Leveraging genetic resource diversity and identification of trait-enriched superior genotypes for accelerated improvement in linseed (Linum usitatissimum L.).

ABSTRACT: Linseed or flaxseed, native to the Indian subcontinent, had undergone domestication, edaphic selection and evolutionary processes that may have resulted in huge genetic variability in Indian genotypes. To understand the hitherto unexplored genetic diversity for sustainable flaxseed production amid challenges of climate fluctuation and identify trait-specific high-yielding genotypes, 2576 unique linseed accessions were comprehensively evaluated for 36 traits for up to six environments representing two major agroecological zones in India. A wide range of variability was recorded for days to initiation of flowering (42.86-114.99), plant height (43.31-122.88 cm), capsules/plant (64.62-375.87), seed size (6.06-14.44 cm²), thousand seed weight (2.80-11.86 g), seed yield (2.93-17.28 g/

SUBMITTER: Kaur V 

PROVIDER: S-EPMC11365958 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature