| Arbuscular mycorrhiza enhance the rate of litter decomposition while inhibiting soil microbial community development | |
Gui, Heng1,2,3,4; Hyde, Kevin1,3,4; Xu, Jianchu1,2 ; Mortimer, Peter1,2
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| 2017-02-08 | |
| 发表期刊 | SCIENTIFIC REPORTS
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| 卷号 | 7期号:7页码:42184 |
| 摘要 | Although there is a growing amount of evidence that arbuscular mycorrhizal fungi (AMF) influence the decomposition process, the extent of their involvement remains unclear. Therefore, given this knowledge gap, our aim was to test how AMF influence the soil decomposer communities. Dual compartment microcosms, where AMF (Glomus mosseae) were either allowed access (AM+) to or excluded (AM-) from forest soil compartments containing litterbags (leaf litter from Calophyllum polyanthum) were used. The experiment ran for six months, with destructive harvests at 0, 90, 120, 150, and 180 days. For each harvest we measured AMF colonization, soil nutrients, litter mass loss, and microbial biomass (using phospholipid fatty acid analysis (PLFA)). AMF significantly enhanced litter decomposition in the first 5 months, whilst delaying the development of total microbial biomass (represented by total PLFA) from T-150 to T-180. A significant decline in soil available N was observed through the course of the experiment for both treatments. This study shows that AMF have the capacity to interact with soil microbial communities and inhibit the development of fungal and bacterial groups in the soil at the later stage of the litter decomposition (180 days), whilst enhancing the rates of decomposition. |
| DOI | 10.1038/srep42184 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000393574000001 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.kib.ac.cn/handle/151853/33823 |
| 专题 | 资源植物与生物技术所级重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Peoples R China 2.World Agroforestry Ctr East & Cent Asia, Kunming 650201, Peoples R China 3.Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai 57100, Thailand 4.Mae Fah Luang Univ, Sch Sci, Chiang Rai 57100, Thailand |
| 推荐引用方式 GB/T 7714 | Gui, Heng,Hyde, Kevin,Xu, Jianchu,et al. Arbuscular mycorrhiza enhance the rate of litter decomposition while inhibiting soil microbial community development[J]. SCIENTIFIC REPORTS,2017,7(7):42184. |
| APA | Gui, Heng,Hyde, Kevin,Xu, Jianchu,&Mortimer, Peter.(2017).Arbuscular mycorrhiza enhance the rate of litter decomposition while inhibiting soil microbial community development.SCIENTIFIC REPORTS,7(7),42184. |
| MLA | Gui, Heng,et al."Arbuscular mycorrhiza enhance the rate of litter decomposition while inhibiting soil microbial community development".SCIENTIFIC REPORTS 7.7(2017):42184. |
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| 10.1038@srep42184.pd（692KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
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