The Effect of K-Humate on the Nitrate Content and Accumulation and Some Yield Components in Three Potato Cultivars

K. Asadi Azad, M.J. Mirhadi, D. Hassanpanah, B. Delkhoush and L. Imanparast

Research Journal of Environmental Sciences 4 ( 5 ): 460 - 466 , 2010