PATIL, S L; SHEELAVANTAR, M N. Effect of in-situ moisture conservation practices and integrated nutrient management on nutrient availability and grain yield of rabi sorghum (Sorghum bicolor) in the Vertisols of semi-arid tropics of south India. The Indian Journal of Agricultural Sciences, Delhi, India, v. 71, n. 4, 2014. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/39716. Acesso em: 23 oct. 2025.