相关期刊:《International Journal of Agricultural and Biological Engineering》《Beijing Review》《Science China(Technological Sciences)》《Transactions of Nanjing University of Aeronautics and Astronautics》更多>>
Supported by National Science and Technology Support Plan of China(2011BAF07B01)~~
Stubble-breaking device is a key working part of no-tillage seeder in stub land,and directly affects planting quality of seeder.Based on the current domestic used stubble-breaking device,a new kind of stubble-breaking...