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Registros recuperados : 546 | |
5. | | ARIAS, C. A. A. Potencial genético da soja: progressos e limitações para alta produtividade. In: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Proceedings... Londrina: Embrapa Soybean, 2004. p. 1263-1268. Editado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi. Biblioteca(s): Embrapa Soja. |
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19. | | CATELLI, L. L.; ARIAS, C. A. A. Caracterização de cultivares de soja utilizando marcadores moleculares microssatélites. In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 3., 2005, Gramado. Anais... Passo Fundo: Embrapa Trigo; Sociedade Brasileira de Melhoramento de Plantas, 2005. 1 CD-ROM. Seção: Área 2 - Espécies Anuais - Resumos: Pdf.1665. Editado por Ana Christina Sagebin Albuquerque, Cláudia de Mori, Edson Iorczeski, João Carlos Haas, Paulo Fernando Bertagnolli. Biblioteca(s): Embrapa Soja. |
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Registros recuperados : 546 | |
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Registro Completo
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
28/10/2003 |
Data da última atualização: |
24/04/2018 |
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. |
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. |
Título: |
Adaptability and stability study of soybean lines developed for high yield in Paraná state using four methodologies. |
Ano de publicação: |
2002 |
Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 2, n. 2, p. 247-256, jun. 2002. |
Idioma: |
Inglês |
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. |
Palavras-Chave: |
Adaptabilidade; Environment interaction; Estabilidade; Genetic breeding; Melhoramento genético; Paraná. |
Thesagro: |
Glycine Max; Soja. |
Thesaurus NAL: |
genotype. |
Categoria do assunto: |
-- |
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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Embrapa Soja (CNPSO) |
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