Multiattribute Response of Maize Genotypes Tested in Different Coastal Regions of Brazil | Zendy

Lúcio Borges de Araújo | Zendy; Mario Varela Nualles | Zendy; Mirian Fernandes Carvalho Araújo | Zendy; Carlos Tadeu dos Santos Dias | Zendy

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Multiattribute Response of Maize Genotypes Tested in Different Coastal Regions of Brazil

Author(s) -

Lúcio Borges de Araújo,

Mario Varela Nualles,

Mirian Fernandes Carvalho Araújo,

Carlos Tadeu dos Santos Dias

Publication year - 2011

Publication title -

international journal of agronomy

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.493

H-Index - 16

eISSN - 1687-8167

pISSN - 1687-8159

DOI - 10.1155/2011/215843

Subject(s) - ammi , adaptability , multivariate statistics , principal component analysis , additive model , gene–environment interaction , multiplicative function , agronomy , interaction , main effect , genotype , statistics , mathematics , biology , ecology , mathematical analysis , biochemistry , gene

This work applies the three mode principal components analysis to analyze simultaneously the multiple attributes; to fit of models with additive main effects and multiplicative interaction effects (AMMI models) and the regressions models on sites (SREG models); to evaluate, respectively, the multivariate response of the genotype × environment interaction and the mean response of 36 genotypes of corn tested in 4 locations in Brazil. The results were presented by joint plots to identify the best genotypes for their adaptability and performance in the set of attributes

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