Effect of nitrogen fertilizer, its addition dates, and polymer gel on the yield traits and its components of bread wheat (triticum aestivum l. )
By: al-Juburi, Salih Muhammad Ibrahim; al-Abar, Amjad Dhannun Khalil. Euphrates Journal of Agriculture Science. Vol. 12, no. 2 (2020), pp.423-438, 16 p.
Subjects: Organic fertilizers; Wheat