R MOHAN KUMAR and YAMANURA 2020. Performance of castor (Ricinus communis L) hybrids and varieties under rainfed conditions in Alfisols: Performance of castor (Ricinus communis L) hybrids and varieties under rainfed conditions in Alfisols. Journal of Oilseeds Research. 37, Specialissue (Mar. 2020). DOI:https://doi.org/10.56739/jor.v37iSpecialissue.140715.