By analyzing the result of survey , we can find that din and nh3 in sea area of deep water net - cage culturing is more higher than other sea area , but the pollution is smaller 摘要通过对箬跳、青山2个深水网箱养殖区的水质状况的调查数据分析发现,养殖海区的无机氮和氨氮含量明显升高,但是深水网箱养殖海区的总体污染状况要比海区小。
Therefore , to enlarge the aquaculture areas and exploit the deep sea is the way we must follow . and the key is the development of abyssal aquaculture cages , to be exact , the storm proof ability of the cages 扩大养殖面积,向深海发展已成为必然趋势。而解决这些问题的关键手段就是发展深水网箱。深水网箱抗风浪能力是保证网箱养殖发展的重要环节。