JAIN, N K; DHAMA, A K. Residual effect of phosphorus and zinc on yield, nutrient content and uptake and economics of pearlmillet (Pennisetum glaucum)-wheat (Triticum aestivum) cropping system*. The Indian Journal of Agricultural Sciences, Delhi, India, v. 75, n. 5, 2005. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/9354. Acesso em: 27 oct. 2025.