Trial heterogeneity and variance models in the genetic evaluation of potato tuber yield

Genetic evaluation aims to identify genotypes with high empirical breeding values (EBVs) for selection as parents. In this study, 2157 potato genotypes were evaluated for tuber yield using 8 years of early‐stage trial data collected from a potato breeding programme. Using linear mixed models, spatia...

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Veröffentlicht in:	Plant breeding 2015-04, Vol.134 (2), p.203-211
Hauptverfasser:	Paget, Mark F., Alspach, Peter A., Anderson, John A.D., Genet, Russell A., Apiolaza, Luis A.
Format:	Artikel
Sprache:	eng
Schlagworte:	empirical breeding values genotype-by-environment Genotypes Heterogeneity multi-environment trials potato selection Potatoes Solanum tuberosum spatial models Vegetables
Online-Zugang:	Volltext
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