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日前,水利部科技推广中心组织专家在北京对北京中农精准科技有限公司研发的自愈式U形渠技术体系实施方案进行评审。专家们一致认为自愈式U形渠构件在结构上采用多层复合防护,用于农田水利和节水工程建设,其一体化设计解决了末端渠系渗漏问题,能有效节水,具有重量轻、糙率低、耐久性好、施工快捷、维护简便等优点。自愈式U形渠系列技术主要利用全渠系无渗漏设计、采用天空地信息采集系统按需供水、尾水处理循环利用等系列技术,使稻区灌溉节水50%,有利于改变种植结构,增加水稻种植面积,是节水增粮新途径。
Recently, the Ministry of Water Resources Technology Promotion Center organized experts to evaluate the implementation plan of the self-healing U-shaped channel technical system developed by Beijing Zhongnong Precision Technology Co., Ltd. in Beijing. Experts agreed that the self-healing U-shaped channel structure in the use of multi-layer composite protection for farmland water conservancy and water conservancy projects, the integrated design to solve the end canal leakage problem, can effectively save water, with a weight Light, low roughness, good durability, quick construction, easy maintenance and so on. The self-healing U-shaped channel technology mainly utilizes the omni-channel design of omnidirectional channel, adopts the technologies of on-demand water supply and tail water treatment and recycling of sky-and-air information collection system to make the irrigation water saving 50% in the rice area, which is beneficial to change the planting Structure, increase rice acreage, is a new way to water and increase grain.