浅海筏式吊养文蛤初步试验  

Experiment on the Hanging Culture of Meretrix meretrix(Linnaens)m Shallow Sea Area

作　　者：丁增明 杨淑岭 刘刚 杨美桂 

机构地区：[1]日照市岚山水产局,276808 [2]山东省招远市渔技站,265400

出　　处：《齐鲁渔业》2003年第4期5-6,共2页Shandong Fisheries

摘　　要：文蛤具有迁移习性,滩涂围栏养殖管理不便。为此,进行了筏式吊养初步试验。5月开始投放壳长2.5-3.0 cm文蛤苗种2 500 kg,至10月10日收获壳长4 cm以上文蛤7 200 kg,平均每笼纯收入17.6元,文蛤长势良好。对影响存活率的因素以及放养密度、苗种选择进行了探讨。Because of the characteristic of mi grate,management of the pen-cultured clam is difficuit.The experiment of hanging culture was carried out during May to October 10,2 500 kllogramjuvenile whose shell length was about 2.5 to 3.0 cm was stocked and the harvested size was above 4 cm,the yield was 7 200 kilogram.the profit was 17.6 yuan per cage.Factors affected the survival rate and the stock density as well as the choosing of the juvenile was discussed.

关 键 词：文蛤 浅海养殖 筏式吊养 放养密度 苗种选择 

分 类 号：S968.3[农业科学—水产养殖]