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1.池塘条件池塘要求水源充足、水质清新、饵源丰富、无污染源、环境安静、电力配套、交通便利。养殖池塘呈东西向,长方形,面积以6670平方米(10亩)左右为宜,池埂宽实,坡比为1∶3,土质为黏壤土,池底平坦,淤泥为10~20厘米,水深为1.5~2.0米。在池塘的两端建有独立的进出水口,进水口设在池塘水位最高的
1. Pond conditions Ponds require adequate water, fresh water, rich source, pollution-free source, the environment is quiet, power facilities, transport facilities. Aquaculture ponds are east-west, rectangular, with an area of 6,670 square meters (10 acres) is appropriate, ponds wide and solid, slope ratio of 1: 3, soil is clay loam, bottom flat, silt is 10 to 20 cm, water depth 1.5 ~ 2.0 meters. Built at both ends of the pond have independent inlet and outlet, inlet located in the highest water level in the pond