Indian Journal of Genetics and Plant Breeding (The)
SCOPUSWeb of Science
  • Year: 2023
  • Volume: 83
  • Issue: 4

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

  • Author:
  • Ronika Thakur*, Satish Paul, Garima Thakur, Uttam Chandel, Gurudev Singh1
  • Total Page Count: 5
  • Page Number: 609 to 613

1Department of Agronomy, CSKHPKV, Palampur, Himachal Pradesh, India

Department of Genetics and Plant Breeding, CSKHPKV, Palampur, Himachal Pradesh, India

*Corresponding Author: Ronika Thakur, Department of Genetics and Plant Breeding, CSKHPKV, Palampur, Himachal Pradesh, India, E-Mail: ronikathakur7@gmail.com

Online Published on 01 February, 2024.

Abstract

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 × 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.

Keywords

Linseed, Stability, AMMI, GGE