RAJ, MANISH et al. Potassium application in split can boost up the vegetative growth and economic productivity in direct seeded rice. Journal of Soil and Water Conservation, India, v. 20, n. 4, 2022. Disponível em: https://epubs.icar.org.in/index.php/JSWC/article/view/120677. Acesso em: 11 jun. 2026.