Annotation

The objective of the research was the determination of the maximum runoff control and erosion-preventive effect due to applied methods of tillage. Thereto many agrotechnical methods of tillage were analyzed. It was established that agrotechnical erosion -preventive measures promoted to increase erosion-preventive resistance and blotting capacity of soil as well as the uniform of soil wetting; to decrease volume and intensity of runoff and ablation, to prevent the runoff concentration at arable area; to create the conditions for safety escape of excess melt and rain water and decrease of soil ablation down to ecological allowable values. The agrotechnical erosion-preventive measures should be applied in complex with the other erosion-protective measures.