Intervention effectmodel-written summary

Calcium feeding did not significantly change pepper fruit yield.

A claim from YIELDING AND BIOLOGICAL VALUE OF SWEET PEPPER FRUITS DEPENDING ON FOLIAR FEEDING USING CALCIUM · 2012

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Calcium feeding did not significantly change pepper fruit yield.

Taxon
sweet pepperCapsicum annuumt0
Treatment
calcium feedinge0
Outcome
pepper fruit yield sizee0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValueQualifier

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

Capsicum annuum
Capsicum annuum · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“No significant influence of applied calcium feeding on the pepper fruit yield size was recorded”

✓ located verbatim in the source · abstract, characters 498–593
t0

“SWEET PEPPER”

✓ located verbatim in the source · title, characters 33–45

Title

YIELDING AND BIOLOGICAL VALUE OF SWEET PEPPER FRUITS DEPENDING ON FOLIAR FEEDING USING CALCIUM

Zenia Michałojć; Katarzyna Dzida DOAJ (DOAJ: Directory of Open Access Journals) 2012

Other claims from this paper (5)

Record rev-ff48379a0b44f79f8181ba5da9d3d4b3405feb35e1f6028c81ebb03e9f6b6a2e · schema claims-v0.9 · position 1 in the model’s answer

calcium atom · yield · Capsicum annuum (sweet pepper)Positive and negative results

12 papers: 10 positive, 2 negative or no effect

1 paper in the same direction as this claim · 10 in the opposite direction

  1. positive
    Fruit yield of sweet pepper increased when plants were grown with high Mg/Ca.

    Effects of Antitranspirant Spray and Potassium: Calcium: Magnesium Ratio on Photosynthesis, Nutrient and Water Uptake, Growth, and Yield of Sweet Pepper · 2009

    Opposite direction

  2. positive
    Omission of N, Ca and micronutrients greatly reduced sweet pepper yield relative to the complete control.

    Deficiencies of nitrogen, calcium, and micronutrients are the most limiting factors for growth and yield of smell pepper plants · 2023 · compared with complete (control)

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

  3. positive
    Across harvests, either calcium application rate reduced sunscalded fruit yield.

    Spunbonded Rowcover and Calcium Fertilization Improve Quality and Yield in Bell Pepper · 1998

    Opposite direction

  4. positive
    Fruit yield increased by 24% relative to NPK alone.

    Effect of polyethylene coated calcium carbide on physiology, photosynthesis, growth and yield of sweet pepper · 2014 · compared with alone recommended dose of NPK fertilizers

    Opposite direction

  5. positive
    Foliar calcium and potassium significantly improved fruit weight in Capsicum annuum.

    Effect of Foliar Application of Micro-nutrient and Soil Condition on Growth and Yield of Sweet Pepper (Capsicum annuum L.) · 2016

    Opposite direction

  6. positive
    Calcium application increased the number of pollen grains, seed production and seed albumin content in sweet pepper.

    Calcium and boron foliar application in the production and quality of sweet pepper seeds · 2022 · compared with control without calcium and without boron

    Opposite direction

  7. positive
    Calcium with nanoic boron at 1 ml/l significantly increased the fruit weight ratio (68.22).

    Effect of Chemical and Nanoic Fertilizations N, Ca and B on the Quantitative, Qualitative and Yield Characteristics of Peppers Grown Under Greenhouses Conditions · 2022

    Opposite direction

  8. positive
    Ca(NO3)2 gave the earliest yield, followed by NaNO3 and NH4NO3.

    111 EFFECTS OF N SOURCE, APPLICATION FREQUENCY, AND SOIL NITRATE CONCENTRATION ON PEPPER YIELD AND QUALITY · 1994 · compared with NaNO 3 and NH 4 NO 3

    Opposite direction

3 papers more in this group

See all 12 papers →

infection · yield · Capsicum annuum (sweet pepper)Results agree

2 papers: 0 positive, 2 negative or no effect

1 paper in the same direction as this claim

  1. negative
    Specific virus infection reduced pollen fertility in otherwise fertile plants with (S) cytoplasm and Rfrf genotype.

    CYTOPLASMIC MALE STERILITY AND VIRUS INFECTION IN CAPSICUM ANNUUM L. · 1970 · compared with should be pollen fertile

    Same direction

See all 2 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.