Open AccessAdditive genetic prediction for F3 families of common black beans (Phaseolus vulgaris L.) using linear mixed models
Author(s) -
Ivan Ricardo Carvalho,
Vinícius Jardel Szareski,
Luiz Leonardo Ferreira,
Gustavo Henrique Demari,
Maurício Horbach Barbosa,
Tiago Corazza da Rosa,
Francine Lautenchleger,
Jainara Fresinghelli Netto,
Daniel Boeno,
Suélen Matiasso Fachi,
Mayara Torres Mendonça,
Ricardo Boscaini,
Ritieli Baptista Mambrin,
Darlene Sausen,
Velci Queiróz de Souza
Publication year - 2019
Publication title -
australian journal of crop science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 44
eISSN - 1835-2693
pISSN - 1835-2707
DOI - 10.21475/ajcs.19.13.12.p1523
Subject(s) - best linear unbiased prediction , selection (genetic algorithm) , phaseolus , point of delivery , restricted maximum likelihood , biology , randomized block design , population , mixed model , microbiology and biotechnology , plant breeding , agronomy , horticulture , statistics , mathematics , maximum likelihood , demography , computer science , artificial intelligence , sociology
The aim of study is to estimate the variance components and genetic parameters (REML), as well as to predict the genetic value (BLUP) of F3 families of common black beans for the components of seed production. The experimental design was augmented blocks, where the 83 F3 families were arranged only in each block, and the commercial controls were organized in three replicates. The additive genetic effects were determinant for plant height and first pod insertion height. The pronounced effects of the environment are expressed for the number of pods, seeds and seed mass per plant. Potentiality in the selection of higher F3 families are revealed through the 2CBRS population for plant height and first pod insertion height, for the components of seed yield the selections should be directed to the populations 2CARS and 1FVRS. The number of seeds and seed mass per plant were potentiated in more than 28% of the selected F3 families, and pronounceable genetic gains are obtained by the selection of families 66, 65 and 67. The inferences obtained in this study present theoretical and practical foundation, and can be applied in future studies of breeding and production of common black bean seeds.