固海扬黄扩灌工程十一泵站建后灌区节水改造

Water-saving reform technology is started in irrigation district after Eleven Pump Station of Yanghuang Irrigation Project was built in Guhai

宁夏回族自治区在固海扬黄扩灌工程十一泵站建设以后,由于灌区最初的低压管灌节水灌溉不成功,需要进行节水改造。通过选择试验区进行滴灌和喷灌技术实验研究,提出节水改造推广以滴灌为主、喷灌辅之,通过将土地流转变为公司化的机械化耕作、生产、销售于一体的集约化经营管理模式,实现灌区良性运行持久发挥效益。

The work of water-saving reform is started in irrigation districts of Ningxia, because the water-saving effect of low pressure pipeline irrigation is not good after Eleven Pump Station of Yanghuang Irrigation Project was built in Guhai. By experimental investigation, some suggestions are put forward. Water-saving reform technology is given priority with drip irrigation, sprinkler irrigation is complementary. Intensive management mode is implemented to realize mechanized farming, production and sales. Finally, irrigation districts will be very well and bring benefits.