Data/hora: 10/06/2024 09:12:20

Provedor de dados: | 65
País: | Brazil
Título: | The GT biplot analysis of green bean traits
Autores: | Oliveira,Tâmara Rebecca Albuquerque de; Gravina,Geraldo de Amaral; Oliveira,Gustavo Hugo Ferreira de; Araújo,Kleberson Cordeiro; Araújo,Lanusse Cordeiro de; Daher,Rogério Figueiredo; Vivas,Marcelo; Gravina,Lilia Marques; Cruz,Derivaldo Pureza da.
Data: | 2018-01-01
Ano: | 2018
Palavras-chave: | Phaseolus vulgaris L.; Multivariate analysis; Genotypes x traits.
Resumo: | ABSTRACT: The green bean (Phaseolus vulgaris L.) is a nutrient-rich vegetable much appreciated; although, little studied, in Brazil. The aim of the current study was to investigate the nature of traits of interest, as well as to select plants for the green bean breeding program based on genotype vs. trait biplot analysis. The experiment followed a randomized block design, with 4 repetitions and 17 genotypes. Analysis of variance, principal component analysis and biplot charts were performed to analyze the number of pods per plant, the number of seeds per pod, the number of seeds per plant, seed weight per plant, 100-seed weight, as well as grain and pod yields. The analysis of variance showed genetic variability between genotypes. Grain yield, pod yield and seed weight per plant were highly correlated. The number of seeds per pod was negatively correlated with pod weight, grain weight and with seed weight per plant. Lines Feltrin and UENF 14-30-3 were indicated to increase gains in variables such as grain yield and pod yield.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000600351
Editor: | Universidade Federal de Santa Maria
Relação: | 10.1590/0103-8478cr20170757
Formato: | text/html
Fonte: | Ciência Rural  v.48 n.6 2018
Fonte: | info:eu-repo/semantics/openAccess