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Registro Completo |
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
10/08/1995 |
Data da última atualização: |
10/01/2007 |
Autoria: |
MOSCARDI, F.; OLIVEIRA, R. F. |
Afiliação: |
EMBRAPA-CNPSo. Londrina, PR. |
Título: |
Persistencia de Baculovirus anticarsia, Nomuraea rileyi e Bacillus thuringiensis sobre folhas de soja. |
Ano de publicação: |
1984 |
Fonte/Imprenta: |
In: EMBRAPA. Centro Nacional de Pesquisa de Soja (Londrina, PR). Resultados de pesquisa de soja 1983/84. Londrina, 1984. |
Páginas: |
p.220-221. |
Idioma: |
Português |
Palavras-Chave: |
Brasil; Entomopathogen; Entomopatogeno; Fungus; Insect; Nomurae rileyi; Pathology; Patologia; Persistence; Persistencia; Pest; Soybean. |
Thesagro: |
Bacillus Thuringiensis; Bactéria; Baculovirus Anticarsia; Controle Biológico; Entomologia; Fungo; Inseto; Praga; Soja; Vírus. |
Thesaurus Nal: |
biological control; Brazil; entomology. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01167naa a2200433 a 4500 001 1453848 005 2007-01-10 008 1984 bl uuuu u00u1 u #d 100 1 $aMOSCARDI, F. 245 $aPersistencia de Baculovirus anticarsia, Nomuraea rileyi e Bacillus thuringiensis sobre folhas de soja. 260 $c1984 300 $ap.220-221. 650 $abiological control 650 $aBrazil 650 $aentomology 650 $aBacillus Thuringiensis 650 $aBactéria 650 $aBaculovirus Anticarsia 650 $aControle Biológico 650 $aEntomologia 650 $aFungo 650 $aInseto 650 $aPraga 650 $aSoja 650 $aVírus 653 $aBrasil 653 $aEntomopathogen 653 $aEntomopatogeno 653 $aFungus 653 $aInsect 653 $aNomurae rileyi 653 $aPathology 653 $aPatologia 653 $aPersistence 653 $aPersistencia 653 $aPest 653 $aSoybean 700 1 $aOLIVEIRA, R. F. 773 $tIn: EMBRAPA. Centro Nacional de Pesquisa de Soja (Londrina, PR). Resultados de pesquisa de soja 1983/84. Londrina, 1984.
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Registro Completo
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
14/01/2005 |
Data da última atualização: |
14/01/2005 |
Autoria: |
BIZETI, H. S.; CARVALHO, C. G. P. de; SOUZA, J. R. P. de; DESTRO, D. |
Título: |
Path analysis under multicollinearity in soybean. |
Ano de publicação: |
2004 |
Fonte/Imprenta: |
Brazilian Archives of Biology and Technology, Curitiba, vol. 47, no. 5, p. 669-676, Sept. 2004. |
Idioma: |
Inglês |
Conteúdo: |
This study aimed to establish the phenotypic correlations among several soybean traits with grain yield in direct and indirect effects using path analysis, and to compare alternative methods for minimizing the adverse effects of multicollinearity in estimating path coefficients. The experiment was conducted in greenhouse in a randomized complete block design with four replications. Nine soybean genotypes belonging to three seed size categories were used. The correlation studies and the path analysis showed that the seed size was not important for increased yield. The number of nodes and plant height at maturity showed significant correlation with grain yield. Using the least square methodology, the results obtained by path analysis under multicollinearity were not satisfactory. The ridge path analysis and the trait culling were efficient in reducing the adverse effects of multicollinearity. Both methods showed that only the number of nodes at maturity trait had a high direct effect on grain yield per plant. |
Categoria do assunto: |
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Marc: |
LEADER 01490naa a2200157 a 4500 001 1467770 005 2005-01-14 008 2004 bl --- 0-- u #d 100 1 $aBIZETI, H. S. 245 $aPath analysis under multicollinearity in soybean. 260 $c2004 520 $aThis study aimed to establish the phenotypic correlations among several soybean traits with grain yield in direct and indirect effects using path analysis, and to compare alternative methods for minimizing the adverse effects of multicollinearity in estimating path coefficients. The experiment was conducted in greenhouse in a randomized complete block design with four replications. Nine soybean genotypes belonging to three seed size categories were used. The correlation studies and the path analysis showed that the seed size was not important for increased yield. The number of nodes and plant height at maturity showed significant correlation with grain yield. Using the least square methodology, the results obtained by path analysis under multicollinearity were not satisfactory. The ridge path analysis and the trait culling were efficient in reducing the adverse effects of multicollinearity. Both methods showed that only the number of nodes at maturity trait had a high direct effect on grain yield per plant. 700 1 $aCARVALHO, C. G. P. de 700 1 $aSOUZA, J. R. P. de 700 1 $aDESTRO, D. 773 $tBrazilian Archives of Biology and Technology, Curitiba, vol. 47, no. 5, p. 669-676, Sept. 2004.
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