Research on the mechanized technology of rotary tillage and stubble-mulch for paddy field under multiple rice cropping system
2008
Xia Junfang | Zhang Guozhong | Xu Qichuan
Chinese. 针对我国南方油-稻、麦-稻、稻-稻、肥-稻等多种水稻种植制度长期并存,水稻前茬作物收获后残留田间的秸秆愈留愈高,传统人畜力和常规机械耕整方式难以将其翻埋还田的突出问题,以及由此导致的诸多不良后果,阐述了最新研制成功的专利技术及装备船式旋耕埋草机的基本结构、工作机理与试验结果。通过机船合一、结构组合、性能综合所构建的本作业机组,体现了水田适度耕整、秸秆埋覆还田的机械化保护性耕作新技术,解决了水田现代耕作的难题。
Show more [+] Less [-]English. The multiple rice cropping system has existed in southern China for a long time.Such system inchludes rape-rape-rice rotation,wheat-rice rotation,two-harvest rice and green manure-rice etc.A practical problem is the high stubble-mulch can be hardly overturned by human and animal labor or conventional tillage machines.This peper expounded the basic structure,work mechanism and test results of the stubble-mulch rotocultivator for boat tractor.The complete working unit can realize moderate tillage of paddy fields with moder technique. It is a new technique of mechanized protective cultivation.
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