Multi-environment trial analysis by parametric and non-parametric stability parameters for seed yield in winter rapeseed (Brassica napus L.) genotypes
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Dosyalar
Tarih
2021
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Society of Field Crops Science
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The objective of this study was to determine the stability of 11 different rapeseed genotypes in terms of seed yield, throughout 3 years (2014-2015-2016), 3 locations (Tekirdag, Kırklareli, Edirne), in total 8 environment in Thrace Region. The experiment was designed as a randomized complete block design with four replications. The aim of this study was to determine rapeseed genotypes having a high adaptation for seed yield. Parametric {formula presented} and non-parametric ({formula presented}, RS and TOP) stability statistics were used to determine stability of the genotypes. The analysis of variance for seed yield showed that genotypes, environments and genotype by environment interaction all were significant (P?0,01). According to parametric and non-parametric (except TOP methods) stability analysis, genotype Wosry 142 was determined as a well-adapted genotype; genotype Wosry 144 poorly adapted genotype in across environments. Genotype Wosry 142 may be recommended for cultivation in the different environments tested. © 2021, Society of Field Crops Science. All rights reserved.
Açıklama
Anahtar Kelimeler
Genotype by environment interactions, Stability parameters, Winter rapeseed, Yield
Kaynak
Turkish Journal of Field Crops
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
26
Sayı
1
