Effects of different soil water holding capacities on vegetable residue return and its microbiological mechanism.

ABSTRACT: With the gradual expansion of the protected vegetable planting area, dense planting stubbles and increasing labor cost, the treatment of vegetable residues has become an urgent problem to be solved. Soil bacterial community structure plays an important role in vegetable residue return and is susceptible to environmental changes. Therefore, understanding the influences of different soil water holding capacities on plant residue decomposition and soil bacterial communities is important for biodegradation. During the whole incubation period, the weight loss ratio of plant residue with 100% water holding capacity was 69.60 to 75.27%, which was significantly higher than that with 60% water holding capacity in clay and sandy soil, indicating that high water holding capacity promoted the decompos

SUBMITTER: Lu C 

PROVIDER: S-EPMC10513456 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature