná
Provedor de dados: 22
Autores: Tessele, Augusto; Kreinchinski, Fabio Henrique; Albrecht, Leandro Paiola; Albrecht, Alfredo Junior Paiola; Lorenzetti, Juliano Borotoluzzi.
The soybean, one of the most important cultures in Brazilian agriculture, is a profitable culture due to the use of brand new technologies in the development of new cultivars, which contain more and more biotechnologies that turn the crop management easier. Among these technologies, there is the INTACTA RR2 PRO®, which was recently released. However, there are few studies to show the most yielding cultivars indicated to Marechal Cândido Rondon. So, the aim of this study was to evaluate some cultivars indicated to this region and then recommend them to the farmers. A couple of agronomic characteristics were evaluated, focusing in the yield and cycle. The randomized block design was used, with four replications. The obtained data was submitted to variance...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Genotypes; Glycine max L.; IPRO RR2; Yield.
Ano: 2017
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/14696

Pyramiding TYLCV and TSWV resistance genes in tomato genotypes
Provedor de dados: 100
Autores: Gómez Consuegra,Olimpia; Piñón Gómez,Mayte; Martínez Zubiaur,Yamila.
The Cuban tomato line LD3 , in which the Ty-1 gene from Solanum chilense LA 1969 was detected, was crossed with an F1 hybrid carrying the genes Ty-3 from S. chilense LA 2779 and Sw-5 from S. peruvianum. A hundred F2 plants were transplanted to a ferralitic soil in the field and the F2 plants individually evaluated in the field with high natural TYLCV-IL (Cu) incidence by using a scale from 0 (no symptom) to 4 (severe stunting). The total DNA extracted from the F2 plants were analyzed per individual plant by using PCR markers linked to the genes Ty-3 (resistance to TYLCV) and Sw-5 (resistance to TSWV) so that both genes could be detected in a same genotype. Eighty two F2 plants showed no symptoms under natural TYLCV incidence (0 symptoms) with a...
Tipo: Journal article
Palavras-chave: TYLCV; TSWV; Pyrimiding; Resistance genes; Tomato; Genotypes.
Ano: 2015
URL: http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S1010-27522015000200011

Residual biomass potential of commercial and pre-commercial sugarcane cultivars
Provedor de dados: 63
Autores: Landell,Marcos Guimarães de Andrade; Scarpari,Maximiliano Salles; Xavier,Mauro Alexandre; Anjos,Ivan Antônio dos; Baptista,Antônio Sampaio; Aguiar,Cláudio Lima de; Silva,Daniel Nunes da; Bidóia,Márcio Aurélio Pitta; Brancalião,Sandro Roberto; Bressiani,José Antônio; Campos,Marcelo Ferraz de; Miguel,Paulo Eduardo Martins; Silva,Thiago Nogueira da; Silva,Victor Hugo Pavelqueires da; Anjos,Luciana Oliveira Souza; Ogata,Bruna Harumi.
Sugarcane (Saccharum spp.) is an efficient and sustainable alternative for energy generation compared to non-renewable sources. Currently, during the mechanized harvest process, the straw left in the field can be used in part for the second generation ethanol and increasing the electric energy production. Thus, this study aimed to provide information on the potential for residual biomass cultivars of sugarcane cropping system. This study provides the following information: yield of straw, depending on the calculated leaf area index and the number of tillers per linear meter; primary energy production of several sugarcane genotypes; contribution of dry tops and leaves; biomass yield; and evaluation of fiber, cellulose, hemicellulose and lignin. Preliminary...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Straw; Genotypes; Composition.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162013000500003

Yield components as indicators of drought tolerance of sugarcane
Provedor de dados: 63
Autores: Silva,Marcelo de Almeida; Silva,Jorge Alberto Gonçalves da; Enciso,Juan; Sharma,Vivek; Jifon,John.
Water deficit is one of the major factors limiting the production of sugarcane (Saccharum officinarum L.). A study of the effects of limited water condition on yield components and their relationship with productivity can aid breeding programs in selecting for high yielding genotypes under this condition. The objective of this study was to investigate the relationships among the parameters stalk number, stalk height, stalk diameter, and stalk weight with cane yield in sugarcane growing in a field under moderate water stress during its grand growth period, in order to provide information to help breeders in adopting traits for selecting drought tolerant varieties. Seventy-eight genotypes plus two controls, one drought-tolerant and one drought-susceptible,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Saccharum spp.; Biometric attributes; Productivity; Water stress; Genotypes.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162008000600008

Estimation of papaya leaf area using the central vein length
Provedor de dados: 63
Autores: Campostrini,Eliemar; Yamanishi,Osvaldo Kiyoshi.
Four genotypes of papaya (Carica papaya L.) two from the 'Solo' group (Sunrise Solo and Improved Sunrise Solo line 72/12) and two from the 'Formosa' group (Tainung 02 and Known-You 01), grown in Macaé, RJ, Brazil (lat. 22(0) 24' S, long. 41(0) 42' W), were used in this study. Twenty-five mature leaves from each genotype were sampled four and five months after seedling transplant to the field to determine the length of the leaf central vein (LLCV) and the leaf area (LA). According to covariance analyses there were no significant differences in the slope and intercept of the mathematical models calculated for each genotype. Thus, a single mathematical model (Log LA = 0.315 + 1.85 Log LLCV, R²=0.898) was adjusted to estimate the LA using the length of LLCV...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carica papaya; Mathematical model; Genotypes.
Ano: 2001
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162001000100007

กิจกรรมเอนไซม์ซูเปอร์ออกไซด์ดิสมิวเทสในหัวแก่นตะวันสายพันธุ์ต่างๆ
Provedor de dados: 106
Autores: Anoma Dongsansuk; Sanan Jogloy.
The study of SOD activity in Jerusalem artichoke tubers in 3 varieties that were different harvesting stage and no report the amount of SOD in different parts of Jerusalem artichoke tuber was carried out. The aims of this study were to evaluate SOD activity in various varieties of Jerusalem artichoke and to evaluate the difference of SOD activity in different parts of Jerusalem artichoke tuber. This experiment used 3 varieties of Jerusalem artichoke including Hel 65, CN 52867 and JA 89 that were different genotypes. These tubers were separated into 3 parts: head, middle and tail for extraction and determination of SOD activity. The results showed that Jerusalem artichoke var. Hel 65 exhibited the highest SOD activity compared to var. CN 52867 and JA 89....
Tipo: PhysicalObject
Palavras-chave: Helainthus tuberosus; Jurusalem artichoke; Enzyme; Antioxidant enzyme; Superoxide dismutase; SOD; Genotypes; แก่นตะวัน; เยรูซาเลม อาร์ติโชค; การเปรียบเทียบพันธุ์; เอนไซม์; ซูเปอร์ออกไซด์ดิสมิวเทส; แอนติออกซิแดนท์.
Ano: 2014
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5735

การตอบสนองทางสรีรวิทยาต่อความเครียดเนื่องจากความร้อนในโคนมที่มีจีโนไทป์ที่แตกต่างกันของยีน HSP70-2
Provedor de dados: 106
Autores: Tatsaporn Siripug; Suporn Katawatin.
HSP70-2 is well accepted as an indicator of heat stress. The purpose of this study was to investigate the physiological responses to heat stress of differential genotypes of HSP70-2 in dairy cattle. Thirty two female Holstein Friesian (HF) crossbred heifers, 2-3 years of age, 266 ± 5.6 kg body weight were placed outdoor with partial roof. Blood samples were collected to do genotyping of HSP70-2 using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) technique. Ambient temperature, relative humidity and physiological responses, including rectal temperature, respiration rate, sweating rate, pulse rate, skin temperature, and N/L ratio were examined at 06.00, 14.00, 18.00 and 22.00. Genotyping revealed that there were 14 and 18...
Tipo: PhysicalObject
Palavras-chave: Dairy cattle; Genotypes; Genetic variation; Hsp70-2; Heat stress; Heat tolerant; Genetic improvement; โคนม; รูปแบบจีโนไทป์; พันธุกรรม; การแสดงออกของยีน; ความแตกต่างทางพันธุกรรม; การตอบสนองทางสรีรวิทยา; ความเครียด; อากาศร้อน; การทนร้อน; การรักษาสมดุลความร้อน; การปรับปรุงพันธุ์.
Ano: 2014
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5750

Evaluation of phenotypic stability of resistance to Phytophthora spp. in cacao clones
Provedor de dados: 102
Autores: Pinto,Luiz Roberto M.; Silva,Stela Dalva V.M.; Yamada,Milton M.
Resistance of fourteen Theobroma cacao clones to Phytophthora spp. was evaluated using stem inoculations on grafted seedlings. Concepts of phenotypic stability were used to interpret the results and to express horizontality of the resistance. The linear regression coefficient 'b', the determination coefficient (R²) and average lesion size were used to determine the level of horizontal resistance, the phenotypic stability and the predictability of all clones. The results indicated that clones P 7 and MA 15 present highest levels of horizontal resistance and stability, but with moderate predictability. Clones CAS 1 and CEPEC 13 were classified as those with high horizontal resistance, stability and predictability, while clones PA 30, UF 650 and SIAL 88 and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Theobroma cacao; Genotypes; Black pod disease.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-41582007000600001

Agrosilício na produção de clones de mandioquinha-salsa - DOI: 10.4025/actasciagron.v31i3.699
Provedor de dados: 1
Autores: Sediyama, Maria Aparecida Nogueira; EPAMIG/UFV; Santos, Marlei Rosa; EPAMIG/UFV; Albanez, Ana Cláudia Miranda Pinheiro; EMATER; Ribeiro, José Márcio Oliveira; EMATER; Granate, Maria José; EPAMIG/UFV; Vidigal, Sanzio Mollica; EPAMIG/UFV.
Para avaliar a produção de clones de mandioquinha-salsa em função da aplicação de agrosilício, realizou-se um experimento no município de Viçosa, Estado de Minas Gerais, no período de maio/2004 a março/2005. Utilizou-se o delineamento de blocos casualizados no esquema fatorial 9 x 2, em faixas, sendo nove clones: Araponga, BGH-4550, BGH-5742, BGH-5744, BGH-5747, BGH-6417, BGH-6425, BGH-6525 e Senador Amaral, cultivados na ausência e presença de agrosilício (2.500 kg ha-1), com três repetições. A colheita foi realizada aos 304 dias após o plantio, quando se avaliou a altura e diâmetro das plantas e massa fresca da parte aérea, número de raízes por planta, produção de raízes comerciais, não-comerciais (refugo), podres e coroa em kg ha-1. Não houve efeito da...
Palavras-chave: 5.01.00.00-9    Agronomia Arracacia xanthorrhiza; Genótipos; Resíduo siderúrgico; Produtividade Arracacia xanthorrhiza; Genotypes; Siderurgical waste; Yield.
Ano: 2009
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/699

Rhizogenic behavior of black pepper cultivars to indole-3-butyric acid
Provedor de dados: 1
Autores: Secundino, Welington; Assistência Técnica e Extensão Rural; Alexandre, Rodrigo Sobreira; Universidade Federal do Espírito Santo - UFES/Centro Universitário Norte do Espírito Santo - CEUNES; Schimildt, Edilson Romais; Universidade Federal do Espírito Santo; Schimildt, Omar; Universidade Federal do Espírito Santo; Magevski, Gizele Cristina; Universidade Federal do Espírito Santo; Martins, João Paulo Rodrigues; Universidade Federal de Lavras.
Little information is available regarding vegetative propagation of the species Piper nigrum L. to generate technical recommendations for the production of seedlings on a commercial scale. The purpose of this study was to investigate the rhizogenic behavior of cultivars of this species regarding indol-3-butyric acid (IBA). The experiment was performed at a vegetation house equipped with an intermittent nebulization irrigation system. The experimental site was located in the University Center of Northern Espírito Santo (CEUNES) of the Federal University of Espírito Santo (UFES), Brazil. The experimental design consisted of randomized blocks arranged in a 3 x 5 factorial scheme: three cultivars (Bragantina, Iaçará and Guajarina) x five IBA concentrations (0;...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.01.03.04-0 Piper nigrum L.; Genotypes; Propagation; Cutting Produção de Mudas.
Ano: 2014
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/18112

Potenciais produtivo e genético de clones de batata-doce - DOI: 10.4025/actasciagron.v31i3.835
Provedor de dados: 1
Autores: Cavalcante, Marcelo; UFAL; Ferreira, Paulo Vanderlei; UFAL; Paixão, Stênio Lopes; UFAL; Costa, João Gomes da; EMBRAPA; Pereira, Rodrigo Gomes; UFAL; Madalena, José Antônio; UFAL.
Com o objetivo de avaliar os potenciais produtivo e genético de clones de batata-doce, visando à seleção de materiais genéticos mais produtivos, com caracteres que facilitem o manejo, foi desenvolvido um experimento, no ano de 2007, composto por nove clones e duas variedades, no delineamento em blocos casualizados, com três repetições. Avaliaram-se seis características da parte aérea e quatro das raízes. O clone 6 obteve a maior produtividade de raiz comercial, com 12,08 t ha-1. Os clones 8, 14 e a variedade Rainha Prata apresentaram as maiores produtividades de fitomassa da parte aérea, com 5,42; 5,17 e 5,83 t ha-1, respectivamente. O clone 11, além de produzir 9,08 t ha-1 de raiz comercial e 4,02 t ha-1 de fitomassa da parte aérea, apresentou também...
Palavras-chave: 5.01.00.00-9    Agronomia Ipomoea batatas; Melhoramento genético; Parâmetros genéticos; Genótipos Ipomoea batatas; Genetic breeding; Genetic parameters; Genotypes.
Ano: 2009
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/835

Nutritional value of sorghum silages
Provedor de dados: 2
Autores: Moura, Marielly Maria Almeida; Pires, Daniel Ananias de Assis; Costa, Renê Ferreira; Tolentino, Daniella Cangussú; Rigueira, João Paulo Sampaio; Sales, Eleuza Clarete Junqueira de.
 This study aimed to evaluate the nutritional characteristics and quality of silages of five sorghum genotypes, namely: Volumax, AG2005E, Qualimax, BRS610 and AG2501. The study was conducted at the Experimental Farm Unimontes, in the municipality of Janaúba, state of Minas Gerais. The treatments were distributed in a randomized block design with four replicates. Data were tested by analysis of variance andmeans were compared by Scott-Knott test at a significance level of 5%. The pH values ranged from 3.93 and 4.10. Genotypes differed in all studied nutritional characteristics (p &lt; 0.05). For the acid detergent fiber, differences were detected between the genotypes, AG2501 (35.66%), Volumax (34.89%), AG2005E (34.53%), Qualimax (32.39%) and BRS610...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: ZOOTECNIA: FORRAGICULTURA preserved food; Genotypes; Nutritional quality.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/32677

Protein fraction, degradability and digestibility of pearl millet silage at different cutting ages
Provedor de dados: 2
Autores: Guimarães, Katia Cylene; CEFETRV; Costa, Kátia Aparecida de Pinho; Instituto Federal Goiano; Paludo, Alexsandra; Instituto Federal Goiano; Santos, Nayara Fernandes dos; Instituto Federal Goiano; Rossi, Robson Marcelo; Universidade Estadual de Maringá; Cruvinel, Welma Santos; Instituto Federal Goiano.
The determination of protein fraction and rumen fermentation characteristics of pearl millet genotypes is important, since generate information about food nutritional value and also guide the breeding programs of genotypes to be used in diets of ruminants. The objective of this research was to determine the digestion rates of protein fractions, dry matter degradability and in vitro dry matter digestibility of silages from pearl millet genotypes produced at different cutting ages. The experiment was carried out on the Agronomy campus of theRioVerdeUniversityand on the Rio Verde campus of Goiano Federal Institute. The experimental design was randomized blocks with four replications in a 5 x 3 factorial arrangement, with five genotypes of millet: ARD 500, ADR...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ensilage; Genotypes; Nutritional value; Pennisetum glaucum (L.) R. BR.; Rumen fermentation.
Ano: 2014
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/21415

Digestible lysine for broilers from different commercial strains in the final phase
Provedor de dados: 2
Autores: Dalólio, Felipe Santos; Moreira, Joerley; Vaz, Diego Pereira; Albino, Luiz Fernando Teixeira; Nunes, Ricardo Vianna; Dessimoni, Gabriel Villela.
This study aimed to evaluate different digestible lysine levels in diets for broilers chickens from different commercial strains, from 49 to 56 days of age, on performance and carcass characteristics. A total of 432 male broilers from 49 days old were used, with an average weight of 3560±250 g. It was used a completely randomized design in a factorial arrangement 3x4, and the birds, from three strains (Cobb 500, Hubbard Flex and Ross 308) were divided into four levels of digestible lysine (0.800, 0.950, 1.100 and 1.250%), with four replicates of 12 birds each. It was evaluated the weight gain, feed intake, feed conversion ratio, carcass yield, breast yield, breast meat yield and the yield of the thigh and drumstick. There was no interaction between lysine...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ciências Agrárias; Zootecnia  Avicultura amino acids; Breast meat; Performance; Genotypes; Carcass yield.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/31482

Fermentation characteristics and nutritive values of sorghum silages
Provedor de dados: 2
Autores: Veriato, Florence Taciana; Pires, Daniel Ananias De Assis; Tolentino, Daniela Cangussú; Alves, Dorismar David; Jayme, Diogo Conzaga; Moura, Marielly Maria Almeida.
The objective of this study was to select sorghum genotypes for silage production. The study was carried out at Embrapa Maize &amp; Sorghum’s experimental field. Planting was performed in randomized blocks, with three replicates and the Scott-Knott test at a 5% probability level. The material was ensilaged in laboratory silos opened after 56 days for analysis concerning fermentation and bromatological composition. Only crude protein showed no significant difference (p &gt; 0.05), with an overall mean of 8.88%. The other variables presented significant differences (p &lt; 0.05): pH (3.34 to 3.94); Aw (0.93 to 0.98); N-NH 3/TN (1.61 to 6.56%); green matter yield (12.05 to 34.14 t ha-1); dry matter yield (6.19 to 11.42 t ha-1); dry matter (26.89 to 49.95%);...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: ZOOTECNIA:FORRAGICULTURA digestibility; Genotypes; Productivity.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/34458

