Intervention effectmodel-written summary

Soybean inoculation significantly increased nodules per plant.

A claim from Evaluating the Yield Advantage of Using Rhizobium Inoculant in Improved Varietiesof Soybean and Beans · 2021

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Soybean inoculation significantly increased nodules per plant.

Taxon
soybeanGlycine maxe0
Treatment
inoculation of improved soybean varietiese0
Outcome
nodule numbers per plante0
Direction
increasede0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“inoculation of improved soybean varieties significantly increased nodule numbers per plant, but was insignificant for number of pods per plant.”

✓ located verbatim in the source · abstract, characters 1205–1348

Title

Evaluating the Yield Advantage of Using Rhizobium Inoculant in Improved Varietiesof Soybean and Beans

Otim Anyoni; Obong Samson; Otim Bosco; et al. Middle East Journal of Agriculture Research 2021. doi:10.36632/mejar/2021.10.3.62

Other claims from this paper (14)

Record rev-eeb63115bd07d70d990e88d5687276af0a929443dfed7f91487b06d1992b70e9 · schema claims-v0.9 · position 3 in the model’s answer

inoculation · symbiosis · Glycine max (soybean)Positive and negative results

310 papers: 265 positive, 45 negative or no effect

264 papers in the same direction as this claim · 43 in the opposite direction · 2 reporting no difference from an alternative

  1. negative
    Prior inoculation of one soybean root half suppressed later nodules on the other half.

    Suppression of Nodule Development of One Side of a Split-Root System of Soybeans Caused by Prior Inoculation of the Other Side · 1984

    Opposite direction

  2. no effect
    Restricting first inoculum to the initially susceptible root region had little effect on nodulation in younger regions.

    A Rapid Regulatory Response Governing Nodulation in Soybean · 1983

    Opposite direction

  3. negative
    Without nitrate, a seven-day inoculation delay suppressed nts382 nodulation by only 30%.

    Lack of Systemic Suppression of Nodulation in Split Root Systems of Supernodulating Soybean (Glycine max [L.] Merr.) Mutants · 1989

    Opposite direction

  4. no effect
    High-rate USDA 110 inoculation did not significantly alter strain distribution in soybean nodules.

    Persistence and Recovery of Rhizobium japonicum Inoculum in a Field Soil1 · 1984

    Opposite direction

  5. no effect
    inoculation with rhizobia did not affect soybean %Ndfa.

    Understanding variability in the benefits of N2-fixation in soybean-maize rotations on smallholder farmers’ fields in Malawi · 2017

    Opposite direction

  6. no effect
    A 4 to 24 hour nitrate pulse did not substantially inhibit nodule number after removal.

    Nitrate Induced Regulation of Nodule Formation in Soybean · 1987 · compared with no-nitrate conditions

    Opposite direction

  7. no effect
    Inoculation did not affect nodulation or plant growth.

    Influence of Rhizobium japonicum Strains and Inoculation Methods on Soybeans Grown in Rhizobia‐populated Soil1 · 1978

    Opposite direction

  8. no effect
    Inoculation strategies gave similar soybean nodule number to the non-inoculated control.

    Soybean yield, biological N2 fixation and seed composition responses to additional inoculation in the United States · 2019 · compared with non-inoculated control

    Opposite direction

301 papers more in this group

See all 310 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.