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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
08/04/2009 |
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Data da última atualização: |
15/04/2024 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
BRESEGHELLO, F.; GUIMARÃES, C. M.; PINHEIRO, B. da S. |
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Afiliação: |
FLAVIO BRESEGHELLO, CNPAF; CLEBER MORAIS GUIMARAES, CNPAF; BEATRIZ DA SILVEIRA PINHEIRO, CNPAF. |
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Título: |
Recent efforts to improve drought resistance of rice in Brazil. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: SERRAJ, R.; BENNETT, J.; HARDY, B. (Ed.). Drought frontiers in rice: crop improvement for increased rainfed production. Singapore: World Scientific; Los Baños: International Rice Research Institute, 2008. |
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Páginas: |
p. 113-122. |
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ISBN: |
978-971-22-0237-7 |
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Idioma: |
Inglês |
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Conteúdo: |
Early studies on drought resistance at Embrapa. Defining the target environment. Potential benefits of increased drought resistance. Establishing a robust cropping system for upland rice. Phenotyping methods for drought resistance. Preliminary results. Development of new populations. |
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Palavras-Chave: |
Melhoramento genético. |
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Thesagro: |
Arroz; Cerrado; Oryza Sativa; Resistência a Seca; Sistema de Cultivo. |
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Thesaurus Nal: |
rice. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 01119naa a2200253 a 4500
001 1216868
005 2024-04-15
008 2008 bl uuuu u00u1 u #d
020 $a978-971-22-0237-7
100 1 $aBRESEGHELLO, F.
245 $aRecent efforts to improve drought resistance of rice in Brazil.
260 $c2008
300 $ap. 113-122.
520 $aEarly studies on drought resistance at Embrapa. Defining the target environment. Potential benefits of increased drought resistance. Establishing a robust cropping system for upland rice. Phenotyping methods for drought resistance. Preliminary results. Development of new populations.
650 $arice
650 $aArroz
650 $aCerrado
650 $aOryza Sativa
650 $aResistência a Seca
650 $aSistema de Cultivo
653 $aMelhoramento genético
700 1 $aGUIMARÃES, C. M.
700 1 $aPINHEIRO, B. da S.
773 $tIn: SERRAJ, R.; BENNETT, J.; HARDY, B. (Ed.). Drought frontiers in rice: crop improvement for increased rainfed production. Singapore: World Scientific; Los Baños: International Rice Research Institute, 2008.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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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: |
27/04/2000 |
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Data da última atualização: |
15/10/2004 |
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Autoria: |
WRATHER, J. A.; ANDERSON, T. R.; ARSYAD, D. M.; GAI, J.; PLODER, L. D.; PORTA-PUGLIA, A.; RAM, H. H.; YORINORI, J. T. |
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Título: |
Soybean disease loss estimates for the top ten soybean producing countries in 1998. |
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Ano de publicação: |
1999 |
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Fonte/Imprenta: |
In: WORLD SOYBEAN RESEARCH CONFERENCE, 6., 1999, Chicago. Proceedings: invited and contributed papers and posters. Chicago: University of Illinois / Soybean Research & Development Council, 1999. |
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Páginas: |
p.632-633. |
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Idioma: |
Inglês |
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Conteúdo: |
Diseases have reduced soybean production in the world for many years, and they will continue to reduce production unless research efforts are expanded to provide more effective controls. Scientists must focus on the management of soybean diseases that cause extensive losses, especially when funds for research are limited. In order to focus funding and research efforts on the most insidious diseases, a clear picture of the magnitude of losses each disease has caused is necessary. A time-lapse picture, covering several years, is needed because the importance of individual diseases can vary over years. The objective of this project was to determine the major soybean disease problems in the top 10 soybean producing countries in 1994 and 1998. The specific goal was to estimate the soybean yield losses caused by individual diseases in each of these years. The percent yield loss estimate due to individual diseases were solicited in 1994 and 1998 from scientists in the United States, China, Brazil, Argentina, India, Canada, Paraguay, Indonesia, Italy, and Bolivia. These estimates of percent of soybean yield losses to various diseases were based on field surveys, plant disease diagnostic clinic samples, variety trial data, information from field workers and university extension staff, research plots, grower demonstrations, and private crop consultant reports. Yield loss estimates due to a particular disease varied by country and between years. For