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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
04/09/2013 |
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Data da última atualização: |
04/09/2013 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SANTOS, E. B.; SOUZA, A. da S.; CARVALHO, M. de J. da S. de; SOARES FILHO, W. dos S. |
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Afiliação: |
EMANUELA BARBOSA SANTOS, UFRB; ANTONIO DA SILVA SOUZA, CNPMF; MARIANE DE JESUS DA SILVA DE CARVALHO, UFRB; WALTER DOS SANTOS SOARES FILHO, CNPMF. |
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Título: |
Meios alternativos para o cultivo in vitro de calos embriogênicos das tangerineiras Sunki Tropical e Cleópatra. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA TROPICAL, 7., 2013, Cruz das Almas. Anais... Cruz das Almas: Embrapa Mandioca e Fruticultura, 2013. Publicação online. |
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Idioma: |
Português |
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Conteúdo: |
O desenvolvimento de novas biotecnologias, associadas aos programas convencionais de melhoramento, poderão resultar na produção de novas variedades de citros. Diversas técnicas de cultura de tecidos têm sido desenvolvidas em citros, visando, entre outras aplicações, facilitar a manipulação genética, de maneira a superar as limitações encontradas no melhoramento convencional e efetivamente contribuir na geração de novos genótipos. |
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Palavras-Chave: |
Breending. |
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Thesagro: |
Tangerina. |
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Thesaurus Nal: |
Citrus; Somatic embryogenesis. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/89075/1/Meios-alternativos-117-13-Emanuela-ASSouza.pdf
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Marc: |
LEADER 01175nam a2200193 a 4500
001 1965612
005 2013-09-04
008 2013 bl uuuu u00u1 u #d
100 1 $aSANTOS, E. B.
245 $aMeios alternativos para o cultivo in vitro de calos embriogênicos das tangerineiras Sunki Tropical e Cleópatra.
260 $aIn: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA TROPICAL, 7., 2013, Cruz das Almas. Anais... Cruz das Almas: Embrapa Mandioca e Fruticultura, 2013. Publicação online.$c2013
520 $aO desenvolvimento de novas biotecnologias, associadas aos programas convencionais de melhoramento, poderão resultar na produção de novas variedades de citros. Diversas técnicas de cultura de tecidos têm sido desenvolvidas em citros, visando, entre outras aplicações, facilitar a manipulação genética, de maneira a superar as limitações encontradas no melhoramento convencional e efetivamente contribuir na geração de novos genótipos.
650 $aCitrus
650 $aSomatic embryogenesis
650 $aTangerina
653 $aBreending
700 1 $aSOUZA, A. da S.
700 1 $aCARVALHO, M. de J. da S. de
700 1 $aSOARES FILHO, W. dos S.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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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: |
02/03/2006 |
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Data da última atualização: |
02/03/2006 |
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Autoria: |
BOARD, J.; GODOY, C.; LEE, C. |
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Título: |
Developing a yield loss prediction tool for asian soybean rust. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
In: NATIONAL SOYBEAN RUST SYMPOSIUM, Nashville, 2006. Program. St. Paul: APS, 2005. p. 17. |
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Idioma: |
Inglês |
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Conteúdo: |
The soybean rust pathogen (SBR) is a serious threat to soybean production since its arrival in lhe USA in FalI, 2004. Early rust infestations (near R1) require fungicide application however, the requirement for fungicide application to later infestations has
not been established. Yield losses induced by SBR may be related to the degree of defoliation caused by the fungus. Since soybean becomes more tolerant to defoliation-induced yield loss as it progresses through the seed filling period (R5-R 7),
infection at or subsequent to R5 may not require fungicide application. The objectives of the current research are to: 1. Determine to whether SBR induced yield loss is due to soybean canopy defoliation; and 2. To determine critical leaf area index (LAI) levels
during reproductive development at which fungicide application for SBR is required to prevent yield loss. The ultimate aim is to develop an interactive software tool that would determine SBR induced yield loss potential. The potential yield loss could be
weighed against the cost oft he fungicide application to make sound management decisions. The goals of this research will be achieved by 1. field studies in Brazil to identifying whether SBR induced yield loss is due to defoliation. 2. Studies in Louisiana
and Kentucky to establish critical LAI thresholds for different maturity groups and at different reproductive stages, and 3. use the acquired data to establish a yield loss prediction model for soybean rust. The study is funded by a 3-year grant from the USDA,
Risk Management Agency. MenosThe soybean rust pathogen (SBR) is a serious threat to soybean production since its arrival in lhe USA in FalI, 2004. Early rust infestations (near R1) require fungicide application however, the requirement for fungicide application to later infestations has
not been established. Yield losses induced by SBR may be related to the degree of defoliation caused by the fungus. Since soybean becomes more tolerant to defoliation-induced yield loss as it progresses through the seed filling period (R5-R 7),
infection at or subsequent to R5 may not require fungicide application. The objectives of the current research are to: 1. Determine to whether SBR induced yield loss is due to soybean canopy defoliation; and 2. To determine critical leaf area index (LAI) levels
during reproductive development at which fungicide application for SBR is required to prevent yield loss. The ultimate aim is to develop an interactive software tool that would determine SBR induced yield loss potential. The potential yield loss could be
weighed against the cost oft he fungicide application to make sound management decisions. The goals of this research will be achieved by 1. field studies in Brazil to identifying whether SBR induced yield loss is due to defoliation. 2. Studies in Louisiana
and Kentucky to establish critical LAI thresholds for different maturity groups and at different reproductive stages, and 3. use the acquired data to establish a yield loss prediction model for soybean rust. The study is ... Mostrar Tudo |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01985naa a2200145 a 4500
001 1468956
005 2006-03-02
008 2005 bl --- 0-- u #d
100 1 $aBOARD, J.
245 $aDeveloping a yield loss prediction tool for asian soybean rust.
260 $c2005
520 $aThe soybean rust pathogen (SBR) is a serious threat to soybean production since its arrival in lhe USA in FalI, 2004. Early rust infestations (near R1) require fungicide application however, the requirement for fungicide application to later infestations has not been established. Yield losses induced by SBR may be related to the degree of defoliation caused by the fungus. Since soybean becomes more tolerant to defoliation-induced yield loss as it progresses through the seed filling period (R5-R 7), infection at or subsequent to R5 may not require fungicide application. The objectives of the current research are to: 1. Determine to whether SBR induced yield loss is due to soybean canopy defoliation; and 2. To determine critical leaf area index (LAI) levels during reproductive development at which fungicide application for SBR is required to prevent yield loss. The ultimate aim is to develop an interactive software tool that would determine SBR induced yield loss potential. The potential yield loss could be weighed against the cost oft he fungicide application to make sound management decisions. The goals of this research will be achieved by 1. field studies in Brazil to identifying whether SBR induced yield loss is due to defoliation. 2. Studies in Louisiana and Kentucky to establish critical LAI thresholds for different maturity groups and at different reproductive stages, and 3. use the acquired data to establish a yield loss prediction model for soybean rust. The study is funded by a 3-year grant from the USDA, Risk Management Agency.
700 1 $aGODOY, C.
700 1 $aLEE, C.
773 $tIn: NATIONAL SOYBEAN RUST SYMPOSIUM, Nashville, 2006. Program. St. Paul: APS, 2005. p. 17.
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