SINGH, V K; SHUKLA, A K; SINGH, M P; MAJUMDAR, K; MISHRA, R P; RANI, MEENU; SINGH, S K. Effect of site-specific nutrient management on yield, profit and apparent nutrient balance under pre-dominant cropping systems of Upper Gangetic Plains. The Indian Journal of Agricultural Sciences, Delhi, India, v. 85, n. 3, p. 335–343, 2015. DOI: 10.56093/ijas.v85i3.47096. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/47096. Acesso em: 20 oct. 2025.