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      Interação com ambientes e estabilidade de genótipos de feijoeiro-comum na Região Centro-Sul do Brasil Translated title: Interaction with environment and stability of common bean genotypes in the South Centre Region of Brazil

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          Abstract

          O objetivo deste trabalho foi avaliar a estabilidade e adaptabilidade de genótipos, do programa de melhoramento genético do feijoeiro-comum, da Embrapa Arroz e Feijão, e comparar os métodos de AMMI (análise da interação multiplicativa e dos efeitos principais aditivos), de Lin & Binns e de Eberhart & Russell. Os ensaios foram compostos de 20 genótipos (grupos comerciais de grão preto, carioca, roxo, jalo e rajado), avaliados em 22 ensaios, na época das águas (safra) e na seca (safrinha) dos anos de 2002, 2003 e 2004, nos estados do Paraná, Santa Catarina e São Paulo. Foi encontrada baixa associação entre os métodos AMMI e Lin & Binns (r = 0,39), e AMMI e Eberhart & Russell (r = 0,40). Não houve correlação entre Lin & Binns e Eberhart & Russell. Os genótipos mais estáveis e produtivos, para tipo de grão comercial carioca são: as cultivares BRS Requinte e a linhagem CNFC 8075; para tipo de grão comercial preto, as cultivares BRS Supremo e BRS Campeiro; e para tipos de grãos comerciais roxo e rosinha, a cultivar BRS Vereda.

          Translated abstract

          The objective of this work was to evaluate the stability and adaptability of genotypes of the common bean breeding program of Embrapa Arroz e Feijão, and to compare the methods AMMI, Lin & Binns and Eberhart & Russell. Twenty breeding lines and cultivars, belonging to the following commercial group of grain: black, carioca, pink, jalo, and pinto, were evaluated in 22 variety trials, during the rainy and dry seasons of 2002, 2003 and 2004, in the states of Santa Catarina, Paraná and São Paulo. There was low association between the methods AMMI and Lin& Binns (r = 0.39) and AMMI and Eberhart & Russell (r = 0.40); and no correlation between Lin & Binns and Eberhart & Russell. The most stable and productive genotypes commercial grains were: BRS Requinte and the breeding line CNFC 8075 for carioca type; BRS Supremo and BRS Campeiro for black type; and BRS Vereda for pink type.

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          Most cited references25

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          Statistical Analysis of a Yield Trial

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            Stability Analysis: Where Do We Stand?1

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              Model Selection and Validation for Yield Trials with Interaction

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                Author and article information

                Journal
                pab
                Pesquisa Agropecuária Brasileira
                Pesq. agropec. bras.
                Embrapa Secretaria de Pesquisa e Desenvolvimento; Pesquisa Agropecuária Brasileira (Brasília, DF, Brazil )
                0100-204X
                1678-3921
                May 2007
                : 42
                : 5
                : 715-723
                Affiliations
                [01] Sto Antônio de Goiás GO orgnameEmbrapa Arroz e Feijão
                [02] Goiânia GO orgnameUniversidade Federal de Goiás orgdiv1Escola de Agronomia e Engenharia de Alimentos pgsantos@ 123456agro.ufg.br
                Article
                S0100-204X2007000500015 S0100-204X(07)04200515
                10.1590/S0100-204X2007000500015
                cc16f927-b701-402f-8006-74ce4f8b3b2d

                This work is licensed under a Creative Commons Attribution 4.0 International License.

                History
                : 29 March 2007
                : 11 December 2006
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 27, Pages: 9
                Product

                SciELO Brazil

                Categories
                Genética

                produtividade de grãos,grain yield,Phaseolus vulgaris,adaptability,adaptabilidade

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