Electronic Journal of Plant Breeding

Open Access
SCOPUS
  • Year: 2021
  • Volume: 12
  • Issue: 2

GGE biplot and AMMI analysis of advanced breeding lines of linseed

1Punjab Agricultural University, Regional Research Station, Ballowal Saunkhri, Distt. Shaheed Bhagat Singh Nagar, Punjab-144521, India

*E-Mail: nareshpbg@gmail.com

Online published on 19 July, 2021.

Abstract

Ten advanced breeding lines of linseed were assessed in four environments viz; two locations each during 2016–17 and 2017–18. Analysis of variance exhibited a significant variation for genotype, environment and G X E effects for all the traits. The GGE biplot analysis showed that genotypes LCP 87, LC 2063, LDCP 13 and M 6 are suitable for seed yield for the present locations. Combined analysis for stability through GGE biplot and AMMI revealed that the genotypes LC 2063 & LCP 87 can further be utilized in the future breeding programme for higher seed yield and LC 2063 & LDCP 1 for better stability.

Keywords

Linseed, Stability, GGE biplot, AMMI, G X E interaction