High prevalence of unusual genotypes of Toxoplasma gondii infection in pork meat samples from Erechim, Southern Brazil
Provedor de dados: 42
Autores: Belfort,RN; Nussenblatt,Veronique; Rizzo,Luiz; Muccioli,Cristina; Silveira,Claudio; Nussenblatt,Robert; Khan,Assis; Sibley,L. David; Belfort-Jr.,Rubens.
Toxoplasmosis is the most common cause of infectious uveitis in Brazil, with a higher frequency in the South of the country. We have collected samples from porcine tongue and diaphragm obtained in both large and small abattoirs and used molecular biological technique to determine the prevalence of infection and RFLP analysis to type the parasites. Seventeen out of 50 (34%) samples from the diaphragm and 33 out of 50 (66%) samples from the tongue demonstrated a positive PCR reaction for T. gondii and restriction analysis of four of the positive samples revealed that all had a type I genotype at SAG2. However, when other unlinked loci were analyzed, these strains had a type III genotype at markers BTUB, SAG3, and GRA6. One of the strains (8T) had a type II...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ocular toxoplasmosis; Toxoplasma gondii; Genotypes.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652007000100013

Morphophysiology, Phenotypic and Molecular Diversity of Auxin-induced Passiflora mucronata Lam. (Passifloraceae)
Provedor de dados: 42
Autores: FRANÇA,JULIANY M.; VENIAL,LUCIMARA R.; COSTA,ELOÁ B.; SCHMILDT,EDILSON R.; SCHMILDT,OMAR; BERNARDES,PAULA M.; TATAGIBA,SANDRO D.; LOPES,JOSÉ C.; FERREIRA,MARCIA F.S.; ALEXANDRE,RODRIGO S.
ABSTRACT Genetic diversity allows identification of potential intraspecific genotypes in the genus Passiflora. The objective of this study was to examine the morphological and genetic diversity of auxin-induced Passiflora mucronata. The experiments were arranged in a complete randomized block design, with a 9 x 2 factorial arrangement (nine genotypes x presence and absence of auxin, indole-3-butyric acid (IBA)), with four replicates of 16 cuttings. The rooting and vegetative growth responses were variable. Genotype 5 was more responsive in the absence of IBA and genotypes 3, 8 and 9 were more responsive in the presence of IBA. Auxin increased rooting rate and percentage, reducing the average time of root protrusion in eight days. IBA also contributed to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Indol-3-butyric acid; Rooting; Genotypes; Restinga passion fruit; Molecular markers ISSR; Propagation.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000401799

Genetic variability and inheritance to aluminum tolerance in nutrient solution in triticale
Provedor de dados: 53
Autores: Silva,Allan Henrique; Paterniani,Maria Elisa Ayres Guidetti Zagatto; Camargo,Carlos Eduardo de Oliveira.
Triticale has shown different behavior to aluminum toxicity (A1(3+)) when applied nutrient solution. This study had the objective of evaluating 19 triticale lines inserted at International Maize and Wheat Improvement Center (CIMMYT), IAC-5 cultivar and two control cultivars of wheat in the presence of 0, 3, 6, 9, 12 and 15 mg L- 1 of Al3+. Afterwards, four genotypes being two tolerant and two sensitive were chosen to obtain the F1's, F2's, RC1's and RC2's generations, in all possible crossing. The seedlings were submitted to 6 mg L- 1 of Al3+ and analyzed later on (tolerant and sensitive) by the chi-square method. The root growth was also obtained to estimate the genetic parameters involved in the character control. The trials were carried out in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: X triticosecale Wittmack; Genotypes; Genetic inheritance and genetic parameters.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052014000100002

Influence of grape genotype, ripening season, seed trace size, and culture date on in ovule embryo development and plant formation
Provedor de dados: 53
Autores: Pommer,Celso V.; Ramming,David W.; Emershad,Richard L.
Eighteen seedless grape genotypes differing in ripening season (early, mid and late) and in seed trace size (small, medium and large) were harvested at 6, 10, 14, 18 and 22 weeks past bloom (wpb). Using embryo rescue techniques it was studied if embryo do abort as the fruit matures and what percent embryos remain viable at later stages. The size of seed trace was also investigated to determine its influence on embryo viability during maturation. It was found that genotype have great influence on embryo culture traits. Late maturing genotypes showed fewer rescued embryos, germinated embryos and transplantable plants than early and mid season ones. The best culture time for grape embryo rescue is 6 and 10 wpb. At these dates, the largest number of embryos,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Seedless grapes; Embryo rescue; Genotypes; "in vitro" culture.
Ano: 1995
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051995000200002

Yield responses of 12 okra cultivars to southern root-knot nematode (Meloidogyne incognita)
Provedor de dados: 53
Autores: Mukhtar,Tariq; Hussain,Muhammad Arshad; Kayani,Muhammad Zameer.
ABSTRACT Meloidogyne incognita is one of the most widespread and damaging plant-parasitic nematodes throughout the world and substantially affects growth and yield of okra (Abelmoschus esculentus L). In the present study, effects of M. incognita on yield parameters of 12 okra cultivars with varying levels of resistance or susceptibility were assessed. M. incognita caused significant reductions in yield parameters of okra plants of all the cultivars. Maximum reduction of 34.1% in yield was observed in highly susceptible (HS) cultivar Sharmeeli. The nematode caused 20 and 17.6% reductions in yields in susceptible (S) cultivars Okra Sindha and Anmol, respectively. Moderately susceptible (MS) cultivars suffered 5.9 to 12.9% reductions in yields. In case of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Abelmoschus esculentus; Root-knot nematodes; Growth variables; Genotypes.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052017000100108

