MANMODE DARPAN MOHANRAO and S SENTHILVEL 2020. Linkage between stem colour and pigmentation in young leaves of castor: Linkage between stem colour and pigmentation in young leaves of castor. Journal of Oilseeds Research. 37, Specialissue (Mar. 2020). DOI:https://doi.org/10.56739/jor.v37iSpecialissue.139103.