example, yield losses due to rust were reported from China and Indonesia in 1994 and 1998, but no losses due to this disease were reported from any of the remaining eight countries. Total yield losses caused by Heterodera glycines in these 10 countries were greater than those caused by any other disease in 1994 and 1998. This nematode was not known to be present in Argentina in 1994, but it is now recognized for causing serious yield losses in many parts of the country. MenosDiseases have reduced soybean production in the world for many years, and they will continue to reduce production unless research efforts are expanded to provide more effective controls. Scientists must focus on the management of soybean diseases that cause extensive losses, especially when funds for research are limited. In order to focus funding and research efforts on the most insidious diseases, a clear picture of the magnitude of losses each disease has caused is necessary. A time-lapse picture, covering several years, is needed because the importance of individual diseases can vary over years. The objective of this project was to determine the major soybean disease problems in the top 10 soybean producing countries in 1994 and 1998. The specific goal was to estimate the soybean yield losses caused by individual diseases in each of these years. The percent yield loss estimate due to individual diseases were solicited in 1994 and 1998 from scientists in the United States, China, Brazil, Argentina, India, Canada, Paraguay, Indonesia, Italy, and Bolivia. These estimates of percent of soybean yield losses to various diseases were based on field surveys, plant disease diagnostic clinic samples, variety trial data, information from field workers and university extension staff, research plots, grower demonstrations, and private crop consultant reports. Yield loss estimates due to a particular disease varied by country and between years. For example, yield losses due to rust w... Mostrar Tudo |
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Palavras-Chave: |
Brasil; Disease; Estados Unidos; Italia; Paraguai; Production; Soybean; USA. |
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Thesagro: |
Doença; Produção; Soja. |
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Thesaurus NAL: |
Argentina; Bolivia; Brazil; Canada; China; India; Indonesia; Italy; Paraguay. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03157naa a2200457 a 4500
001 1461775
005 2004-10-15
008 1999 bl uuuu u00u1 u #d
100 1 $aWRATHER, J. A.
245 $aSoybean disease loss estimates for the top ten soybean producing countries in 1998.
260 $c1999
300 $ap.632-633.
520 $aDiseases have reduced soybean production in the world for many years, and they will continue to reduce production unless research efforts are expanded to provide more effective controls. Scientists must focus on the management of soybean diseases that cause extensive losses, especially when funds for research are limited. In order to focus funding and research efforts on the most insidious diseases, a clear picture of the magnitude of losses each disease has caused is necessary. A time-lapse picture, covering several years, is needed because the importance of individual diseases can vary over years. The objective of this project was to determine the major soybean disease problems in the top 10 soybean producing countries in 1994 and 1998. The specific goal was to estimate the soybean yield losses caused by individual diseases in each of these years. The percent yield loss estimate due to individual diseases were solicited in 1994 and 1998 from scientists in the United States, China, Brazil, Argentina, India, Canada, Paraguay, Indonesia, Italy, and Bolivia. These estimates of percent of soybean yield losses to various diseases were based on field surveys, plant disease diagnostic clinic samples, variety trial data, information from field workers and university extension staff, research plots, grower demonstrations, and private crop consultant reports. Yield loss estimates due to a particular disease varied by country and between years. For example, yield losses due to rust were reported from China and Indonesia in 1994 and 1998, but no losses due to this disease were reported from any of the remaining eight countries. Total yield losses caused by Heterodera glycines in these 10 countries were greater than those caused by any other disease in 1994 and 1998. This nematode was not known to be present in Argentina in 1994, but it is now recognized for causing serious yield losses in many parts of the country.
650 $aArgentina
650 $aBolivia
650 $aBrazil
650 $aCanada
650 $aChina
650 $aIndia
650 $aIndonesia
650 $aItaly
650 $aParaguay
650 $aDoença
650 $aProdução
650 $aSoja
653 $aBrasil
653 $aDisease
653 $aEstados Unidos
653 $aItalia
653 $aParaguai
653 $aProduction
653 $aSoybean
653 $aUSA
700 1 $aANDERSON, T. R.
700 1 $aARSYAD, D. M.
700 1 $aGAI, J.
700 1 $aPLODER, L. D.
700 1 $aPORTA-PUGLIA, A.
700 1 $aRAM, H. H.
700 1 $aYORINORI, J. T.
773 $tIn: WORLD SOYBEAN RESEARCH CONFERENCE, 6., 1999, Chicago. Proceedings: invited and contributed papers and posters. Chicago: University of Illinois / Soybean Research & Development Council, 1999.
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Embrapa Soja (CNPSO) |
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