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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
04/01/2016 |
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Data da última atualização: |
16/06/2017 |
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Tipo da produção científica: |
Folder/Folheto/Cartilha |
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Autoria: |
RAMIREZ-VILLEGAS, J.; HEINEMANN, A. B. |
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Afiliação: |
JULIAN RAMIREZ-VILLEGAS, UNIVERSITY OF LEEDS, UK; ALEXANDRE BRYAN HEINEMANN, CNPAF. |
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Título: |
Environmental characterisation to guide breeding decisions in a changing climate. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Copenhagen: CGIAR: CCAFS, 2015. |
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Páginas: |
26 p. |
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Série: |
(CCAFS. Working paper, 144). |
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Idioma: |
Inglês |
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Conteúdo: |
Substantial evidence now exists suggesting that agricultural yields will have to increase significantly in order to meet food needs during the 21st century. One such way of increasing yields is to develop high yielding cultivars through crop improvement. This Working Paper summarises the results of a CCAFS project named Target Population of Environments (TPE). The project aimed at providing actionable information to crop breeders and, therefore, inform breeding decisions. We developed and applied a methodology for classifying crop growing environments, determining stress profiles and, finally, assessing the potential benefit of improved breeding practice. We present two contrasting case studies, one for upland rice in central Brazil and another for common beans in Goiás (Brazil). Analyses are also currently being conducted for lowland irrigated rice in Colombia, and plans to conduct research on rice in sub-Saharan Africa. Results of the TPE project are publicly available in the form of dynamic maps and graphs at http://www.ccafs-tpe.org. |
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Palavras-Chave: |
Crop modelling; Environmental characterisation. |
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Thesagro: |
Arroz; Feijão; Melhoramento; Mudança Climática; Oryza sativa; Phaseolus vulgaris. |
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Thesaurus Nal: |
Breeding; Climate change. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/136525/1/abh.pdf
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Marc: |
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100 1 $aRAMIREZ-VILLEGAS, J.
245 $aEnvironmental characterisation to guide breeding decisions in a changing climate.$h[electronic resource]
260 $aCopenhagen: CGIAR: CCAFS$c2015
300 $a26 p.
490 $a(CCAFS. Working paper, 144).
520 $aSubstantial evidence now exists suggesting that agricultural yields will have to increase significantly in order to meet food needs during the 21st century. One such way of increasing yields is to develop high yielding cultivars through crop improvement. This Working Paper summarises the results of a CCAFS project named Target Population of Environments (TPE). The project aimed at providing actionable information to crop breeders and, therefore, inform breeding decisions. We developed and applied a methodology for classifying crop growing environments, determining stress profiles and, finally, assessing the potential benefit of improved breeding practice. We present two contrasting case studies, one for upland rice in central Brazil and another for common beans in Goiás (Brazil). Analyses are also currently being conducted for lowland irrigated rice in Colombia, and plans to conduct research on rice in sub-Saharan Africa. Results of the TPE project are publicly available in the form of dynamic maps and graphs at http://www.ccafs-tpe.org.
650 $aBreeding
650 $aClimate change
650 $aArroz
650 $aFeijão
650 $aMelhoramento
650 $aMudança Climática
650 $aOryza sativa
650 $aPhaseolus vulgaris
653 $aCrop modelling
653 $aEnvironmental characterisation
700 1 $aHEINEMANN, A. B.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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| 3. |  | HEINEMANN, A. B. Optimization of upland rice breeding programme based on a crop modelling approach. In: CONFERENCE ON INTEGRATED ASSESSMENT OF AGRICULTURE AND SUSTAINABLE DEVELOPMENT: SETTING THE AGENDA FOR SCIENCE AND POLICY, 2009, Egmond aan Zee, The Netherlands. Proceedings... Wageningen: Wageningen University and Research Centre, 2009. p. 214-215. AgSAP 2009. Editors: Martin van Ittersum; Joost Wolf; Gon van Laar.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| Registros recuperados : 319 | |
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