Stress-resilient maize hybrids with stable agronomic performance: a pursuit to strengthen sustainable maize production in India.

ABSTRACT: Genotype by environment (G×E) interactions are of great interest for breeders to identify test locations and adapted genotypes. In the present study, 20 sub-tropical maize hybrids along with 5 commercial checks were planted at different locations under different ecologies (drought, high temperature, water logging and optimum environments) and evaluated for grain yield through the Best Linear Unbiased Estimations (BLUEs) and the Best Linear Unbiased Predictors (BLUPs). Genotypic and phenotypic correlations were also obtained among the different locations within the diverse ecologies. The trials were conducted during winter 2023 under drought, Spring 2024 under high temperature stress and under water logging during rainy 2023, respectively. The Genotype main effect plus genotype x environmen

SUBMITTER: Kumar R 

PROVIDER: S-EPMC12689321 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature