为了满足当前农牧业生产的需要,我所在学习国外技术的基础上研制了4JCS—1680型茎秆切碎收获机。经田间试验表明,该机性能良好,工作可靠,受到用户的欢迎。该机于去年通过自治区新产品鉴定,并在新疆奎屯农垦局五五农机厂和新疆石河子143团修造厂进行批量生产。 4JCS—1680型茎秆切碎收获机是二次切碎型茎秆处理及饲料收获机具,它能收获玉米、高粱、棉花、 In order to meet the current needs of farming and animal husbandry, my study abroad technology on the basis of the developed 4JCS-1680 stem chopping harvester. The field tests show that the aircraft performance is good, reliable, welcomed by users. The aircraft passed the new product appraisal in the autonomous region last year, and in Kuitun Reclamation Bureau of Xinjiang five five agricultural machinery factory and Xinjiang Shihezi 143 group repair factory for mass production. 4JCS-1680 stalk shredder is a secondary shredded stalk treatment and feed harvester, which can harvest corn, sorghum, cotton,