Biochemical processes in peat soils of a mesotrophic bog

6th Scientific Conference with international participation "Reflection of Bio-, Geo-, Anthropospheric Interactions in Soils and Soil Cover" in memory of RS Ilyin

地球科学;生物科学

Sergeeva, M.^1 ; Porokhina, E.^1 ; Golubina, O.^1

Faculty of Biology and Chemistry, Tomsk State Pedagogical University, 60 Kievskaya Street, Tomsk, Russia^1

关键词: Biochemical process;    Botanical composition;    Enzymatic activities;    Mesotrophic;    Microbial biomass;    Microflora;    Physiological status;    Polyphenol oxidase;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/201/1/012020/pdf
DOI  :  10.1088/1755-1315/201/1/012020

学科分类：生物科学（综合）

来源: IOP

【 摘 要 】

Microbial and enzymatic activities of peat soils in a mesotrophic bog of the Altai Republic were analyzed in 2013. Activities of catalase and polyphenol oxidase enzymes were found to depend on the botanical compositions of peat. Peroxidase was found to be more active in the lower part of the peat profile. Parameters of microbial biomass vary slightly with depth. The microflora is active throughout the profile. The peat soil was found to have a stable eco-physiological status.