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Registro Completo |
Biblioteca(s): |
Embrapa Suínos e Aves. |
Data corrente: |
05/10/2010 |
Data da última atualização: |
05/10/2010 |
Tipo da produção científica: |
Artigo de Divulgação na Mídia |
Autoria: |
ABREU, V. M. N.; ABREU, P. G. de. |
Afiliação: |
VALERIA MARIA NASCIMENTO ABREU, CNPSA; PAULO GIOVANNI DE ABREU, CNPSA. |
Título: |
Desafios da pesquisa frente aos novos sistemas de produção. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
Avicultura Industrial, Itu, ano 101, n. 1189, p. 20-21, 2010. |
Idioma: |
Português |
Notas: |
Projeto: 03.07.05.020 |
Palavras-Chave: |
Ave; Sistemas de produção. |
Categoria do assunto: |
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Marc: |
LEADER 00445nam a2200145 a 4500 001 1863631 005 2010-10-05 008 2010 bl uuuu u0uu1 u #d 100 1 $aABREU, V. M. N. 245 $aDesafios da pesquisa frente aos novos sistemas de produção. 260 $aAvicultura Industrial, Itu, ano 101, n. 1189, p. 20-21, 2010.$c2010 500 $aProjeto: 03.07.05.020 653 $aAve 653 $aSistemas de produção 700 1 $aABREU, P. G. de
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Embrapa Suínos e Aves (CNPSA) |
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Registro Completo
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
06/04/2004 |
Data da última atualização: |
27/07/2007 |
Autoria: |
GUERZONI, R. A.; NUNES JUNIOR, J.; SOUSA, R. P.; MONTEIRO, P. M. F. O.; SILVA, L. H. C. P.; ASSUNÇÃO, M. S.; SEII, A. H.; NUNES SOBRINHO, J. B.; SILVA, L. O.; TOLEDO, R. M. C. P.; SOUZA, P. I. M.; MOREIRA, C. T.; ABUD, S.; RODRIGUES, G. C.; SILVA, C. T.; RAMOS, L. F.; VIANA, W. Q. |
Título: |
Effects of soybean rust (Phakopsora pachyrhizi) on health leaf area duration, and its relationships with yield of soybean. |
Ano de publicação: |
2004 |
Fonte/Imprenta: |
In: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Abstracts of contributed papers and posters. Londrina: Embrapa Soybean, 2004. |
Páginas: |
p. 84. |
Série: |
(Embrapa Soja. Documentos, 228). |
Idioma: |
Inglês |
Notas: |
Editado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi. |
Conteúdo: |
Soybean rust caused by Phakopsora pachyrhizi is one of the most important diseases in Brazil and is a threat to soybean cultivation by causing substantial yield losses. Epidemiological studies in many parts of the world have shown a narrow relationship among health leaf area duration (HAD) and yield. To a better understanding of the damage caused by soybean rust, a field research was carried out in a soybean winter crop to evaluate some epidemiological aspects of this disease. Health leaf area duration (HAD) showed significant effects on the number of seeds per plant, on the 1000 seed weight, and on yield. However, it was not showed significant effect on the number of pods per plant, and in the number of not filled pods per plant. The area under disease progress curve (AUDPC) showed significant effect only on 1000 seed weight and on yield, although with less precision than HAD. The fungicides from triazol group and the mixture of triazol with strobilurin showed the best control of soybean rust. It was concluded that the reductions in soybean yield by soybean rust is caused by a reduction on HAD, which reduces the number of seeds per plant and the 1000 seed weight. |
Categoria do assunto: |
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Marc: |
LEADER 02543naa a2200349 a 4500 001 1466758 005 2007-07-27 008 2004 bl uuuu u00u1 u #d 100 1 $aGUERZONI, R. A. 245 $aEffects of soybean rust (Phakopsora pachyrhizi) on health leaf area duration, and its relationships with yield of soybean. 260 $c2004 300 $ap. 84. 490 $a(Embrapa Soja. Documentos, 228). 500 $aEditado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi. 520 $aSoybean rust caused by Phakopsora pachyrhizi is one of the most important diseases in Brazil and is a threat to soybean cultivation by causing substantial yield losses. Epidemiological studies in many parts of the world have shown a narrow relationship among health leaf area duration (HAD) and yield. To a better understanding of the damage caused by soybean rust, a field research was carried out in a soybean winter crop to evaluate some epidemiological aspects of this disease. Health leaf area duration (HAD) showed significant effects on the number of seeds per plant, on the 1000 seed weight, and on yield. However, it was not showed significant effect on the number of pods per plant, and in the number of not filled pods per plant. The area under disease progress curve (AUDPC) showed significant effect only on 1000 seed weight and on yield, although with less precision than HAD. The fungicides from triazol group and the mixture of triazol with strobilurin showed the best control of soybean rust. It was concluded that the reductions in soybean yield by soybean rust is caused by a reduction on HAD, which reduces the number of seeds per plant and the 1000 seed weight. 700 1 $aNUNES JUNIOR, J. 700 1 $aSOUSA, R. P. 700 1 $aMONTEIRO, P. M. F. O. 700 1 $aSILVA, L. H. C. P. 700 1 $aASSUNÇÃO, M. S. 700 1 $aSEII, A. H. 700 1 $aNUNES SOBRINHO, J. B. 700 1 $aSILVA, L. O. 700 1 $aTOLEDO, R. M. C. P. 700 1 $aSOUZA, P. I. M. 700 1 $aMOREIRA, C. T. 700 1 $aABUD, S. 700 1 $aRODRIGUES, G. C. 700 1 $aSILVA, C. T. 700 1 $aRAMOS, L. F. 700 1 $aVIANA, W. Q. 773 $tIn: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Abstracts of contributed papers and posters. Londrina: Embrapa Soybean, 2004.
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