Study on Erosion Control Efficiency of Advanced and Unconventional System for Minimum Tillage at Growing Wheat on Slope Lands

The advanced system for minimum and unconventional tillage for growing wheat on slope lands was developed in ISSAPP "N. Poushkarov" - Sofia in order to protect agricultural lands from soil degradation processes water erosion and loss of organic matter. It combines minimum tillage and direct sowing, soil conservation operation vertical mulching with compost. This paper consider some results of studies demonstrating erosion control and soil protective efficiency of these advanced technologies and unconventional minimum tillage when growing wheat on arable slope lands with an incline 5o (8,7%) in Carbonate Chernozem.