| 鸭绿江花羔红点鲑的生长模型和生活史类型研究 |
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| 引用本文： | 黄权,张东鸣,刘春力,王桂芹,周景祥,祖岫杰.鸭绿江花羔红点鲑的生长模型和生活史类型研究[J].吉林农业大学学报,1999,21(2):60-62. |
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| 作者姓名： | 黄权 张东鸣 刘春力 王桂芹 周景祥 祖岫杰 |
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| 作者单位： | 1. 吉林农业大学动物科技学院,长春130118
2. 长春市水产研究所,长春130117 |
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| 摘 要： | 用特殊ＶＢＧＦ生长模型对鸭绿江花羔红点鲑的生长进行拟合。经检验表明；特殊ＶＢＧＦ生长模型可较好地反映鸭绿江花羔红点鲑的生长过程及其变化规律。应用ｒ－ｋ选择型理论，根据主要生态学参数判断出鸭绿江花羔红点鲑的生活史类型属ｒ－选择型。
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| 关 键 词： | 花羔红点鲑 生长模型 生活史类型 r-选择型 鸭绿江 |
| 文章编号： | 1000-5684（1999）02-0060-03 |
| 修稿时间： | 1998-09-01 |
Studies on the Growth Models and Life-History Pattern of Dolly Varden Charr S.malma in Yalu River |
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| HUANG Quan,ZHANG Dong-ming,LIU Chun-li,WANG Gui-qi,ZHOU Jing-xiang,ZU Xiu-jie.Studies on the Growth Models and Life-History Pattern of Dolly Varden Charr S.malma in Yalu River[J].Journal of Jilin Agricultural University,1999,21(2):60-62. |
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| Authors: | HUANG Quan ZHANG Dong-ming LIU Chun-li WANG Gui-qi ZHOU Jing-xiang ZU Xiu-jie |
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| Abstract: | The relationship between body length ( L, cm) or body weight(W,g) and age can be better described by the von bertalanff growth equation (VBGF). The results showed that the process and regularity of growth of Dolly varden charr S. malma in Yalu River. According to the typical characteristics of r and k selection and the given values of seven ecological parameters, it is concluded that the lifehistory pattern of Dolly varden charr S. malma tends torselection. |
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| Keywords: | dolly varden charr (S malma) growth equation lifehistory pattern rselection Yalu river |
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