%0 Journal Article %T REMOVAL, THE UTILIZATION OF NUTRIENTS SUNFLOWER DEPENDING ON THE APPLICATION OF BIOLOGICAL PRODUCTS %A Nizamov , R.. %A Suleymanov , S.. %K sunflower, biological products, the utilization rate of nutrients from fertilizers, leaching of nutrients. %J Vestnik of Kazan State Agrarian University %D 2015 %N 10 %P 4 %I Kazan state agrarian University