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大发彩票 > 大发彩票 > 浅谈节水灌溉区划与规划方法
大发彩票
浅谈节水灌溉区划与规划方法
发布时间:2019-05-31        浏览次数:1203        返回列表
 根据各地具体的地理、气候、农业种植结构、灌溉方式等编制的节水灌溉规划是科学合理地发展和推广节水灌溉的基础与前提,是政府上马节水改造项目的依据,发展规模要以其规划作为依据,然而节水规划分区是节水灌溉规划的重要组成部分,分区合理与否直接影响规划的科学性。

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