AMMI and GGE analyses of linseed (Linum usitatissimum L.) genotypes for stability in the north-west Himalayan region of India

被引:0
|
作者
Thakur, Ronika [1 ]
Paul, Satish [1 ]
Thakur, Garima [1 ]
Chandel, Uttam [1 ]
Singh, Gurudev [2 ]
机构
[1] CSKHPKV, Dept Genet & Plant Breeding, Palampur, Himachal Prades, India
[2] CSKHPKV, Dept Agron, Palampur, Himachal Prades, India
关键词
Linseed; stability; AMMI; GGE; BIPLOT ANALYSIS; ENVIRONMENT;
D O I
10.31742/ISGPB.83.4.18
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Thirty linseed genotypes were assessed across 3 locations during 2019-20 using AMMI and GGE models. AMMI revealed significant effects for genotype (16.16%), environment (57.39%), and G x E interaction (26.05%). GGE identified Palampur and Kangra as ideal mega-environments, with Dhaulakuan as a representative testing environment. KL-322, JRF-4, KL-325, KL-314, and Ayogi were identified as stable genotypes based on AMMI stability parameters, while KL-315 and Nagarkot exhibited high yield according to GGE. These promising genotypes warrant further testing and potential release as stable varieties for targeted agricultural regions.
引用
收藏
页码:609 / 613
页数:5
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