贝尔鲫与方正银鲫和彭泽鲫形态学性状比较分析  

Comparative analysis of morphologica trait among Bell crucian carp,Fangzheng silver crucian carp and Pengze crucian carp

作　　者：张慈军[1,2] 俞丽 杨建新[1,2,3] 朱振秀 高永平[1,2,3] 韩亮 金万昆[1,2,3] Zhang Cijun;Yu Li;Yang Jianxin;Zhu Zhenxiu;Gao Yongping;Han Liang;Jin Wankun(Tianjin Huanxin aquatic breeding farm,Ninghe Tianjin 301599;Tianjin carp and crucian carp genetiebreeding center,Ministry of Agriculture,Ninghe Tianjin 301599;Tianjin Key Laboratory of freshwater fishgenetics and breeding enterprises,Ninghe Tianjin 301599)

机构地区：[1]天津市换新水产良种场,天津宁河301599 [2]农业部天津鲤鲫鱼遗传育种中心,天津宁河301599 [3]天津市淡水鱼类遗传育种企业重点实验室,天津宁河301599

出　　处：《河南水产》2021年第2期19-22,共4页HENAN FISHERIES

基　　金：国家科技基础条件平台项目(2019DKA30470);天津市科技计划项目(15PTSYJC00200);天津市水产产业技术体系创新团队项目-淡水鱼类遗传育种试验站(ITTFR2018043)。

摘　　要：采用国标性状测定方法,对贝尔鲫与方正鲫和彭泽鲫进行了形态学性状的比较分析。结果显示,在22个性状中,贝尔鲫有11项性状与方正银鲫差异显著,有18项性状与彭泽鲫差异显著,在体长/体高、体长/尾柄高、尾柄长/尾柄高、头长/眼径等性状上三者之间均存在显著差异(P<0.05)。The national standard method was used to compare and analyze the morphological characteristics of Bell crucian carp,Fangzheng crucian carp and Pengze crucian carp.The results showed that among the 22 traits,11 traits of Bell crucian carp were significantly different from those of Fangzheng silver crucian carp,and 18 traits of Bell were significantly different from those of Pengze crucian carp.The three kinds of crucian carp showed significant differences in body length/body height,body length/tail stalk height,tail stalk length/tail stalk height,head length/eye diameter and other traits(P<0.05).

关 键 词：贝尔鲫 方正鲫 彭泽鲫 形态性状 

分 类 号：S917.4[农业科学—水产科学]