脊尾白虾体长与抱卵量的关系  

Relationship between Body Length and Egg Carrying Capacity of Exopalaemon carinicauda

作　　者：刘明彦 张扬 赵宇 祁俊杰 张思晨 孙进阳 阎斌伦 张庆起 高焕 LIU Mingyan;ZHANG Yang;ZHAO Yu;QI Junjie;ZHANG Sichen;SUN Jinyang;YAN Binlun;ZHANG Qingqi;GAO Huan(Jiangsu Key Laboratory of Marine Biotechnology,Jiangsu Ocean University,Lianyungang 222005,China;School of Marine Science and Fisheries,Jiangsu Ocean University,Lianyungang 222005,China;Jiangsu Provincial Platform for Conservation and Utilization of Agricultural Germplasm,Nanjing 210014,China;Lianyungang Ganyu Jiaxin Aquatic Products Development Co.,Ltd.,Lianyungang 222100,China)

机构地区：[1]江苏海洋大学江苏省海洋生物技术重点实验室,江苏连云港222005 [2]江苏海洋大学海洋科学与水产学院,江苏连云港222005 [3]江苏省农业种质资源保护与利用平台,江苏南京210014 [4]连云港赣榆佳信水产开发有限公司,江苏连云港222100

出　　处：《江苏海洋大学学报（自然科学版）》2024年第2期1-4,共4页Journal of Jiangsu Ocean University:Natural Science Edition

基　　金：江苏省农业农村厅种业振兴“揭榜挂帅”项目(JBGS〔2021〕124);连云港市“521工程”科研项目(LYG06521202128);连云港市科技局政策引导类计划项目(国际科技合作/港澳台科技合作)(GH2203)。

摘　　要：为研究脊尾白虾体长与抱卵量间相关关系,通过测量脊尾白虾体长、体质量、抱卵量及生殖力等指标,采用相关性分析、统计回归分析和聚类分析方法,对脊尾白虾的体长和抱卵量关系进行研究。结果表明:脊尾白虾体长与抱卵量的相关系数为0.790,为显著正相关。建立了脊尾白虾抱卵量计算模型,并利用gCLUTO软件将其聚为Ⅰ,Ⅱ,Ⅲ,Ⅳ共4个类别。研究结果可为脊尾白虾抱卵量估计及繁殖力测算等提供参考依据。In order to study the correlation between the body length and egg carrying capacity of Exopalaemon carinicauda,the body length and egg carrying capacity of E.carinicauda were studied by measuring the body length,body weight,egg carrying capacity and fertility of E.carinicauda,and the body length and egg carrying capacity of E.carinicauda were studied by correlation analysis,statistical regression analysis and cluster analysis.The results showed that the correlation coefficient between the body length and the number of eggs was 0.790,which was a significant positive correlation.The calculation model of the number of eggs was established,and the gCLUTO software was used to cluster it into four categories ofⅠ,Ⅱ,Ⅲ,andⅣ.The results of this study can provide a reference for the estimation of the number of eggs and the estimation of fecundity of E.carinicauda.

关 键 词：脊尾白虾 抱卵量 繁殖力 gCLUTO 

分 类 号：S968[农业科学—水产养殖]