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Registro Completo |
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
28/11/1996 |
Data da última atualização: |
14/05/2014 |
Autoria: |
MORAES, P. de. |
Título: |
A cabra, sua criação, seleção e a indústria dos seus produtos. |
Ano de publicação: |
1920 |
Fonte/Imprenta: |
Rio de Janeiro: Secretaria da Agricultura, Indústria e Comércio, 1920. |
Páginas: |
134 p. |
Idioma: |
Português |
Palavras-Chave: |
Goat. |
Thesagro: |
Caprino; Criação. |
Thesaurus Nal: |
breeding. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00443nam a2200157 a 4500 001 1524832 005 2014-05-14 008 1920 bl uuuu 00u1 u #d 100 1 $aMORAES, P. de 245 $aA cabra, sua criação, seleção e a indústria dos seus produtos. 260 $aRio de Janeiro: Secretaria da Agricultura, Indústria e Comércio$c1920 300 $a134 p. 650 $abreeding 650 $aCaprino 650 $aCriação 653 $aGoat
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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Registro Completo
Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Florestas; Embrapa Meio-Norte; Embrapa Rondônia. |
Data corrente: |
20/06/2013 |
Data da última atualização: |
31/05/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
COLOMBARI FILHO, J. M.; RESENDE, M. D. V. de; MORAIS, O. P. de; CASTRO, A. P. de; GUIMARAES, E. P.; PEREIRA, J. A.; UTUMI, M. M.; BRESEGHELLO, F. |
Afiliação: |
JOSE MANOEL COLOMBARI FILHO, CNPAF; MARCOS DEON VILELA DE RESENDE, CNPF; ORLANDO PEIXOTO DE MORAIS, CNPAF; ADRIANO PEREIRA DE CASTRO, CNPAF; ELCIO PERPETUO GUIMARAES, CNPAF; JOSE ALMEIDA PEREIRA, CPAMN; MARLEY MARICO UTUMI, CPAF-RO; FLAVIO BRESEGHELLO, CNPAF. |
Título: |
Upland rice breeding in Brazil: a simultaneous genotypic evaluation of stability, adaptability and grain yield. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Euphytica, v. 192, n. 1, p. 117-129, 2013. |
ISSN: |
0014-2336 |
Idioma: |
Inglês |
Conteúdo: |
The relative performance of one geno- type is not identical in different environments due to genotype-environment interaction (G 9 E). Thus, for a breeding program to successfully develop culti- vars, it is fundamental that candidate elite-lines are tested in several target environments and that the data are analysed for yield, adaptability and stability. The objective of this work was to study the G 9 E for upland rice using a mixed model and, using the harmonic mean of relative performance of genotypic values (HMRPGV) method, to analyse cultivars and elite-lines over time to identify those that aggregate high grain yield (GY) with high genotypic adapt- ability and stability. A large dataset of ??value for cultivation and use trials?? collected by the Brazilian Agricultural Research Corporation (Embrapa) and collaborators from 1984 to 2010, involving seven states that represent upland rice crops in the Midwest, North and Northeast regions of Brazil, was used. The effect of location was shown to be more important than the effect of year for promoting crossover interaction. The CNA 8555 had the best GY associated with adaptability and stability, pre- senting a superiority of 13.28 % above the general mean of all elite-lines. Using already-released cul- tivars and potential elite-lines, the generalised linear regression analysis revealed significant progress of the stability and adaptability associated with GY over time. The HMRPGV method was shown to be an important tool and allowed identification of three elite-lines in the Embrapa pipeline (AB 062008, AB 062041 and AB 062037), each with high stability, adaptability and yield potential to be released commercially. MenosThe relative performance of one geno- type is not identical in different environments due to genotype-environment interaction (G 9 E). Thus, for a breeding program to successfully develop culti- vars, it is fundamental that candidate elite-lines are tested in several target environments and that the data are analysed for yield, adaptability and stability. The objective of this work was to study the G 9 E for upland rice using a