KIRAN K REDDY et al. 2020. Effect of source of nitrogen, organic manure and PSB application on groundnut (Arachis hypogaea L.) yield, P uptake in calcareous soil of southern Saurashtra: Effect of source of nitrogen, organic manure and PSB application on groundnut (Arachis hypogaea L.) yield, P uptake in calcareous soil of southern Saurashtra. Journal of Oilseeds Research. 37, Specialissue (Mar. 2020). DOI:https://doi.org/10.56739/jor.v37iSpecialissue.140722.