Through digging 10-15cm deep rainwater harvesting ditches outside the root concentration area of fruit trees and soil ridging (ridge height 10-15cm/width 60-150cm), a 5°-8°inward-highoutward-low sloped covering film is formed. Through ridge film mulching, rainwater is collected into the root system, realizing precise soil moisture conserving and rainwater harvesting.

Technology provider:Gansu Academy of Agricultural Sciences