TY JOUR TI THE STIMULATION OF TRANSITION TO THE PROGRESSIVE TECHNICAL-TECHNOLOGICAL LEVEL IN THE MAIN BRANCHES OF AGRICULTURE IN SIBERIA KW technical- technological modernization KW stimulating measures KW organizational-economic mechanism KW innovative activity JO Bulletin of KSAU AU Derevyankin, A.V. PY 2014 IS PB Krasnoyarsk State Agrarian University