| 高寒鲤的形态学特征及主要经济性状 |
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| 引用本文： | 刘明华,沈俊宝,白庆利,徐伟.高寒鲤的形态学特征及主要经济性状[J].水产学杂志,1998(1). |
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| 作者姓名： | 刘明华 沈俊宝 白庆利 徐伟 |
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| 作者单位： | 中国水产科学研究院黑龙江水产研究所!哈尔滨150070 |
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| 摘 要： | 高寒鲤体色为青灰色，全鳞，体纺缍形、二龄鱼的体长／体高比值为2．55，体长／头长比值为3．3，尾柄长／尾柄高比值为0．91，空壳重／体重的指数为87.3％，食肉率为66．2％.生长快，产量比黑龙江野鲤高50％以上。抗寒能力较强，自然越冬成活率：一、二龄鱼都在95％以上，是三北地区养殖的优良鲤鱼品种。
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| 关 键 词： | 高寒鲤 形态学 生长 抗寒 |
THE MORPHOLOGICAL AND MAJOR ECONOMIC CHARACTER OF FRIGID CARP |
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| Liu Minghua, Shen Junbao, Bai qingli, Xu Wei.THE MORPHOLOGICAL AND MAJOR ECONOMIC CHARACTER OF FRIGID CARP[J].Chinese Journal of Fisheries,1998(1). |
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| Authors: | Liu Minghua Shen Junbao Bai qingli Xu Wei |
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| Abstract: | the body color of frigid carp is dark-blue with whole scale.spindle body type.In 2 years fish, whose body length/body heigty is 2.5, body length/head length is 3.3, tail handle length/tail handle height is 0.91, body weight without internal organs/whole body weight is 87.3%, the ratio of meat is 66.2%. The frigid carp is an excellent breed with accelerated growth and strong anti-frigid abilities (nature living rate through winwter beyond 95% in one or two years fish) in three north area of China. |
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| Keywords: | Frigical carp Morpbology Growth Anti-friqiol |
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