Data/hora: 10/06/2024 00:50:43

Provedor de dados: | 86
País: | Brazil
Título: | Stability and adaptability of runner peanut genotypes based on nonlinear regression and AMMI analysis
Autores: | Santos,Roseane Cavalcanti dos; Silva,Alineaurea Florentino; Gondim,Tarcísio Marcos Souza; Oliveira Júnior,José Oscar Lustosa de; Araújo Neto,Raimundo Bezerra de; Sagrilo,Edvaldo; Vasconcelos,Ramon Araujo de; Melo Filho,Péricles de Albuquerque; Silva Filho,João Luís da.
Data: | 2012-08-01
Ano: | 2012
Palavras-chave: | Arachis hypogaea; Genotype x environment interaction; Pod yield; Seed yield; Semiarid adaptation.
Resumo: | The objective of this work was to estimate the stability and adaptability of pod and seed yield in runner peanut genotypes based on the nonlinear regression and AMMI analysis. Yield data from 11 trials, distributed in six environments and three harvests, carried out in the Northeast region of Brazil during the rainy season were used. Significant effects of genotypes (G), environments (E), and GE interactions were detected in the analysis, indicating different behaviors among genotypes in favorable and unfavorable environmental conditions. The genotypes BRS Pérola Branca and LViPE‑06 are more stable and adapted to the semiarid environment, whereas LGoPE‑06 is a promising material for pod production, despite being highly dependent on favorable environments.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2012000800012

Editor:

Embrapa Secretaria de Pesquisa e Desenvolvimento

Pesquisa Agropecuária Brasileira

Relação: | 10.1590/S0100-204X2012000800012
Formato: | text/html
Fonte: | Pesquisa Agropecuária Brasileira  v.47 n.8 2012
Fonte: | info:eu-repo/semantics/openAccess