TY JOUR TI APPLICATION OF FUZZY LOGIC ELEMENTS UNDER THE EVALUATION OF WATER-SAFETY IN THE PLANT-SOIL-AIR SYSTEM KW fuzzy logic KW moisture supply KW porosity KW specific surface KW filtration KW surface water absorption KW runoff KW soil erosion. JO Vestnik of Kazan State Agrarian University AU Alekseev, V.V. AU Maksimov, I.I. AU Semenov, M.V. AU Mishin, P.V. AU Terentyev, A.G. AU Medvedev, V.I. AU Zaycev, P.V. PY 2018 IS 13 PB Kazan state agrarian University