| 洋圻湖的鱼类资源及白鲢生长的研究 |
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| 引用本文： | 杨代勤 许正明. 洋圻湖的鱼类资源及白鲢生长的研究[J]. 湖北农学院学报, 1998, 18(4): 326-329 |
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| 作者姓名： | 杨代勤 许正明 |
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| 作者单位： | [1]湖北农学院动物科学系 [2]湖北省国营小港农场 |
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| 基金项目： | 湖北省科委八五重点资助 |
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| 摘 要： | 洋圻湖现有鱼类３３种，隶属于５目１２科。其中鲤科鱼类为该湖的主要鱼类，种数占该湖鱼类总数的５７．５７％。该湖中白鲢体长与鳞径呈直线关系，体长与体重呈幂函数关系，可用Ｖｏｎ Ｂｅｒｔａｌａｎｆｆｙ生长方程描述其生长规律。
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| 关 键 词： | 洋圻湖 鱼类资源 白鲢 生长 |
Studies on the Fish Resources and Silver Carp (Hypophthalmichthys molitrix) Growth in Yangqi Lake |
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| Yang Daiqing Fang Changyan Zhou Shexiao. Studies on the Fish Resources and Silver Carp (Hypophthalmichthys molitrix) Growth in Yangqi Lake[J]. Journal of Hubei Agricultural College, 1998, 18(4): 326-329 |
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| Authors: | Yang Daiqing Fang Changyan Zhou Shexiao |
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| Abstract: | There were 33 fish species survived in Yangqi Lake, which belong to 12 families of 5 orders. Most fish in the lake are Cyprinidae, which account for 57.57%. The body length and the scale diameter of silver carp were lineary correlated, while the fish body length and the body weight were exponentialy correlated. The growth of the fish could be expressed by Von Bertalanffy's growth equation. |
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| Keywords: | Yangqi Lake fish resources silver carp growth |
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