干旱区生态环境知识资源中心(Arid): Reconditioning Degraded Mine Site Soils With Exogenous Soil Microbes: Plant Fitness and Soil Microbiome Outcomes

Arid

DOI	10.3389/fmicb.2019.01617
	Reconditioning Degraded Mine Site Soils With Exogenous Soil Microbes: Plant Fitness and Soil Microbiome Outcomes
	Moreira-Grez, Benjamin 1; Munoz-Rojas, Miriam 2,3,4; Kariman, Khalil 1; Storer, Paul 5; O’Donnell, Anthony G.6; Kumaresan, Deepak 1,7; Whiteley, Andrew S.1
通讯作者	Whiteley, Andrew S.
来源期刊	FRONTIERS IN MICROBIOLOGY
EISSN	1664-302X
出版年	2019
卷号	10
英文摘要	Mining of mineral resources substantially alters both the above and below-ground soil ecosystem, which then requires rehabilitation back to a pre-mining state. For belowground rehabilitation, recovery of the soil microbiome to a state which can support key biogeochemical cycles, and effective plant colonization is usually required. One solution proposed has been to translate microbial inocula from agricultural systems to mine rehabilitation scenarios, as a means of reconditioning the soil microbiome for planting. Here, we experimentally determine both the aboveground plant fitness outcomes and belowground soil microbiome effects of a commercially available soil microbial inocula (SMI). We analyzed treatment effects at four levels of complexity; no SMI addition control, Nitrogen addition alone, SMI addition and SMI plus Nitrogen addition over a 12-week period. Our culture independent analyses indicated that SMIs had a differential response over the 12-week incubation period, where only a small number of the consortium members persisted in the semi-arid ecosystem, and generated variable plant fitness responses, likely due to plant-microbiome physiological mismatching and low survival rates of many of the SMI constituents. We suggest that new developments in custom-made SMIs to increase rehabilitation success in mine site restoration are required, primarily based upon the need for SMIs to be ecologically adapted to both the prevailing edaphic conditions and a wide range of plant species likely to be encountered.
英文关键词	arid zone mine site restoration microbiome diversity soil inocula amendments soil microbiome
类型	Article
语种	英语
国家	Australia ; North Ireland
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000474752900001
WOS关键词	COMMUNITY STRUCTURE ; QUALITY INDICATORS ; N-2 FIXATION ; SEED-BANK ; GROWTH ; MICROORGANISMS ; BIOFERTILIZER ; GREENHOUSE ; DIVERSITY ; FUNGI
WOS类目	Microbiology
WOS研究方向	Microbiology
来源机构	University of Western Australia
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/215800
作者单位	1.Univ Western Australia, UWA Sch Agr & Environm, Perth, WA, Australia; 2.Univ New South Wales, Sch Biol Earth & Environm Sci, Ctr Ecosyst Sci, Sydney, NSW, Australia; 3.Univ Western Australia, Sch Biol Sci, Perth, WA, Australia; 4.Dept Biodivers Conservat & Attract, Kings Pk Sci, Perth, WA, Australia; 5.Troforte Innovat Pty Ltd, Perth, WA, Australia; 6.Univ Western Australia, Fac Sci, Perth, WA, Australia; 7.Queens Univ Belfast, Sch Biol Sci, Belfast, Antrim, North Ireland
推荐引用方式 GB/T 7714	Moreira-Grez, Benjamin,Munoz-Rojas, Miriam,Kariman, Khalil,et al. Reconditioning Degraded Mine Site Soils With Exogenous Soil Microbes: Plant Fitness and Soil Microbiome Outcomes[J]. University of Western Australia,2019,10.
APA	Moreira-Grez, Benjamin.,Munoz-Rojas, Miriam.,Kariman, Khalil.,Storer, Paul.,O’Donnell, Anthony G..,...&Whiteley, Andrew S..(2019).Reconditioning Degraded Mine Site Soils With Exogenous Soil Microbes: Plant Fitness and Soil Microbiome Outcomes.FRONTIERS IN MICROBIOLOGY,10.
MLA	Moreira-Grez, Benjamin,et al."Reconditioning Degraded Mine Site Soils With Exogenous Soil Microbes: Plant Fitness and Soil Microbiome Outcomes".FRONTIERS IN MICROBIOLOGY 10(2019).