Intervention effectmodel-written summary

Inoculation increased soybean grain yield by 108% over control in 2018.

A claim from Soybean (Glycine max L. Merrill) responds to phosphorus application and rhizobium inoculation on Acrisols of the semi-deciduous forest agro-ecological zone of Ghana · 2022

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Inoculation increased soybean grain yield by 108% over control in 2018.

Taxon
soybeanGlycine maxe0
Treatment
inoculatione0
Interactor
rhizobiumRhizobiumt0symbiont
Outcome
soybean grain yielde0
Direction
increasede0
Value
108%e0
Comparator
controle0

Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleSettingQualifier

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗
Rhizobium
Rhizobium · Interactor · picture of the genus (one of its species)Ninjatacoshell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Phosphorus and inoculation significantly ( p = 0.0009) increased soybean grain yield in the 2018 cropping season by 88% and 108%, respectively over the control”

✓ located verbatim in the source · abstract, characters 644–803
t0

“rhizobium”

✓ located verbatim in the source · title, characters 72–81

Title

Soybean (Glycine max L. Merrill) responds to phosphorus application and rhizobium inoculation on Acrisols of the semi-deciduous forest agro-ecological zone of Ghana

Samuel Adjei-Nsiah; David Martei; Adam Yakubu; et al. PeerJ 2022. doi:10.7717/peerj.12671

Other claims from this paper (6)

Record rev-3fe7aca25a986d41b56703fd610058d12091aaf1de47671bf0a4aace33a33b35 · schema claims-v0.9 · position 2 in the model’s answer

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

46 papers: 43 positive, 3 negative or no effect

42 papers in the same direction as this claim · 2 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
    Soybean without rhizobium inoculation at three plants per pit had the lowest plant height.

    Inokulasi Rhizobium dan Populasi Tanaman terhadap Pertumbuhan dan Hasil Kedelai pada Sistem Tanpa Olah Tanah · 2019

    Opposite direction

  2. negative
    Non-inoculated soybean plants were generally taller than inoculated plants.

    Assessment of the Responsiveness of Soybean Varieties to Bradyrhizobium Japonicum Inoculation in Ogbomoso, Southwest Nigeria · 2020 · compared with non-inoculated plants

    Opposite direction

  3. no effect
    N fertilizer did not improve seed yield over inoculation alone.

    THE EFFECT OF PREVIOUS CROP, TILLAGE AND SOURCE OF NITROGEN ON NODUL FORMATION, DRY MATTER ACCUMULATION AND SEED YIELD OF DOUBLE-CROP SOYBEAN (Glycine max L. Merr.) · 2016 · compared with inoculated only treatment

    No difference from an alternative

  4. positive
    PR2, PR3 and PR4 transcripts reached their highest levels with rhizobial and AMF co-inoculation.

    Co-Inoculation with Rhizobia and AMF Inhibited Soybean Red Crown Rot: From Field Study to Plant Defense-Related Gene Expression Analysis · 2012

    Same direction

  5. positive
    Rhizobium inoculation induced GmNFYA-C expression.

    miR169c‐NFYA‐C‐ENOD40 modulates nitrogen inhibitory effects in soybean nodulation · 2020

    Same direction

  6. positive
    Rhizobium inoculation increased nitrogen content in soybean seed and vegetative parts.

    Rhizobium inoculation improves yield and nitrogen accumulation in soybean (Glycine max) cultivars better than fertiliser · 2006

    Same direction

  7. positive
    Rhizobium inoculation and phosphorus fertilizer increased haulm dry matter yield of faba bean, common bean and soybean by 28%.

    Inoculation and phosphorus fertilizer improve food-feed traits of grain legumes in mixed crop-livestock systems of Ethiopia · 2019 · compared with negative control

    Same direction

  8. positive
    Rhizobium inoculants and phosphorus increased soybean nodule number significantly.

    RESPONSE OF SOYBEAN (Glycine max) TO RHIZOBIAL INOCULATION AND PHOSPHORUS APPLICATION · 2014

    Same direction

37 papers more in this group

See all 46 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.