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Registro Completo |
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Biblioteca(s): |
Embrapa Algodão; Embrapa Meio-Norte. |
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Data corrente: |
03/03/2017 |
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Data da última atualização: |
16/01/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA FILHO, J. L. da; MORELLO, C. de L.; SUASSUNA, N. D.; FARIAS, F. J. C.; LAMAS, F. M.; PEDROSA, M. B.; RIBEIRO, J. L.; SUASSUNA, T. de M. F. |
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Afiliação: |
JOAO LUIS DA SILVA FILHO, CNPA; CAMILO DE LELIS MORELLO, CNPA; NELSON DIAS SUASSUNA, CNPA; FRANCISCO JOSE CORREIA FARIAS, CNPA; FERNANDO MENDES LAMAS, CPAO; MURILO BARROS PEDROSA, FUNDAÇÃO BAHIA; JOSE LOPES RIBEIRO, CPAMN; TAIS DE MORAES FALLEIRO SUASSUNA, CNPA. |
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Título: |
Environmental stratification in cotton in the presence or absence of genotypes with high ecovalence. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, v. 17, p. 32-39, 2017. |
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DOI: |
10.1590/1984- 70332017v17n1a5 |
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Idioma: |
Inglês |
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Conteúdo: |
Cottonseed yield data of 17 genotypes, of which two genotypes contributed to more than 30% of the total ecovalence, and grown in 23 locations, were used to compare four methods of disjoint environmental stratification: a) environmental index (Ie): favorable or unfavorable environments; b) stratification in partitions that maximize the sum of squares of the genotype x partition interaction [(GP)m]; c) environmental scores of the second principal component of the GGE analysis (PC2-GGE); d) environmental scores of the first principal component of the AMMI analysis (PC1-AMMI). Scenarios were simulated (10,000 simulations per scenario) using combination of nine or 13 environments and 11 genotypes, either including or excluding those with the highest ecovalence values. In all scenarios, the greatest selection gains were obtained via PC2-GGE stratification, and the lowest selection gains were obtained via Ie. The ecovalences of the genotypes influenced the results obtained using the stratification methods. |
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Thesagro: |
Algodão; Genótipo; Gossypium hirsutum. |
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Thesaurus Nal: |
Cotton; Cottonseed. |
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Categoria do assunto: |
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F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/156979/1/Environmental-stratification-in-cotton.pdf
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Marc: |
LEADER 01847naa a2200277 a 4500
001 2065996
005 2018-01-16
008 2017 bl uuuu u00u1 u #d
024 7 $a10.1590/1984- 70332017v17n1a5$2DOI
100 1 $aSILVA FILHO, J. L. da
245 $aEnvironmental stratification in cotton in the presence or absence of genotypes with high ecovalence.$h[electronic resource]
260 $c2017
520 $aCottonseed yield data of 17 genotypes, of which two genotypes contributed to more than 30% of the total ecovalence, and grown in 23 locations, were used to compare four methods of disjoint environmental stratification: a) environmental index (Ie): favorable or unfavorable environments; b) stratification in partitions that maximize the sum of squares of the genotype x partition interaction [(GP)m]; c) environmental scores of the second principal component of the GGE analysis (PC2-GGE); d) environmental scores of the first principal component of the AMMI analysis (PC1-AMMI). Scenarios were simulated (10,000 simulations per scenario) using combination of nine or 13 environments and 11 genotypes, either including or excluding those with the highest ecovalence values. In all scenarios, the greatest selection gains were obtained via PC2-GGE stratification, and the lowest selection gains were obtained via Ie. The ecovalences of the genotypes influenced the results obtained using the stratification methods.
650 $aCotton
650 $aCottonseed
650 $aAlgodão
650 $aGenótipo
650 $aGossypium hirsutum
700 1 $aMORELLO, C. de L.
700 1 $aSUASSUNA, N. D.
700 1 $aFARIAS, F. J. C.
700 1 $aLAMAS, F. M.
700 1 $aPEDROSA, M. B.
700 1 $aRIBEIRO, J. L.
700 1 $aSUASSUNA, T. de M. F.
773 $tCrop Breeding and Applied Biotechnology$gv. 17, p. 32-39, 2017.
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Registro original: |
Embrapa Algodão (CNPA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
24/02/2016 |
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Data da última atualização: |
17/03/2016 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
ANTONIO, R. P.; SILVA NETO, J. L. da; SANTOS, J. D. da S.; LIRA, I. C. de S. A. |
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Afiliação: |
RAFAELA PRISCILA ANTONIO, CPATSA; JOSÉ LEANDRO DA SILVA NETO, Bolsista PIBIC; JOBIMÊRE DAYANNE DA SILVA SANTOS, Bolsista PIBIC; IRLANE CRISTINE DE SOUZA ANDRADE LIRA, UFRPE. |
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Título: |
Genetic diversity among accessions of species from the manihot genus with forage potential. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: INTERNATIONAL SYMPOSIUM OF FORAGE BREEDING, 5., 2015, Buenos Aires, Argentina. Anais... Buenos Aires: FAUBA, 2015. |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this work was to study the genetic diversity among cassava accessions and their wild relatives with potential for animal feeding and adapted to semi-arid climate through morphological and agronomic descriptors |
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Palavras-Chave: |
Acessos de mandioca; Diversidade genética; Potencial forrageiro. |
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Thesagro: |
Mandioca; Produção animal. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/140053/1/Rafaela-5.pdf
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Marc: |
LEADER 00912nam a2200205 a 4500
001 2038412
005 2016-03-17
008 2015 bl uuuu u00u1 u #d
100 1 $aANTONIO, R. P.
245 $aGenetic diversity among accessions of species from the manihot genus with forage potential.
260 $aIn: INTERNATIONAL SYMPOSIUM OF FORAGE BREEDING, 5., 2015, Buenos Aires, Argentina. Anais... Buenos Aires: FAUBA$c2015
520 $aThe aim of this work was to study the genetic diversity among cassava accessions and their wild relatives with potential for animal feeding and adapted to semi-arid climate through morphological and agronomic descriptors
650 $aMandioca
650 $aProdução animal
653 $aAcessos de mandioca
653 $aDiversidade genética
653 $aPotencial forrageiro
700 1 $aSILVA NETO, J. L. da
700 1 $aSANTOS, J. D. da S.
700 1 $aLIRA, I. C. de S. A.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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