| Registro completo |
| Provedor de dados: |
PAB
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| País: |
Brazil
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| Título: |
Stability and adaptability of runner peanut genotypes based on nonlinear regression and AMMI analysis
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| 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
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| Data: |
2012-08-01
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| Ano: |
2012
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| Palavras-chave: |
Arachis hypogaea
Genotype x environment interaction
Pod yield
Seed yield
Semiarid adaptation
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| 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.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2012000800012
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| Editor: |
Embrapa Secretaria de Pesquisa e Desenvolvimento
Pesquisa Agropecuária Brasileira
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| Relação: |
10.1590/S0100-204X2012000800012
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| Formato: |
text/html
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| Fonte: |
Pesquisa Agropecuária Brasileira v.47 n.8 2012
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| Direitos: |
info:eu-repo/semantics/openAccess
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