Molecular epidemiology of the human group A rotavirus in the Paraná State, Brazil
Provedor de dados: 52
Autores: Santos,Jucélia Stadinicki dos; Alfieri,Alice Fernandes; Leite,José Paulo Gagliardi; Skraba,Irene; Alfieri,Amauri Alcindo.
From January/2000 to December/2003, 550 diarrheic fecal samples from the children and adults were collected in several geographical regions of Paraná State, Brazil. The enzyme immunoassay showed 120 (21.8%) samples positive for the group A rotaviruses. One hundred and fourteen samples were genotyped by multiplex-nested-PCR assay. The highest frequency (77.5%) of the positive samples (n=93) was observed in the children under 5 years old. Rotavirus diarrhea was more frequent in the cold and dry seasons of the four evaluated years. The most frequent genotypes were: G1 (50.9%), G4 (9.6%), G9 (7.0%), G2 (1.7%), G3 (0.9%), P[ 8] (71.9%), and P[ 4] (3.5%). The P[ 8] G1 (46.5%) and P[ 8] G4 (9.6%) were the main combinations found to P and G genotypes. The mixed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diarrhea; Rotavirus; Diagnostic; PAGE; RT-PCR; Genotypes.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000200008

Hepatitis B virus in the State of Alagoas, Brazil: genotypes characterization and mutations of the precore and basal core promoter regions
Provedor de dados: 55
Autores: Eloy,Alba Maria Xavier; Moreira,Regina Célia; Lemos,Marcílio Figueiredo; Silva,Jéfferson Luis de Almeida; Coêlho,Maria Rosângela Cunha Duarte.
The aims of this study were to investigate the genotypes of hepatitis B virus and to identify the precore G1896A and basal core promoter A1762T/G1764A mutations in HBsAg and anti-HBc-positive patients. Eighty-three asymptomatic individuals, three with acute hepatitis B and 33 with chronic hepatitis B referred to viral hepatitis centers in the State of Alagoas, Brazil were analyzed according to their viral load, HBeAg/anti-HBe profile and alanine aminotransferase serum level. The genotypes identified were: A (92.5%), C (5%), D (1.25%) and F (1.25%). The precore mutation was detected in 3.8% of sequences and basal core promoter mutation in 52.4%. These were identified in 45.45% of the asymptomatic individuals and 54.55% of the patients with chronic...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Genotypes; HBV mutation; Alagoas; Brazil.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702013000600013

Genotypes and clinical data of respiratory syncytial virus and metapneumovirus in brazilian infants: a new perspective
Provedor de dados: 55
Autores: Riccetto,Adriana Gut Lopes; Silva,Luciana Helena Antoniassi da; Spilki,Fernando Rosado; Morcillo,André Moreno; Arns,Clarice Weis; Baracat,Emílio Carlos Elias.
The aim of this study was to determine if there was a correlation between respiratory syncytial virus (RSV) and metapneumovirus (MPV) genotypes and clinical data of Brazilian infants hospitalized for acute lower respiratory infection. The viruses in the patients' nasopharyngeal secretions were studied using the polymerase chain reaction and phylogenetic analysis. The study assessed 144 infants; 31.9% were RSV positive and 5.6% were MPV positive. Statistical analysis was performed using the chi-squared test, Fisher's test, Odds ratio, univariate logistic regression, non-conditional multivariate logistic regression and the forward - stepwise method. Multivariate analysis confirmed a significant relationship between a positive PCR test for RSV and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Respiratory syncytial virus; Metapneumovirus; Genotypes; Infants; Clinical.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702009000100008

Respiratory syncytial virus, infants and intensive therapy
Provedor de dados: 55
Autores: Bueno,Ieda Aparecida Correa; Riccetto,Adriana Gut Lopes; Morcillo,André Moreno; Arns,Clarice Weis; Baracat,Emílio Carlos Elias.
The aims of this study were to determine the presence of respiratory syncytial virus (RSV) and to assess the clinical features of the disease in infants with acute low respiratory tract infection hospitalized at pediatric intensive care units (PICU) of two university teaching hospitals in São Paulo State, Brazil. Nasopharyngeal secretions were tested for the RSV by the polymerase chain reaction. Positive and negative groups for the virus were compared in terms of evolution under intensive care (mechanical pulmonary ventilation, medications, invasive procedures, complications and case fatality). Statistical analysis was performed using the Mann Whitney and Fisher's exact tests. A total of 21 infants were assessed, 8 (38.1%) of whom were positive for RSV....
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Respiratory syncytial virus; Infants; Intensive therapy; Genotypes.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702012000100016

Prevalence and risk factors for human papillomavirus infection among Chinese ethnic women in southern of Yunnan, China
Provedor de dados: 55
Autores: Baloch,Zulqarnain; Yasmeen,Nafeesa; Li,Yuanyue; Ma,Ke; Wu,Xiaomei; Yang,Shi-hua; Xia,Xueshan.
ABSTRACT  Background: Dai is a major Chinese ethnic minority group residing in rural areas of the southern part of Yunnan. However, no data exist on the Human Papillomavirus (HPV) prevalence and genotype distribution among Dai women.  Method: A total of 793 participants (Dai = 324, Han = 251, other ethnic = 218) were included in this study. PCR was performed to detect the HPV-positive samples, and genotyping was performed with an HPV Geno-Array.  Result: The overall HPV prevalence was very low among Dai women compared to the others. The prevalence of high-risk-HPV infections was significantly higher (p = 0.001) among other ethnic women (22.0%) than that among Han (13.1%) and Dai women (7.1%). The overall HPV, high-risk-HPV, single and multiple infection...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: HPV; Prevalence; Dai; Genotypes; Rural; Urban; China.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000300325

