TY JOUR TI THE INFLUENCE OF TILLAGE LONGLINE PROCESS PARAMETERS FOR ENERGY OUTLAY KW soil KW plow KW processing KW outlay KW longline KW combined KW worker KW energatic JO Bulletin Samara State Agricultural Academy AU Erzamaev, M.P. AU Sazonov, D.S. AU Nesterov, E.S. AU Zhiltsov, S.N. PY 2018 IS 3 PB Samara State Agrarian University