Fungal network composition and stability in two soils impacted by trifluralin.

ABSTRACT:

Introduction

The composition and stability of soil fungal network are important for soil function, but the effect of trifluralin on network complexity and stability is not well understood.

Methods

In this study, two agricultural soils were used to test the impact of trifluralin on a fungal network. The two soils were treated with trifluralin (0, 0.84, 8.4, and 84 mg kg^-1) and kept in artificial weather boxes.

Results and discussion

Under the impact of trifluralin, the fungal network nodes, edges, and average degrees were increased by 6-45, 134-392, and 0.169-1.468 in the two soils, respectively; however, the average path length was decreased by 0.304-0.70 in both soils. The keystone nodes were also changed in trifluralin treatments in the two soils. In the

SUBMITTER: He H 

PROVIDER: S-EPMC10206129 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature