Intervention effectmodel-written summary

Application of 20 Kg. Zn/ha raised leaf Zn concentration at pre-flowering.

A claim from Leaf analysis for monitoring the fertilizer requirements of peanut · 1980

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Application of 20 Kg. Zn/ha raised leaf Zn concentration at pre-flowering.

Organ / stage
leaf at pre‐floweringe0
Treatment
20 Kg. Zn/hae0
Outcome
concentration of Zne0
Direction
raisede0

Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

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

Verbatim

e0

“concentration of Zn and B in the peanut plant leaf at pre‐flowering can be raised and the yield increased with the application of 20 Kg. Zn/ha and 1 Kg. B/ha”

✓ located verbatim in the source · abstract, characters 70–227

Title

Leaf analysis for monitoring the fertilizer requirements of peanut

M. S. Brar; Bhajan Singh; G. S. Sekhon Communications in Soil Science and Plant Analysis 1980. doi:10.1080/00103628009367041

Other claims from this paper (3)

Record rev-9dde379fa3268eda10ed9a34b861939a2f3d8c766a7265c3f0df0091c0db7984 · schema claims-v0.9 · position 1 in the model’s answer

zinc atom · molecular: metabolites · Arachis hypogaea (peanut)Positive and negative results

7 papers: 6 positive, 1 negative or no effect

5 papers in the same direction as this claim · 1 in the opposite direction

  1. no effect
    Zinc timing and phosphorus levels did not significantly affect peanut seed oil content.

    MAXIMIZING PRODUCTIVITY AND QUALITY OF PEANUT (Arachis hypogea L.) by PROPER PHOSPHORUS FERTILIZER LEVEL AND Zinc APPLICATION TIME · 2024

    Opposite direction

  2. positive
    The Fe+Mn+Zn combination had the highest reported seed oil content.

    Interaction effect of some micronutrients on yield, elemental composition and oil content of peanut · 1996

    Same direction

  3. positive
    ICGV00308 with P 30 Zn 1.5 fertilizer had the highest fat content, 43.95%.

    Response of groundnut (Arachis hypogaea L.) genotypes to combined application of phosphorus and foliar zinc fertilizers in Central Tigray, Ethiopia · 2020

    Same direction

  4. positive
    Higher zinc application levels increased groundnut zinc content.

    Content and uptake of macronutrients by groundnut (Arachis hypogaeaL.) as influenced by soil application of zinc and boron in sandy loam soils of Karnataka, India · 2015

    Same direction

  5. positive
    Foliar moringa leaf extract at 20% with zinc at 12 kg/ha gave maximum total free amino acids of 383 in groundnut.

    Agronomic and nutritional evaluation of Groundnut crop as affected by moringa leaf extract and zinc application · 2023

    Same direction

  6. positive
    Nano-form zinc application enhances the isoprene biosynthetic pathway in groundnut.

    Nanoscale zinc for sustainable groundnut growth: an eco-conscious molecular approach · 2026

    Same direction

See all 7 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.