Intervention effectmodel-written summary

Gypsum plus calcium nitrate produced peanut protein yield of 380.1 kg ha−1.

A claim from Conventional versus Nano Calcium Forms on Peanut Production under Sandy Soil Conditions · 2021

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Gypsum plus calcium nitrate produced peanut protein yield of 380.1 kg ha−1.

Treatment
gypsum plus Ca(NO3)2e0
Outcome
protein yielde0
Direction
greateste0
Value
380.1 kg ha−1e0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

t0

“Peanut”

✓ located verbatim in the source · title, characters 42–48
e0

“The conventional treatment of gypsum plus Ca(NO3)2 resulted in the greatest seed yield (1.6 ton ha−1), oil yield (700.3 kg ha−1), and protein yield (380.1 kg ha−1).”

✓ located verbatim in the source · abstract, characters 919–1083

Title

Conventional versus Nano Calcium Forms on Peanut Production under Sandy Soil Conditions

Mohamed Hamza; Mohamed Abbas; Asmaa Abd Elrahman; et al. Agriculture 2021. doi:10.3390/agriculture11080767

Other claims from this paper (9)

Record rev-db6a5259df85de07c86a64aa5abd513f0a8fb0ff5a3a5934996197a4442bb925 · schema claims-v0.9 · position 9 in the model’s answer

calcium atom · quality: protein · Arachis hypogaea (peanut)Results agree

9 papers: 9 positive, 0 negative or no effect

8 papers in the same direction as this claim

  1. positive
    Ca+B maximally improved peanut seed protein.

    The Individual and Combined Effect of Nanoparticles and Biofertilizers on Growth, Yield, and Biochemical Attributes of Peanuts (Arachis hypogea L.) · 2022

    Same directionCites this paper

  2. positive
    The greatest protein yield (673 kg/ha) was obtained with Zn and Ca nanofertilizers in groundnut.

    Evaluation of the Seed Quality and Fatty Acids Composition of Groundnut ( Arachis Hypogaea L.) in Response to the Conventional and Nano Forms of Zn and Ca Based Fertilizers · 2023

    Same directionCites this paper

  3. positive
    Calcium fertilizer under drought stress increased the fat and protein contents of peanut kernel.

    [Effects of calcium fertilizer application on peanut growth, physiological characteristics, yield and quality under drought stress]. · 2015

    Same direction

  4. positive
    Calcium increased fat and protein content in peanut kernels.

    Effects of Different Ca Applications on Physiological Characteristics, Yield and Quality in Peanut · 2008

    Same direction

  5. positive
    Calcium increased peanut kernel fat and protein contents.

    [Effects of applying calcium on peanut physiological characteristics, its yield and kernel quality under cadmium stress]. · 2011

    Same direction

  6. positive
    Calcium fertilizer improved peanut seed kernel protein content.

    Effects of Different Ca Fertilizer Applications on Nitrogen Metabolism in Peanut · 2014

    Same direction

  7. positive
    Calcium fertilizer increased peanut pod protein and fat content.

    Effect of different calcium fertilizers on yield and quality in peanut pod · 2011

    Same direction

  8. positive
    Peanut planted 15 cm apart at 56000 plants/fad and sprayed with chelated calcium and iron gave the highest pod, seed, oil and protein yields per fad in both seasons.

    Response of Peanut Plants to Foliar Nutrition Treatments and Plant Densities Under the Condition of Newly Reclaimed Sandy Soils · 2025

    Same direction

See all 9 papers →

lime · quality: protein · Arachis hypogaea (peanut)Results agree

9 papers: 9 positive, 0 negative or no effect

8 papers in the same direction as this claim

  1. positive
    Gypsum application gave the highest peanut yield components and crude protein percentage.

    Effectiveness of Soil Amendments Application on Sandy Soil Properties and Peanut Productivity · 2016 · compared with control or other tested treatments

    Same direction

  2. positive
    Combined lime and phosphorus gave the highest protein content (33.1%).

    Growth, yield, yield components, and grain qualities of groundnut (Arachis hypogaea L.) as affected by liming and phosphorus rates in southwest Ethiopia · 2023 · compared with neither lime nor phosphorus was applied

    Same direction

  3. positive
    The same split treatment gave higher protein yield than other treatments.

    Effect of Different Rate and Time of Application of Slag based Gypsum on Nutrient Use Efficiency, Quality and Yield of Groundnut · 2023 · compared with other treatments

    Same direction

  4. positive
    Full basal single superphosphate plus gypsum gave maximum protein contents and was on par with full basal single superphosphate alone.

    Effect of phosphatic fertilizers, gypsum and their mode of application on yield, oil and protein content of groundnut (Arachis hypogaea) · 2001 · compared with single superphosphate @ 60 kg P20,ha full basal

    Same direction

  5. positive
    Gypsum at 500 kg / fed significantly increased seed oil percentage and total protein.

    RESPONSES OF THREE PEANUT CULTIVARS TO GYPSUM · 2009

    Same direction

  6. positive
    Gypsum and NPK at the recommended rates raised oil and protein yields of peanut above the control.

    INFLUENCE OF GYPSUM AND NPK RATES APPLICATION ON YIELD AND SOME NUTRIENTS UPTAKE OF PEANUT PLANTS GROWN IN NEWLY RECLAIMED SANDY SOIL · 2004 · compared with the control

    Same direction

  7. positive
    Gypsum significantly increased grain oil and protein.

    EFFECT OF ORGANIC FERTILIZER, GYPSUM AND FOLIAR-CA ON YIELD, YIELD COMPONENTS AND QUALITY OF PEANUT PLANT GROWN IN SANDY SOIL · 2018

    Same direction

  8. positive
    Groundnut protein yield was highest with lime at 0.2 LR plus gypsum at 250 kg/ha applied to groundnut (424.6 kg/ha).

    Growth, Yield and Quality of Rabi Groundnut (Arachis hypogaea L.) as Influenced by Sources of Calcium and Sulphur under Different Site - Specific Nitrogen Management in Rice-Groundnut Cropping System · 2024

    Same direction

See all 9 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.