北方干旱内陆河灌区节水农业综合技术模式研究与示范

根据21世纪北方干旱内陆河灌区农业高效用水的发展趋势,开展了北方干旱内陆河灌区节水农业综合技术集成与示范,探索该类型区农业高效用水技术及发展模式。通过组装、集成近几年来研究开发的适应于干旱内陆河灌区农业高效用水的新技术,提出流域水资源合理配置与优化调度方案、抗冻胀防渗渠道的结构设计、田间节水灌溉技术及相应的灌区管理技术,形成干旱内陆河灌区农业高效用水综合技术模式。

Study and Demonstration of Water Saving Agriculture Technique Pattern in North Arid Continental River Irrigation District

According to the development trend of agriculture high-efficiency water use in north arid continential river irrigation district in 21 century, the paper carried out the integration and demonstration research and explored agricultural high-efficiency water use technique and it's development mode in the regions. By grouped and integral the new technique of agricultural high-efficiency water use suitble to arid continential river irrigation district, the article put forward the schemes of water resources rational allocation and optimization regulation, the structural design of anti-heave and seepage-prevention canal, field water saving irrigation technique and corresponding irrigation district management technique, formed the agricultural high-efficiency water use comprehensive technique model in the district.