%0 Journal Article %T EFFECT OF ORGANIC AND MINERAL FERTILIZERS AND ITS COMBINATION WHEN APPLIED TO POTATOES ON CHERNOZEM OF KAMA ZONE OF THE REPUBLIC OF TATARSTAN %A Shaykhutdinov, F.. %A Serzhanov, I.. %A Garaev, R.I. %A Davletov, K.N. %A Nizamov, R.M. %K nutrition background, potatoes, tuber quality, starch, yield %J Vestnik of Kazan State Agrarian University %D 2024 %N 19 %P 4 %I Kazan state agrarian University