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Florianová A, Hanzelková V, Drtinová L, Pánková H, Cajthaml T, Münzbergová Z. Plant-soil interactions in the native range of two congeneric species with contrasting invasive success. Oecologia 2023; 201:461-477. [PMID: 36745217 PMCID: PMC9945059 DOI: 10.1007/s00442-023-05329-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 01/20/2023] [Indexed: 02/07/2023]
Abstract
The aim of this study was to compare plant-soil interactions in the native range of two congeneric European species differing in their invasive success in the world: a globally invasive Cirsium vulgare and non-invasive C. oleraceum. We assessed changes in soil nutrients and soil biota following soil conditioning by each species and compared performance of plants grown in self-conditioned and unconditioned soil, from which all, some or no biota was excluded. The invasive species depleted more nutrients than the non-invasive species and coped better with altered nutrient levels. The invasive species had higher seedling establishment which benefited from the presence of unconditioned biota transferred by soil filtrate. Biomass of both species increased in soil with self-conditioned soil filtrate and decreased in soil with self-conditioned whole-soil inoculum compared to unconditioned filtrate and inoculum. However, the increase was smaller and the decrease greater for the invasive species. The invasive species allocated less biomass to roots when associated with harmful biota, reducing negative effects of the biota on its performance. The results show that in the native range the invasive species is more limited by self-conditioned pathogens and benefits more from unconditioned mutualists and thus may benefit more from loss of effectively specialized soil biota in a secondary range. Our study highlights the utility of detailed plant-soil feedback research in species native range for understanding factors regulating species performance in their native range and pinpointing the types of biota involved in their regulation.
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Affiliation(s)
- Anna Florianová
- Department of Botany, Faculty of Science, Charles University in Prague, Benátská 2, 128 01, Prague, Czech Republic.
- Institute of Botany of the Czech Academy of Sciences, Zámek 1, 252 43, Průhonice, Czech Republic.
| | - Věra Hanzelková
- Department of Botany, Faculty of Science, Charles University in Prague, Benátská 2, 128 01, Prague, Czech Republic
- Institute of Botany of the Czech Academy of Sciences, Zámek 1, 252 43, Průhonice, Czech Republic
| | - Lucie Drtinová
- Department of Botany, Faculty of Science, Charles University in Prague, Benátská 2, 128 01, Prague, Czech Republic
| | - Hana Pánková
- Institute of Botany of the Czech Academy of Sciences, Zámek 1, 252 43, Průhonice, Czech Republic
| | - Tomáš Cajthaml
- Institute of Microbiology of the Czech Academy of Sciences, Vídeňská, 1083, 142 20, Prague, Czech Republic
- Institute for Environmental Studies, Faculty of Science, Charles University in Prague, Benátská 2, 128 01, Prague, Czech Republic
| | - Zuzana Münzbergová
- Department of Botany, Faculty of Science, Charles University in Prague, Benátská 2, 128 01, Prague, Czech Republic
- Institute of Botany of the Czech Academy of Sciences, Zámek 1, 252 43, Průhonice, Czech Republic
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