Spehia, RS, and Rustam Negi. “Drip Irrigation and Fertigation Requirement of Broccoli under Mid Hill Conditions”. Vegetable Science 48, no. 01 (June 25, 2021): 35-40. Accessed July 3, 2024. https://myresearchjournals.com/index.php/isvs/article/view/13304.