一次换床的生产方式是采用换床机进行的,所以,各行苗间不整齐。为解决这一问题,同时,为了省力和改善育苗技术,作为已开发的行间切根机(切直根和侧根)并用机械,研制了苗间切根机,现发表如下。本机的切根刀在苗间中央切根的同时,横向滑动,完成6行切根以后,机体便前进到下一苗间,继续进行折返切根。本机的构造为(附构造图): A change of bed production method is used for bed machine, so the rows between the irregularities. In order to solve this problem, at the same time, in order to save labor and improve seedling technology, as the developed inter-row cutting machine (cutting root and lateral root) and machinery, developed seedling cutting machine, are published below. This machine cut the root knife in the seedlings cut into the center of the center at the same time, horizontal slide to complete the 6-line cut root, the body will move to the next seedling, continue to re-cut the root. The structure of the machine (attached map):