Intervention effectmodel-written summary

GA3 treatment and UV application increased shallot productivity.

A claim from Interactions of Growth Environmental and Application of GA3 Concentration On Shallot Productivity · 2021

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

GA3 treatment and UV application increased shallot productivity.

Treatment
GA3 treatment and UV applicatione0
Outcome
productivity of shallotse0
Direction
increasinge0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Allium cepa var. aggregatum
Allium cepa var. aggregatum · TaxonEvan-Amos · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“GA3 treatment and UV application are very influential in increasing the productivity of shallots”

✓ located verbatim in the source · abstract, characters 889–985

Title

Interactions of Growth Environmental and Application of GA3 Concentration On Shallot Productivity

A R Handayani; E Syam’un; F Ulfa IOP Conference Series Earth and Environmental Science 2021. doi:10.1088/1755-1315/921/1/012051

Other claims from this paper (2)

Record rev-3e0ee44ce8bb897a9fe27893132b5a6a27ab138eaa952549c61e2b5c37155132 · schema claims-v0.9 · position 1 in the model’s answer

Gibberellic acid · yield · Allium cepa (onion)Results differ

23 papers: 22 positive, 1 negative or no effect

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

  1. no effect
    GA3 concentrations had no significant effect on onion bulb length.

    Morphological Performance of Onion under Exogenous Treatments of GA3 · 2018

    Opposite direction

  2. positive
    Only GA3 led to vigorous onion and garlic growth and yield.

    DIFFERENTIAL RESPONSES OF ONION AND GARLIC AGAINST PLANT GROWTH REGULATORS · 2011

    Same direction

  3. positive
    GA3 at 100 ppm produced maximum onion bulb yield of 15.23 t/ha versus 10.10 t/ha in control.

    EFFECT OF SULPHUR AND GA3 ON THE GROWTH AND YIELD OF ONION · 2010 · compared with control

    Same direction

  4. positive
    GA3 50 mg/l as root dipping plus foliar spray increased bulb yield of onion compared with control.

    Influence of plant growth regulators and their application methods on yield and quality of onion (Allium cepa L.). · 2010 · compared with control

    Same direction

  5. positive
    GA 3 -treated onion plants increased seed yield by about 30%.

    The Effect of GA3 Application on Flowering and Seed Production in Onion1 · 1980

    Same direction

  6. positive
    Leaf pruning with GA 150 ppm as foliar spray gave maximum plant height, number of leaves per plant and bulb weight.

    Pruning and Gibberellic Acid on the Growth and Yield Attributes of Onion (Allium cepa L.) var Agrifond Light Red · 2018 · compared with without leaf and root pruning and no GA control treatment

    Same direction

  7. positive
    November and December 1000 ppm GA limited seed yield per umbel.

    Bolting and Other Responses of Onion (Allium cepa L.) to Growth-Regulating Chemicals1 · 1975

    Same direction

  8. positive
    Seed weight significantly increased at the highest GA 3 level.

    GA3-increased Bolting and Seed Production in Late-planted Onions1 · 1982

    Same direction

14 papers more in this group

See all 23 papers →

uv · yield · Allium cepa (onion)Positive and negative results

3 papers: 2 positive, 1 negative or no effect

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

  1. no effect
    UV-B irradiation of 4 hours/day for 7 days did not inhibit the growth and production of shallot plants.

    Induced Resistance of Shallot (Allium cepa L. var aggregatum) against Twisted Disease Using Ultraviolet-B Light · 2023

    Opposite direction

  2. positive
    The UV and LED lighting technology reduces long-term operational costs.

    Pemanfaatan Lampu Penerangan Sebagai Metode Pengendalian Hama di Ladang Sawah Bawang Masyarakat Dringu Probolinggo · 2025

    Same direction

See all 3 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.