TY JOUR TI STUDY OF THE OPTIMAL PARAMETERS’ STABILITY OF A TRAILED SPRAYER WHEN CHANGING WORKING CONDITIONS KW machine-tractor unit KW sprayer KW computational experiment KW energy consumption KW yield loss KW optimization of parameters KW optimization criterion JO Vestnik of Kazan State Agrarian University AU Nurmiev, A.A. AU Didmanidze, O.N. AU Khafizov, K.A. AU Khafizov, K.. AU Zalakov, N.R. PY 2024 IS 19 PB Kazan state agrarian University