Author(s)

Pan Liu ¹, Bokun Pan ², Mingze Fan ¹

Affiliation(s)

¹ Wuhan Institute of Technology Electrical and Information Engineering, Wuhan, Hubei, 430205
² Wuhan Institute of Technology Materials Science and Engineering, Wuhan, Hubei, 430205

Corresponding Author

Pan Liu

ABSTRACT

As the main decomposer of organic matter, saprophytic fungi, the decomposition process of litter and woody fibers is an integral part of the global carbon cycle. Therefore, exploring the mechanism of fungi decomposing wood and the interaction betthis paperen species is of great significance to the dynamic process of carbon exchange and the entire ecosystem. This report's main purpose is to establish a wood’s decomposition model in the presence of multiple fungi. And predict the species combination and environmental changes. Our primary goal is to build a model of the fungal decomposition of the woody fiber. Considering that the essence of fungi decomposing woody fiber is the acquisition of organic resources, and part of the energy obtained from the decomposition process is used to maintain its growth. Therefore, this paper introduce energy efficiency to link the growth and decomposition process of fungi. Then, select temperature, relative soil moisture saturation, and pH are the main influencing factors to establish an environmental impact mechanism. Finally, combined with the growth law of microorganisms, a woody fiber’s decomposition model based on fungal growth is established with the help of the Logistic model.

KEYWORDS

Wood’s Decomposition, Fungal Interaction, Species Prediction, AHP, Simulation, Binary Logistic Regression Analysis

CITE THIS PAPER

Pan Liu, Bokun Pan, Mingze Fan, Analysis and Research on the effect of Fungi based on growth decomposition Model. Environment, Resource and Ecology Journal (2021) 5: 46-50. DOI: http://dx.doi.org/10.23977/erej.2021.050107

REFERENCES

[1] Osono, T. Ecology of ligninolytic fungi associated with leaf litter decomposition. Ecol Res 22, 955–974 (2007). 
[2] Bugg, Timothy D. H. et al. “Pathways for Degradation of Lignin in Bacteria and Fungi.” Natural Product Reports 28.12 (2011): 1883. 
[3] Osono, Takashi, and Hiroshi Takeda. "Fungal decomposition of Abies needle and Betula leaf litter." Mycologia 98.2 (2006): 172-179. 
[4] Woodward, Steve, and Lynne Boddy. "Interactions betthis paperen saprotrophic fungi." British mycological society Symposia series. Vol. 28. Academic Press, 2008. 
[5] Crowther, Tom W., et al. "The global soil community and its influence on biogeochemistry." Science 365.6455 (2019). 
[6] Johnson, D., Martin, F., Cairney, J.W.G. and Anderson, I.C. (2012), the importance of individuals: intraspecific diversity of mycorrhizal plants and fungi in ecosystems. New Phytologist, 194: 614-628.

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