Research on the Demonstration Project of Agricultural High-Efficient Water Use Technology Industry

Author: Chen Mingzhong et al.
Publisher:
Publish Date: 2005-11-01
Features: This book provides a systematic summary of the achievements of the national major science and technology industrial engineering project "Research on Demonstration Project of Agricultural High-Efficiency Water Use Technology and Industry." Through technical integration, demonstration area construction, radiation promotion, and industrial development, eight different types of agricultural high-efficiency water use technology and industry demonstration areas were established, including well-irrigated areas, canal-irrigated areas, natural precipitation enrichment irrigation areas, large-scale irrigation agriculture areas in arid regions, multi-water-source interconnected scheduling areas, slope runoff sump irrigation areas, mountainous rainwater collection and storage areas, and well-canal combined irrigation areas. Eight aspects of technology were integrated, including groundwater replenishment balance water resource efficient utilization comprehensive technology in well-irrigated areas, joint optimization scheduling of multiple irrigation water sources and automated control technology for sprinkler and micro-irrigation projects, channel anti-seepage and frost-heave engineering technology and mechanical construction technology, high-standard low-pressure pipeline water transport and field high-efficiency water use technology in well-irrigated areas, high-efficiency, high-quality, and low-cost sprinkler and micro-irrigation new technologies, rainwater resource utilization engineering technology and supporting micro-irrigation technology, computer-aided design technology for agricultural high-efficiency water use projects, and agronomic water-saving comprehensive technology for different types of areas and engineering and management water-saving. Distinctive integrated technical achievements were formed, and significant water-saving and yield-increasing benefits were obtained. Five types of agricultural high-efficiency water use equipment were developed and produced, including field gate valve systems, complete sets of ground mobile aluminum alloy pipelines, complete sets of U-shaped anti-seepage channel construction machinery, economic-type embedded drip irrigation pipes and supporting equipment, and hose-pulling reel-type sprinkler machines, all of which have been industrialized. To promote the application of agricultural high-efficiency water use technology, the issue of establishing a technical service support system for agricultural high-efficiency water use was explored.
This book is suitable for science and technology personnel in agricultural and water departments across various regions and can also serve as a reference for students and teachers in relevant majors at colleges and universities.