Evaluation of common bean accesses with multi-category variables - doi: 10.4025/actasciagron.v33i4.6944

Amanda Nogueira de Albuquerque; Marco Antônio Aparecido Barelli; Leonarda Grillo Neves; Vinícius Ribeiro Arantes; kleberson Luiz Miranda da Silva

doi:10.4025/actasciagron.v33i4.6944

Evaluation of common bean accesses with multi-category variables - doi: 10.4025/actasciagron.v33i4.6944

Amanda Nogueira de Albuquerque Universidade do Estado do Mato Grosso
Marco Antônio Aparecido Barelli Universidade do Estado do Mato Grosso
Leonarda Grillo Neves Universidade do Estado do Mato Grosso
Vinícius Ribeiro Arantes Universidade do Estado do Mato Grosso
kleberson Luiz Miranda da Silva Universidade do Estado do Mato Grosso

DOI: https://doi.org/10.4025/actasciagron.v33i4.6944

Keywords: Phaseolus vulgaris, morphological description, UPGMA, genetic divergence

Abstract

The morphologic traits of the common bean genotype (Phaseolus vulgaris L.) in Cáceres MT, Brazil, are evaluated to optimize genotypes for future improvement breeding cultures. Sixteen genotypes were evaluated through 33 morphological characters. The experiment was carried out in randomized blocks with four replicates at the Mato Grosso Company for Research and Extension (EMPAER) in Cáceres, Mato Grosso State. A dendrogram was produced by Unweighted Pair Group Method with Arithmetic Mean (UPGMA) and Plan projection. Results showed the occurrence of genetic variability among the genotypes and the dendrogram revealed the formation of two main groups, one comprised genotypes of the black group and the other comprised genotypes of the Cores and Carioca group, placed side by side. This fact may also be observed by a projection on a bi-dimension plane. The most divergent materials were LP 98-122 and Jalo Precoce, whereas the most similar genotypes were IPR Chopin and BRS Grafite, IPR Chopin and Graúna, IPR Chopin and LP 98-122. Genotypes in the experiment have a possible genetic variability of being used in genetic breeding programs.

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Author Biographies

Amanda Nogueira de Albuquerque, Universidade do Estado do Mato Grosso

Graduação: Agronomia - Universidade do Estado de Mato Grosso - UNEMAT; Mestranda em Agricultura Tropical - Universidade Federal de Mato Grosso - UFMT.

Marco Antônio Aparecido Barelli, Universidade do Estado do Mato Grosso

Departamento de Agronomia

Leonarda Grillo Neves, Universidade do Estado do Mato Grosso

Departamento de Agronomia

Published

2011-05-04

How to Cite

Albuquerque, A. N. de, Barelli, M. A. A., Neves, L. G., Arantes, V. R., & Silva, kleberson L. M. da. (2011). Evaluation of common bean accesses with multi-category variables - doi: 10.4025/actasciagron.v33i4.6944. Acta Scientiarum. Agronomy, 33(4), 627-632. https://doi.org/10.4025/actasciagron.v33i4.6944

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Issue

Vol 33 No 4 (2011)

Section

Plant Breeding

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