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盐度对菲律宾蛤仔摄食率和清滤率的影响
王贵宁¹, 姜令绪¹, 王韶华¹, 杨宁¹, 李泽新¹, 吴维吉¹, 王文琪¹
青岛农业大学动物科技学院

摘要:

实验室条件下, 对15、20、25、30 和35五个盐度梯度下菲律宾蛤仔(Ruditapes philippinarum)的摄食率R_I和清滤率R_C进行了测定。结果表明, 在15～25 的盐度条件下, 蛤仔的摄食率R_I和清滤率R_C随着盐度的升高而增大, 在25时达到最大值, 而在25～35 盐度条件下, 随盐度的增加而减小。

关键词: 菲律宾蛤仔(Ruditapes philippinarum) 盐度摄食率清滤率

DOI：

分类号:

基金项目:山东省优秀中青年科学家科研奖励基金资助项目(2006BS08012); 青岛自然科学基金资助项目(05-1-JC-87)

Influence of salinity on the ingestion rate and clearance rate of Ruditapes philippinarum

WANG Gui-ning,JIANG Ling-xu,WANG Shao-hua,YANG Ning,LI Ze-xin,WU Wei-ji,WANG Wen-qi

Abstract:

The R_I and R_C of Ruditapes philippinarum was determined at salinities of 15, 20, 25, 30 and 35 in our laboratory. The R_I and R_C of R. philippinarum increased along with the increase of salinity from 15 to 25, and fall along with increase of salinity from 25 to 35. The favorite salinity of R. philippinarum was 25.

Key words: Ruditapes philippinarum salinity ingestion rate clearance rate

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