Integrated Technology of Ridge Breaking，Stubble Cleaning and Rotary Tillage in Greenhouse

Based on investigation and research on characteristics of agricultural industry in Changping District of Beijing City，problems of ridge breaking，stubble removal and rotary tillage in greenhouse were analyized.Combined with actual situation and future development trend of Changping District，integrated technology of ridge breaking，stubble cleaning and rotary tillage in greenhouse was tested and extended.Compared with traditional mode，this technology has high operation efficiency and low production cost.It provided a good technical solution for tillage and land preparation in greenhouse.