Intervention effectmodel-written summary

Inoculant, fertilizer and their interactions significantly enhanced corn grain nitrogen content in 2006.

A claim from Enhanced plant nutrient use efficiency with PGPR and AMF in an integrated nutrient management system · 2008

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Inoculant, fertilizer and their interactions significantly enhanced corn grain nitrogen content in 2006.

Treatment
inoculant, fertilizer, and their interactionse0
Outcome
Nitrogen content per gram of grain tissuese0
Direction
enhancede0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Zea mays subsp. mays
Zea mays subsp. mays · TaxonDominicus Johannes Bergsma · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Nitrogen content per gram of grain tissues was significantly enhanced in 2006 by inoculant, fertilizer, and their interactions.”

✓ located verbatim in the source · abstract, characters 1157–1284
e1

“field corn”

✓ located verbatim in the source · abstract, characters 40–50

Title

Enhanced plant nutrient use efficiency with PGPR and AMF in an integrated nutrient management system

A.O. Adesemoye; H.A. Torbert; J.W. Kloepper Canadian Journal of Microbiology 2008. doi:10.1139/w08-081

Other claims from this paper (8)

Record rev-e23ac4d7ec6e5bb404a7a003d37b67cd6f2d72dddd44dca98c74603a0886a364 · schema claims-v0.9 · position 8 in the model’s answer

inoculation · nutrient: content · Zea mays (maize)Positive and negative results

306 papers: 288 positive, 18 negative or no effect

287 papers in the same direction as this claim · 16 in the opposite direction · 2 reporting no difference from an alternative

  1. positive
    SAT-17 inoculation significantly increased nutrient accumulation in maize roots and shoots.

    Deciphering Staphylococcus sciuri SAT-17 Mediated Anti-oxidative Defense Mechanisms and Growth Modulations in Salt Stressed Maize (Zea mays L.) · 2016

    Same directionCites this paper

  2. positive
    Inoculated maize had greater N and P uptake than the uninoculated control.

    Cooperation among phosphate-solubilizing bacteria, humic acids and arbuscular mycorrhizal fungi induces soil microbiome shifts and enhances plant nutrient uptake · 2021 · compared with uninoculated control

    Same directionCites this paper

  3. positive
    R. irregularis increased maize shoot nitrogen concentration by 110% without fertilisation.

    Seed coating with inocula of arbuscular mycorrhizal fungi and plant growth promoting rhizobacteria for nutritional enhancement of maize under different fertilisation regimes · 2018 · compared with non-inoculated controls

    Same directionCites this paper

  4. positive
    B. subtilis FZB24 inoculation significantly increased thiamethoxam uptake or translocation in above-ground corn parts.

    Effect of specific plant‐growth‐promoting rhizobacteria (PGPR) on growth and uptake of neonicotinoid insecticide thiamethoxam in corn (Zea mays L.) seedlings · 2014 · compared with control receiving no bacterial treatment

    Same directionCites this paper

  5. positive
    Microbial inoculants increased corn N uptake by an average of 56%.

    The influence of microbial-based inoculants on N2O emissions from soil planted with corn (Zea mays L.) under greenhouse conditions with different nitrogen fertilizer regimens · 2016 · compared with control (nonmicrobial-based treatments)

    Same directionCites this paper

  6. no effect
    The presence of microorganisms during preculture and uptake experiments had no significant effect on 59Fe uptake and translocation in Alice and ys1.

    Iron Inefficiency in Maize Mutant ys1 (Zea mays L. cv Yellow-Stripe) Is Caused by a Defect in Uptake of Iron Phytosiderophores · 1994

    Opposite direction

  7. no effect
    Azospirillum inoculation had no consistent benefit for plant nitrogen content.

    Nitrogen Fixation by Corn‐Azospirillum Associations in a Temperate Climate1 · 1981

    Opposite direction

  8. no effect
    On low organic carbon soils, MCP inoculation did not alter maize nutrient acquisition.

    Maize Inoculation with Microbial Consortia: Contrasting Effects on Rhizosphere Activities, Nutrient Acquisition and Early Growth in Different Soils · 2019

    Opposite direction

297 papers more in this group

See all 306 papers →

fertilization · nutrient: content · Zea mays (maize)Positive and negative results

1,164 papers: 1,026 positive, 138 negative or no effect

1,025 papers in the same direction as this claim · 127 in the opposite direction · 11 reporting no difference from an alternative

  1. negative
    Chemical fertilizer alone led to lower soil organic matter, water content and total N content.

    Effects of cattle manure compost combined with chemical fertilizer on topsoil organic matter, bulk density and earthworm activity in a wheat–maize rotation system in Eastern China · 2015

    Opposite direction

  2. negative
    Nitrogen fertilizer reduced grain Ca and Zn concentrations in maize.

    Mineral Composition of the Grains of Tropical Maize Varieties as Affected by Pre‐Anthesis Drought and Rate of Nitrogen Fertilization · 2005

    Opposite direction

  3. negative
    Commercially fertilized corn had higher fall nitrate and nitrate leaching than other crops or compost-amended corn.

    Managing Soil Carbon and Nitrogen for Productivity and Environmental Quality · 2004 · compared with any other crop or for compost‐amended corn

    Opposite direction

  4. no effect
    Compost had minimal effect on whole-plant nutrient levels at physiological maturity.

    Nitrogen Management Considerations for Landspreading Municipal Solid Waste Compost · 2003

    Opposite direction

  5. no effect
    Fertilizer N additions had no consistent practical effect on soil N uptake.

    Nitrogen Utilization of Corn Under Minimal Tillage and Moldboard Plow Tillage. I. Four‐Year Results Using Labeled N Fertilizer on an Atlantic Coastal Plain Soil1 · 1985

    Opposite direction

  6. negative
    Compost raised sweet corn forage and grain Cd concentrations about threefold.

    Effect of Municipal Wastes on Crop Yields and Uptake of Heavy Metals · 1975

    Opposite direction

  7. negative
    Delayed nitrogen topdressing reduced plant nitrogen content.

    Temporal and Spatial Profiling of Root Growth Revealed Novel Response of Maize Roots under Various Nitrogen Supplies in the Field · 2012

    Opposite direction

  8. no effect
    Fall manure did not increase corn N uptake in the next season.

    Influence of the time and rate of liquid-manure application on yield and nitrogen utilization of silage corn in south coastal British Columbia · 1996

    Opposite direction

1,155 papers more in this group

See all 1,164 papers →

Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.