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Position: Home > Articles > Evaluation of the application effects of laser-controlled precision land levelling technology on a large scale Transactions of the Chinese Society of Agricultural Engineering 2008,24 (5) 77-81

激光控制土地精平技术规模化应用效果评价

作  者:
李益农;许迪;李福祥;杜平;李旺才
单  位:
横店集团山东农业工程有限公司;国家节水灌溉工程技术研究中心(北京)
关键词:
激光控制;土地精平;应用效果;评价
摘  要:
该文基于典型田块试验数据,对激光控制土地精平效果和作业效率进行评价,分析了土地精平技术规模化应用的效益。研究结果表明:基于大型激光控制土地精平组合设备、适宜的田间灌排工程配套模式和现代化的农机作业方式,利用激光控制土地精平技术不仅可获得高精度的土地平整效果,而且与中型平地设备组合相比,土地精平作业效率可提高3~4倍,有效地降低了平地成本,取得较好的规模化应用效果。
译  名:
Evaluation of the application effects of laser-controlled precision land levelling technology on a large scale
作  者:
Li Yinong1,Xu Di1,Li Fuxiang1,Du Ping2,Li Wangcai2(1.National Center of Efficient Irrigation Engineering and Technology Research,Beijing 100044,China;2.Hengdian Group Shandong Agricultural Engineering Co.,Ltd,Dongyin 257091,China)
关键词:
laser-controlled;precision land levelling;application effects;evaluation
摘  要:
Based on the typical field data,the application effects and working efficiency of laser-controlled land levelling technology were evaluated and the benefits from the application of precision land levelling technology in large scale were analysed.The results show that the application of the giant laser-controlled land levelling device can produce not only precision land levelling but also higher working efficiency which is 3 to 4 times comparing with the application of the middle-sized device.The good economic returns can be archived with combined application of large laser-controlled land levelling equipments,suitable field layout of irrigation and drainage engineering and modern agricultural machines.

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