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Academic Journal of Engineering and Technology Science, 2021, 4(2); doi: 10.25236/AJETS.2021.040209.

Research on the Model of influencing factors of strain decomposition rate based on Analytic hierarchy process


Qiuyang Ren

Corresponding Author:
Qiuyang Ren

Beijing Jiaotong University, Baoding, Hebei, 071000


According to the fungal decomposition pattern, a differential function was obtained. Which can describe the phenomenal. Then we get a function of growth rate and decomposition ability. Furthermore, the environmental factors, such as temperature and humidity, are taken into account. After integrating the differential equation and finishing the curve fitting. To incorporate the interactions between different species of fungi, we introduce the concept of comprehensive competitive ability index, which can measure the competitive ability in different species and its expression can be solved by Analytic Hierarchy Process (AHP). According to these index, reduction factor can be defined. Thus the expression which describes the actual interactions between different species of fungi is now available. A Dominant Model is built to describe the advantages and weaknesses for fungus of a combination of fungi in different environmental conditions, which can be expressed in terms of sensitivity. Then we analyse relative advantages of three species of fungi by Cellular Automata. At last, a multi-species sustainable survival model is constructed to predict the trends with a value of competition threshold B, which is 0.5 through experiments.


Relative Competition Index, Cellular Automata, Analytic Hierarchy Process, Sensitivity Theory, Succession Model

Cite This Paper

Qiuyang Ren. Research on the Model of influencing factors of strain decomposition rate based on Analytic hierarchy process. Academic Journal of Engineering and Technology Science (2021) Vol. 4, Issue 2: 57-60. https://doi.org/10.25236/AJETS.2021.040209.


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