Evidence map›Paper›PMID 29734390›Full record

ArticlePloS one2018

Effect of land use and soil organic matter quality on the structure and function of microbial communities in pastoral soils: Implications for disease suppression.

Bryony E A Dignam, Maureen O'Callaghan, Leo M Condron, George A Kowalchuk, Joy D Van Nostrand, Jizhong Zhou, Steven A Wakelin

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
10.5field-weighted citation impact, top 2% of its field
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

9 citing papers in PubMed, 45 citations in OpenAlex.

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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

7 authors at 5 institutions in 4 countries.

Bryony E A DignamBio-protection Research Centre, Lincoln University, Lincoln, Christchurch, New Zealand.ORCID 0000-0002-6161-2022
Maureen O'CallaghanBio-protection Research Centre, Lincoln University, Lincoln, Christchurch, New Zealand.
Leo M CondronBio-protection Research Centre, Lincoln University, Lincoln, Christchurch, New Zealand.
George A KowalchukEcology and Biodiversity, Institute of Environmental Biology, Utrecht University, Utrecht, The Netherlands.
Joy D Van NostrandInstitute for Environmental Genomics, University of Oklahoma, Norman, Oklahoma, United States of America.
Jizhong ZhouInstitute for Environmental Genomics, University of Oklahoma, Norman, Oklahoma, United States of America.
Steven A WakelinBio-protection Research Centre, Lincoln University, Lincoln, Christchurch, New Zealand.
Lincoln University · NZLawrence Berkeley National Laboratory · USScion · NZUniversity of Oklahoma · USUtrecht University · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cropping soils vary in extent of natural suppression of soil-borne plant diseases. However, it is unknown whether similar variation occurs across pastoral agricultural systems. We examined soil microbial community properties known to be associated with disease suppression across 50 pastoral fields varying in management intensity. The composition and abundance of the disease-suppressive community were assessed from both taxonomic and functional perspectives. Pseudomonas bacteria were selected as a general taxonomic indicator of disease suppressive potential, while genes associated with the biosynthesis of a suite of secondary metabolites provided functional markers (GeoChip 5.0 microarray analysis). The composition of both the Pseudomonas communities and disease suppressive functional genes were responsive to land use. Underlying soil properties explained 37% of the variation in Pseudomonas community structure and up to 61% of the variation in the abundance of disease suppressive functional genes. Notably, measures of soil organic matter quality, C:P ratio, and aromaticity of the dissolved organic matter content (carbon recalcitrance), influenced both the taxonomic and functional disease suppressive potential of the pasture soils. Our results suggest that key components of the soil microbial community may be managed on-farm to enhance disease suppression and plant productivity.

Indexed as

Environmental MicrobiologySoil MicrobiologyAgricultureCarbonDisease ResistanceEcosystemMicrobiotaNew ZealandNitrogenPseudomonasSoilCarbonNitrogenSoil

Identifiers

PMID29734390
PMCPMC5937765
OpenAlexW2802924993

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.