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| 121. |  | NEUMAIER, N.; ORTIZ, C. A.; FARIAS, J. R. B.; OYA, T.; NEPOMUCENO. A. L. Estádio de desenvolvimento e tombamento fisiológico em plântulas de soja. In: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 24., 2002, São Pedro, SP. Resumos... Londrina: Embrapa Soja, 2002. p. 192-193. (Embrapa Soja. Documentos, 185).| Biblioteca(s): Embrapa Soja. |
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| 123. | | SFREDO, G. J.; BORKERT, C. M.; NEPOMUCENO, A. L.; de OLIVEIRA, M. C. N. Eficácia de produtos contendo micronutrientes, aplicados via semente, sobre produtividade e teores de proteína da soja. Revista Brasileira de Ciencia do Solo, Campinas, v.21, n.1, 41-45, 1997.| Biblioteca(s): Embrapa Soja; Embrapa Solos. |
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| 124. | | BORDINGNON, J. R.; TSUSHIDA, T.; YAMAKI, K.; NEPOMUCENO, A. L.; FARIAS, J. R.; NEUMAIER, N. Effect of water deficiency in the isoflavone contents in brazilian soybean cultivars. In: INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 3., 2000, Tsukuba. 2000: dawn of the innovative era for soybeans - proceedings. Tsukuba: Korin Publishing, 2000. p.99-100.| Biblioteca(s): Embrapa Soja. |
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| 126. | | NEPOMUCENO, A. L.; FARIAS, J. R. B.; NEUMAIER, N.; OYA, T.; CATTELAN, A. J.; DELATTRE, N. Estratégias para amenizar impactos decorrentes das adversidades climáticas. In: HOFFMANN-CAMPO, C. B.; SARAIVA, O. F. (Org.). Resultados de pesquisa da Embrapa Soja - 2001: ecofisiologia e biologia molecular. Londrina: Embrapa Soja, 2002. p. 23-24. (Embrapa Soja. Documentos, 198).| Biblioteca(s): Embrapa Soja. |
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| 127. | | FRANCHINI, J. C.; DEBIASI, H.; FRANÇA, C.; CARRARA, R.; NEPOMUCENO, A. L.; FARIAS, J. R. Desenvolvimento do sistema radicular da soja visando tolerância à seca. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 32., 2009, Fortaleza. O solo e a produção de bioenergia: perspectivas e desafios: resumos. [Viçosa, MG]: SBCS; Fortaleza: UFC, 2009. p. 393. Ref.: PT1874.| Biblioteca(s): Embrapa Soja. |
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| 129. | | CARRARA, R.; FRANÇA, C.; FRANCHINI, J. C.; DEBIASI, H.; NEPOMUCENO, A. L.; FARIAS, J. R. B. Desenvolvimento radicular da soja visando a tolerância à seca. In: JORNADA ACADÊMICA DA EMBRAPA SOJA, 4., 2009, Londrina. Resumos... Londrina: Embrapa Soja, 2009. p. 262-267. (Embrapa Soja. Documentos, 312). Editado por Odilon Ferreira Saraiva, Paula Geron Saiz Melo.| Biblioteca(s): Embrapa Soja. |
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| 130. | | FRANCHINI, J. C.; DEBIASI, H.; FRANÇA, C.; CARRARA, R.; NEPOMUCENO, A. L.; FARIAS, J. R. B. Desenvolvimento radicular da soja visando tolerância à seca. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 32., 2009, Fortaleza. O solo e a produção de bioenergia: perspectivas e desafios: anais. [Viçosa, MG]: SBCS; Fortaleza: UFC, 2009. 4 p. Trab. 2586. 1 CD-ROM.| Biblioteca(s): Embrapa Soja. |
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| 134. | | NEPOMUCENO, A. L.; CASTIGLIONI, V. B. R.; ALMEIDA, A. M. R.; HISSANO, M. R. Cultura de embrioes imaturos de girassol. Revista Brasileira de Fisiologia Vegetal, Sao Carlos, v. 5, n. 1, p. 103, jun. 1993. Resumo apresentado no IV Congresso Brasileiro de Fisiologia Vegetal, 1993, Fortaleza.| Biblioteca(s): Embrapa Soja. |
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| 137. | | NEPOMUCENO, A. L.; OOSTERHUIS, D.; STEWART, J. M.; TURLEY, R.; NEUMAIER, N.; FARIAS, J. R. B. Expression of heat shock protein and trehalose-6-phosphate synthase homologues induced during water deficit in cotton. Brazilian Journal of Plant Physiology, Londrina, v. 14, n. 1, p.11-20, 2002.| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 614 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
03/03/2006 |
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Data da última atualização: |
03/03/2006 |
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Autoria: |
FARIAS, J. R. B.; ASSAD, E. D.; NEPOMUCENO, A. L.; NEUMAIER, N.; ALMEIDA, I. R. |
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Título: |
Drought: risks in Brazilian soybean producing regions. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE ON INTEGRATED APPROACHES TO SUSTAIN AND IMPROVE PLANT PRODUCTION UNDER DROUGHT STRESS, 2., 2005, Rome. InterDrought - II: final program and abstract book. Rome, 2005. Não paginado. |
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Idioma: |
Inglês |
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Notas: |
Resumo P.2.29. |
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Conteúdo: |
Water availability fluctuation is the main factor responsible for soybean yield variability in time and space in Brazil, and is the main limiting factor in obtaining near potential yields. Increments in yield and reductions in crop costs and risks became basic requirements for competitiveness in the current moder agribusiness world. Tools to help the decision making process are essential to tackle these challenges and to obtain
