Open AccessENZYMATIC ACTIVITY OF POST-PYROGENIC SOILS OFTHE UTRISH RESERVE
Author(s) -
V. V. Vilkova,
К. Ш. Казеев,
Вікторія Шабуніна,
С. И. Колесников
Publication year - 2021
Publication title -
bûlletenʹ gosudarstvennogo nikitskogo botaničeskogo sada
Language(s) - English
Resource type - Journals
ISSN - 0513-1634
DOI - 10.36305/0513-1634-2021-138-71-77
Subject(s) - soil water , urease , catalase , invertase , subtropics , soil enzyme , enzyme , revegetation , peroxidase , chemistry , biology , ecology , biochemistry , land reclamation
Southem Federal University, Academy ofBiology and Biotechnology, Rostov-on-Don, Russia. А study of the enzyme activity of soils in two sites of the Abraus Peninsula in the coastal part of the Utrish reserve was conducted. Sites differ in the period of post-fire recovery. The long-term significant influence of fires on the enzyme activity (catalase, invertase, peroxidase, urease) of brown subtropical soils (Chromic Cambisols) is shown. The activity of various enzymes of soils is reduced compared to the soils of the control sites. The degree of inactivation of enzymes depends on the type of enzyme and the time of post-pyrogenic recovery of ecosystems.