Optimizing crop planning in the winter fallow season using residual soil nutrients and irrigation water allocation in India.

ABSTRACT: Effective management of water resources is essential for crop diversification and food security. This study proposes an Irrigation-Food-Environment-Chance-constrained Programming (IFEC) model for simultaneously optimizing crop planting area, irrigation water, and residual fertilizer considering inflow uncertainty along with farmer preference crop. Eight irrigation water allocation optimal models were constructed, fixing the preference crop cultivation area, while deviations in downstream release, and vegetable crop area cultivation were executed for sensitivity analysis. Model is then applied in a command area fed by a sub-tributary of Brahmaputra, India. On averaging, plant available N and P for the area were 62.14 kg ha^-1 and 1.13 kg ha^-1 respectively. With variatio

SUBMITTER: Debnath M 

PROVIDER: S-EPMC10987998 | biostudies-literature | 2024 Apr

REPOSITORIES: biostudies-literature