%0 Journal Article %T SOWING AND PRODUCTIVE QUALITY OF SEEDS, DEPENDING ON THE NUTRITION BACKGROUND IN THE KAMA AREA OF THE REPUBLIC OF TATARSTAN %A Garaev, R.I. %A Shaykhraziev, S.S. %A Zubarev , S.. %A Ganiev , A.. %A Shaykhutdinov, F.. %A Serzhanov, I.. %K spring wheat, nutrition background, yield, seed quality. %J Vestnik of Kazan State Agrarian University %D 2015 %N 10 %P 3 %I Kazan state agrarian University