Effect of long-term destocking on soil fungal functional groups and interactions with plants

doi:10.1007/s11104-020-04452-0

	Effect of long-term destocking on soil fungal functional groups and interactions with plants
	Wang, Jie 2; Liu, Guobin 1,2; Zhang, Chao 2; Wang, Guoliang 1,2
刊名	PLANT AND SOIL
	2020-02-17
页码	14
关键词	Fungal community Functional guild Destocking Plant diversity Grassland
ISSN号	0032-079X
DOI	10.1007/s11104-020-04452-0
通讯作者	Zhang, Chao(zhangchao1985@nwafu.edu.cn)
英文摘要	Aims While the effects of destocking on soil nutrient and plant productivity are known, the effect on functional groups of fungi has received less attention. The objective of this study was to evaluate the effect of long-term destocking on fungal functional guilds and their association with plants and soil. Methods We characterized the changes in five fungal functional guilds, including plant pathogens, animal pathogens, wood saprotrophs, dung saprotrophs, and arbuscular mycorrhizal fungi (AMF), along a 35-year chronosequence following destocking at 0-60 cm soil depths on the Chinese Loess Plateau. Fungal community composition was assigned by comparing with the FUNGuild database. Results After 35 years of destocking, diversities of plant pathogens, wood saprotrophs, and AMF increased, while that of animal pathogens and dung saprotrophs decreased. Destocking had a greater effect in the near-surface layers (0-10 and 10-20 cm) owing to the greater influence of plant biomass and soil nutrients. Among the above- and belowground drivers, plant pathogen diversity was largely associated with plant diversity, while animal pathogens, dung saprotrophs, and wood saprotrophs were associated with aboveground biomass, AMF were responsive to soil conditions (e.g., organic C, NO3--N, C:N ratio, and moisture). Conclusions Long-term destocking can be considered to be an important predictor of fungal functional guilds, and changes in these microorganisms were associated with cessation-induced shifts in plants and soil by grazing. Our findings provide insights into the duration of destocking necessary to benefit fungal communities, and how this varies according to soil depth.
资助项目	National Natural Sciences Foundation of China[41771554] ; Shaanxi Innovation Support Plan for Youth[2019KJXX-081] ; National Key Research and Development Program of China[2016YFC0501707]
WOS关键词	GRAZING EXCLUSION ; COMMUNITY COMPOSITION ; LOESS PLATEAU ; SECONDARY SUCCESSION ; SEMIARID GRASSLAND ; ORGANIC-MATTER ; DIVERSITY ; BACTERIAL ; FOREST ; PRODUCTIVITY
WOS研究方向	Agriculture ; Plant Sciences
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000516185200001
资助机构	National Natural Sciences Foundation of China ; Shaanxi Innovation Support Plan for Youth ; National Key Research and Development Program of China
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/132869]
专题	中国科学院地理科学与资源研究所
通讯作者	Zhang, Chao
作者单位	1.Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China 2.Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Wang, Jie,Liu, Guobin,Zhang, Chao,et al. Effect of long-term destocking on soil fungal functional groups and interactions with plants[J]. PLANT AND SOIL,2020:14.
APA	Wang, Jie,Liu, Guobin,Zhang, Chao,&Wang, Guoliang.(2020).Effect of long-term destocking on soil fungal functional groups and interactions with plants.PLANT AND SOIL,14.
MLA	Wang, Jie,et al."Effect of long-term destocking on soil fungal functional groups and interactions with plants".PLANT AND SOIL (2020):14.