Molecular types of Cryptococcus species isolated from patients with cryptococcal meningitis in a Brazilian tertiary care hospital
Provedor de dados: 55
Autores: Wirth,Fernanda; Azevedo,Maria Isabel; Goldani,Luciano Z.
ABSTRACT There are limited data on the molecular epidemiology of cryptococcosis in Brazil. Here, we report on the identification of the molecular pattern of the Cryptococcus species that caused meningitis in patients admitted in a Brazilian reference tertiary care hospital, and review the published studies addressing the molecular epidemiology of Cryptococcus in Brazil. Our study has shown the predominance of molecular type VNII in HIV-infected patients with cryptococcal meningoencephalitis. Molecular types VNII and VGII were occasionally detected in HIV-infected and non-infected patients with meningoencephalitis. In contrast, previous studies have shown that several regions exhibited a high prevalence of the VNI molecular type and sporadic cases of the...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Cryptococcus; Genotypes; Molecular types; Epidemiology; Brazil.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702018000600495

Association of dengue virus infection susceptibility with polymorphisms of 2'-5'-oligoadenylate synthetase genes: a case–control study
Provedor de dados: 55
Autores: Thamizhmani,Ramanathan; Vijayachari,Paluru.
Oligoadenylate synthetases play an important role in the immune response against dengue virus. Single nucleotide polymorphisms in the oligoadenylate synthetases genes are known to affect oligoadenylate synthetases activity and are associated with outcome of viral infections. Polymorphisms in the OAS1 SNPs (rs1131454), OAS2 SNPs (rs1293762, rs15895 and rs1732778) and OAS3 SNPs (rs2285932 and rs2072136) genes were studied using PCR followed by restriction fragment length polymorphism methods in 30 patients for dengue infection and 40 control group who have no documented evidence of symptomatic dengue. An increase in the frequency of OAS2 gene rs1293762 SNP G/T heterozygotes (p = 0.012), decrease in the frequency of SNP G/G homozygotes (p = 0.005) and...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Dengue; 2'-5'-Oligoadenylate synthetase; Polymorphisms; Genotypes.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702014000500548

Giardiasis as zoonosis: between proof of principle and paradigm in the Northwestern region of São Paulo State, Brazil
Provedor de dados: 55
Autores: Volotão,Aline Cardoso Caseca; Ramos,Nathália Motta Delvaux; Fantinatti,Maria; Moraes,Marcus Vinícius Proença de; Atique Netto,Halim; Storti-Melo,Luciane Moreno; Godoy,Elenir Alves Macedo de; Rossit,Andréa Regina Baptista; Fernandes,Octávio; Machado,Ricardo Luiz Dantas.
OBJECTIVE: In order to evaluate the potential zoonotic transmission of Giardia duodenalis, isolates from humans and dogs in the Northwestern region of the São Paulo State, Brazil were characterized based on the β-giardin gene. METHODS: The samples were analyzed by sequencing of the Nested-PCR products. RESULTS: The A1 and A2 subgenotypes were detected in human and dogs. Cysts of assemblage B, C and D have not been found in any isolates studied. CONCLUSIONS: These results are consistent with the view that giardiasis in the largest endemic region of the Brazil should not be seen as a single entity.
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Giardia duodenalis; Beta giardin gene; Genotypes; Zoonosis; Brazil.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702011000400014

Genotyping hepatitis C virus from hemodialysis patients in Central Brazil by line probe assay and sequence analysis
Provedor de dados: 56
Autores: Espírito-Santo,M.P.; Carneiro,M.A.S.; Reis,N.R.S.; Kozlowski,A.G.; Teles,S.A.; Lampe,E.; Yoshida,C.F.T.; Martins,R.M.B.
The present study examined the distribution of hepatitis C virus (HCV) genotypes and subtypes in a hemodialysis population in Goiás State, Central Brazil, and evaluated the efficiency of two genotyping methods: line probe assay (LiPA) based on the 5' noncoding region and nucleotide sequencing of the nonstructural 5B (NS5B) region of the genome. A total of 1095 sera were tested for HCV RNA by RT-nested PCR of the 5' noncoding region. The LiPA assay was able to genotype all 131 HCV RNA-positive samples. Genotypes 1 (92.4%) and 3 (7.6%) were found. Subtype 1a (65.7%) was the most prevalent, followed by subtypes 1b (26.7%) and 3a (7.6%). Direct nucleotide sequencing of 340 bp from the NS5B region was performed in 106 samples. The phylogenetic tree showed that...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Hepatitis C; Hepatitis C virus; Genotypes; Hemodialysis.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2007000400013

Detection of caliciviruses associated with acute infantile gastroenteritis in Salvador, an urban center in Northeast Brazil
Provedor de dados: 56
Autores: Xavier,M.P.T.P.; Oliveira,S.A.; Ferreira,M.S.R.; Victoria,M.; Miranda,V.; Silva,M.F.M.; Strina,A.; Barreto,M.L.; Miagostovicht,M.P.; Leite,J.P.G.
Acute gastroenteritis caused by viruses is one of the leading causes of infantile morbidity. The aim of the present study was to investigate the presence of human caliciviruses of the genera norovirus and sapovirus in children up to 3 years of age with acute gastroenteritis from low-income communities in the city of Salvador, Brazil. This study is an extension of previous work carried out to establish the profile of the most prevalent enteric pathogens present in these communities. In this report, 139 fecal samples, collected from July 2001 to January 2002 were analyzed by RT-PCR and 13 (9%) were positive for human caliciviruses. By sequencing, seven isolates were characterized as norovirus genogroup GII and one as sapovirus genotype GII/1. Sequencing of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Calicivirus; Sapovirus; Astrovirus; Rotavirus A; Gastroenteritis; Genotypes.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2009000500007

Geographic distribution of hepatitis C virus genotypes in Brazil
Provedor de dados: 56
Autores: Campiotto,S.; Pinho,J.R.R.; Carrilho,F.J.; Da Silva,L.C.; Souto,F.J.D.; Spinelli,V.; Pereira,L.M.M.B.; Coelho,H.S.M.; Silva,A.O.; Fonseca,J.C.; Rosa,H.; Lacet,C.M.C.; Bernardini,A.P.
Brazil is a country of continental dimension with a population of different ethnic backgrounds. Thus, a wide variation in the frequencies of hepatitis C virus (HCV) genotypes is expected to occur. To address this point, 1,688 sequential samples from chronic HCV patients were analyzed. HCV-RNA was amplified by the RT-PCR from blood samples collected from 1995 to 2000 at different laboratories located in different cities from all Brazilian States. Samples were collected in tubes containing a gel separator, centrifuged in the site of collection and sent by express mail in a refrigerated container to Laboratório Bioquímico Jardim Paulista, São Paulo, SP, Brazil. HCV- RNA was extracted from serum and submitted to RT and nested PCR using standard procedures....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hepatitis C; Hepatitis C virus; Genotypes; Brazil.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2005000100007

Noroviruses associated with acute gastroenteritis in a children's day care facility in Rio de Janeiro, Brazil
Provedor de dados: 56
Autores: Gallimore,C.I.; Barreiros,M.A.B.; Brown,D.W.G.; Nascimento,J.P.; Leite,J.P.G.
Noroviruses (Norwalk-like viruses) are an important cause of gastroenteritis worldwide. They are the most common cause of outbreaks of gastroenteritis in the adult population and occur in nursing homes for the elderly, geriatric wards, medical wards, and in hotel and restaurant settings. Food-borne outbreaks have also occurred following consumption of contaminated oysters. This study describes the application of a reverse transcription-polymerase chain reaction (RT-PCR) assay using random primers (PdN6) and specific Ni and E3 primers, directed at a small region of the RNA-dependent RNA polymerase-coding region of the norovirus genome, and DNA sequencing for the detection and preliminary characterisation of noroviruses in outbreaks of gastroenteritis in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Noroviruses; Day care center; Gastroenteritis; Genotypes; Introduction.
Ano: 2004
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2004000300005

Serological and molecular diversity of human rotavirus in São Paulo, Brazil
Provedor de dados: 58
Autores: Munford,Veridiana; Souza,Eloisa Correia; Caruzo,Thabata Alessandra Ramos; Martinez,Marina Baquerizo; Rácz,Maria Lúcia.
From a total of 187 fecal samples from children with ages between 0 and 5 years, collected in the Hospital Universitário -USP, Brazil, from 1994 to 1996, 54 (28.9%) were positive for rotavirus. Positive samples were characterized by electropherotyping, subgrouping, G serotype and genotype and P genotype. Rotavirus electropherotypes were characterized in four different long genome patterns (38.9%), one short genome pattern (34.0%) and 18.0% were characterized as an unusual pattern. Subgroup I was found in 38.9% strains, subgroup II in 50.0% and 7.7% was subgroup nonI-nonII. For G serotypes, G2 was found in 59.3%, G1 was identified in 33.3% of strains, two samples showed mixtures of G1+G2 and one sample was G1+G3. Ten samples characterized as serotype G2...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rotavirus; Gastroenteritis; PCR; Serotypes; Genotypes.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822007000300014

Prevalence of genotypes in Helicobacter pylori isolates from patients in eastern Turkey and the association of these genotypes with clinical outcome
Provedor de dados: 58
Autores: Ozbey,Gokben; Aygun,Cem.
There is not much information available regarding the prevalence of the genotypes of Helicobacter pylori isolates in Turkey, particularly in eastern Turkey. The aims of this study were to detect the prevalence of different genotypes of H. pylori in Turkish patients with gastrointestinal complaints and to determine the relationship of these genotypes with clinical outcome and sex. One hundred forty H. pylori isolates were examined for the presence of its genotypes by the PCR. We found that the prevalence of vacA s1, vacA s2, cagA, cagE, iceA1, iceA2 and babA2 genes were 88.6%, 11.4%, 71.4%, 35.7%, 41.4%, 58.6%, and 62.1%, respectively. The most predominant vacA subtype was s1a (81.4%). The most vacA allelic combination detected were vacA s1m1 (65.2%)and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Helicobacter pylori; Prevalence; Patient; Genotypes; PCR.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822012000400014

Distribution of Hepatitis C virus (HCV) genotypes in seropositive patients in the state of Alagoas, Brazil
Provedor de dados: 58
Autores: Gonzaga,Rosa Maria S.; Rodart,Itatiana F.; Reis,Mitermayer Galvão; Ramalho Neto,Cícero Eduardo; Silva,Denise Wanderlei.
We determined the frequency of hepatitis C virus (HCV) genotypes in anti-HCV seropositive patients in the state of Alagoas, Brazil, by means of nested-reverse transcription-polymerase chain reaction (RT-nested-PCR) followed by restriction fragment length polymorphism (RFLP) of amplified fragments of the 5´NCR. The nested-PCR with genotype-specific primers from the core region was carried out when detection was not possible by the first approach. Detectable HCV-RNA was present in 115 (74.7%) of 154 serum samples. Genotype 1 was the most frequent (77.4%), against 20.9% of genotype 3 and 0.8% of genotype 2. Subtype 1b was predominant (65.2%), followed by subtypes 1a (8.7%), and 3a (6.1%). Coinfection (1a/3a) was detected in 0.8% of the samples. Indeed, there...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hepatitis C virus; 5'NCR; Core region; RT-nested-PCR; Genotypes.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822008000400008

Hospital-associated methicillin-resistant Staphylococcus aureus carrying the PVL gene outbreak in a Public Hospital in Rio de Janeiro, Brazil
Provedor de dados: 58
Autores: Brust,Társis; Costa,Thaina Miranda da; Amorim,José Carlos; Asensi,Marise Dutra; Fernandes,Octavio; Aguiar-Alves,Fábio.
Hospital associated methicillin-resist Staphylococcus aureus has long been associated to outbreaks in the hospital environment. In this work, we investigated an outbreak of Hospital associated methicillin-resist Staphylococcus aureus carrying the Panton-Valentine leukocidin gene, which occurred in a large community hospital in Rio de Janeiro, Brazil.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Methicillin-resistant Staphylococcus aureus; Nasal colonization; Genotypes; PVL.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822013000300031

