%0 Journal Article %T ASSESSMENT OF BARLEY VARIETIES, CULTIVATED IN TATARSTAN, ON CROP PRODUCTIVITY AND GRAIN QUALITY %A Ganieva, I.S. %A Blokhin, V.. %A Dyurbin, D.S. %K barley, variety, quality, yield, nitrogen, protein. %J Vestnik of Kazan State Agrarian University %D 2018 %N 13 %P 4 %I Kazan state agrarian University