Response of soil fungal communities and their co-occurrence patterns to grazing exclusion in different grassland types.

ABSTRACT: Overgrazing and climate change are the main causes of grassland degradation, and grazing exclusion is one of the most common measures for restoring degraded grasslands worldwide. Soil fungi can respond rapidly to environmental stresses, but the response of different grassland types to grazing control has not been uniformly determined. Three grassland types (temperate desert, temperate steppe grassland, and mountain meadow) that were closed for grazing exclusion for 9 years were used to study the effects of grazing exclusion on soil nutrients as well as fungal community structure in the three grassland types. The results showed that (1) in the 0-5 cm soil layer, grazing exclusion significantly affected the soil water content of the three grassland types (P < 0.05), and the pH, total

SUBMITTER: Jiang A 

PROVIDER: S-EPMC11256198 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature