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一、网围条件1.水域条件以湖泊为好,要求湖底平坦,水质清新,无污染,水位相对稳定,水草和底栖生物丰富。网围面积为10～50亩,最大不超过80亩。水深为0.8～2.5米,年平均1.5米左右。2.网围设置用9股8号(网眼2a=2.4厘米)聚乙烯网片,网高于最高水位0.5米,竹桩间隔2.5～3米,桩高于最
First, the network conditions 1 waters conditions Lakes as well, requires a flat lake, fresh water, non-polluting, water level is relatively stable, aquatic plants and benthic rich. Mesh area of 10 to 50 acres, the largest not more than 80 acres. Water depth of 0.8 to 2.5 meters, an average of about 1.5 meters. 2. Mesh set with 9 shares on the 8th (mesh 2a = 2.4 cm) polyethylene mesh, the net is higher than the maximum water level of 0.5 m, bamboo spacing of 2.5 to 3 meters, the pile is higher than the most