To determine the operation technology of root cutting and nurturing in jujube orchards in southern Xinjiang, physical parameters such as soil moisture content, solidity, porosity, bulk density, and particle size distribution were measured. The root aggregation depth and soil root content of the jujube orchard’s root cutting area were also calculated. The agricultural technical requirements were determined that the root cutting area should be located 750mm away from the tree trunk and the depth of the root cutting operation should be adjustable within the range of 0~200mm.The research results indicated that the root soil composite had anisotropy. When the sampling angles θ were 0°, 45° and 90°, the shear strength T relationship of the root soil composite showed trend of T0°