激光控制平地技术的研究进展

Progress of laser control technique

激光控制平地技术是目前世界上最先进的土地平整技术,在发达国家已广泛应用,我国尚处于引进、示范推广阶段.国内外大量应用资料表明,应用激光控制平地技术能够克服常规平整土地的缺陷,不仅可以实现高精度农田平整,提高机械化作业效率,减少田间灌排渠系占地,充分发挥肥效药效,提高灌水质量和效率,而且在增加农作物产量和节水方面,有显著效果.为了促进激光控制平地技术的推广与应用,指出今后应把国产激光控制平地设备的研制及在不同地区进行激光平地技术的适用性等作为研究重点.

Currently laser control leveling technology is the world＇s most advanced land leveling technology. The technology has been widely applied in developed countries, China is still in the introduction. Abroad and domestic Massive data shows laser control leveling technique can overcome the lacks of the conventional leveling, so we can achieve high land leveling precision, improve mechanized efficiency, reduce field irrigation canal area, and give fully fertilizer efficiency, improve water quality and efficiency, and increase agricultural production and water-saving. In order to promote the popularization and application of laser control leveling technology, the development of civil laser control leveling equipment and the applicability of laser leveling technology for different regions should he focused on in the future.