论文部分内容阅读
新疆农业节水建设经过多年努力,已取得巨大成就:“八五”以来,以渠道防渗为中心的常规节水建设得到了全面快速发展,全疆斗渠以上三级渠道总长15.5万km,已完成防渗9.4万km,防渗率达到60.6％,居全国之首。博尔塔拉蒙古自治州、昌吉等五地州30个县(市)实现了渠道“全防渗”。 全疆大面积推广了膜上灌、高标准沟畦灌技术,加之平整土地、强化灌溉管理等措施,有206万hm~2耕地达到了节水灌
After years of hard work, Xinjiang’s agricultural water saving construction has made tremendous achievements. Since the “8th Five-Year Plan”, conventional water saving construction with channel seepage prevention as the center has seen an all-round rapid development. The total length of the above-mentioned tertiary drainage channels in Xinjiang’s Douqu has reached 155,000 km, Drainage of 9.4 million km completed, seepage rate reached 60.6%, ranking first in the country. Bortala Mongol Autonomous Prefecture, Changji and other five prefectures and 30 counties (cities) to achieve the channel “full anti-seepage.” Large area of Xinjiang to promote membrane irrigation, high standard ditch irrigation technology, combined with the formation of land, strengthen irrigation management and other measures, 2.06 million hm ~ 2 of cultivated land to achieve a water-saving irrigation