|
|||||
|
|
| 嵊泗列岛海域三种贻贝贝体框架性状对壳重的影响效应 | |
| 引用本文： | 郑晓静,杨阳,邹李昶,任夙艺,刘祖毅,王志铮.嵊泗列岛海域三种贻贝贝体框架性状对壳重的影响效应[J].海洋与湖沼,2015,46(1):165-172. |
| 作者姓名： | 郑晓静 杨阳 邹李昶 任夙艺 刘祖毅 王志铮 |
| 作者单位： | 1. 浙江海洋学院 舟山 316022 2. 浙江海洋学院 舟山 316022;余姚市水产技术推广中心 余姚315400 3. 嵊泗县海洋与渔业局 嵊泗202450 |
| 基金项目： | 现代农业产业技术体系建设专项资金 |
| 摘 要： | 以嵊泗列岛海域2+龄厚壳贻贝同生群养殖个体、同域生长的1+龄紫贻贝同生群养殖个体以及混于厚壳贻贝和紫贻贝养殖筏架中的"杂交贻贝"为实验对象,以壳宽SW、壳长SL、壳高SH(BD)、OA(壳顶至韧带末端的直线距离)、OB(壳顶至壳背面最高点的直线距离)、OC(壳顶至壳后端最远点的直线距离)、OD(壳顶至壳高性状在腹缘的落点的直线距离)、AB(韧带末端至壳背缘最高点的直线距离)、BC(壳背缘最高点至壳后端最远点的直线距离)、CD(壳后端最远点至壳高性状在腹缘的落点的直线距离)为贝体框架变量,采用多元分析方法系统比较了三者贝体框架性状对壳重的影响效应。结果表明:(1)3种实验贝壳重的变异系数均大于各贝体框架性状,"杂交贻贝"各测定性状的变异系数均为最大,而厚壳贻贝和紫贻贝间则均接近;(2)3种实验贝各贝体框架性状与壳重的相关系数均达到极显著水平(P0.01),三者中仅"杂交贻贝"各贝体框架性状间的相关系数也均达到极显著水平(P0.01);(3)经通径分析,厚壳贻贝被保留的3个贝体框架性状与壳重的复相关指数为0.868,它们对壳重的直接作用呈OCSHSW,紫贻贝被保留的2个贝体框架性状与壳重的复相关指数为0.700,它们对壳重的直接作用呈OCSW,"杂交贻贝"被保留的3个贝体框架性状与壳重的复相关指数为0.931,它们对壳重的直接作用呈SLSHOA;(4)经多元回归分析,得到了用于估算厚壳贻贝、紫贻贝和"杂交贻贝"壳重的回归方程。 |
| 关 键 词： | 贝体框架性状 壳重 多元分析 厚壳贻贝 紫贻贝 “杂交贻贝” |
| 收稿时间： | 7/3/2014 12:00:00 AM |
| 修稿时间： | 2014/6/16 0:00:00 |
EFFECTS OF SHELL FRAME CHARACTERISTICS ON SHELL WEIGHT OF THREE SPECIES OF MYTILUS IN SHENGSI WATERS OF THE EAST CHINA SEA |
|
| ZHENG Xiao-Jing,YANG Yang,ZOU Li-Chang,REN Su-Yi,LIU Zu-Yi and WANG Zhi-Zheng.EFFECTS OF SHELL FRAME CHARACTERISTICS ON SHELL WEIGHT OF THREE SPECIES OF MYTILUS IN SHENGSI WATERS OF THE EAST CHINA SEA[J].Oceanologia Et Limnologia Sinica,2015,46(1):165-172. | |
| Authors: | ZHENG Xiao-Jing YANG Yang ZOU Li-Chang REN Su-Yi LIU Zu-Yi and WANG Zhi-Zheng |
| Institution: | Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences; Qingdao Key Laboratory for Marine Fish Breeding and Biotechnology; Key Laboratory for Sustainable Development of Marine Fisheries, Ministry of Agriculture,,Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences; Qingdao Key Laboratory for Marine Fish Breeding and Biotechnology; Key Laboratory for Sustainable Development of Marine Fisheries, Ministry of Agriculture,,Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences; Qingdao Key Laboratory for Marine Fish Breeding and Biotechnology; Key Laboratory for Sustainable Development of Marine Fisheries, Ministry of Agriculture,,Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences; Qingdao Key Laboratory for Marine Fish Breeding and Biotechnology; Key Laboratory for Sustainable Development of Marine Fisheries, Ministry of Agriculture,,Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences; Qingdao Key Laboratory for Marine Fish Breeding and Biotechnology; Key Laboratory for Sustainable Development of Marine Fisheries, Ministry of Agriculture,,Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences; Qingdao Key Laboratory for Marine Fish Breeding and Biotechnology; Key Laboratory for Sustainable Development of Marine Fisheries, Ministry of Agriculture, |
| Abstract: | In this study,we have explored 133 pairs of microsatellite markers existed in GenBank in order to get some suitable molecular markers closely associated with anti-Vibrio anguillarum for turbot (Scophthalmus maximus L.) breeding. |
| Keywords: | Scophthalmus maximus L microsatellites molecular markers Vibrio anguillarum genetic diversity |
| 本文献已被 CNKI 等数据库收录！ | |
| 点击此处可从《海洋与湖沼》浏览原始摘要信息 | |
| 点击此处可从《海洋与湖沼》下载免费的PDF全文 | |