Intervention effectmodel-written summary

Excess zinc inhibited wheat root and shoot growth.

A claim from Influence of Seed Treatment with Salicylic Acid on Growth, Antioxidant Enzyme Activity, and Proline Content in Wheat Leaves at Excessive Zinc Level in the External Environment · 2024

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Excess zinc inhibited wheat root and shoot growth.

Taxon
Triticum aestivum L.Triticum aestivume0
Material
Zlatae0
Treatment
excess zince1
Outcome
root and shoot growthe1
Direction
inhibitorye1

Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“wheat plants (Triticum aestivum L.) Zlata variety”

✓ located verbatim in the source · abstract, characters 225–274
e1

“excess zinc has an inhibitory effect on root and shoot growth”

✓ located verbatim in the source · abstract, characters 382–443

Title

Influence of Seed Treatment with Salicylic Acid on Growth, Antioxidant Enzyme Activity, and Proline Content in Wheat Leaves at Excessive Zinc Level in the External Environment

A. A. Ignatenko; I. A. Nilova; N. M. Kaznina; et al. Russian Journal of Plant Physiology 2024. doi:10.1134/s1021443724607286

Other claims from this paper (9)

Record rev-7b0dfdd034284237991d5e7ae977d510c7f484ff15499edae9015dbc9267c1e8 · schema claims-v0.9 · position 1 in the model’s answer

zinc atom · growth · Triticum aestivum (wheat)Results differ

200 papers: 155 positive, 45 negative or no effect

44 papers in the same direction as this claim · 155 in the opposite direction

  1. negative
    Both cultivars had similar biomass reductions under zinc toxicity.

    Effect of Salicylic Acid Foliar Application on Two Wheat Cultivars Grown under Zinc Stress · 2021

    Same directionCited by this paper

  2. positive
    Root and shoot dry matter increased at 0.1 mg Zn/kg soil versus no Zn.

    Root morphology of wheat genotypes differing in zinc efficiency · 1995 · compared with 0 Zn level

    Opposite direction

  3. positive
    Mild zinc deficiency depressed shoot dry matter.

    Effect of Zinc Deficiency on Growth, Phosphorus Concentration, and Phosphorus Toxicity of Wheat Plants · 1988

    Opposite directionAbout lacking this nutrient, so it counts the other way round

  4. positive
    Zinc application increased shoot dry matter.

    Salinity and Zinc Application Effects on Phytoavailability of Cadmium and Zinc · 2004

    Opposite direction

  5. positive
    Fe and Zn supply increased wheat dry weight relative to deficient treatments.

    Combined effect of iron and zinc on micronutrient levels in wheat (Triticum aestivum L.). · 2011 · compared with Fe or Zn deficient (0 mg 11) treatments

    Opposite direction

  6. positive
    Zn deficiency reduced wheat shoot growth.

    Plant genotype and micronutrient status influence colonization of wheat roots by soil bacteria · 1998

    Opposite directionAbout lacking this nutrient, so it counts the other way round

  7. positive
    Two sprays of combined nitrogen, potassium and zinc gave maximum emergence of 309 per square meter.

    EFFECT OF FOLIAR APPLICATION OF NITROGEN, POTASSIUM AND ZINC ON WHEAT GROWTH · 2011

    Opposite direction

  8. positive
    Residual, direct and cumulative zinc increased plant height.

    Residual, direct and cumulative effect of zinc application on wheat and rice yield under rice-wheat system · 2009

    Opposite direction

191 papers more in this group

See all 200 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.