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Registro Completo |
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
26/03/1996 |
Data da última atualização: |
28/06/2007 |
Autoria: |
BELARMINO, L. C.; GATTI, M. M.; PINTO, J. R. |
Título: |
Avaliacao do desempenho de inseticidas no controle de Chrysodeixis includens e de Anticarsia gemmatalis. |
Ano de publicação: |
1994 |
Fonte/Imprenta: |
In: EMBRAPA. Centro de Pesquisa Agropecuaria de Clima Temperado (Pelotas, RS). Resultados de pesquisa de soja 1992/1993. Pelotas, 1994. |
Páginas: |
p.27-31. |
Série: |
(EMBRAPA-CPACT. Documentos, 08). |
Idioma: |
Português |
Palavras-Chave: |
Brasil; Chrysodeixis includens; Insect; Insecticide; Rio Grande do Sul; Soybean. |
Thesagro: |
Anticarsia Gemmatalis; Controle Químico; Inseticida; Inseto; Soja. |
Thesaurus Nal: |
Brazil; chemical control. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00951naa a2200313 a 4500 001 1455973 005 2007-06-28 008 1994 bl uuuu u00u1 u #d 100 1 $aBELARMINO, L. C. 245 $aAvaliacao do desempenho de inseticidas no controle de Chrysodeixis includens e de Anticarsia gemmatalis. 260 $c1994 300 $ap.27-31. 490 $a(EMBRAPA-CPACT. Documentos, 08). 650 $aBrazil 650 $achemical control 650 $aAnticarsia Gemmatalis 650 $aControle Químico 650 $aInseticida 650 $aInseto 650 $aSoja 653 $aBrasil 653 $aChrysodeixis includens 653 $aInsect 653 $aInsecticide 653 $aRio Grande do Sul 653 $aSoybean 700 1 $aGATTI, M. M. 700 1 $aPINTO, J. R. 773 $tIn: EMBRAPA. Centro de Pesquisa Agropecuaria de Clima Temperado (Pelotas, RS). Resultados de pesquisa de soja 1992/1993. Pelotas, 1994.
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Registro Completo
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
14/03/2012 |
Data da última atualização: |
31/08/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
MOREANO, T. B.; BRACCINI, A. L.; SCAPIM, C. A.; KRZYZANOWSKI, F. C.; FRANCA-NETO, J. de B.; MARQUES, O. J. |
Afiliação: |
COCARI; UEM; CNPSo; FRANCISCO CARLOS KRZYZANOWSKI, CNPSO; JOSE DE BARROS FRANCA NETO, CNPSO; UEM. |
Título: |
Changes in the effects of weathering and mechanical damage on soybean seed during storage. |
Ano de publicação: |
2011 |
Fonte/Imprenta: |
Seed Science and Technology, Zurich, v. 39, n. 3, p. 604-611, Oct. 2011. |
Idioma: |
Inglês |
Conteúdo: |
The physiological quality of seeds of early and semi-early soybean cultivars may be lower than desired as a consequence of unfavorable climatic conditions occurring during the harvest period. The objective of this research work was to evaluate the effects of field weathering as well as the levels of mechanical damage at harvest on soybean seeds during storage, as determined by the tetrazolium (TZ) test. Seeds from two lots of each of three semi-early soybean cultivars (CD 214 RR, BRS 184, and Embrapa 48) with two different levels of initial vigour (high and medium) on the basis of the germination and accelerated ageing tests were stored in Mandaguari County, in the State of Paraná, in storage facilities without environmental (temperature and relative humidity) control. Seed evaluations were performed using the tetrazolium test at 45 d intervals for a total of 225 d of storage. The parameters determined by the tetrazolium test were weathering (TZ class 3), and mechanical damage (TZ classes 6 to 8). It was concluded that weathering and mechanical damage injury increased substantially during storage, progressing linearly for the three cultivars studied and independent of the initial level of seed lot vigour. The classification of mechanical damage was only divided into two categories (immediate and latent damage) therefore further evaluations will be needed to accurately determine actual characteristics as well as their correlation with the loss of physiological quality of soybean seeds during storage. MenosThe physiological quality of seeds of early and semi-early soybean cultivars may be lower than desired as a consequence of unfavorable climatic conditions occurring during the harvest period. The objective of this research work was to evaluate the effects of field weathering as well as the levels of mechanical damage at harvest on soybean seeds during storage, as determined by the tetrazolium (TZ) test. Seeds from two lots of each of three semi-early soybean cultivars (CD 214 RR, BRS 184, and Embrapa 48) with two different levels of initial vigour (high and medium) on the basis of the germination and accelerated ageing tests were stored in Mandaguari County, in the State of Paraná, in storage facilities without environmental (temperature and relative humidity) control. Seed evaluations were performed using the tetrazolium test at 45 d intervals for a total of 225 d of storage. The parameters determined by the tetrazolium test were weathering (TZ class 3), and mechanical damage (TZ classes 6 to 8). It was concluded that weathering and mechanical damage injury increased substantially during storage, progressing linearly for the three cultivars studied and independent of the initial level of seed lot vigour. The classification of mechanical damage was only divided into two categories (immediate and latent damage) therefore further evaluations will be needed to accurately determine actual characteristics as well as their correlation with the loss of physiological quality of soyb... Mostrar Tudo |
Palavras-Chave: |
Qualide de semente. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02137naa a2200193 a 4500 001 1918841 005 2017-08-31 008 2011 bl uuuu u00u1 u #d 100 1 $aMOREANO, T. B. 245 $aChanges in the effects of weathering and mechanical damage on soybean seed during storage.$h[electronic resource] 260 $c2011 520 $aThe physiological quality of seeds of early and semi-early soybean cultivars may be lower than desired as a consequence of unfavorable climatic conditions occurring during the harvest period. The objective of this research work was to evaluate the effects of field weathering as well as the levels of mechanical damage at harvest on soybean seeds during storage, as determined by the tetrazolium (TZ) test. Seeds from two lots of each of three semi-early soybean cultivars (CD 214 RR, BRS 184, and Embrapa 48) with two different levels of initial vigour (high and medium) on the basis of the germination and accelerated ageing tests were stored in Mandaguari County, in the State of Paraná, in storage facilities without environmental (temperature and relative humidity) control. Seed evaluations were performed using the tetrazolium test at 45 d intervals for a total of 225 d of storage. The parameters determined by the tetrazolium test were weathering (TZ class 3), and mechanical damage (TZ classes 6 to 8). It was concluded that weathering and mechanical damage injury increased substantially during storage, progressing linearly for the three cultivars studied and independent of the initial level of seed lot vigour. The classification of mechanical damage was only divided into two categories (immediate and latent damage) therefore further evaluations will be needed to accurately determine actual characteristics as well as their correlation with the loss of physiological quality of soybean seeds during storage. 653 $aQualide de semente 700 1 $aBRACCINI, A. L. 700 1 $aSCAPIM, C. A. 700 1 $aKRZYZANOWSKI, F. C. 700 1 $aFRANCA-NETO, J. de B. 700 1 $aMARQUES, O. J. 773 $tSeed Science and Technology, Zurich$gv. 39, n. 3, p. 604-611, Oct. 2011.
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