养殖业是我国农村农业结构调整和农民脱贫致富奔小康的一个好项目,为此,一些养殖场、养殖户取得了较好的经济效益。但据市场调查,进入21世纪后,养殖业一哄而起,盲目发展,加之市场竞争激烈,供需矛盾尖锐,导致许多养殖户微利、亏本,甚至倾家荡产。养殖市场已呈白热化,养殖市场有? Aquaculture is a good project for rural areas in our country to readjust their agricultural structure and help farmers to get rich and get rich. To this end, some farms and farmers have achieved good economic returns. However, according to market surveys, after the 21st century, aquaculture has been booming and developing blindly. Coupled with the fierce market competition, the sharp contradiction between supply and demand has caused many farmers to lose profits, lose money and even go bankrupt. Breeding market has been white-hot, breeding market?