干旱区生态环境知识资源中心(Arid): Structural variability in the bulk soil, rhizosphere, and root endophyte fungal communities of Themeda japonica plants under different grades of karst rocky desertification

Arid

DOI	10.1007/s11104-021-04969-y
	Structural variability in the bulk soil, rhizosphere, and root endophyte fungal communities of Themeda japonica plants under different grades of karst rocky desertification
	Tang, Ming; Liu, Jie; Hou, Wenpeng; Stubbendieck, Reed M.; Xiong, Han; Jin, Jie; Gong, Jiyi; Cheng, Chen; Tang, Xiaoxin; Liu, Yinglong; Li, Zhaofeng; Wang, Jianfeng; Yi, Yin
通讯作者	Yi, Y (corresponding author), Guizhou Normal Univ, Key Lab Natl Forestry & Grassland Adm Biodivers C, Guiyang 550025, Guizhou, Peoples R China. ; Wang, JF (corresponding author), Lanzhou Univ, State Key Lab Grassland Agroecosyst, Lanzhou 730000, Peoples R China. ; Wang, JF (corresponding author), Lanzhou Univ, Ctr Grassland Microbiome, Lanzhou 730000, Peoples R China. ; Wang, JF (corresponding author), Lanzhou Univ, Key Lab Grassland Livestock Ind Innovat, Lanzhou 730000, Peoples R China. ; Wang, JF (corresponding author), Lanzhou Univ, Minist Agr & Rural Affairs, Lanzhou 730000, Peoples R China. ; Wang, JF (corresponding author), Lanzhou Univ, Engn Res Ctr Grassland Ind, Lanzhou 730000, Peoples R China. ; Wang, JF (corresponding author), Lanzhou Univ, Minist Educ, Lanzhou 730000, Peoples R China. ; Wang, JF (corresponding author), Lanzhou Univ, Coll Pastoral Agr Sci & Technol, Lanzhou 730000, Peoples R China.
来源期刊	PLANT AND SOIL
ISSN	0032-079X
EISSN	1573-5036
出版年	2021-05
英文摘要	Background and aims Karst rocky desertification (KRD) influences soil properties and plant species. Soil microbes are important factors in maintaining ecosystem stability. However, little is known about the role of fungi in adaptation of plants to KRD. Methods Fungi colonized in bulk soil, rhizosphere, and roots of Themeda japonica at strong and slight KRD were analyzed by ITS2 amplicon sequencing. The relationship between soil nutrients and fungal diversity was estimated by redundancy analysis (RDA) and Spearman analysis. Results AN, NN, SOC, TN, TP content and pH in strong KRD soil were higher than those with slight KRD. Rhizosphere with slight KRD had higher fungal richness and diversity than it with strong KRD, but there was no difference in root endophyte between KRD grades. The bulk soil with slight KRD had higher fungal richness compare to strong KRD. The fungal communities in bulk soil, rhizosphere, and root between plants at different KRD grades were significantly different. In addition, the fungal communities of rhizosphere were sensitive to the change of KRD environment. Ascomycota and Basidiomycota were the predominant phyla in bulk soil, rhizosphere and root endophyte at strong and slight KRD. SOC, AN and pH influenced the composition of fungal communities at strong KRD. In contrast, TN and AN had a negative impact on richness. Conclusion Our results suggest that fungal communities of rhizosphere may play a role in adaptation of T. japonica to KRD and may contribute to promote plant growth and ecological performance in karst areas.
英文关键词	Karst rocky desertification Fungal community structure and diversity Soil nutrients Rhizosphere fungi Root endophyte Karst areas
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000647921200001
WOS关键词	VEGETATION RESTORATION ; MICROBIAL COMMUNITY ; ORGANIC-CARBON ; DIVERSITY ; SUCCESSION ; BACTERIAL ; REGION ; PRIMERS ; GUIZHOU ; IMPACT
WOS类目	Agronomy ; Plant Sciences ; Soil Science
WOS研究方向	Agriculture ; Plant Sciences
来源机构	兰州大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/352424
作者单位	[Tang, Ming; Liu, Jie; Xiong, Han; Gong, Jiyi; Tang, Xiaoxin; Li, Zhaofeng; Yi, Yin] Guizhou Normal Univ, Key Lab Natl Forestry & Grassland Adm Biodivers C, Guiyang 550025, Guizhou, Peoples R China; [Hou, Wenpeng; Cheng, Chen; Liu, Yinglong; Wang, Jianfeng] Lanzhou Univ, State Key Lab Grassland Agroecosyst, Lanzhou 730000, Peoples R China; [Hou, Wenpeng; Cheng, Chen; Liu, Yinglong; Wang, Jianfeng] Lanzhou Univ, Ctr Grassland Microbiome, Lanzhou 730000, Peoples R China; [Hou, Wenpeng; Cheng, Chen; Liu, Yinglong; Wang, Jianfeng] Lanzhou Univ, Key Lab Grassland Livestock Ind Innovat, Lanzhou 730000, Peoples R China; [Hou, Wenpeng; Cheng, Chen; Liu, Yinglong; Wang, Jianfeng] Lanzhou Univ, Minist Agr & Rural Affairs, Lanzhou 730000, Peoples R China; [Hou, Wenpeng; Cheng, Chen; Liu, Yinglong; Wang, Jianfeng] Lanzhou Univ, Engn Res Ctr Grassland Ind, Lanzhou 730000, Peoples R China; [Hou, Wenpeng; Cheng, Chen; Liu, Yinglong; Wang, Jianfeng] Lanzhou Univ, Minist Educ, Lanzhou 730000, Peoples R China; [Hou, Wenpen...
推荐引用方式 GB/T 7714	Tang, Ming,Liu, Jie,Hou, Wenpeng,et al. Structural variability in the bulk soil, rhizosphere, and root endophyte fungal communities of Themeda japonica plants under different grades of karst rocky desertification[J]. 兰州大学,2021.
APA	Tang, Ming.,Liu, Jie.,Hou, Wenpeng.,Stubbendieck, Reed M..,Xiong, Han.,...&Yi, Yin.(2021).Structural variability in the bulk soil, rhizosphere, and root endophyte fungal communities of Themeda japonica plants under different grades of karst rocky desertification.PLANT AND SOIL.
MLA	Tang, Ming,et al."Structural variability in the bulk soil, rhizosphere, and root endophyte fungal communities of Themeda japonica plants under different grades of karst rocky desertification".PLANT AND SOIL (2021).