宿松地区河蟹池塘养殖模式调查与经济效益分析

于2013年4月对宿松龙湖地区河蟹养殖模式进行调查,对其经济效益进行分析,并与传统家鱼养殖模式的经济效益进行对比。结果表明,宿松地区主要以成蟹养殖为主,主要是池塘精养,河蟹平均产量为1 200 kg/hm2,平均利润为87 675元/hm2。考虑到河蟹需求量大、价格稳定,河蟹池塘养殖的经济效益较好,养殖利润比传统家鱼养殖高,可以在安徽省沿江地区大范围推广。

Su rvey of Aqua cutl ure Mode of River Crab s and Ana lysis of Economic Benefit in Susong County

The aquaculture mode of river crabs in Lake Long region in Susong County was investigated in April 2013, and its economic benefit was analyzed and compared with that of aquaculture mode of traditional fishes .The results showed that adult crabs were mainly cultured in ponds , and average yield of river crabs reached 1 200 kg/hm2 , while average profit was up to 87 675 yuan/hm2 .Due to the great demand and stable price of river crabs as well as better economic benefit and higher profit of breeding river crabs than breeding traditional fishes , the aquaculture mode of river crabs can be popularized and applied widely along the Yangtze River in Anhui Province .