ISWC OpenIR  > 水保所科研产出--SCI  > 2018--SCI
Effects of rhizosphere interactions of grass interspecies on the soil microbial properties during the natural succession in the Loess Plateau
Chao Zhang1; Guobin Liu1; Sha Xue1; Guoliang Wang1; Jie Wang1; Zilin Song2; Song, ZL (reprint author), Northwest A&F Univ, Coll Nat Resources & Environm, Yangling 712100, Peoples R China.
SubtypeArticle
2018
Source PublicationEUROPEAN JOURNAL OF SOIL BIOLOGY
ISSN1164-5563
description.correspondentemailzilinsong2005@126.com
Volume85Pages:79-88
AbstractNatural vegetation succession is a process of interactions between plants and various environmental factors. The dynamics of soil microbes during successional stages have been intensively explored in the past two decades. The effect of rhizosphere interactions of interspecies on microbial properties, however, has received less attention. During the early stage of succession on a Loess Plateau soil from China, we investigated microbial properties in the rhizospheres of three dominant grass species: Artemisia capillaris, Artemisia sacrorum and Stipa bungeana. Experiments with monocultured and polycultured potted plants were designed to determine the effects of rhizosphere interactions on plant growth and soil microbial properties. The results showed that root biomass, shoot biomass, plant height, microbial biomass carbon (C), microbial biomass nitrogen (N), invertase and urease activities, Gram-negative and Gram-positive bacteria were significantly higher for A. capillaris than for A. sacrorinn and S. bungeana in both monocultures and polycultures. Lower root biomass, shoot biomass, plant height, microbial biomass C, microbial biomass N, invertase and alkaline phosphatase activities, and levels of microbial phospholipid-derived fatty acids in polycultures relative to the monocultures indicated that rhizosphere interactions led to lower plant growth and soil microbial activities. Our study suggests that rhizosphere interactions had a significant effect on the microbial properties of plant rhizospheres. The advantage of A. capillaris over A. sacrorum and S. bungeana in growth characteristics and rhizosphere microbial conditions is likely responsible for the dominance of A. capillaris in the early stage of succession in abandoned cropland on the Loess Plateau.
KeywordMicrobial Biomass Microbial Community Structure Natural Succession Plfa Rhizosphere
Subject AreaEnvironmental Sciences & Ecology ; Agriculture
DOI10.1016/j.ejsobi.2018.01.006
Indexed BySCI
Publication Place65 RUE CAMILLE DESMOULINS, CS50083, 92442 ISSY-LES-MOULINEAUX, FRANCE
Language英语
WOS IDWOS:000427208800011
PublisherELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER
Funding OrganizationNational Key Research and Development Program of China [2016YFC0501707] ; National Key Research and Development Program of China [2016YFC0501707] ; National Natural Sciences Foundation of China [41701556, 41771554] ; National Natural Sciences Foundation of China [41701556, 41771554] ; Fundamental Research Funds for the Central Universities [2452017111] ; Fundamental Research Funds for the Central Universities [2452017111] ; Open Fund Project of State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau ; Open Fund Project of State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau
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Document Type期刊论文
Identifierhttp://ir.iswc.ac.cn/handle/361005/8291
Collection水保所科研产出--SCI_2018--SCI
Corresponding AuthorSong, ZL (reprint author), Northwest A&F Univ, Coll Nat Resources & Environm, Yangling 712100, Peoples R China.
Affiliation1.Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China
2.Northwest A&F Univ, Coll Nat Resources & Environm, Yangling 712100, Peoples R China
Recommended Citation
GB/T 7714
Chao Zhang,Guobin Liu,Sha Xue,et al. Effects of rhizosphere interactions of grass interspecies on the soil microbial properties during the natural succession in the Loess Plateau[J]. EUROPEAN JOURNAL OF SOIL BIOLOGY,2018,85:79-88.
APA Chao Zhang.,Guobin Liu.,Sha Xue.,Guoliang Wang.,Jie Wang.,...&Song, ZL .(2018).Effects of rhizosphere interactions of grass interspecies on the soil microbial properties during the natural succession in the Loess Plateau.EUROPEAN JOURNAL OF SOIL BIOLOGY,85,79-88.
MLA Chao Zhang,et al."Effects of rhizosphere interactions of grass interspecies on the soil microbial properties during the natural succession in the Loess Plateau".EUROPEAN JOURNAL OF SOIL BIOLOGY 85(2018):79-88.
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