ORIGINAL RESEARCH article
Front. Microbiol.
Sec. Microbe and Virus Interactions with Plants
Volume 16 - 2025 | doi: 10.3389/fmicb.2025.1579868
Temporal changes in arbuscular mycorrhizal fungi communities and their driving factors in Xanthoceras sorbifolium plantations
Provisionally accepted
- Inner Mongolia Agricultural University, Hohhot, China
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Arbuscular mycorrhizal fungi (AMF) communities are influenced by soil nutrients and plant and litter traits during forest ecosystem development. However, the extent to which these factors influence AMF communities in Xanthoceras sorbifolium plantations is unclear. In this study, rhizosphere soil samples were collected from 5-, 13-, 24-, 35-, 47-, and 56-year-old X. sorbifolium plantations. The AMF community was analyzed using Illumina MiSeq sequencing, and AMF spores were isolated and identified by wet sieving. The results showed that X. sorbifolium can establish a symbiotic relationship with AMF at different forest ages. In total, 5876 AMF amplicon sequence variant (ASVs) were obtained from the soil samples and classified into 1 phylum, 4 classes, 6 orders, 12 families, and 15 genera. Glomus was the dominant genus. In addition, the diversity of AMF communities increased and then decreased with the age of X. sorbifolium, with no significant changes observed between 35-, 47-, and 56-year-old plantations. AMF community variance was primarily determined by soil-specific factors, with soil pH and root C content being the most influential. The results revealed the factors that drive AMF communities during the development of X. sorbifolium and provide valuable information for future conservation and planting management.
Keywords: Xanthoceras sorbifolium, Stand age, forest management, arbuscular mycorrhizal fungi, Arbuscular mycorrhizal fungi community
Received: 19 Feb 2025; Accepted: 29 Apr 2025.
Copyright: © 2025 zhang, Ma, Ma and Li. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence: xin yue zhang, Inner Mongolia Agricultural University, Hohhot, China
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