Intervention effectmodel-written summary

Boot stage foliar nitrogen reduced spring wheat grain yield by 5%.

A claim from Foliar Nitrogen Application Timing Influence on Grain Yield and Protein Concentration of Hard Red Winter and Spring Wheat · 2003

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Boot stage foliar nitrogen reduced spring wheat grain yield by 5%.

Taxon
spring wheatTriticum aestivume1
Treatment
boot stage foliar Ne0
Outcome
Grain yielde0
Direction
reducede0
Value
5%e0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier

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

“Grain yield was significantly reduced 5% by boot stage foliar N for HRSW.”

✓ located verbatim in the source · abstract, characters 946–1019
e1

“spring wheat (HRSW)”

✓ located verbatim in the source · abstract, characters 260–279

Title

Foliar Nitrogen Application Timing Influence on Grain Yield and Protein Concentration of Hard Red Winter and Spring Wheat

Anthony G. Bly; Howard J. Woodard Agronomy Journal 2003. doi:10.2134/agronj2003.0335

Other claims from this paper (4)

Record rev-f651051a3437d4b1e1b96d828819da1a03f604df18778dc735b8c16913e83ebb · schema claims-v0.9 · position 2 in the model’s answer

application · yield · Triticum aestivum (wheat)Positive and negative results

877 papers: 795 positive, 82 negative or no effect

81 papers in the same direction as this claim · 795 in the opposite direction

  1. positive
    Fungicide spray at anthesis improved wheat yield.

    Effects of Soil pH on Wheat Grain Yield and Quality · 2014

    Opposite directionCites this paper

  2. positive
    Foliar potassium increased grain yield from 2988 to 3089 kg ha−1 compared with granular potassium.

    Foliar K application to rainfed wheat in a soil testing high K as an option to improve K use efficiency, grain yield and yield components · 2020 · compared with granular K

    Opposite directionCites this paper

  3. positive
    Under field drought, foliar zinc increased grain yield by 15%.

    Alleviation of drought stress in winter wheat by late foliar application of zinc, boron, and manganese · 2012

    Opposite direction

  4. positive
    Foliar Zn application in the field increased wheat grain yield and grain Zn concentration under adequate water supply and rain-fed conditions.

    Physiological Responses and Yield of Wheat Plants in Zinc-Mediated Alleviation of Drought Stress · 2017

    Opposite direction

  5. positive
    Foliar nano manganese changed grain nutrient content by 12% relative to soil exposure.

    Effects of Manganese Nanoparticle Exposure on Nutrient Acquisition in Wheat (Triticum aestivum L.) · 2018 · compared with soil

    Opposite direction

  6. positive
    Soil plus foliar zinc application considerably increased grain yield.

    Biofortification of Wheat Cultivars to Combat Zinc Deficiency · 2017

    Opposite direction

  7. positive
    Foliar nutrients significantly increased spikes per square metre, grains per spike and thousand grain weight.

    RESPONSE OF WHEAT TO FOLIAR APPLICATION OF NUTRIENTS · 2006

    Opposite direction

  8. positive
    Foliar glycinebetaine marginally enhanced biomass in the three crops.

    Exogenous Glycinebetaine Enhances Grain Yield of Maize, Sorghum and Wheat Grown Under Two Supplementary Watering Regimes · 1997

    Opposite direction

868 papers more in this group

See all 877 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.