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吉林市农机研究所研制的2FZ—2型旱田深施肥中耕机,于1992年7月通过省级鉴定。该机由畜力牵引,主要适用于旱田垄作作物的中耕施肥,一次完成深施化肥和中耕两项作业。它主要由机架、施肥机构、离合器、中耕部件及传动机构组成。其特点:1.采用搅刀拨轮式排肥器,能可靠、稳定、均匀地排施流动性较差的化肥。2.由于采用凿式开沟器,达到了肥沟窄、阻力小、导肥性能良好的要求。3.结构设计合理,成本低,操作简单,工作性能可靠,调整使用方便。4.作业时行间通过性好,可进行第三遍中耕作业,施下的化肥距作物根部的距离合理,不烧苗,肥效高。5.使用该机比人工施肥节省化肥,并能提高肥效21％～32％。
Jilin Institute of Agricultural Machinery developed 2FZ-2-type deep-field fertilizer cultivation machine, in July 1992 passed the provincial appraisal. The aircraft traction by the force, mainly for ridge cultivation of dry land cultivation and fertilization, a deep application of fertilizer and cultivator two operations. It mainly by the rack, fertilization institutions, clutches, cultivating components and transmission mechanism. Its features: 1. Using a mixer wheel dial fertilizer, can be reliable, stable, uniform discharge of poor liquidity fertilizer. 2. As a result of the chisel opener, reached a fat ditch narrow, small resistance, good performance of the fat. 3. Structural design is reasonable, low cost, simple operation, reliable performance, easy to adjust and use. 4. The operation of the line through the sex is good, for the third time in tillage operations, applied fertilizer away from the roots of the crop is reasonable, do not burn seedlings, fertilizer and high efficiency. 5. Use this machine to save fertilizer than artificial fertilization, and can improve fertilizer efficiency 21% ~ 32%.