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Position: Home > Articles > Comparative Study on Culture of Larval Clam Ruditapes phillinarus in Beaches and Earthern Ponds Fisheries Science 2004,23 (1) 22-24

滩涂与土池进行菲律宾蛤仔稚贝中间育成的效果比较

作  者:
刘忠颖;李大成;王志松;王军;周玮;林福
单  位:
东港市锦江渔业总公司;辽宁省海洋水产研究所;大连水产学院
关键词:
菲律宾蛤仔;稚贝;中间育成;密度;生长速度
摘  要:
2001年、2002年8~11月分别比较滩涂与土池暂养的菲律宾蛤仔稚贝密度、总平均日生长速度、损耗率。两年的试验结果分别为:24万枚/m2、0.042 mm/d、95.8%;26万枚/m2、0.093mm/d、20.2%。综合分析结果表明:稚贝土池中间育成比滩涂育成效果更好。
译  名:
Comparative Study on Culture of Larval Clam Ruditapes phillinarus in Beaches and Earthern Ponds
作  者:
LIU Zhong-ying,LI Da-cheng,WANG Zhi-song,WANG Jun,ZHOU Wei ,LIN Fu (Liaoning Marine Fisheries Research Institute,Liaoning Open Lab. Of Applied Marine Biotechnology,Dalian 116023,China; Dalian Fisheries Institute,Dalian 116023,China; Jin Chang Fisheries Company in Dong Gang,Dandong 118300,China)
关键词:
clam Ruditapes phillinarus;larval period;culture density;growth rate;middle breeding
摘  要:
Survival and growth performance of Clam Ruditapes phillinarus were studied in beach and in earthern ponds from August to November in 2001 and 2002.The larvae cultured in beach had density of 240 thousands/ m2 , average growth rate of 42μm/d, and mortality rate of 95.8% , while the larvae cultured in the ponds had density of 260 thousands/m2, average growth rate of 93 μm/d, mortality rate of 20.2% .The results showed that there was a good growth and survival of the larvae cultured in earthern ponds than those in beach.

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