徐州市设施农业供水模式研究

Water Supply Mode for Facility Agriculture Engineering in Xuzhou City

针对徐州市设施农业生产条件,结合徐州市灌溉工程现状,研究总结了徐州市设施农业工程与不同发展规模相适宜的灌溉供水模式,提出了规模化设施农业集中供水轮灌模式、"百亩农庄"单一设施农业集中供水轮灌模式、"百亩农庄"多样化设施农业集中供水随机灌溉模式、分散式设施农业独立供水经济型灌溉模式和水稻—设施蔬菜轮作低压管道灌溉模式等5种灌溉供水模式。研究结果可以为徐州市节水灌溉工程技术的推广应用提供参考。

According to the plant conditions of facility agriculture and current status of irrigation engineering in Xu- zhou City, irrigation water supply modes for different scale of facility agriculture engineering were summarized. Five irrigation water supply modes were put forward. There were centralized water supply and rotation irrigation mode for large scale facility agriculture engineering, centralized water supply and rotation irrigation mode for hundred acre fa- cility agriculture engineering with single crop, centralized water supply and random irrigation mode or hundred acre facility agriculture engineering with diverse crops, independent water supply and economical irrigation mode for decentralized facility agriculture engineering, low pressure pipe irrigation mode for rice and facility agriculture vegeta- ble rotation system. The research results can support the application of water-saving irrigation engineering technology in facility agriculture engineering of Xuzhou city.