池塘鱼鳖混养技术１．池塘条件根据鳖的生活习性，池塘要求环境安静，水源清洁，排灌方便，阳光充足。面积可大可小．一般２０００－４０００平方米。水深２－２．５米。池岸四周用砖或石棉板等围成１－２米高的围墙，以防外逃。池边设置一个露出水面的沙洲。或池中设一个... Pond turtle polyculture technology 1. Pond conditions According to the habitat of turtles, the pond requires a quiet environment, clean water, irrigation and drainage convenience, sunny. Area can be larger or smaller. General 2000-4000 square meters. Depth of 2-2.5 meters. Pool surrounded by bricks or asbestos board surrounded by 1-2 meters of the wall to prevent flight. Poolside set up a surface of the sandbar. Or pool set up a ...