为了大面积推广棉花膜侧播种技术,我们自行设计改装成功两种型号的地膜植棉膜侧播种机,一种是用24行谷物播种机改装,另一种是与小四轮拖拉机配套的单组膜侧播种机.用24行谷物播种机改装的棉花膜侧播种机,用东方红—28型拖拉机牵引,一次作业可同时完成开沟、施肥、铺膜、播种、覆土和局部镇压等项工序,其改装方法如下. In order to popularize cotton membrane sowing technology on a large scale, we design two types of mulching film side sowing machines with successful modification. One is to modify with a 24-line grain sowing machine and the other is to use single Group Sowing Side Sowing Machine The cotton sowing side sowing machine modified with 24-row grain sowing machine is towed by a Dongfanghong-28 type tractor. One operation can finish ditching, fertilizing, filming, sowing, casing and local repression simultaneously Process, the modified method is as follows.