广东海洋大学学报Issue(1)：42-47,6.
盐度、pH和规格对尖紫蛤滤水率、摄食率、吸收率的影响
Effects of Salinity, pH and Sizes on Clearance Rate, Ingestion Rate and Absorption Efficiency of Soletellina acuta
摘要
Abstract
The clearance rate, ingestion rate and absorption efficiency of Soletellina acuta were examined by using indoor experimental ecological methods. The results showed that the clearance rate and ingestion rate of S.acuta at three sizes had the same trend of peak variation when the salinity was around 2~18. The clearance rate and ingestion rate reached to a peak level when the salinity was among 10.50~12.10. The optimum salinity was 11.41~12.10. When the pH value was around 6.4~9.4, the clearance rate and ingestion rate of S. acuta at different sizes had the same trend of peak variation. The clearance rate and ingestion rate reached a peak when the pH value was 8.23~8.45. The optimum pH value for ingestion was 8.23~8.28. There was no significant correlation between the absorption efficiency and salinity.关键词
尖紫蛤/盐度/pH/滤水率/摄食率/吸收率Key words
Soletellina acuta/salinity/pH/clearance rate/ingestion rate/absorption efficiency分类
农业科技引用本文复制引用
黄洋,黄海立,邓乐平,孙成波,刘志刚..盐度、pH和规格对尖紫蛤滤水率、摄食率、吸收率的影响[J].广东海洋大学学报,2014,(1):42-47,6.基金项目
广东省海洋科技攻关与研发项目 （）
