Z. Ming and L. Sulin, Optimum Planting Depth to Poplar Mechanical Afforestation in Subarid Sand Jilin Forestry Science and Technology, 4?5. [2] Dong Qingqiang, Han Liansheng. Cultivation Techniques for High Yield of Jujube in Sandy. Inner Mongolia Forestry Investigation and Design, pp.200883-84, 2004.

L. Jinheng, . Xiaohui, and . Hu-zhihua, Kinematics Simulation of Mechanical Arm Based on ADAMS. Machine Tool & Hydraulics, Machinery Research Institute, pp.206-209, 2009.

F. Shijia, X. Jun, M. Zhuwei, and . Zhong, The Motion Control Study of The Automatic Transplanting Robot. Machinery Design & Manufacture, Machinery Research Institute, pp.166-168, 2008.