Intervention effectmodel-written summary

Zinc stimulated citrus tree growth.

A claim from Zinc effect on citrus, avocado: Large concentrations of zinc added to sand or soil cultures corrected mottle-leaf, increased leaf size and tree growth · 1959

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Zinc stimulated citrus tree growth.

Taxon
citrusCitruse0
Treatment
Zince0
Outcome
growthe0
Direction
stimulatee0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Citrus
Citrus · Taxon · picture of the genus (one of its species)Ellen Levy Finch ( Elf ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Zinc can stimulate the growth of citrus and avocado trees”

✓ located verbatim in the source · abstract, characters 0–57

Title

Zinc effect on citrus, avocado: Large concentrations of zinc added to sand or soil cultures corrected mottle-leaf, increased leaf size and tree growth

J Brusca; A Haas DOAJ (DOAJ: Directory of Open Access Journals) 1959

Other claims from this paper (3)

Record rev-0cafbedccede5239e7c62ab7264d5cedf6286a12e006242d79a6e19af30bd8f7 · schema claims-v0.9 · position 1 in the model’s answer

zinc atom · growth · CitrusResults agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this claim

  1. positive
    Combined foliar and ground manganese and zinc increased canopy volume in later years.

    The Effect of Foliar and Ground-Applied Essential Nutrients on Huanglongbing-Affected Mature Citrus Trees · 2021

    Same direction

  2. positive
    Enhanced Zn nutrition improved growth of HLB-affected grapefruit seedlings.

    Effect of Enhanced Zinc Nutrition on Mitigation of Huanglongbing (HLB)-affected Citrus · 2014

    Same direction

  3. positive
    Genetic algorithm optimization of leaf nutrients enhanced citrus crown diameter by 45.6%.

    How do leaf nutrients orchestrate citrus growth? An artificial intelligence and machine learning approach to decoding complex interactions · 2025

    Same direction

See all 4 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.