Evidence map›Paper›PMID 31203456›Full record

ArticleMycorrhiza2019

Is a mixture of arbuscular mycorrhizal fungi better for plant growth than single-species inoculants?

Thomas Crossay, Clarisse Majorel, Dirk Redecker, Simon Gensous, Valérie Medevielle, Gilles Durrieu, Yvon Cavaloc, Hamid Amir

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Mycorrhiza, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed.

  1. Review
  2. Potential of indigenous AMF from organic cassava fields in Thailand for sustainable cassava cultivation.International microbiology : the official journal of the Spanish Society for Microbiology · 2025
    Article
  3. Article
  4. Article
  5. Review
  6. Microorganisms · 2023
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. A novel method to produce massive seedlingsFrontiers in plant science · 2023
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Thomas CrossayInstitut des Sciences Exactes et Appliquées (ISEA), Université de la Nouvelle-Calédonie, BP R4, 98851, Nouméa Cedex, New Caledonia. thomasjc.crossay@gmail.com.
Clarisse MajorelInstitut des Sciences Exactes et Appliquées (ISEA), Université de la Nouvelle-Calédonie, BP R4, 98851, Nouméa Cedex, New Caledonia.
Dirk RedeckerAgroécologie, AgroSup Dijon, CNRS, INRA, Universite Bourgogne Franche-Comté, F-21000, Dijon, France.
Simon GensousInstitut des Sciences Exactes et Appliquées (ISEA), Université de la Nouvelle-Calédonie, BP R4, 98851, Nouméa Cedex, New Caledonia.
Valérie MedevielleInstitut des Sciences Exactes et Appliquées (ISEA), Université de la Nouvelle-Calédonie, BP R4, 98851, Nouméa Cedex, New Caledonia.
Gilles DurrieuInstitut des Sciences Exactes et Appliquées (ISEA), Université de la Nouvelle-Calédonie, BP R4, 98851, Nouméa Cedex, New Caledonia.
Yvon CavalocInstitut des Sciences Exactes et Appliquées (ISEA), Université de la Nouvelle-Calédonie, BP R4, 98851, Nouméa Cedex, New Caledonia.
Hamid AmirInstitut des Sciences Exactes et Appliquées (ISEA), Université de la Nouvelle-Calédonie, BP R4, 98851, Nouméa Cedex, New Caledonia. hamid.amir@univ-nc.nc.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Inoculation of arbuscular mycorrhizal fungi (AMF) as plant growth promoters has mostly been conducted using single-species inoculum. In this study, we investigated whether co-inoculation of different native AMF species induced an improvement of plant growth in an ultramafic soil. We analyzed the effects of six species of AMF from a New Caledonian ultramafic soil on plant growth and nutrition, using mono-inoculations and mixtures comprising different numbers of AMF species, in a greenhouse experiment. The endemic Metrosideros laurifolia was used as a host plant. Our results suggest that, when the plant faced multiple abiotic stress factors (nutrient deficiencies and high concentrations of different heavy metals), co-inoculation of AMF belonging to different families was more efficient than mono-inoculation in improving biomass, mineral nutrition, Ca/Mg ratio, and tolerance to heavy metals of plants in ultramafic soil. This performance suggested functional complementarity between distantly related AMF. Our findings will have important implications for restoration ecology and mycorrhizal biotechnology applied to ultramafic soils.

Indexed as

Agricultural InoculantsCrop ProductionGlomeromycotaMycorrhizaeMyrtaceaePlant RootsAbiotic stressArbuscular mycorrhizal fungiHeavy metalsMixed inoculaRestoration ecologyUltramafic soil

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.