| 白洋淀中华绒螯蟹种质资源形态判别与评价 |
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| 引用本文： | 马雄威,刘存歧,王军霞,张亚娟.白洋淀中华绒螯蟹种质资源形态判别与评价[J].河北渔业,2008(7):49-52. |
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| 作者姓名： | 马雄威 刘存歧 王军霞 张亚娟 |
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| 作者单位： | 河北大学生命科学学院,河北,保定,071002 |
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| 摘 要： | 对中华绒螯蟹外部形态32个测量点进行测量．利用形态判别法对白洋淀的中华绒螯蟹种质资源分析评价．建立了白洋淀中华绒鳌蟹形态判别式。结果表明．白洋淀河蟹种群属于北方蟹的辽河蟹．判别准确率达100％。结果有利于白洋淀中华绒螯蟹均质种群的维持，建议应加强白洋淀中华绒鳌蟹资源的管理。
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| 关 键 词： | 中华绒螯蟹 种质资源 判别分析 |
The pattern differentiation and evaluation of the breed resouces of Eriocheir sinensis in Baiyangdian |
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| Ma Xiongwei,Liu Cunqi,Wang Junxia,Zhang Yajuan.The pattern differentiation and evaluation of the breed resouces of Eriocheir sinensis in Baiyangdian[J].Hebei Fisheries,2008(7):49-52. |
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| Authors: | Ma Xiongwei Liu Cunqi Wang Junxia Zhang Yajuan |
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| Institution: | Ma Xiongwei Liu Cunqi Wang Junxia Zhang Yajuan (College of Life Seiences,Hebei University,Baoding Hebei 071002) |
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| Abstract: | In this paper,morphological data were collected by measuring 32 landmark points of the mitten crab Eriocheir sinensis from the Baiyang Lake.The germolasm characteristic of the mitten crab in the baiyang Lake was evaluated and morphology discrimination equation was estabilshed.Results showed the mitten crab in the baiyang Lake belonged to the northern crab,Liaohe population of the mitten crab,which the accuracy of discrimination was 100%.The results were beneficial to maitain even population of the Baiyang Lake.The suggestions about reinforcing management of the crab′s gerplasm resource were put forword. |
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| Keywords: | Eriocheir sinensis Germplasm resource Discriminant analysis |
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