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(一)南流江上游的玉林县是我区主要粮食基地之一。解放以来,玉林县建设了各种塘库6600多处,有中型水库12座,小型水库121座,总库容3.3亿立方米,有效灌溉面积占全县水田面积的92.3%,达到72万亩,其中保水田64万亩,特别是河道截弯取直工程措施和山丘蓄水建库措施,效果较好,对提高粮食单产和总产起到显著作用,对群众生产和生活用水带来许多益处。
(1) Yulin County, one of the main food bases in our region, is located in the upper reaches of Nanliu River. Since the liberation, Yulin County has built over 6,600 ponds, including 12 medium-sized reservoirs and 121 small reservoirs, with a total capacity of 330 million cubic meters. The effective irrigated area accounts for 92.3% of the total paddy field area in the county, reaching 72 million mu. Among them, 64 million mu of paddy field, especially the measures of taking straightening works of the river channels and reservoirs and reservoirs in the hills and reservoirs, have a good effect and have a significant effect on improving the yield per unit of grain yield and the total output, bringing many to the mass production and domestic water supply benefit.