海湾扇贝在海参养殖池中的生物沉积作用研究  

Biodeposition by Argopecten irradians in sea cucumber pool

作　　者：孙心亮[1] 纪右康[1] 王军娜 高悦勉[1] 

机构地区：[1]大连海洋大学辽宁省省级高校水生生物学重点试验室,辽宁大连116023 [2]大连金砣水产食品有限公司,辽宁大连116400

出　　处：《河北渔业》2013年第6期1-4,共4页

基　　金：辽宁省教育厅2009S025

摘　　要：为研究海湾扇贝在海参养殖池中的生物沉积作用,将海湾扇贝分三组混养在海参养殖池中收集沉积物并设对照组。试验结果表明,海湾扇贝能加速养殖池悬浮物的沉积,海湾扇贝的生物沉积量与壳长、软体部干重呈正相关;单位重量的生物沉积量则与壳长和软体部干重分别呈负相关。海湾扇贝壳长(41.19±0.51)mm的生物沉积率为30.0～54.8mg·ind-1·d-1;壳长(52.49±0.42)mm的生物沉积率为33.5～67.5mg·ind-1·d-1;壳长(58.26±0.70)mm的生物沉积率为37.0～87.0mg·ind-1·d-1。养殖池水温、悬浮颗粒物的量能影响海湾扇贝的生物沉积作用。The paper studies on he biodeposition by Argopecten irradians in sea cucumber pool. Arg- opecten irradians is divided into three groups to collect biodeposit and set the control groups. The re-sults show that the biodeposition rates were 30.0-54.8mg·ind^-1·d^-1· day^-1 ,33.5-67.5 mg·ind^-1·d^-1 and 37.0-87.0mg·ind^-1·d^-1 for small size,middle size and big size of Argopecten irra-dians,respectively. The amount of biodeposit was correlated positively with the shell length and weight,but the per gram body weight biodeposit negatively. Those demonstrated that water tempera- ture and food concentration can affect biodeposition of Argopecten irradians.

关 键 词：海湾扇贝 生物沉积作用 影响因素 

分 类 号：S917.4[农业科学—水产科学]