干旱区生态环境知识资源中心(Arid): Arbuscular mycorrhizal fungi communities shaped by host-plant affect the outcome of plant-soil feedback in dryland restoration

Arid

DOI	10.1111/1365-2664.14330
	Arbuscular mycorrhizal fungi communities shaped by host-plant affect the outcome of plant-soil feedback in dryland restoration
	Medeiros, Adler Santana; Scaloppi, Julie Christine; Damasceno, Edjane Silva; Goto, Bruno Tomio; Vieira, Daniela Cristine Mascia; Socolowski, Fabio; Rodrigues, Renato Garcia; Yano-Melo, Adriana Mayumi
通讯作者	Yano-Melo, AM
来源期刊	JOURNAL OF APPLIED ECOLOGY
ISSN	0021-8901
EISSN	1365-2664
出版年	2023
卷号	60 期号:3 页码:507-518
英文摘要	Plant inoculation with arbuscular mycorrhizal fungi (AMF) can be a useful tool to overcome challenges in dry forest restoration. However, advances are still needed to guide choices regarding soil origin and inoculum production methods, since outcomes can vary due to plant-soil feedbacks (PSF). We evaluate how soil origin and host plant used for inoculum production affect AMF community and therefore the plant biomass accumulation and functional traits. In the conditioning phase, we investigated whether soils originating from a recovered area (Quarry) and a vegetation fragment (Caatinga) would have their AMF communities modified due to the growth of Sorghum bicolor (used for inoculum production) and Senna uniflora (used in Brazilian semiarid restoration). In the feedback phase, we compared the performance of four plants species growing on a degraded soil and inoculated or not by a mixture of AMF isolates in comparison to soil inoculum prepared from the conditioning phase. The inoculum from Caatinga presented seven times more AMF species compared to that from the Quarry, which presented ruderal and stress tolerant species. The soil inoculum conditioned by S. uniflora, regardless of origin, presented greater evenness compared to the soil inoculum produced with S. bicolor and promoted 33% more plant biomass compared to the control without inoculation. Root colonization by AMF increased PSF and decreased plant investment in functional traits such as specific root length (SRL) and specific leaf area (SLA). Our results demonstrate the importance of adopting strategies that preserve local adaptation of inoculants produced. The use of native plant for propagation of native AMF in the conditioning phase provided more positive responses for Mesosphaerum suaveolens and Rhaphiodon echinus than inoculated with introduced AMF isolates. This is probably due to the interaction of inoculated plants with responsive AMF present in the soil. Synthesis and applications. Our study shows that conditioning field-collected soil with Senna uniflora and using it for inoculation can be a simple technique to promote biomass accumulation for other native herbaceous species. This preserves the compatibility between the soil inoculum produced with native AMF and native plants, representing an important tool for restoration programs.
英文关键词	arbuscular mycorrhiza desertification inoculum origin native mycorrhizae recovery of degraded areas restoration ecology soil conditioning
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000888103000001
WOS关键词	ROOT MORPHOLOGY ; COLONIZATION ; DIVERSITY ; TRAITS ; GROWTH ; METAANALYSIS ; INOCULATION ; DYNAMICS ; HANDBOOK ; FIELD
WOS类目	Biodiversity Conservation ; Ecology
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/397123
推荐引用方式 GB/T 7714	Medeiros, Adler Santana,Scaloppi, Julie Christine,Damasceno, Edjane Silva,et al. Arbuscular mycorrhizal fungi communities shaped by host-plant affect the outcome of plant-soil feedback in dryland restoration[J],2023,60(3):507-518.
APA	Medeiros, Adler Santana.,Scaloppi, Julie Christine.,Damasceno, Edjane Silva.,Goto, Bruno Tomio.,Vieira, Daniela Cristine Mascia.,...&Yano-Melo, Adriana Mayumi.(2023).Arbuscular mycorrhizal fungi communities shaped by host-plant affect the outcome of plant-soil feedback in dryland restoration.JOURNAL OF APPLIED ECOLOGY,60(3),507-518.
MLA	Medeiros, Adler Santana,et al."Arbuscular mycorrhizal fungi communities shaped by host-plant affect the outcome of plant-soil feedback in dryland restoration".JOURNAL OF APPLIED ECOLOGY 60.3(2023):507-518.