Examination of genotype x environment interactions by GGE biplot analysis in spring durum wheat
Yükleniyor...
Dosyalar
Tarih
2015
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Indian Soc Genet Plant Breeding
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
A study was conducted to examine the effects of genotype x environment interaction (GEI) on grain yield, its components, and quality characteristics using genotype main effect (G) plus genotype x environment interaction (GE) (GGE) biplot analysis. Significant differences were observed among cultivars in grain yield, yield components, and quality traits and the relationship between yield components was used to identify three groups. Positive correlations were found between quality parameters and yield components, whereas correlations of quality parameters with yield and yield components were negative. The GGE biplot indicated that E6 (single irrigated location at Diyarbakir) was an ideal environment for all traits and E5 (rainfed locations at Diyarbakir) was a highly efficient model for quality parameters. The biplot analysis showed that Zen it was the best cultivar in terms of yield and quality and Zuhre was efficient for quality parameters only and hence these two genotypes can be recommended to Southeastern Anatolia Region in Turkey.
Açıklama
Anahtar Kelimeler
Cultivar, multi-environments, yield, quality parameters, classification
Kaynak
Indian Journal of Genetics and Plant Breeding
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
75
Sayı
3
