NEDUNCHEZHIYAN, M, G BYJU, and S K JATA. “Drip Fertigation for Greater Yam (Dioscorea Alata) and Maize (Zea Mays) Intercropping”. The Indian Journal of Agricultural Sciences 91, no. 9 (September 27, 2021): 1302–1306. Accessed April 13, 2024. https://epubs.icar.org.in/index.php/IJAgS/article/view/116074.