Abstract: A model was developed for prediction of the optimal size of an on-farm reservoir (OFR) so as to provide supplemental irrigation to rice in monsoon season and presowing irrigation to mustard in winter for a rainfed farming ...

Abstract: A field water balance model is developed for rainfed rice in medium land (a rice field with intermittent ponding and drying phase is characterized as medium land) in eastern India with provision of supplemental irrigation ...