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一、池塘建设及配套设施１．面积：白仔培育池的大小，普遍认为面积稍大一些的较好用，既可用于培育白仔也可用于培育黑仔。面积一般在８０～１８０米２左右。２．底质：底质有水泥砼硬底、砂石或沙包土软底、石灰三合土硬底等。就苗种培育的结果而言，粗砂包土质能培育出更好
First, the pond construction and ancillary facilities Area: The size of BaiZi nurturing pool is generally considered to be a little larger area, which can be used to cultivate BaiZi or nurture black. The area is generally about 80 ~ 180 m 2. 2. Substrates: The bottom of a hard concrete cement, sand or sand soft soil at the end, such as hard-coated lime soil. As far as the results of seed breeding are concerned, the grit pack can produce better soil quality