V. K. Dua, S. Kumar, M. K. Jatav, and S. S. Lal, “NITROGEN REQUIREMENT OF COMPONENT CROPS IN POTATO + MAIZE INTERCROPPING IN NORTH-WESTERN HILLS OF INDIA”, PotatoJ, vol. 42, no. 1, Jul. 2015, Accessed: Nov. 02, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/PotatoJ/article/view/50161