Ji, Wenyi, College of Engineering, Northeast Agricultural University, Harbin 150030, China, China

• Vol 14, No 2 (2021): IJABE - Power and Machinery Systems
  Optimization design of fertilizer apparatus owned arc gears based on discrete element method
  Abstract  PDF
• Vol 15, No 1 (2022): IJABE - Power and Machinery Systems
  Effects of crop residue managements and tillage practices on variations of soil penetration resistance in sloping farmland of Mollisols
  Abstract  PDF