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为进一步推广地膜覆盖技术,解决膜上机械化种植花生的问题,北京市密云县农机所研制了2DZB—2型薄膜覆盖地扎孔播种机。于去年底通过市级科研鉴定。该机与工农—12型手扶配套,乘坐操纵,膜上扎孔穴播(改变机架部分也可用人推、拉作业)。主要用于地膜覆盖后的苗床上穴播花生(更换排种盘也可单粒、双粒或多粒穴播玉米、棉花、大豆、小麦等作物)。一次完成地膜扎孔、播种作业。机体置于机手前方,适于在地膜覆盖的小高畦上作业(见图
In order to further promote the plastic film mulching technology and solve the problem of mechanized planting of peanuts on the film, a 2DZB-2 type film mulch puncturing machine has been developed by Miyun Agricultural Machinery Co., Ltd. in Beijing. At the end of last year through the municipal scientific research appraisal. The machine and workers and peasants -12-type hand-supporting, take control, hole punching holes on the film (change the rack part can also be used to push, pull homework). It is mainly used for sowing peanuts on seedbed after mulching (the seed plate can also be singled, double or multi-grain sowed for corn, cotton, soybean and wheat, etc.). Once the film hole, sowing operations. The body is placed in front of the hand, suitable for operation on the small high-mulching mulch (see figure