competitive and environmentally sustainable products. A collaborative project involving several Brazilian institutions (MAPA, EMBRAPA, ANEEL, INMET, IAPAR) was developed to demarcate areas with lower risks for soybean cropping in the states of PR, GO, TO, MS, MT, MG and BA. Areas with different probabilities of water deficit occurrence during the most critical phase of the crop development were characterized as favorable, intermediate and unfavorable, using soybean crop water balance models, geographical information systems and geostatistics. Different sowing dates, water availability in each region, water consumption in the different stages of development of the crop, soil type and cultivar were considered. For each State, 54 to 72 maps were generated as a result of the combination of nine or 12 sowing dates, three soil types and two cultivars. Each map portrayed a combination of a leveI of each one of the factors listed above, representing the drought risk classification of different areas of the State for a given sowing date as a function af the soil type and cultivar. These results are presently used by Brazilian governmental policy makers for financing and insure agricultural activities. MenosWater availability fluctuation is the main factor responsible for soybean yield variability in time and space in Brazil, and is the main limiting factor in obtaining near potential yields. Increments in yield and reductions in crop costs and risks became basic requirements for competitiveness in the current moder agribusiness world. Tools to help the decision making process are essential to tackle these challenges and to obtain
competitive and environmentally sustainable products. A collaborative project involving several Brazilian institutions (MAPA, EMBRAPA, ANEEL, INMET, IAPAR) was developed to demarcate areas with lower risks for soybean cropping in the states of PR, GO, TO, MS, MT, MG and BA. Areas with different probabilities of water deficit occurrence during the most critical phase of the crop development were characterized as favorable, intermediate and unfavorable, using soybean crop water balance models, geographical information systems and geostatistics. Different sowing dates, water availability in each region, water consumption in the different stages of development of the crop, soil type and cultivar were considered. For each State, 54 to 72 maps were generated as a result of the combination of nine or 12 sowing dates, three soil types and two cultivars. Each map portrayed a combination of a leveI of each one of the factors listed above, representing the drought risk classification of different areas of the State for a given sowing date as a function af the so... Mostrar Tudo |
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Categoria do assunto: |
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Marc: |
LEADER 02288naa a2200181 a 4500
001 1468964
005 2006-03-03
008 2005 bl --- 0-- u #d
100 1 $aFARIAS, J. R. B.
245 $aDrought$brisks in Brazilian soybean producing regions.
260 $c2005
500 $aResumo P.2.29.
520 $aWater availability fluctuation is the main factor responsible for soybean yield variability in time and space in Brazil, and is the main limiting factor in obtaining near potential yields. Increments in yield and reductions in crop costs and risks became basic requirements for competitiveness in the current moder agribusiness world. Tools to help the decision making process are essential to tackle these challenges and to obtain competitive and environmentally sustainable products. A collaborative project involving several Brazilian institutions (MAPA, EMBRAPA, ANEEL, INMET, IAPAR) was developed to demarcate areas with lower risks for soybean cropping in the states of PR, GO, TO, MS, MT, MG and BA. Areas with different probabilities of water deficit occurrence during the most critical phase of the crop development were characterized as favorable, intermediate and unfavorable, using soybean crop water balance models, geographical information systems and geostatistics. Different sowing dates, water availability in each region, water consumption in the different stages of development of the crop, soil type and cultivar were considered. For each State, 54 to 72 maps were generated as a result of the combination of nine or 12 sowing dates, three soil types and two cultivars. Each map portrayed a combination of a leveI of each one of the factors listed above, representing the drought risk classification of different areas of the State for a given sowing date as a function af the soil type and cultivar. These results are presently used by Brazilian governmental policy makers for financing and insure agricultural activities.
700 1 $aASSAD, E. D.
700 1 $aNEPOMUCENO, A. L.
700 1 $aNEUMAIER, N.
700 1 $aALMEIDA, I. R.
773 $tIn: INTERNATIONAL CONFERENCE ON INTEGRATED APPROACHES TO SUSTAIN AND IMPROVE PLANT PRODUCTION UNDER DROUGHT STRESS, 2., 2005, Rome. InterDrought - II: final program and abstract book. Rome, 2005. Não paginado.
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