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Registros recuperados : 73 | |
13. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | GONÇALVES, M. C. A.; SEGOVIA, J. F. O. Unha-de-gato, usos medicinais, ocorrência e conservação a campo no Amapá, Brasil. In: REUNIÃO ANUAL DO INSTITUTO BIOLÓGICO, 16.; CONGRESSO DE INICIAÇÃO CIENTÍFICA EM CIÊNCIAS AGRÁRIAS, BIOLÓGICAS E AMBIENTAIS, 1., 2003, São Paulo. [Anais.] São Paulo: Instituto Biológico, 2003. 1 CD-ROM. Biblioteca(s): Embrapa Amapá. |
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14. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | CARPEJANI, G. C.; LEMPP, B.; MEDEIROS, S. R.; JANK, L.; GONÇALVES, M. C.; GOMES, R. A. Acúmulo de massa, composição química e digestibilidade in vitro em genótipos de Panicum maximum. In: JORNADA CIENTÍFICA DA EMBRAPA GADO DE CORTE, 2., 2006, Campo Grande, MS. Anais [da]... 2. ed. Campo Grande, MS: Embrapa Gado de Corte, 2006. 1 p. 1 CD-ROM. Biblioteca(s): Embrapa Gado de Corte. |
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15. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | GONÇALVES, M. C.; CORREA, A. M.; DESTRO, D.; SOUZA, L. C. F. de; ALVES SOBRINHO, T. Correlations and path analysis of common bean grain yield and its primary components. Crop Breeding and Applied Biotechnology, Londrina, v. 3, n. 3, p. 217-222, Sept. 2003. Biblioteca(s): Embrapa Arroz e Feijão. |
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17. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | MARTINEZ, M. M.; ALVES SOBRINHO, T.; MARCHETTI, M. C.; GONÇALVES, M. C. Avaliação de doses de fósforo sobre a produção de cenoura e o manejo da irrigação com uso de um minievaporímetro. In: CONGRESSO BRASILEIRO DE ENGENHARIA AGRÍCOLA, 31., Salvador, 2002. A engenharia agrícola para o desenvolvimento sustentável: água, energia e meio ambiente: [anais]. Salvador: SBEA, UFBA, Embrapa, 2002. 1 CD-ROM. Biblioteca(s): Embrapa Hortaliças. |
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Registros recuperados : 73 | |
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Registro Completo
Biblioteca(s): |
Embrapa Agropecuária Oeste; Embrapa Soja. |
Data corrente: |
10/06/2014 |
Data da última atualização: |
10/06/2014 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
CARDOSO, P. C.; ASMUS, G. L.; GONÇALVES, M. C.; ARIAS, C. A. A.; CARNEIRO, G. E. de S. |
Afiliação: |
PAULO CÉSAR CARDOSO, PESQUISADOR - IAPAR; GUILHERME LAFOURCADE ASMUS, CPAO; M. C. GONÇALVES, UFGD; CARLOS ALBERTO ARRABAL ARIAS, CNPSO; GERALDO ESTEVAM DE SOUZA CARNEIRO, CNPSO. |
Título: |
Inheritance of soybean resistance to Rotylenchulus reniformis. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Tropical Plant Pathology, Viçosa, MG, v. 39, 3, p. 251-258, May/June, 2014. |
Idioma: |
Português |
Conteúdo: |
Genetic inheritance of soybean resistance to Rotylenchulus reniformis was studied by evaluating the phenotypic reaction of soybean plants to the nematode. The resistant (Forrest and Custer) and susceptible (BR96-25619) soybean cultivars used as parents as well as the F1, F2 and F2:3 derived from their crosses were infested individually with 1,000 eggs and vermiform R. reniformis. About 70 days after the infestation, the nematodes were extracted from the roots and the reproduction factors and the numbers of nematodes per gram of roots were estimated, and data were adjusted for genetic models. Results suggested a predominance of additive genetic effects controlling the nematode resistance reaction. Based on mean and variance genetic models, further genetic gains are expected in the crossing Custer x BR96-25619. The effect of genetic dominance is towards susceptibility. The presence of significant epistasis indicates the existence of at least two genes controlling resistance and that they are interacting. The normal continuous distribution of frequencies of the number of individuals in different classes of resistance indicates that the resistance to the reniform nematode is inherited quantitatively. |
Palavras-Chave: |
Genetic parameters; Nematoide reniforme; Quantitative genetic; Reniform nematode; Soybean. |
Thesagro: |
Glycine Max; Nematóide; Parâmetro Genético; Rotylenchulus Reniformis; Soja. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/103461/1/asmusv39n3a09.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/108363/1/Inheritance-of-soybean-resistance-to-Rotylenchulus-reniformis..pdf
|
Marc: |
LEADER 02054naa a2200289 a 4500 001 1988140 005 2014-06-10 008 2014 bl uuuu u00u1 u #d 100 1 $aCARDOSO, P. C. 245 $aInheritance of soybean resistance to Rotylenchulus reniformis.$h[electronic resource] 260 $c2014 520 $aGenetic inheritance of soybean resistance to Rotylenchulus reniformis was studied by evaluating the phenotypic reaction of soybean plants to the nematode. The resistant (Forrest and Custer) and susceptible (BR96-25619) soybean cultivars used as parents as well as the F1, F2 and F2:3 derived from their crosses were infested individually with 1,000 eggs and vermiform R. reniformis. About 70 days after the infestation, the nematodes were extracted from the roots and the reproduction factors and the numbers of nematodes per gram of roots were estimated, and data were adjusted for genetic models. Results suggested a predominance of additive genetic effects controlling the nematode resistance reaction. Based on mean and variance genetic models, further genetic gains are expected in the crossing Custer x BR96-25619. The effect of genetic dominance is towards susceptibility. The presence of significant epistasis indicates the existence of at least two genes controlling resistance and that they are interacting. The normal continuous distribution of frequencies of the number of individuals in different classes of resistance indicates that the resistance to the reniform nematode is inherited quantitatively. 650 $aGlycine Max 650 $aNematóide 650 $aParâmetro Genético 650 $aRotylenchulus Reniformis 650 $aSoja 653 $aGenetic parameters 653 $aNematoide reniforme 653 $aQuantitative genetic 653 $aReniform nematode 653 $aSoybean 700 1 $aASMUS, G. L. 700 1 $aGONÇALVES, M. C. 700 1 $aARIAS, C. A. A. 700 1 $aCARNEIRO, G. E. de S. 773 $tTropical Plant Pathology, Viçosa, MG$gv. 39, 3, p. 251-258, May/June, 2014.
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Embrapa Agropecuária Oeste (CPAO) |
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