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Standardized technical mode and equipment for water-efficient irrigation in irrigated areas
Time: 2017-03-10 | Hits:

A state-funded program for China's 12th Five-Year Plan period, the research on standardized technical mode and equipment for water-efficient irrigation in irrigated areas has been completed by IWHR with fruitful achievements, including China's first self-developed circular sprinkler with variable irrigation, electromagnetic valve repeated on-off control method for precisely controlling the depth of variable irrigation, multi-objective utilization micro irrigation system design and decision-making supporting system, irrigation scheme optimization method for major crops under varying conditions between ground water and soil space, type selection and matching mode and operation parameters for drip irrigation filtration system using reclaimed water, and multi-source joint regulation plan.

The research team in total developed 6 sets of water-efficient irrigation equipment and 12 sets of efficient water-fertilizer use modes for different surface irrigations. The team leader, Li Jiusheng, won the ICID WatSave Award and ASABE's Netafim Award for Advancements in Microirrigation.


Read more:
 ·State-sponsored research to study efficient irrigation technology and demonstration for large-scale application in Northeast China region
 ·Research to apply key water supply technologies in rural and pastoral areas in northwest China’s Qinghai Province
 ·Key technology for waterlogging control and drought mitigation in irrigated farmlands
 ·Management and monitoring technology of safe water supply in rural areas and information system development
 ·Research on rural drinking water disinfection and water quality inspection technology


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