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| 南水水库鲂鱼体长与鳞长的生长关系 | |
| 引用本文： | 曹立文,赵俊,李红敬. 南水水库鲂鱼体长与鳞长的生长关系[J]. 信阳师范学院学报(自然科学版), 2001, 14(2): 198-200 |
| 作者姓名： | 曹立文 赵俊 李红敬 |
| 作者单位： | 1. 韶关大学,生物系,广东,韶关,512005 2. 华南师范大学,鱼类研究室,广东,广州,510631 3. 信阳师范学院,生物系,河南,信阳,464000 |
| 基金项目： | 广东省科委资助项目(93-04-03) |
| 摘 要： | 研究表明鲂鱼的体长与鳞长的生长呈显著的正线性相关.L=1.4322+45.749R,r=0.9531,n=187.从生长指标看,属均匀生长型,6龄前增长较快,6龄后生长减慢,其中2龄前后有一段时间增长较平缓. |
| 关 键 词： | 鲂鱼 体长 鳞长 生长 南水水库 |
| 文章编号： | 1003-0972(2001)02-0198-03 |
| 修稿时间： | 2000-11-13 |
The relation between the body length and the scale radius of the Megalobrama Skolkovii in the Nanshui reservoir |
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| CAO Li-wen ,ZHAO Jun ,LI Hong-ing. The relation between the body length and the scale radius of the Megalobrama Skolkovii in the Nanshui reservoir[J]. Journal of Xinyang Teachers College(Natural Science Edition), 2001, 14(2): 198-200 | |
| Authors: | CAO Li-wen ZHAO Jun LI Hong-ing |
| Affiliation: | CAO Li-wen 1,ZHAO Jun 2,LI Hong-ing 3 |
| Abstract: | In this paper,a marked positive linear relation between the body length and the scale radius of the Megalobrama Skolkovii in the Nanshui reservoir was described. L =1.4322 45.7494 R , r=0.9531, n= 187. The results indicate that it belongs to regular growth.However,there is a slow growth in the second year,and in the sixth year. |
| Keywords: | Megalobrama Skolkovii body length scale radius growth Nanshui reservoir |
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