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dc.contributor.author
Sun, Feng
dc.contributor.author
Zeng, Lingda
dc.contributor.author
Cai, Minling
dc.contributor.author
Chauvat, Matthieu
dc.contributor.author
Forey, Estelle
dc.contributor.author
Tariq, Akash
dc.contributor.author
Graciano, Corina
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dc.contributor.author
Zhang, Zhihao
dc.contributor.author
Gu, Yanfang
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Zeng, Fanjiang
dc.contributor.author
Gong, Yu
dc.contributor.author
Wang, Faming
dc.contributor.author
Wang, Mei
dc.date.available
2023-08-31T17:08:15Z
dc.date.issued
2022-03
dc.identifier.citation
Sun, Feng; Zeng, Lingda; Cai, Minling; Chauvat, Matthieu; Forey, Estelle; et al.; An invasive and native plant differ in their effects on the soil food-web and plant-soil phosphorus cycle; Elsevier Science; Geoderma; 410; 3-2022; 1-11
dc.identifier.issn
0016-7061
dc.identifier.uri
http://hdl.handle.net/11336/210077
dc.description.abstract
Although invasive species threaten the functional integrity of ecosystems significantly, their impacts on essential ecosystem processes such as soil phosphorus (P) cycling are not well understood. In a field experiment, we used a randomized complete block design to study how an invasive plant species may disrupt soil functioning, particularly P cycling compared to a native plant species. After three years of experiments, we compared soil P properties and soil micro food-webs (microorganisms and nematodes) induced by these two species. We also compared plant biomass and P allocation in the different tissues for these plants. A second microcosm experiment was performed to check whether the interactions of nematode and microorganisms affected the ecological processes of soil organic P mineralization. Compared to native species, invasive species had higher alkaline phosphomonoesterase (ALP)-producing bacteria, bacterivorous nematodes, and ALP activity and induced a stronger acceleration of soil organic P decomposition through the more interactions between ALP-producing bacteria and bacterivores. Moreover, the mycorrhizal colonization rate of the invasive species was higher than the native species, allowing it to absorb more P and allocate more to above-ground biomass, and thus maintaining its faster expansion. The invasive species had lower nucleic acid P, structural P, and residual P in foliar than the native species because invasive species allocate more P to metabolic P for photosynthesis. Our study suggests that invasive plants can enhance the organic P decomposition through microbial-microfaunal interactions. In addition, invasive plants might have higher P utilization efficiency than native ones. Although these findings need to be generalized with more native and invasive plant species, they still provide novel mechanistic explanations into how invasive species can expand quickly in P-poor lower latitudes.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science
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dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
ALP-PRODUCING BACTERIA
dc.subject
FOLIAR PHOSPHORUS FRACTIONS
dc.subject
INVASION ECOLOGY
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MICROBIAL-MICROFAUNAL INTERACTIONS
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NEMATODE
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SPHAGNETICOLA TRILOBATA
dc.subject.classification
Biología Marina, Limnología
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
An invasive and native plant differ in their effects on the soil food-web and plant-soil phosphorus cycle
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-07-07T21:39:51Z
dc.journal.volume
410
dc.journal.pagination
1-11
dc.journal.pais
Países Bajos
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dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Sun, Feng. Chinese Academy of Sciences; República de China
dc.description.fil
Fil: Zeng, Lingda. Chinese Academy of Sciences; República de China
dc.description.fil
Fil: Cai, Minling. Chinese Academy of Sciences; República de China
dc.description.fil
Fil: Chauvat, Matthieu. Institut National de la Recherche Agronomique; Francia
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Fil: Forey, Estelle. Chinese Academy of Sciences; República de China
dc.description.fil
Fil: Tariq, Akash. Chinese Academy of Sciences; República de China
dc.description.fil
Fil: Graciano, Corina. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Fisiología Vegetal. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Fisiología Vegetal; Argentina
dc.description.fil
Fil: Zhang, Zhihao. Chinese Academy of Sciences; República de China
dc.description.fil
Fil: Gu, Yanfang. Chinese Academy of Sciences; República de China
dc.description.fil
Fil: Zeng, Fanjiang. Chinese Academy of Sciences; República de China
dc.description.fil
Fil: Gong, Yu. Chinese Academy of Sciences; República de China
dc.description.fil
Fil: Wang, Faming. Chinese Academy of Sciences; República de China
dc.description.fil
Fil: Wang, Mei. Chinese Academy of Sciences; República de China
dc.journal.title
Geoderma
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0016706121007527
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.geoderma.2021.115672
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