Intervention effectmodel-written summary

Foliar potassium had no effect on cotton yield.

A claim from Skip‐Row Planting Is Potentially Beneficial in Rainfed Cotton · 2024

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Foliar potassium had no effect on cotton yield.

Treatment
Foliar K applicatione0
Outcome
yielde0
Direction
no effecte0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Gossypium hirsutum
Gossypium hirsutum · TaxonChriKo · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Foliar K application had no effect on yield or quality”

✓ located verbatim in the source · abstract, characters 928–982
t0

“Cotton”

✓ located verbatim in the source · title, characters 55–61

Title

Skip‐Row Planting Is Potentially Beneficial in Rainfed Cotton

CSA News 2024. doi:10.1002/csan.21230

Other claims from this paper (5)

Record rev-fa3c5376ccd778fb39ab30fc0da71199143cfd556b98f4358b6ea91777c5f6be · schema claims-v0.9 · position 1 in the model’s answer

potassium · yield · Gossypium hirsutum (cotton)Results differ

97 papers: 86 positive, 11 negative or no effect

10 papers in the same direction as this claim · 86 in the opposite direction

  1. positive
    K deficiency during squaring reduced cotton leaf area and dry matter accumulation.

    Influence of Potassium Deficiency on Photosynthesis, Chlorophyll Content, and Chloroplast Ultrastructure of Cotton Plants · 2001

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

  2. positive
    K deficiency reduced seed mass by 4%

    Genotypic Interactions with Potassium and Nitrogen in Cotton of Varied Maturity · 1996 · compared with 112 kg ha −1 K

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

  3. positive
    Applied K significantly increased seed-cotton yield each year.

    Potassium Nutrition Effects on Lint Yield and Fiber Quality of Acala Cotton · 1990

    Opposite direction

  4. positive
    Potassium increased seed cotton yield.

    Yield, Fiber Quality and Potassium Content of Irrigated Cotton Plants as Affected by Rates of Potassium1 · 1965

    Opposite direction

  5. positive
    Cotton growth and yield were significantly improved with increasing rates of potassium application.

    Straw-based biochar mediated potassium availability and increased growth and yield of cotton (Gossypium hirsutum L.) · 2020

    Opposite direction

  6. positive
    Potash increased seed cotton yield nonsignificantly over NP.

    Effect of Long-term Application of Fertilizers and Manures on Soil Properties and Yield under Cotton-Wheat Rotation in North-West Rajasthan · 1997 · compared with NP application

    Opposite direction

  7. positive
    Potassium and MC increased cotton seed yield after higher N application.

    Nitrogen, potassium and plant growth retardant effects on oil content and quality of cotton seed · 2007

    Opposite direction

  8. positive
    CIM 573 with MLE, nitrogen and potassium had higher plant height, yield and fiber traits in 2017.

    Exogenously Applied Bio-Stimulant and Synthetic Fertilizers to Improve the Growth, Yield and Fiber Quality of Cotton · 2019

    Opposite direction

88 papers more in this group

See all 97 papers →

application · yield · Gossypium hirsutum (cotton)Positive and negative results

283 papers: 253 positive, 30 negative or no effect

29 papers in the same direction as this claim · 253 in the opposite direction

  1. positive
    Foliar urea before each irrigation significantly raised lint yields.

    The effects of duration, timing and chemical amelioration of short-term waterlogging during furrow irrigation of cotton in a cracking grey clay · 1982

    Opposite direction

  2. positive
    Four foliar B applications increased yields 8% over untreated check.

    Foliar Feeding of Cotton: Evaluating Potassium Sources, Potassium Solution Buffering, and Boron · 1998

    Opposite direction

  3. positive
    Foliar ascorbic acid at 40–60 mg/L improved crop yield in heat stressed cotton.

    Ascorbic acid triggered physiochemical transformations at different phenological stages of heat‐stressed Bt cotton · 2017

    Opposite direction

  4. positive
    Foliar Zn, B, Mn, Cu and Fe spray improved seed-cotton yield over soil-applied NPK fertilization.

    Role of foliar feeding of micronutrients in yield maximization of cotton in Punjab · 2013 · compared with soil applied NPK fertilizers

    Opposite direction

  5. positive
    Combined silicon and salicylic acid foliar application increased cotton yield.

    Silicon and salicylic acid in the physiology and yield of cotton · 2019

    Opposite direction

  6. positive
    Foliar N recovered more cotton yield under more severe waterlogging when soil N was not high.

    Seasonal and Soil Fertility Effects on the Response of Waterlogged Cotton to Foliar‐Applied Nitrogen Fertilizer · 1988

    Opposite direction

  7. positive
    Potassium and MC increased cotton seed yield after higher N application.

    Nitrogen, potassium and plant growth retardant effects on oil content and quality of cotton seed · 2007

    Opposite direction

  8. positive
    Foliar boron sprays significantly increased boll number.

    Interactive Effect of Nitrogen and Boron on Cotton Yield and Fiber Quality · 2005

    Opposite direction

274 papers more in this group

See all 283 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.