Viral Hepatitis C in a leading Brazilian hospital: epidemiological factors and genotyping
Provedor de dados: 58
Autores: Bezerra,Cristianne S.; Lima,José M.C.; Vilar,Janaina L.; Moreira,José L.B.; Frota,Cristiane C.
The hepatitis C virus (HCV) is classified into six different genotypes and their distribution is different throughout the world. Epidemiologic studies are important to determine several characteristics of the virus, as well as the disease. This study analysed the prevalence of HCV and its genotypes among patients from a leading hospital in Ceará, which is located in Northeast Brazil. A total of 119 anti-HCV-seropositive patients, each having previously completed a questionnaire about risk behaviours related to HCV infection were tested for HCV infection using a qualitative HCV polymerase chain reaction (PCR) assay and genotyping by restriction fragment length polymorphism (RFLP). The detection was based on amplifying of the non-coding 5' region. Of the 119...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hepatitis C virus; Genotypes; Epidemiology; Northeast Brazil; Viral hepatitis.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822007000400014

Differentiation of Bovine coronavirus (BCoV) genotypes by a restriction enzyme assay
Provedor de dados: 58
Autores: Souza,Sibele Pinheiro de; Asano,Karen Miyuki; Sandri,Thaisa Lucas; Barros,Iracema Nunes de; Richtzenhain,Leonardo José; Brandão,Paulo Eduardo.
This article reports the use of the GsuI restriction enzyme to differentiate genotypes of Bovine Coronavirus (BCoV), based on an 18-nucleotide deletion of S1-coding region found in one of the two genotypes. It was concluded that this assay can be used as a rapid tool for BCoV genotypes differentiation.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bovine coronavirus; Restriction enzyme; Genotypes; Gene S.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822010000300034

Morphological analysis and photosynthetic performance of improved papaya genotypes
Provedor de dados: 61
Autores: Torres Netto,Alena; Campostrini,Eliemar; Azevedo,Letícia C.; Souza,Marcelo A.; Ramalho,José C.; Chaves,Manuela M.
Brazil is the largest world producer of papaya and the third largest exporter despite of only 1.5 to 2.0% of its production is exported. Such an underexplored exportation potential highlight the necessity for physiological studies on new cultivars and hybrids to verify their agronomic and commercial viability. Two Brazilian states, Bahia and Espirito Santo, are responsible for 80% of national production. Papaya can also be an agricultural alternative to north / northeast of Rio de Janeiro, because the region is close to consumer centers and have similar environmental conditions of the most productive regions. Nevertheless, it is worth to develop cultivars that can express the highest yield potential in this region. The aim of this work was to characterize...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carica papaya L.; Fluorescence; Gas exchange; Genotypes; Growth analyses.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1677-04202009000300005

The influence of N and P supply and genotype on N remobilization in containerized Pinus radiata plants
Provedor de dados: 118
Autores: Bown,Horacio E; Watt,Michael S; Clinton,Peter W; Mason,Euan G.
A large proportion of the nitrogen (N) used in the current-year growth of the widely grown plantation species Pinus radiata D. Don is N that was stored in plant tissues the previous year. However, the extent to which an imbalance between levels of phosphorus (P) and N may change the capacity of plants to remobilize N is unknown. In this study, the N remobilization responses of four P. radiata genotypes to a factorial combination of N and P additions were assessed in containerized plants in a two-year greenhouse experiment. N supply was enriched with 15N at 2.5%o(labeled N) during the first year. Plants were then transferred to clean sand and grown for another year with 15N at levels close to natural levels (0.3664899 atom percent 15N, &amp;#948;15N...
Tipo: Journal article
Palavras-chave: Genotypes; Nitrogen; Nutrient remobilization; Phosphorus; Pinus radiata.
Ano: 2012
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202012000300010

Use efficiency and responsivity to nitrogen of common bean cultivars
Provedor de dados: 64
Autores: Leal,Fábio Tiraboschi; Filla,Vinícius Augusto; Bettiol,João Victor Trombeta; Sandrini,Fernando de Oliveira Turci; Mingotte,Fábio Luíz Checchio; Lemos,Leandro Borges.
ABSTRACT Common beans are the main source of protein in underdeveloped countries, and nitrogen (N) is one of the nutrients the most limits the productivity of this crop. This study, under field conditions, aimed to: a) determinate through efficiency indices how N is used by 16 cultivars of common beans; and b) classify these cultivars regarding use efficiency and responsivity to N application. The experimental design was in randomized blocks in split-plot scheme, with four replicates. Main plots consisted of 16 cultivars of common beans commercially classified as ‘Carioca type’. Subplots comprised two rates of N: 20 and 120 kg ha-1 applied as top-dressing. The evaluations were number of pods per plant and grains per pod, hundred-grain weight, shoots dry...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phaseolus vulgaris L.; Genotypes; Dry matter; Nitrogen accumulation; Grain yield.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542019000100214

Resistance of tomato strains to the moth Tuta absoluta imparted by allelochemicals and trichome density
Provedor de dados: 64
Autores: Oliveira,Celso Mattes de; Andrade Júnior,Valter Carvalho de; Maluf,Wilson Roberto; Neiva,Irã Pinheiro; Maciel,Gabriel Mascarenhas.
We examined the resistance of improved tomato strains rich in 2-tridecanone (2-TD), zingiberene (ZGB) and acyl sugars (AA) to the tomato moth, Tuta absoluta. We also studied whether selection for strains with higher densities of glandular trichomes, and thus presumably strains with higher concentrations of 2-tridecanone, was effective in promoting greater resistance to the moth. The TOM-584 and TOM-679 strains were used as susceptible controls, which have normal concentrations of the three allelochemicals. The improved strain TOM-687, which has a high AA content, has a widely documented resistance and was used as a standard resistant strain. The wild strain PI134417, which is resistant by means of its high 2-TD content, was also used as a standard...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum lycopersicum; Genotypes; Breeding; Indirect selection.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542012000100006