Identification of agro-physiological traits of lentil that reduce risks of drought.

ABSTRACT: Ideotype breeding is an essential approach for selection of desired combination of plant traits for testing in crop growth model for potential yield gain in specific environments and management practices. Here we parameterized plant traits for untested lentil cultivars for the APSIM-lentil model in phenology, biomass, and seed yield. We then tested these against independent data and applied the model in an extrapolated analysis (i) to assess the impact of drought on productivity across different rainfall environments; (ii) to identify impactful plant traits and (iii) to design new lentil ideotypes with a combination of desirable traits that mitigate the impact of drought, in the context of various agronomic practices across a wide range of production environments. Desirable phenological an

SUBMITTER: Tefera AT 

PROVIDER: S-EPMC9637959 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature