Kazak, A., Loginov, Y., Eremin, D., Yashchenko, S., Gaizatulin, A. and Lisovskaya, A. 2020. Medium-Early Spring Wheat Cultivars Depending on The Level of Mineral Nutrition in The Northern Forest-Steppe of The Tyumen Region. Amazonia Investiga. 9, 25 (Jan. 2020), 143-152.