|
|||||
|
|
| 尼罗罗非鱼体重与体维可量性状之间的关系 | |
| 引用本文： | 董在杰,梁政远,明俊超,徐跑,张守领,何杰,张平,谢庄.尼罗罗非鱼体重与体维可量性状之间的关系[J].广东海洋大学学报,2010,30(1):32-38. |
| 作者姓名： | 董在杰 梁政远 明俊超 徐跑 张守领 何杰 张平 谢庄 |
| 作者单位： | 1. 南京农业大学动物科技学院,江苏,南京,210095;南京农业大学无锡渔业学院,江苏,无锡,214081;中国水产科学研究院淡水渔业研究中心,农业部淡水鱼类遗传育种和养殖生物学重点开放实验室,江苏,无锡,214081 2. 南京农业大学无锡渔业学院,江苏,无锡,214081 3. 南京农业大学无锡渔业学院,江苏,无锡,214081;中国水产科学研究院淡水渔业研究中心,农业部淡水鱼类遗传育种和养殖生物学重点开放实验室,江苏,无锡,214081 4. 中国水产科学研究院淡水渔业研究中心,农业部淡水鱼类遗传育种和养殖生物学重点开放实验室,江苏,无锡,214081 5. 南京农业大学动物科技学院,江苏,南京,210095 |
| 基金项目： | 中央级公益性科研院所基本科研业务费专项资金项目，农业部淡水鱼类遗传育种和养殖生物学重点开放实验室开放课题 |
| 摘 要： | 以尼罗罗非鱼为研究对象,通过测量和回归分析,研究体重与体维可量性状之间的相关关系。结果表明:体重与体长、身长、全长、体高、体厚等形态特征性状的相关性均高于0.85,呈较高的正相关关系;多元回归方程lnW=a+b1lnLS+b2lnDB和lnW=a+b1lnLC+b2lnDB对于全体数据的拟合度分别为0.958和0.955,拟合度较高,且在实际检验中效果较好,超过88%的个体误差范围在5.0%之内,可有效反映出不同体维性状对鱼类体重的影响。 |
| 关 键 词： | 尼罗罗非鱼 体重 体维可量性状 相关性 回归分析 |
Correlation between Body Weight and Body Dimension Measurements of Nile Tilapia Oreochromis niloticus |
|
| DONG Zai-jie,LIANG Zheng-yuan,MING Jun-chao,XU Pao,ZHANG Shou-ling,HE Jie,ZHANG Ping,XIE Zhuang.Correlation between Body Weight and Body Dimension Measurements of Nile Tilapia Oreochromis niloticus[J].Journal of Zhanjiang Ocean University,2010,30(1):32-38. | |
| Authors: | DONG Zai-jie LIANG Zheng-yuan MING Jun-chao XU Pao ZHANG Shou-ling HE Jie ZHANG Ping XIE Zhuang |
| Institution: | DONG Zai-jie1,2,3,LIANG Zheng-yuan2,MING Jun-chao2,XU Pao2,ZHANG Shou-ling3,HE Jie3,ZHANG Ping2,XIE Zhuang1 (1.College of Animal Science , Technology,Nanjing Agricultural University,Nanjing 210095,China,2.Wuxi Fisheries College,Wuxi 214081,3.Key Open Laboratory of Genetic Breeding , Aquaculture Biology of Freshwater Fishes,Ministry of Agriculture,Freshwater Fisheries Research Center,Chinese Academy of Fishery Sciences,Wxui,214081,China) |
| Abstract: | Quantitative data were collected from Nile tilapia (Oreochromis niloticus),and relationships between body dimension measurements and body weight were analyzed.The results showed there were clear positive correlation between body weight and several body measurements with the R2 value more than 0.85,which can reflect the characters of fish configuration,such as standard length,corrected length,total length,body depth and body width.The multivariate formulae ln W= a +b1 ln LS+b2 ln DB and ln W= a + b1 ln LC+ b... |
| Keywords: | Oreochromis niloticus body weight body measurements correlation regression analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |