第二批300个节水重点县的规划要认真贯彻水利部党组的治水新思路,把解决水资源短缺和水污染问题提到十分重要位置,努力实现从传统水利向现代水利、可持续发展水利转变。水权理论是优化配置水资源,建立节水灌溉发展新机制,实现转变的理论基础。第二批300个节水重点县的规 The planning for the second batch of 300 water-saving key counties should conscientiously implement the new thinking of water control by the party groups under the Ministry of Water Resources, mentioning the issue of water shortage and water pollution to a very important position and striving to realize the transition from traditional water conservancy to modern water conservancy and sustainable development change. Water rights theory is to optimize the allocation of water resources, establish a new mechanism for water-saving irrigation development, to achieve the theoretical basis of change. The second batch of 300 key water-saving regulations