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| 人工养殖东北林蛙生长曲线的拟合与分析 | |
| 引用本文： | 佟庆,李琪,崔立勇,王闯,王洪斌. 人工养殖东北林蛙生长曲线的拟合与分析[J]. 经济动物学报, 2010, 14(2): 113-116 |
| 作者姓名： | 佟庆 李琪 崔立勇 王闯 王洪斌 |
| 作者单位： | 1. 黑龙江省合江林业科学研究所,佳木斯,154002;东北农业大学,哈尔滨,150030 2. 黑龙江省合江林业科学研究所,佳木斯,154002 3. 东北农业大学,哈尔滨,150030 |
| 基金项目： | 黑龙江省自然科学基金资助项目 |
| 摘 要： | 为了解东北林蛙的生长规律,运用Gompertz、Logistic和Von Bertalanffy3种非线性模型分别对东北林蛙一龄和二龄生长期间体重数据进行了曲线拟合和分析。结果表明:3种模型都能很好地模拟东北林蛙的生长曲线,但Logistic曲线模型的拟合效果最好。结果显示,运用3种模型对东北林蛙进行生长曲线的拟合和分析是可行的。 |
| 关 键 词： | 东北林蛙 生长曲线 体重 模型 |
Comparative Study on Analysis and Fitting of Rana dybowskii Growth Curve |
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| TONG Qing,LI Qi,CUI Li-yong,WANG Chuang,WANG Hong-bin. Comparative Study on Analysis and Fitting of Rana dybowskii Growth Curve[J]. Journal of Economic Animal, 2010, 14(2): 113-116 | |
| Authors: | TONG Qing LI Qi CUI Li-yong WANG Chuang WANG Hong-bin |
| Affiliation: | TONG Qing1,2,LI Qi1,CUI Li-yong1,WANG Chuang1,WANG Hong-bin2(1.Heilongjiang Province Institute of Hejiang Forestry,Jiamusi 154002,China,2.Northeast Agricultural University,Harbin150030,China) |
| Abstract: | To study the development rules of Rana dybowskii,the growth of Rana dybowskii from 0 to 14 weeks old was analyzed and fitted with three kinds of nonlinear models(Gompertz,Logistic,and Von Bertalanffy).The growth curves were appropriately fitted with three models.But the Logistic growth model had the best effect on fitting with the growth curves.It is feasible to analyze and fit the growth curve of the Rana dybowskii using the three models.The results provided a reference for keeping abreast of the growth ru... |
| Keywords: | Rana dybowskii growth curve body weight model |
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