大鲵的生物学及养殖技术二、大鲵养殖场的设计与建造（一）场址的选择大鲵有喜阴怕风、喜洁怕脏、喜静怕惊的特点，所以大鲵场址应选择阴暗、避风、冬暖夏凉、水温较稳定（最好是１０—２５℃）、水质清洁、无毒无害、水源方便的地方。场址的选择还应考虑饲料来源方便；如... The biology and breeding technology of the big bream Second, the design and construction of the big bream farms (A) the choice of site Dazhong hi like the fear of the wind, happy Jie fear of dirty, like the fear of scared features, so the site should choose dark shade, shelter , Cool in winter and warm in summer, relatively stable water temperature (preferably 10-25 ℃), clean water, non-toxic and harmless, convenient water source. Site selection should also consider the source of feed convenience; such as ...