López Urquidez, Guadalupe Alfonso, et al. “Increased Size and Weight of Onion Bulb ( Allium Cepa L.) by Nutrient Translocation”. Revista Mexicana De Ciencias Agrícolas, vol. 8, no. 7, Nov. 2017, pp. 1647-52, https://doi.org/10.29312/remexca.v8i7.519.