Response of soil microbial communities to continuously mono-cropped cucumber under greenhouse conditions in a calcareous soil of north China

dc.contributor.authorZhao, Yingnan
dc.contributor.authorMao, Xiaoxi
dc.contributor.authorZhang, Minshuo
dc.contributor.authorYang, Wei
dc.contributor.authorDi, Hong
dc.contributor.authorMa, Li
dc.contributor.authorLiu, Wenju
dc.contributor.authorLi, Bowen
dc.date.accessioned2020-05-12T03:28:33Z
dc.date.available2020-03-23
dc.date.issued2020-05
dc.date.submitted2020-03-12
dc.description.abstractPurpose: Microbes are the engines for nutrient cycling in the soil, playing an important role in maintaining soil quality and agricultural production, but it is unclear how soil microbial communities respond to continuously mono-cropped cucumber under greenhouse conditions. Materials and methods: High-throughput sequencing of the bacterial 16S rRNA and fungal 18S rRNA gene fragments was conducted to compare the variations of microbial communities within greenhouse mono-cropped cucumber systems across 8, 15, and 22 cultivation years with new-build greenhouse of cucumber cultivated just for one season (1 year). Results and discussion: Results showed that soil pH and fungal diversity significantly decreased, whereas soil EC, organic matter (OM), and nutrient concentrations (total nitrogen (N), nitrate N (NO₃⁻-N), total and available phosphorus, and potassium) significantly increased when cucumber was mono-cropped for 8 or more years. The mono-cropped cucumber for 8 or more years reduced the relative abundance of the dominant bacterial phyla Actinobacteria, but increased the abundances of Acidobacteria and Firmicutes significantly compared with the cucumber planted for one season. Moreover, the predominant fungal phylum Ascomycota increased significantly with increasing cultivation years of cucumber. Soil OM and NO₃⁻-N are most important factors to drive the variation of soil bacterial community, while soil pH, OM, and NO₃⁻-N markedly responded to the changes of the fungal community in the greenhouse cucumber mono-cropped system. Conclusions: This research provides insights into the response of microbial communities to continuous mono-cropping cucumber, and this has implications on the sustainability of such intensive production systems
dc.format.extentpp.2446-2459
dc.identifierhttps://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=elements_prod&SrcAuth=WosAPI&KeyUT=WOS:000521698400001&DestLinkType=FullRecord&DestApp=WOS_CPL
dc.identifier.doi10.1007/s11368-020-02603-5
dc.identifier.eissn1614-7480
dc.identifier.issn1439-0108
dc.identifier.otherLH2DU (isidoc)
dc.identifier.urihttps://hdl.handle.net/10182/11867
dc.languageen
dc.language.isoen
dc.publisherSpringer Nature
dc.relationThe original publication is available from Springer Nature - https://doi.org/10.1007/s11368-020-02603-5 - https://doi.org/10.1007/s11368-020-02603-5
dc.relation.isPartOfJournal of Soils and Sediments
dc.relation.ispartofJournal of Soils and Sediments
dc.relation.urihttps://doi.org/10.1007/s11368-020-02603-5
dc.rights© Springer-Verlag GmbH Germany, part of Springer Nature 2020
dc.subjectsoil microbial community
dc.subjectsoil properties
dc.subjectmono-cropped system of greenhouse cucumber
dc.subjectdifferent cultivation years
dc.subjecthigh-throughput sequencing
dc.subject.anzsrc2020ANZSRC::30 Agricultural, veterinary and food sciences
dc.subject.anzsrc2020ANZSRC::37 Earth sciences
dc.subject.anzsrc2020ANZSRC::41 Environmental sciences
dc.titleResponse of soil microbial communities to continuously mono-cropped cucumber under greenhouse conditions in a calcareous soil of north China
dc.typeJournal Article
dspace.entity.typePublication
lu.contributor.unitLincoln University
lu.contributor.unitFaculty of Agriculture and Life Sciences
lu.contributor.unitDepartment of Soil and Physical Sciences
lu.identifier.orcid0000-0002-6966-0299
pubs.issue5
pubs.publication-statusPublished
pubs.publisher-urlhttps://doi.org/10.1007/s11368-020-02603-5
pubs.volume20
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