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ＹＱＳ１２０ 型烟草起垄施肥机由机架、起垄装置、施肥装置、传动装置４ 部分组成．在采用圆筒排肥器深施底肥的同时，利用圆盘覆土器和正反双向两铧犁使２ 次起垄１ 次完成，解决了施肥机单一施肥，起垄机专门起垄的重复作业问题，使机械化程度大大提高．该机结构和制造工艺简单，生产成本低，具有广泛的的推广价值．
YQS 120 tobacco ridge fertilizer by the machine frame, ridging device, fertilization device, transmission device 4 parts. In the use of deep-fat baskets fertilizer at the same time, the use of disk cover and two-way forward and reverse two -shaped plow to 2 Ridge 1 completed, to solve the fertilization machine single fertilization, Ridge Ridge specialized repetitive operations Ridge Problems, so that the degree of mechanization greatly improved. The aircraft structure and manufacturing process is simple, low production costs, with a wide range of promotional value.