B B PRAVEEN KUMAR; G SOMANAGOUDA. 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, India, v. 37, n. Specialissue, 2020. DOI: 10.56739/jor.v37iSpecialissue.139865. Disponível em: https://epubs.icar.org.in/index.php/JOR/article/view/139865. Acesso em: 20 jun. 2026.