After the forage harvester prototype had been completed, we had carried experiment many times in Shen ze, Gao cheng, Lu quan of He bei province, the total areas amounts to more than 28 acres including ensiles work areas 8 acres and more than 20 acres yellow stalks work areas.
本机试制完成后，在河北省深泽、藁城、鹿泉等地进行了多次田间试验，作业总面积达170多亩，其中青贮作业面积50余亩、黄贮作业面积120余亩。
On the basis of research on com harvesters at home and abroad, a double head of picker and forage for sell-walk corn harvester should be designed.
在国内外玉米联合收获机研究的基础上，设计研制出一种用于自走式玉米联合收获机上集果穗和茎秆同时收获的复式玉米联合收获台。
Design on Plane Table-knife Drum Cutter of The Verdant Forage Harvester
青饲机平板刀式滚筒切碎器的设计研究
The allocating model and introduction of large forage harvester
大型青饲料收获机的应用及模型设计