P M VAGHASIA et al. 2018. Effect of drip fertigation on productivity and profitability of castor (Ricinus communis L.): EFFECT OF DRIP FERTIGATION ON PRODUCTIVITY AND PROFITABILITY OF CASTOR. Journal of Oilseeds Research. 35, 3 (Oct. 2018). DOI:https://doi.org/10.56739/jor.v35i3.137474.