摘要
试验结果表明,毛蚶为广盐性滩涂贝类,盐度对其有着显著的影响。其适宜盐度17～37,最适盐度23～33。并且低盐条件较高盐条件有着更高的生长率,但存活率低于高盐环境。
Influences of salinity on growth and survival were studied in juvenile clam（Scapharca subcrenata）.The results showed that the clam tolerated the salinity range between 17～37,and the optimal salinity of 23～33,indicating that it is an euryhaline sea shell fish in the intertidal areas.There were better growth and lower survival rate in lower salinity than those in higher salinity.
出处
《水产科学》
CAS
北大核心
2007年第10期554-556,共3页
Fisheries Science
基金
宁波市科技局资助项目(2005C100032)
关键词
盐度
毛蚶
稚贝
生长率
存活率
Scapharca subcrenata
juvenile
salinity
growth rate
survival rate
