B B PRAVEEN KUMAR and G SOMANAGOUDA (2020) “Effect of phosphorus biofertilizers and foliar spray of potassium fertilizers on growth and yield of sunflower (Helianthus annuus L.): Effect of phosphorus biofertilizers and foliar spray of potassium fertilizers on growth and yield of sunflower (Helianthus annuus L.)”, Journal of Oilseeds Research, 37(Specialissue). doi:10.56739/jor.v37iSpecialissue.139865.