Effect of plant-soil feedback on soil microbial co-occurrence network depends on the stage of secondary succession
文献类型：期刊论文
| 作者 | Ai, Zemin2; Deng, Yi2; Li, Xinghua2; Zhang, Jiaoyang3; Liu, Hongfei1,4; Xu, Hongwei1,4; Liu, Guobin1,4; Sha, Xue1,4 |
| 刊名 | RHIZOSPHERE
 |
| 出版日期 | 2023-09-01 |
| 卷号 | 27页码:11 |
| 关键词 | Grassland restoration Loess plateau Microbial community structure Rhizosphere Soil nitrogen |
| DOI | 10.1016/j.rhisph.2023.100733 |
| 通讯作者 | Sha, Xue(xuesha100@163.com) |
| 英文摘要 | Co-occurrence networks of soil microbial community are used to describe co-occurrence relationships in microbial communities, which can better understand the structure, function, and interaction patterns of microbial communities at different succession stages, but how co-occurrence networks within microbial communities respond to the effects exerted by plants come from different successional stages is unknown. Changes in the cooccurrence network of soil fungal and bacterial communities after plant species grown under monoculture were analyzed with a greenhouse experiment using the rhizosphere soils collected from early-, mid-, and latesuccessional species in the field. Results showed that compared with the soil microbial communities of plants grew in their own soil conditions, significant changes were observed in the Chao1 and ACE richness of the fungal community and Shannon and Simpson indices of the bacterial community after the growth of plants in other stages of succession; the relative abundance of the bacterial communities were mainly affected rather than the fungal communities at the phylum level. The late-successional species (or mid-successional species) mainly increased the graph density and average clustering coefficient (network complexity) of the fungal and bacterial communities in soil conditioned by the early- and mid-successional species (or early-successional species). Soil water-soluble nitrogen and phosphorus were the main soil factor affecting the relative abundance of the fungal and bacterial communities in species succession. The pre-successional species may be replaced directly by the subsequent plant species in a succession sequence given the network complexity of soil microbial communities. |
| WOS关键词 | BACTERIAL COMMUNITY ; GRASSLAND RESTORATION ; EXTRACTION METHOD ; SALT-MARSH ; DYNAMICS ; NITROGEN ; NUTRIENT ; CARBON ; CHRONOSEQUENCE ; INOCULATION |
| 资助项目 | National Natural Science Foundation of China[2021JC-50] ; Shaanxi Science Fund for Distinguished Young Scholars[2023-CX-TD-37] ; Scientific and technological innovation team program of innovation talents promotion plan by Shaanxi of China[2018QDJ047] ; PhD Start-up Fund of Xi'an University of Science and Technology ; [41907409] |
| WOS研究方向 | Agriculture ; Plant Sciences |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:001055066600001 |
| 资助机构 | National Natural Science Foundation of China ; Shaanxi Science Fund for Distinguished Young Scholars ; Scientific and technological innovation team program of innovation talents promotion plan by Shaanxi of China ; PhD Start-up Fund of Xi'an University of Science and Technology |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/196579]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Sha, Xue |
| 作者单位 | 1.Northwest A&F Univ, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess Pl, Yangling 712100, Shaanxi, Peoples R China 2.Xian Univ Sci & Technol, Coll Geomat, Xian 710054, Shaanxi, Peoples R China 3.Anhui Agr Univ, Sch Resources & Environm, Hefei 230036, Anhui, Peoples R China 4.Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ai, Zemin,Deng, Yi,Li, Xinghua,et al. Effect of plant-soil feedback on soil microbial co-occurrence network depends on the stage of secondary succession[J]. RHIZOSPHERE,2023,27:11. |
| APA | Ai, Zemin.,Deng, Yi.,Li, Xinghua.,Zhang, Jiaoyang.,Liu, Hongfei.,...&Sha, Xue.(2023).Effect of plant-soil feedback on soil microbial co-occurrence network depends on the stage of secondary succession.RHIZOSPHERE,27,11. |
| MLA | Ai, Zemin,et al."Effect of plant-soil feedback on soil microbial co-occurrence network depends on the stage of secondary succession".RHIZOSPHERE 27(2023):11. |
入库方式： OAI收割
来源：地理科学与资源研究所
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