干旱区生态环境知识资源中心(Arid): Host-Specific Effects of Arbuscular Mycorrhizal Fungi on Two Caragana Species in Desert Grassland

Arid

DOI	10.3390/jof7121077
	Host-Specific Effects of Arbuscular Mycorrhizal Fungi on Two Caragana Species in Desert Grassland
	Guo, Xin; Wang, Zhen; Zhang, Jing; Wang, Ping; Li, Yaoming; Ji, Baoming
通讯作者	Li, YM ; Ji, BM (corresponding author)，Beijing Forestry Univ, Sch Grassland Sci, Beijing 100083, Peoples R China.
来源期刊	JOURNAL OF FUNGI
EISSN	2309-608X
出版年	2021
卷号	7 期号:12
英文摘要	Arbuscular mycorrhizal fungi (AMF), which form symbioses with most land plants, could benefit their hosts and potentially play important roles in revegetation of degraded lands. However, their application in revegetation of desert grasslands still faces challenges and uncertainties due to the unclear specificity of AMF-plant interactions. Here, Caragana korshinskii and Caragana microphylla were inoculated with either conspecific (home) or heterospecific (away) AM fungal communities from the rhizosphere of three common plant species (C. korshinskii, C. microphylla and Hedysarum laeve) in Kubuqi Desert, China. AMF communities of the inocula and their home and away effects on growth and nutrition status of two Caragana species were examined. Results showed that AMF communities of the three inocula from C. korshinskii, H. laeve and C. microphylla were significantly different, and were characterized by high abundance of Diversispora, Archaeospora, and Glomus, respectively. The shoot biomass, photosynthetic rate, foliar N and P contents of C. korshinskii only significantly increased under home AMF inoculation by 167.10%, 73.55%, 9.24%, and 23.87%, respectively. However, no significant effects of AMF on C. microphylla growth were found, regardless of home or away AMF. Positive correlations between C. korshinskii biomass and the abundance of AMF genus Diversispora were found. Our study showed strong home advantage of using native AMF community to enhance C. korshinskii growth in the desert and presented a potentially efficient way to use native AMF in restoration practices.
英文关键词	arbuscular mycorrhizal fungi inoculum source home advantage Caragana desert grassland
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000737567100001
WOS关键词	PLANT-RESPONSE ; SOIL ; DIVERSITY ; COMMUNITY ; INOCULATION ; KORSHINSKII ; MICROPHYLLA ; EFFICIENCY ; GRADIENT ; NITROGEN
WOS类目	Microbiology ; Mycology
WOS研究方向	Microbiology ; Mycology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/375783
作者单位	[Guo, Xin; Zhang, Jing; Li, Yaoming; Ji, Baoming] Beijing Forestry Univ, Sch Grassland Sci, Beijing 100083, Peoples R China; [Wang, Zhen] Chinese Acad Agr Sci, Grassland Res Inst, Hohhot 010010, Peoples R China; [Wang, Ping] China Geol Survey, Command Ctr Integrated Nat Resource Survey, Beijing 100055, Peoples R China
推荐引用方式 GB/T 7714	Guo, Xin,Wang, Zhen,Zhang, Jing,et al. Host-Specific Effects of Arbuscular Mycorrhizal Fungi on Two Caragana Species in Desert Grassland[J],2021,7(12).
APA	Guo, Xin,Wang, Zhen,Zhang, Jing,Wang, Ping,Li, Yaoming,&Ji, Baoming.(2021).Host-Specific Effects of Arbuscular Mycorrhizal Fungi on Two Caragana Species in Desert Grassland.JOURNAL OF FUNGI,7(12).
MLA	Guo, Xin,et al."Host-Specific Effects of Arbuscular Mycorrhizal Fungi on Two Caragana Species in Desert Grassland".JOURNAL OF FUNGI 7.12(2021).