养殖技巧之一、池塘条件的选择1.最好选择新挖池塘,面积以3亩～5亩为宜,池深3.0m～3.2m,蓄水深2.5m,水源条件好,进排水方便。2.对于老化池塘,一定要彻底清塘消毒,这是提高养殖成活率的重要措施。一方面,能杀灭病原体和野杂鱼类;另一方面,可以消除底泥的酸性,促进有机物的分解,改善底泥的土壤结构。已养殖多年 Breeding tips, the choice of pond conditions 1. The best choice to dig the new pond, an area of ​​3 acres to 5 acres is appropriate, the pool depth of 3.0m ~ 3.2m, water depth 2.5m, water conditions are good, easy access to drainage. 2. For the aging ponds, we must thoroughly disinfect ponds, which is an important measure to improve the survival rate of breeding. On the one hand, it can kill pathogens and wild fish; on the other hand, it can eliminate the acidity of sediment, promote the decomposition of organic matter and improve the soil structure of sediment. Has been breeding for many years