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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Soja. |
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Data corrente: |
28/10/2003 |
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Data da última atualização: |
24/04/2018 |
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Autoria: |
CARVALHO, C. G. P. de; ARIAS, C. A. A.; TOLEDO, J. F. F. de; ALMEIDA, L. A. de; KIIHL, R. A. de S.; OLIVEIRA, M. F. de. |
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Afiliação: |
CLAUDIO GUILHERME PORTELA DE CARVAL, CNPSO; CARLOS ALBERTO ARRABAL ARIAS, CNPSO; JOSÉ FRANCISCO FERRAZ DE TOLEDO, CNPSo; LEONES ALVES DE ALMEIDA, CNPSo; ROMEU AFONSO DE SOUZA KIIHL, CNPSo; MARCELO FERNANDES DE OLIVEIRA, CNPSO. |
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Título: |
Adaptability and stability study of soybean lines developed for high yield in Paraná state using four methodologies. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 2, n. 2, p. 247-256, jun. 2002. |
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Idioma: |
Inglês |
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Conteúdo: |
An adaptability and stability study was carried out using soybean yield data from several locations in Paraná State, obtained from 1990 to 1999. The main objectives were: a) to check the efficiency of the Embrapa Soja breeding program for selecting the highest yielding lines with specific (regional) or broad adaptation; b) to analyze the performance of the control cultivars under favorable and unfavorable conditions; c) to identify the best stability methodology for inbred line evaluation. The evaluated lines were classified into early (L), semi- early (M) and medium (N) maturity groups. A randomized complete block design with four replications was used in each location and all analyses were carried out by maturity group. The number of M maturity lines that scored higher than the controls BR-16 and Embrapa 4 increased along the years, especially in unfavorable environments. On the other hand, the number of L and N maturity groups scoring higher than the controls either remained constant or fluctuated (increasing or decreasing) with time. The controls FT-Guaíra, Embrapa 4, BR-16 and FT-10 and the great majority of the tested lines showed broad adaptation. IAS 5 and FT-Abyara showed adaptation to poor environments and also broad adaptation. The analysis of the means in favorable and unfavorable environments was the most efficient method for soybean line evaluation. A methodology to classify soybean genotypes was proposed, based on these means. |
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Palavras-Chave: |
Adaptabilidade; Environment interaction; Estabilidade; Genetic breeding; Melhoramento genético; Paraná. |
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Thesagro: |
Glycine Max; Soja. |
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Thesaurus Nal: |
genotype. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/175921/1/c8128f42-4f7d-08a5.pdf
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Marc: |
LEADER 02343naa a2200289 a 4500
001 1465786
005 2018-04-24
008 2002 bl uuuu u00u1 u #d
100 1 $aCARVALHO, C. G. P. de
245 $aAdaptability and stability study of soybean lines developed for high yield in Paraná state using four methodologies.
260 $c2002
520 $aAn adaptability and stability study was carried out using soybean yield data from several locations in Paraná State, obtained from 1990 to 1999. The main objectives were: a) to check the efficiency of the Embrapa Soja breeding program for selecting the highest yielding lines with specific (regional) or broad adaptation; b) to analyze the performance of the control cultivars under favorable and unfavorable conditions; c) to identify the best stability methodology for inbred line evaluation. The evaluated lines were classified into early (L), semi- early (M) and medium (N) maturity groups. A randomized complete block design with four replications was used in each location and all analyses were carried out by maturity group. The number of M maturity lines that scored higher than the controls BR-16 and Embrapa 4 increased along the years, especially in unfavorable environments. On the other hand, the number of L and N maturity groups scoring higher than the controls either remained constant or fluctuated (increasing or decreasing) with time. The controls FT-Guaíra, Embrapa 4, BR-16 and FT-10 and the great majority of the tested lines showed broad adaptation. IAS 5 and FT-Abyara showed adaptation to poor environments and also broad adaptation. The analysis of the means in favorable and unfavorable environments was the most efficient method for soybean line evaluation. A methodology to classify soybean genotypes was proposed, based on these means.
650 $agenotype
650 $aGlycine Max
650 $aSoja
653 $aAdaptabilidade
653 $aEnvironment interaction
653 $aEstabilidade
653 $aGenetic breeding
653 $aMelhoramento genético
653 $aParaná
700 1 $aARIAS, C. A. A.
700 1 $aTOLEDO, J. F. F. de
700 1 $aALMEIDA, L. A. de
700 1 $aKIIHL, R. A. de S.
700 1 $aOLIVEIRA, M. F. de
773 $tCrop Breeding and Applied Biotechnology, Londrina$gv. 2, n. 2, p. 247-256, jun. 2002.
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Registro original: |
Embrapa Soja (CNPSO) |
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Biblioteca |
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Origem |
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Classificação |
Cutter |
Registro |
Volume |
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URL |
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Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
11/11/2022 |
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Data da última atualização: |
17/11/2022 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SILVA, R. B. da; SILVA, T. R. da; SOUZA, E. M. B. de; BRAZ, T. G. dos S.; OLIVEIRA, V. A. V. de; GOMIDE, C. A. de M. |
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Afiliação: |
RAFAEL BOLINA DA SILVA, Doutorando, Universidade Federal de Viçosa; THAMYRES ROSA DA SILVA, Graduanda, Centro de Ensino Superior de Juiz de Fora; EDUARDO MOREIRA BARRADAS DE SOUZA, Doutorando, Universidade Federal de Minas Gerais; THIAGO GOMES DOS SANTOS BRAZ, Universidade Federal de Minas Gerais; VICTOR AUGUSTUS VASCONCELOS DE OLIVEIRA, Doutorando, Universidade Federal de Minas Gerais; CARLOS AUGUSTO DE MIRANDA GOMIDE, CNPGL. |
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Título: |
Associação entre valores genéticos de características agronômicas de genótipos de Urochloa spp. por meio de análise de trilha. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
In: SIMPÓSIO SOBRE MANEJO ESTRATÉGICO DA PASTAGEM, 10., 2022, Viçosa, MG. Anais... Visconde do Rio Branco, MG: Suprema, 2022. |
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Páginas: |
p. 336. |
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Idioma: |
Português |
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Palavras-Chave: |
Correlação. |
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Thesagro: |
Capim Urochloa; Rebrota; Seleção. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1148227/1/Associacao-entre-valores-geenticos-de-caracteristicas-agronomicas-de-genotipos-de-Urochloa.pdf
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Marc: |
LEADER 00781nam a2200217 a 4500
001 2148227
005 2022-11-17
008 2022 bl uuuu u00u1 u #d
100 1 $aSILVA, R. B. da
245 $aAssociação entre valores genéticos de características agronômicas de genótipos de Urochloa spp. por meio de análise de trilha.$h[electronic resource]
260 $aIn: SIMPÓSIO SOBRE MANEJO ESTRATÉGICO DA PASTAGEM, 10., 2022, Viçosa, MG. Anais... Visconde do Rio Branco, MG: Suprema$c2022
300 $ap. 336.
650 $aCapim Urochloa
650 $aRebrota
650 $aSeleção
653 $aCorrelação
700 1 $aSILVA, T. R. da
700 1 $aSOUZA, E. M. B. de
700 1 $aBRAZ, T. G. dos S.
700 1 $aOLIVEIRA, V. A. V. de
700 1 $aGOMIDE, C. A. de M.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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