“Impact of Irrigation and Nitrogen Levels on Bulb Yield, Nitrogen Uptake and Water Use Value of Shallot (Allium Cepa Var. Ascalonicum Baker) ”. International Journal of Irrigation and Water Management 1, no. 1 (May 2, 2014): 1–7. Accessed July 29, 2026. https://kevinpage.org/index.php/IJIWM/article/view/104.