1. Adaptability and stability of black bean genotypes for Rio de Janeiro, by GGE biplot analysis.
- Author
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Gomes de Souza, Alexandre, Daher, Rogerio F., Silva Santana, Josefa Grasiela, Ambrosio, Moises, Rodrigues Nascimento, Maxwel, Faria Vidal, Ana Kesia, Fernandes de Souza Filho, Benedito, Melo, Leonardo, de Amaral Gravina, Geraldo, Mariani Santos, Raiane, Lopes Leite, Cleudiane, Calaça Farias, João Esdras, Francesconi Stida, Wanessa, and Sales Rocha, Richardson
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BLACK bean , *GENOTYPE-environment interaction , *CULTIVARS , *GENOTYPES , *BLOCK designs , *COMMON bean - Abstract
The study of adaptability and yield stability is essential for the selection and recommendation of new cultivars. Thus, this study determined the adaptability and yield stability of black bean genotypes for cultivar recommendation using a GGE biplot. To this end, nine trials were carried out at different locations in the state of Rio de Janeiro. Eleven genotypes were evaluated in three growing seasons, in a randomized block design, with three replications. Adaptability and stability of grain yield were analyzed by the GGE biplot method. The effects of genotypes, environments and of the genotype - environment interaction were significant, which explained the different responses of the genotypes to the tested environments. The GGE biplot analysis revealed Macaé as an ideal district for testing and high yield, adaptability, and stability of performance were observed for genotype CNFP 15290, which can be recommended for grain production in the state of Rio de Janeiro. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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