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首页> 外文期刊>Journal of Theoretical Biology >Parasitoids may determine plant fitness--a mathematical model based on experimental data.
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Parasitoids may determine plant fitness--a mathematical model based on experimental data.

机译:寄生物可以决定植物的适应性-一种基于实验数据的数学模型。

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摘要

The present paper deals with the problem of enhancement of plant fitness due to parasitization of herbivores. The experimental evidence for such situations is reviewed. Two mathematical models, plant-herbivore (two trophic) and plant-herbivore-parasitoid (three trophic) are considered to analyse the experimental observations. The effect of environmental fluctuation in the tritrophic system is also observed and optimum values of the inaccessible parameters involved in the system are estimated for purposes of biological control.
机译:本文研究了由于草食动物的寄生化而提高植物适应性的问题。审查了这种情况的实验证据。两种数学模型,植物-草食动物(两个营养)和植物-草食动物-寄生(三个营养)被用来分析实验观察。还观察到三营养系统中环境波动的影响,并出于生物学控制的目的,估算了系统中涉及的不可访问参数的最佳值。

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