Intervention effectmodel-written summary

Nitrate enhanced wheat top growth.

A claim from Effect of organic acids on the growth of rice and wheat seedlings supplied with ammonium and nitrate. · 1985

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Nitrate enhanced wheat top growth.

Treatment
nitratee0
Outcome
growth of tope0
Direction
enhancede0

Not reportedMaterialGeneCompoundOrgan / 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

“The growth of top was enhanced by nitrate”

✓ located verbatim in the source · abstract, characters 873–914
t0

“rice and wheat”

✓ located verbatim in the source · title, characters 41–55

Title

Effect of organic acids on the growth of rice and wheat seedlings supplied with ammonium and nitrate.

Shigekazu HAYASHI; Kikuo KUMAZAWA Japanese Journal of Crop Science 1985. doi:10.1626/jcs.54.134

Other claims from this paper (17)

Record rev-87f22f439fde65e80a751dfe7222d37b4178df7296007fa738bafab74cd012bd · schema claims-v0.9 · position 13 in the model’s answer

nitrogen · growth · Triticum aestivum (wheat)Positive and negative results

551 papers: 426 positive, 125 negative or no effect

425 papers in the same direction as this claim · 116 in the opposite direction · 9 reporting no difference from an alternative

  1. negative
    High ammonium inhibited wheat cell growth.

    The Effects of Amino Acids and Ammonium on the Growth of Plant Cells in Suspension Culture · 1970

    Opposite directionCited by this paper

  2. no effect
    Urea added to ZnO foliar spray had no effect on shoot growth.

    Zinc Mobility in Wheat: Uptake and Distribution of Zinc Applied to Leaves or Roots · 2001

    Opposite direction

  3. negative
    When wheat received nitrate rather than ammonium, CO2 enhancement of shoot growth was halved.

    Nitrogen assimilation and growth of wheat under elevated carbon dioxide · 2002

    Opposite direction

  4. no effect
    Nitrogen treatment had little effect on the rate of apical development.

    Leaf Emergence, Tiller Growth, and Apical Development of Nitrogen‐Dificient Spring Wheat · 1993

    Opposite direction

  5. negative
    High nitrogen levels increased stem height in winter wheat.

    The effect of nitrogen and growth regulators on stem and root characteristics associated with lodging in two cultivars of winter wheat · 1995

    Opposite direction

  6. negative
    Nitrogen application caused excessive lodging in Gage.

    Nitrate Reductase Activity and its Relationship to Accumulation of Vegetative and Grain Nitrogen in Wheat (Triticum aestivum L.)1 · 1973

    Opposite direction

  7. negative
    Increasing nitrogen significantly increased lodging risk.

    Effect of nitrogen levels and nitrogen ratios on lodging resistance and yield potential of winter wheat (Triticum aestivum L.) · 2017

    Opposite direction

  8. no effect
    fertilizer N rate had no effect on main stem development rate.

    Estimation of Spring Wheat Leaf Growth Rates and Anthesis from Air Temperature1 · 1984

    Opposite direction

542 papers more in this group

See all 551 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.