Stability models regulate the adaptation of male sterility-based chilli hybrids for agro-ecologically diverse regions of north-western Himalayas.

ABSTRACT: Chilli cultivars are highly sensitive to diverse agroclimatic conditions and the present investigation provide a significant contribution by identifying high-yielding and stable hybrids for wider adaptation. The study was conducted in seven diverse environments by following conventional farming under field conditions in five locations of North-western Himalaya along with naturally ventilated polyhouse conditions using conventional and natural farming practices using 16 genotypes to identify the most stable ones for fruit yield and its attributes. Joint regression and AMMI analysis revealed significant Genotype × Environment interaction for all the traits. Eberhart and Russel (E-R) model revealed DPCHYB 10 (627.68 g/plant) and DPCHYB 5 (583.50 g/plant) as top ranked with stability for fruit

SUBMITTER: Singh V 

PROVIDER: S-EPMC12500983 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature