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八五二农场修造厂和农机试验站,参照美国约翰、迪尔公司的7000型抪种机指杆式排种器中的几个主要工作零件,通过两年试验,专门为 BGF—48型牵引式谷物抪种施肥机设计制造了一套精量点抪玉米装置。其特点是:投种精确、施肥部位合理、生产效率高、一机多用适于推广。现分几个部分作简单介绍:一、作业机组主要性能指标经过改装后的48行抪种机组,在玉米精量点抪作业中可以一次完成开沟、施肥、点籽、覆土等四道工序,机组适于平抪作业。
Eight five two farm building plant and farm machinery pilot station, with reference to the United States John, Deere’s 7000-type planter finger-type seed metering device in several major parts, after two years of testing, specifically for the BGF-48-type traction Design and manufacture of a set of precision grain corn plant. Its features are: precise investment, fertilization site is reasonable, high production efficiency, a machine suitable for promotion. Now divided into several parts for a brief introduction: First, the main performance indicators of the operating unit After the modification of the 48 lines of the type of unit, the corn point of precision operations can be completed a ditch, fertilization, seed, soil and other four procedures , The unit is suitable for flat 抪 homework.