mixed model and, using the harmonic mean of relative performance of genotypic values (HMRPGV) method, to analyse cultivars and elite-lines over time to identify those that aggregate high grain yield (GY) with high genotypic adapt- ability and stability. A large dataset of ??value for cultivation and use trials?? collected by the Brazilian Agricultural Research Corporation (Embrapa) and collaborators from 1984 to 2010, involving seven states that represent upland rice crops in the Midwest, North and Northeast regions of Brazil, was used. The effect of location was shown to be more important than the effect of year for promoting crossover interaction. The CNA 8555 had the best GY associated with adaptability and stability, pre- senting a superiority of 13.28 % above the general mean of all elite-lines. Using already-released cul- tivars and potential elite-lines, the generalised linear regression analysis revealed significant progress of the stability and adaptability associated with GY over time. The HMRPGV method was shown to be an important tool and ... Mostrar Tudo |
Palavras-Chave: |
BLUP; G x E; Genetic progress; HMRPGV; Melhoramento genético; REML. |
Thesagro: |
Arroz; Genética; Melhoramento genético vegetal; Oryza Sativa. |
Thesaurus NAL: |
plant breeding. |
Categoria do assunto: |
-- G Melhoramento Genético X Pesquisa, Tecnologia e Engenharia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/84617/1/Euphytica2.pdf
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Marc: |
LEADER 02669naa a2200349 a 4500 001 1960272 005 2022-05-31 008 2013 bl uuuu u00u1 u #d 022 $a0014-2336 100 1 $aCOLOMBARI FILHO, J. M. 245 $aUpland rice breeding in Brazil$ba simultaneous genotypic evaluation of stability, adaptability and grain yield.$h[electronic resource] 260 $c2013 520 $aThe relative performance of one geno- type is not identical in different environments due to genotype-environment interaction (G 9 E). Thus, for a breeding program to successfully develop culti- vars, it is fundamental that candidate elite-lines are tested in several target environments and that the data are analysed for yield, adaptability and stability. The objective of this work was to study the G 9 E for upland rice using a mixed model and, using the harmonic mean of relative performance of genotypic values (HMRPGV) method, to analyse cultivars and elite-lines over time to identify those that aggregate high grain yield (GY) with high genotypic adapt- ability and stability. A large dataset of ??value for cultivation and use trials?? collected by the Brazilian Agricultural Research Corporation (Embrapa) and collaborators from 1984 to 2010, involving seven states that represent upland rice crops in the Midwest, North and Northeast regions of Brazil, was used. The effect of location was shown to be more important than the effect of year for promoting crossover interaction. The CNA 8555 had the best GY associated with adaptability and stability, pre- senting a superiority of 13.28 % above the general mean of all elite-lines. Using already-released cul- tivars and potential elite-lines, the generalised linear regression analysis revealed significant progress of the stability and adaptability associated with GY over time. The HMRPGV method was shown to be an important tool and allowed identification of three elite-lines in the Embrapa pipeline (AB 062008, AB 062041 and AB 062037), each with high stability, adaptability and yield potential to be released commercially. 650 $aplant breeding 650 $aArroz 650 $aGenética 650 $aMelhoramento genético vegetal 650 $aOryza Sativa 653 $aBLUP 653 $aG x E 653 $aGenetic progress 653 $aHMRPGV 653 $aMelhoramento genético 653 $aREML 700 1 $aRESENDE, M. D. V. de 700 1 $aMORAIS, O. P. de 700 1 $aCASTRO, A. P. de 700 1 $aGUIMARAES, E. P. 700 1 $aPEREIRA, J. A. 700 1 $aUTUMI, M. M. 700 1 $aBRESEGHELLO, F. 773 $tEuphytica$gv. 192, n. 1, p. 117-129, 2013.
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Registro original: |
Embrapa Meio-Norte (CPAMN) |
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