Intervention effectmodel-written summary

One Rhizobium strain significantly increased early nodulation.

A claim from Effect of Soil Fumigation on N2‐Fixation and Yield of Field Bean When Grown on Fusarium‐Infested Soils1 · 1981

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

One Rhizobium strain significantly increased early nodulation.

Taxon
field beanst0
Treatment
inoculatione0
Interactor
Rhizobium phaseoliRhizobium phaseolit1symbiont
Outcome
Early nodulatione0
Direction
increasede0

Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorSettingValueQualifier

Verbatim

e0

“Early nodulation with one strain but not yield, increased significantly with inoculation.”

✓ located verbatim in the source · abstract, characters 548–637
t0

“field beans ( Phaseolus vulgaris L.)”

✓ located verbatim in the source · abstract, characters 23–59
t1

“Rhizobium phaseoli”

✓ located verbatim in the source · abstract, characters 379–397

Title

Effect of Soil Fumigation on N2‐Fixation and Yield of Field Bean When Grown on Fusarium‐Infested Soils1

D. F. Bezdicek; G. T. Vigue; D. Burke Agronomy Journal 1981. doi:10.2134/agronj1981.00021962007300060037x

Other claims from this paper (10)

Record rev-bb8d9ed2baea027b3fd057e43c6e391caf46be8e175637a06e5b56d8002de40d · schema claims-v0.9 · position 1 in the model’s answer

inoculation · Rhizobium phaseoli · Phaseolus vulgaris (common bean)Positive and negative results

9 papers: 7 positive, 2 negative or no effect

6 papers in the same direction as this claim · 2 in the opposite direction

  1. no effect
    Inoculation with UMR1073, UMR1077 and UMR1899 did not significantly change plant dry matter and N yields compared with the native rhizobial strain.

    Evaluation of N2‐fixation measured by the15N‐dilution and N‐difference methods in Nicaraguan and EcuadorianPhaseolus vulgarisL. plants inoculated withRhizobium leguminosarumbiovar · 1997 · compared with native rhizobial strain

    Opposite direction

  2. no effect
    Liquid inoculant produced similar N2 fixation to peat inoculant, with reported estimates of 70.5?5.9 and 60.5?4.7 kg ha-1.

    Symbiotic Nitrogen Fixation in Dry Bean Cultivars · 2018 · compared with peat based inoculant

    Opposite direction

  3. positive
    Oil-base inoculants promoted higher rhizobial survival on seed than peat-base inoculants.

    EFFECT OF INOCULANT CARRIER ON SURVIVAL OF Rhizobium ON INOCULATED SEED · 1982 · compared with peat-base inoculants

    Same direction

  4. positive
    Inoculation with commercial strains gave significantly greater nodule numbers than indigenous soil strains.

    Nodulation of Dry Beans by Commercial and Indigenous Strains of Rhizobium phaseoli1 · 1985 · compared with indigenous soil strains

    Same direction

  5. positive
    Bacterial biofertilizer with vermicompost and 50% mineral fertilizer was significantly superior to the full fertilizer recommendation for most growth and yield parameters of green beans.

    EVALUATION OF THE COMBINATION OF BACTERIAL BIOFERTILIZER AND VERMICOMPOST IN THE AVAILABILITY OF N, P, K AND SOME OF PLANT PARAMETERS OF BEANS (PHASEOLUS VULGARIS L.) · 2021 · compared with treatment of full fertilizer recommendation

    Same direction

  6. positive
    Inoculation plus phosphorus gave higher bean seed yields than the control in one season

    Rhizobium phaseoli inoculation trials on farmers' fields in Kenya · 1988 · compared with control

    Same direction

  7. positive
    Rhizobia and PSB co-inoculation improved bean growth, nodulation and yield relative to control.

    Influence of native rhizobacteria co‐inoculation and formulation of bacterial inoculants on the growth and yield of common bean (Phaseolus vulgaris L.) · 2024 · compared with control

    Same direction

  8. positive
    Inoculation and fertilization significantly influenced nodulation, phenological phases and yield.

    Rhizobium Inoculation Sustains Optimal Yields on Native Common Bean (Phaseolus vulgaris L.) Under Nitrogen-Deficient Fertilization · 2025

    Same direction

See all 9 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.