棉田施药后棉蚜种群动态模型

棉田施药后棉蚜种群动态模型

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contributed at 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Geography SubjectPhysical GeographyEcosystem

Detailed Description

棉田施药后棉蚜种群动态模型

式中,a为天敌的控制能力,其值越大说明灭敌的控制能力越强;为施药前虫量;P为防治效果;为内禀增长率。

 

 

参考文献

    吴孔明,刘芹轩:杀虫剂优势棉蚜再猖獗的研究,生态学报,1992124

How to cite

《资源环境数学模型手册》 (2018). 棉田施药后棉蚜种群动态模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/6c71bc4f-fcb3-48fb-a10e-b918ddb246f6
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Contributor

contributed at 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
View
Is authorship not correct? Feed back

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