| LIU Baozhong,LIANG Yubo,LIU Xiaolin,DONG Bo,XIANG Jianhai. 2004. Quantitative traits correlative analysis and growth comparison among different populations of bay scallop,Argopecten irradians. Acta Oceanologica Sinica, (3):533－540 |
| Quantitative traits correlative analysis and growth comparison among different populations of bay scallop,Argopecten irradians |
| Quantitative traits correlative analysis and growth comparison among different populations of bay scallop,Argopecten irradians |
| Received:March 11, 2004 Revised:May 08, 2004 |
| DOI： |
| Key words:Argopecten irradians quantitative traits correlative analysis growth comparison |
| 中文关键词: Argopecten irradians quantitative traits correlative analysis growth comparison |
| 基金项目: |
| Author Name | Affiliation | E-mail | | LIU Baozhong | Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China | | | LIANG Yubo | National Marine Environment Monitoring Center, Dalian 116023, China | | | LIU Xiaolin | Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China
College of Animal Science and Technology, Northwest Sci-Tech University of Agriculture and Forestry, Yangling 712100, China | | | DONG Bo | Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China | | | XIANG Jianhai | Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China | jhxiang@ms.qdio.ac.cn |
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| Abstract: |
| The shell traits and weight traits are measured in cultured populations of bay scallop,Argopecten irradians.The results of regression analysis show that the regression relationships for all the traits are significant(P<0.01).The correlative coefficients between body weight,as well as tissue weight with shell length,shell height and shell width are significant(P<0.05).But the correlative coefficients between the anterior and posterior auricle length with body weight as well as tissue weight are not significant(P>0.05).The multiple regression equation is obtained to estimate live body weight and tissue weight.The above traits except anterior and posterior auricle length are used for the growth and production comparison among three cultured populations,Duncan's new multiple range procedure analysis shows that all the traits in the Lingshuiqiao(LSQ) population are much more significant than those of the other two populations(P<0.01),and there is no significant difference between the Qipanmo(QPM) and Dalijia(DIJ) populations in all traits(P > 0.05).The results indicate that the LSQ population has a higher growth rate and is expected to be more productive than the other two populations. |
| 中文摘要: |
| The shell traits and weight traits are measured in cultured populations of bay scallop,Argopecten irradians.The results of regression analysis show that the regression relationships for all the traits are significant(P<0.01).The correlative coefficients between body weight,as well as tissue weight with shell length,shell height and shell width are significant(P<0.05).But the correlative coefficients between the anterior and posterior auricle length with body weight as well as tissue weight are not significant(P>0.05).The multiple regression equation is obtained to estimate live body weight and tissue weight.The above traits except anterior and posterior auricle length are used for the growth and production comparison among three cultured populations,Duncan's new multiple range procedure analysis shows that all the traits in the Lingshuiqiao(LSQ) population are much more significant than those of the other two populations(P<0.01),and there is no significant difference between the Qipanmo(QPM) and Dalijia(DIJ) populations in all traits(P > 0.05).The results indicate that the LSQ population has a higher growth rate and is expected to be more productive than the other two populations. |
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