摘要
酒泉市引进激光控制平地节水技术并推广应用以来,实现了农艺农机技术结合,传统农业向现代农业的转变。通过激光控制平地节水技术应用效果与当地传统刮土平地灌水方法的比较,节水率26.2%～40.5%,单方生产率明显提高,经济效益达18.3%～61.3%。经过2009-2012年试验与推广,产生了明显的经济、社会、生态效益,为酒泉市及类似的内陆荒漠绿洲农业区水资源可持续利用提供了多样化模式。
Since the Laser Control of flatting Ground and Water-saving Technology was introduced to Jiuquan City, the combination of agronomy and agricultural machinery and the transformation from traditional agriculture to modern agriculture have been achieved. The comparison of the Laser Control of flatting Ground and Water-saving Technology with the local traditional Scraping- ground Irrigation method shows that the former improves the productivity, the water saving rate reaches 26.2% to 40. 5%, and the economic benefit is improved by 18. 3% to 61.3%. Through the scientific experiments and popularization of the technology from 2009 to 2012, the significant economic, social and ecological benefits have been obtained. Moreover, it provides diversified types for the sustainable use of water resources in inland desert and oasis agriculture areas similar to Jiuquan city.
出处
《节水灌溉》
北大核心
2012年第11期61-63,共3页
Water Saving Irrigation
基金
酒泉市"十一五"重大科技项目"酒泉市移民乡耐盐碱节水作物引选及高产高效技术集成研究示范"(2010A-2011B)部分内容
甘肃省星火计划项目"酒泉市移民区耐盐碱节水作物引选及高产高效技术示范"(1105NCXF130)部分内容
关键词
激光平地节水技术
作物种植模式
灌水量
水分生产率
the laser control of flatting ground and water-saving technology
planting mode
irrigation amount
water productivity
