Dissecting the resilience of barley genotypes under multiple adverse environmental conditions.

ABSTRACT: As climate change increases abiotic stresses like drought and heat, evaluating barley performance under such conditions is critical for maintaining productivity. To assess how barley performs under normal conditions, drought, and heat stress, 29 different varieties were examined, considering agronomic, physiological, and disease-related characteristics. The research was conducted in five environments: two normal environments in 2020/2021 and 2021/2022, two drought stress environments in 2020/2021 and 2021/2022, and one heat stress environment in 2021/2022. The results demonstrated that genotype and environment significantly influenced all traits (p < 0.05), except canopy temperature, while genotype x environment interaction significantly influenced most traits, except total chlorophyll con

SUBMITTER: Abdelghany AM 

PROVIDER: S-EPMC10759481 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature