Abbaszadeh, A., Dejam, M., Sadat Khaleghi, S., & Hasanzadeh, H. (2014). Effect of transplanting date and reduced doses of oxyfluorfen herbiside on weed control, yield and quality of onion (Allium cepa L.) in south of Iran. Indian Journal of Agricultural Research, 48 (6), 453-458.
Brewster, J. L. (2008). Onions and otherVegetable Alliums. 2nd edition. CABI International, UK.
FAO STAT. (2021). fao.org/faostat/en/#data/QC Retrieved, September, 2021.
Miedema, P. (1994). Bulb dormancy in onion. I.The effects of temperature and cultivar on sprouting and rooting. Journal of Horticultural Sciemce, 69, 29-39.
Perez, N. K., Market, N. K., Zekeli, S., & Zorb, C. (2018). Quality aspects in open- pollinated onion varieties from western. European Journal of Applied Botany and Food Quality, 91, 69-78.
Rafie, M. R., Khoshgoftarmanesha, A. H., Shariatmadari, H., Darabi. A., & N. Dalir. (2017). Influence of foliar-applied zinc in the form of mineral and complexed with amino acids on yield and nutritional quality of onion under field condition. Scientia. Horticulturae, 216,160- 168.
Singh, M.P., Lallu, K.R. & Sign. N.B. (2014). Thermal requirement of Indian mustard (Brassica juncea) at different phonological stages under late sown condition. Indian Journal of Plant Physiology, 19 (3), 238-243.
Sinha T. D., & Lagoke, S. T. O. (1983). Pre-transplant herbicides for weed control in irrigated onion in Northern Nigeria. Crop Protection, 1, 411-441.