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2014年2月13日,广西自治区人民政府开展优质高产高糖糖料蔗示范基地建设试点工作,其中柳江县安排341 hm~2优质高产高糖糖料蔗示范基地建设。根据相关规范规程,确定了灌溉设计标准,选取相应的设计参数,并拟定了糖料蔗的灌溉制度,计算出了项目区在设计水平年需水总量。结果表明:项目区糖料蔗需水要求能得到满足;同时根据项目区的地形及水源分散的实际情况、各取水点的年可供水量及可供水流量,进一步提出了合理的水源分配方案,供相关工程参考。
On February 13, 2014, the Guangxi Zhuang Autonomous Region People’s Government conducted a pilot project on the construction of high-quality, high-yield and high-sugar sugarcane demonstration bases, in which Liujiang County arranged for the construction of 341 hm ~ 2 high-quality and high-yield sugar sugarcane demonstration bases. According to relevant norms and regulations, the irrigation design standards were determined, the corresponding design parameters were selected, and the irrigation system of sugar cane was drawn up, and the total annual water demand of the project area at the design level was calculated. The results show that the water demand of sugar cane in the project area can be satisfied. According to the topography of the project area and the actual distribution of water sources, the annual water supply and water supply flow rate of each water withdrawal point provide a reasonable water source allocation plan. For related project reference.