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Complementarity and selection effects in early and mid-successional plant communities are differentially affected by plant-soil feedback. / Jing, J.; Bezemer, T.M.; Van der Putten, W.H.

In: Journal of Ecology, Vol. 103, No. 3, 2015, p. 641-647.

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@article{1e24649a92cb448a9f774237ebb039d8,
title = "Complementarity and selection effects in early and mid-successional plant communities are differentially affected by plant-soil feedback",
abstract = "1.Many studies that provided evidence for a positive relationship between plant diversity and productivity have proposed that this effect may be explained by complementarity among species in resources utilization, or selection of particularly productive species in high-diversity plant communities. Recent studies have related the higher productivity in diverse plant communities to suppression of pathogenic soil biota. If soil biota play a role in diversity-productivity relationships, the question remains about how they may influence complementarity and selection effects.2.Here we examine how complementarity and selection effects may depend on soil biota using a plant-soil feedback approach. We used monocultures and mixtures of early successional plant species, which are known to have mostly negative plant-soil feedback effects, and mid-successional plant species, which generally have neutral plant-soil feedback.3.We found that plant-soil feedback effects differed between monocultures and mixed plant communities, as well as between early and mid-succession plants. This resulted in a significant interaction effect between diversity and successional stage. In monocultures, plant-soil feedback tended to be negative for early- and positive for mid-succession plant species. Interestingly, the community feedback responses of the mixed communities were opposite, being positive for early- and negative for mid-succession community.4.Plant-soil feedback differentially affected complementarity and selection effects of early and mid-succession plant communities: it enhanced complementarity effects of early- and decreased selection effects of mid-succession species.5.Synthesis. Soil biota that drive plant-soil feedback effects can influence the diversity-productivity relationship not only through decreased biomass production in monocultures compared to mixtures, but also through influencing complementarity and selection effects among species in mixed plant communities. Our results reveal that biodiversity-productivity relationships depend on plant-soil feedback interactions, which depend on the successional position of the plant. We propose that including successional position and trait-based analyses of plant-soil feedback in diversity-functioning studies will enhance understanding consequences of biodiversity loss for productivity and other ecosystem processes.",
keywords = "NIOO",
author = "J. Jing and T.M. Bezemer and {Van der Putten}, W.H.",
note = "5803, TE; Data archiving: data archived at Dryad",
year = "2015",
doi = "10.1111/1365-2745.12388",
language = "English",
volume = "103",
pages = "641--647",
journal = "Journal of Ecology",
issn = "0022-0477",
publisher = "Wiley-Blackwell",
number = "3",

}

RIS

TY - JOUR

T1 - Complementarity and selection effects in early and mid-successional plant communities are differentially affected by plant-soil feedback

AU - Jing, J.

AU - Bezemer, T.M.

AU - Van der Putten, W.H.

N1 - 5803, TE; Data archiving: data archived at Dryad

PY - 2015

Y1 - 2015

N2 - 1.Many studies that provided evidence for a positive relationship between plant diversity and productivity have proposed that this effect may be explained by complementarity among species in resources utilization, or selection of particularly productive species in high-diversity plant communities. Recent studies have related the higher productivity in diverse plant communities to suppression of pathogenic soil biota. If soil biota play a role in diversity-productivity relationships, the question remains about how they may influence complementarity and selection effects.2.Here we examine how complementarity and selection effects may depend on soil biota using a plant-soil feedback approach. We used monocultures and mixtures of early successional plant species, which are known to have mostly negative plant-soil feedback effects, and mid-successional plant species, which generally have neutral plant-soil feedback.3.We found that plant-soil feedback effects differed between monocultures and mixed plant communities, as well as between early and mid-succession plants. This resulted in a significant interaction effect between diversity and successional stage. In monocultures, plant-soil feedback tended to be negative for early- and positive for mid-succession plant species. Interestingly, the community feedback responses of the mixed communities were opposite, being positive for early- and negative for mid-succession community.4.Plant-soil feedback differentially affected complementarity and selection effects of early and mid-succession plant communities: it enhanced complementarity effects of early- and decreased selection effects of mid-succession species.5.Synthesis. Soil biota that drive plant-soil feedback effects can influence the diversity-productivity relationship not only through decreased biomass production in monocultures compared to mixtures, but also through influencing complementarity and selection effects among species in mixed plant communities. Our results reveal that biodiversity-productivity relationships depend on plant-soil feedback interactions, which depend on the successional position of the plant. We propose that including successional position and trait-based analyses of plant-soil feedback in diversity-functioning studies will enhance understanding consequences of biodiversity loss for productivity and other ecosystem processes.

AB - 1.Many studies that provided evidence for a positive relationship between plant diversity and productivity have proposed that this effect may be explained by complementarity among species in resources utilization, or selection of particularly productive species in high-diversity plant communities. Recent studies have related the higher productivity in diverse plant communities to suppression of pathogenic soil biota. If soil biota play a role in diversity-productivity relationships, the question remains about how they may influence complementarity and selection effects.2.Here we examine how complementarity and selection effects may depend on soil biota using a plant-soil feedback approach. We used monocultures and mixtures of early successional plant species, which are known to have mostly negative plant-soil feedback effects, and mid-successional plant species, which generally have neutral plant-soil feedback.3.We found that plant-soil feedback effects differed between monocultures and mixed plant communities, as well as between early and mid-succession plants. This resulted in a significant interaction effect between diversity and successional stage. In monocultures, plant-soil feedback tended to be negative for early- and positive for mid-succession plant species. Interestingly, the community feedback responses of the mixed communities were opposite, being positive for early- and negative for mid-succession community.4.Plant-soil feedback differentially affected complementarity and selection effects of early and mid-succession plant communities: it enhanced complementarity effects of early- and decreased selection effects of mid-succession species.5.Synthesis. Soil biota that drive plant-soil feedback effects can influence the diversity-productivity relationship not only through decreased biomass production in monocultures compared to mixtures, but also through influencing complementarity and selection effects among species in mixed plant communities. Our results reveal that biodiversity-productivity relationships depend on plant-soil feedback interactions, which depend on the successional position of the plant. We propose that including successional position and trait-based analyses of plant-soil feedback in diversity-functioning studies will enhance understanding consequences of biodiversity loss for productivity and other ecosystem processes.

KW - NIOO

UR - http://dx.doi.org/10.5061/dryad.sg770

U2 - 10.1111/1365-2745.12388

DO - 10.1111/1365-2745.12388

M3 - Article

VL - 103

SP - 641

EP - 647

JO - Journal of Ecology

JF - Journal of Ecology

SN - 0022-0477

IS - 3

ER -

ID: 920731