摘要
渠道防渗技术是我国目前应用最广泛的节水工程技术措施,渠道防渗不但提高了水的利用率,扩大了灌溉面积,还促进了农业的生产和生态环境的良性发展。因此,进一步发展和推广渠道工程防渗技术,对我国农业增长和国民经济持续发展具有重要的意义。
Channel seepage control technology of the currently most widely used water-saving engineering and technical measures,the channels impermeable not only improve water use efficiency,expand the irrigated area,but also promoted the sound development of the agricultural production and ecological environment.Therefore,further development and promotion of channels engineering impermeable,China's agricultural growth and sustained development of great significance.
出处
《湖南农机(学术版)》
2012年第5期253-254,共2页
Hunnan Agricultural Machinery
关键词
水利渠道
渗透
砌石防渗
irrigation channels
penetration
masonry impermeable