Adaptability and stability of semilate and late maturing soybean genotypes in Minas Gerais state - doi: 10.4025/actasciagron.v32i3.8249

Edmar Soares de Vasconcelos; Múcio Silva Reis; Cosme Damião Cruz; Tuneo Sediyama; Carlos Alberto Scapim

doi:10.4025/actasciagron.v32i3.8249

Adaptability and stability of semilate and late maturing soybean genotypes in Minas Gerais state - doi: 10.4025/actasciagron.v32i3.8249

Edmar Soares de Vasconcelos UEM
Múcio Silva Reis UFV
Cosme Damião Cruz UFV
Tuneo Sediyama UFV
Carlos Alberto Scapim UEM

DOI: https://doi.org/10.4025/actasciagron.v32i3.8249

Keywords: Glycine max, grain yield, genotypes x environments interaction

Abstract

The purpose of this study was to evaluate the phenotypic adaptability and stability for grain yield of soybean genotypes by the method of Annicchiarico and the Integrated Method of adaptability and stability analysis and to identify the genotypes with best performance under environmental variations. The agronomic performance of semilate and late genotypes maturing, was evaluated in the final evaluation trials of the Program of Soybean Genetic Improvement of the UFV, in Viçosa, Florestal and São Gotardo, State of Minas Gerais, in the 2006/2007 and 2007/2008 growing seasons. All field experiments were arranged in a complete randomized block design with 14 treatments and three replications. Line CS 02736 and cultivar UFV TN 105 were classified as adapted to favorable environments, whereas the performance was medium even in unfavorable environments, according to the Integrated Method of adaptability and stability analysis. Yield adaptability and stability of cultivar Monarca were classified as high by the method of Annicchiarico and by the Integrated Method of adaptability and stability analysis.

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Author Biographies

Edmar Soares de Vasconcelos, UEM

Possui Graduação em Agronomia pela Universidade Estadual de Maringá (2004) e Mestrado em Genética e Melhoramento pela Universidade Federal de Viçosa (2006). Tem experiência na área de Agronomia, com ênfase em Melhoramento de Plantas e produção de sementes, atuando principalmente nos seguintes temas: Melhoramento Genético, Biometria, Sementes e Soja Currículo Lattes

Múcio Silva Reis, UFV

Professor do Deartamento de Fitotecnia da Universidade Federal de Viçosa

Cosme Damião Cruz, UFV

Professor do Deartamento de Biologia Geral da Universidade Federal de Viçosa

Tuneo Sediyama, UFV

Professor Titular do Deartamento de Fitotecnia da Universidade Federal de Viçosa

Carlos Alberto Scapim, UEM

Professor do Departamento de Agronomia da Universidade Estadual de Maringá

Published

2010-08-25

How to Cite

Vasconcelos, E. S. de, Reis, M. S., Cruz, C. D., Sediyama, T., & Scapim, C. A. (2010). Adaptability and stability of semilate and late maturing soybean genotypes in Minas Gerais state - doi: 10.4025/actasciagron.v32i3.8249. Acta Scientiarum. Agronomy, 32(3), 411-415. https://doi.org/10.4025/actasciagron.v32i3.8249

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Issue

Vol 32 No 3 (2010)

Section

Genetics and Plant Breeding

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