Sureshkumar, P., P Geetha, M.C. Narayanan Kutty, C. Narayanan Kutty, and T. Pradeepkumar. “Fertigation - the Key Component of Precision Farming”. Journal of Tropical Agriculture 54, no. 2 (March 31, 2017): 103. Accessed April 29, 2024. https://jtropag.kau.in/index.php/ojs2/article/view/451.