| Lotka-Volterra数学模型在草地管理中的应用 |
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| 引用本文： | 王慧忠,张新全.Lotka-Volterra数学模型在草地管理中的应用[J].草业学报,2006,15(1):54-57. |
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| 作者姓名： | 王慧忠 张新全 |
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| 作者单位： | 四川农业大学动物科技学院,四川,雅安,625014;贵州大学生命科学学院,贵州,贵阳,550025;四川农业大学动物科技学院,四川,雅安,625014 |
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| 摘 要： | 介绍了Lotka-Volterra数学模型建立、求解方法,详细讨论了该模型在草地生态系统中的应用特点。通过分析认为可以利用Lotka-Volterra模型调控草地生态系统中载畜量与草地牧草产量间的关系,从而准确指导草地畜牧业生产。
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| 关 键 词： | Lotka-Volterra数学模型 草地管理 捕食与被捕食 草地生态系统 |
| 文章编号： | 1004-5759（2006）01-0054-04 |
| 收稿时间： | 2004-10-18 |
| 修稿时间： | 2004年10月18日 |
The application of the Lotka-Volterra model in grassland management |
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| WANG Hui-zhong,ZHANG Xin-quan.The application of the Lotka-Volterra model in grassland management[J].Acta Prataculturae Sinica,2006,15(1):54-57. |
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| Authors: | WANG Hui-zhong ZHANG Xin-quan |
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| Institution: | 1. College of Animal science, Sichuan Agricultural University, Yaan 625014, China ; 2. College of Life Seience,Guizhou University,Guiyang 550025,China |
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| Abstract: | The Lotka-Volterra model provides an important method used in the studying of relationships between predator and prey in ecological systems.This paper introduces the method of building the model and ways to find solutions to problems.Further,it details the model being used in the foreground in grassland management.The writer believes that the model can be used in regulating the relationships between grazing pressure and herbage grass yield and that it can also aid in making decisions affecting grassland management. |
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| Keywords: | Lotka-Volterra model grassland management predators and prey grassland ecological systems |
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