Intervention effectmodel-written summary

The 'Guleki' variety gave the highest rooting rate (100%) on medium with ½ OM, 0.2 mg GA3 and 4 mg IBA.

A claim from Micropropagation of autochthonous olive varieties from Türkiye · 2023

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 'Guleki' variety gave the highest rooting rate (100%) on medium with ½ OM, 0.2 mg GA3 and 4 mg IBA.

Taxon
oliveOlea europaeae0
Material
Gulekie4
Treatment
medium containing ½ OM, 0.2 mg GA3 and 4 mg IBAe4
Outcome
rooting ratee4
Direction
higheste4
Value
100%e4

Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier

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

Olea europaea
Olea europaea · TaxonHans Hillewaert · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Olive (Olea europaea L.)”

✓ located verbatim in the source · abstract, characters 0–24
e4

“In terms of rooting rate, Guleki gave the highest rooting (100%) on medium containing ½ OM, 0.2 mg GA3 and 4 mg IBA”

✓ located verbatim in the source · abstract, characters 1711–1826

Title

Micropropagation of autochthonous olive varieties from Türkiye

Zeliha CIFTCI; Ebru SAKAR; Sezai ERCISLI; et al. Notulae Botanicae Horti Agrobotanici Cluj-Napoca 2023. doi:10.15835/nbha51313267

Other claims from this paper (4)

Record rev-9c64db7de7ddf5472e49c1ce7a9bbd7a57ab3661c20c69ed1b289462ceda9ee3 · schema claims-v0.9 · position 4 in the model’s answer

Gibberellic acid · growth · Olea europaea (common olive)Positive and negative results

13 papers: 12 positive, 1 negative or no effect

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

  1. negative
    Abscisic acid, gibberellic acid, kinetin and zeatin did not induce germination of olive seeds in darkness

    Endosperm dormancy breakage in olive seeds · 1984

    Opposite direction

  2. positive
    Under high salinity combined with GA3, growth and dry weight increased compared to salt-stressed plants without GA3.

    Ecophysiological and biochemical aspects of olive tree (Olea europaea L.) in response to salt stress and gibberellic acid-induced alleviation · 2020 · compared with salt stressed plants without GA3

    Same direction

  3. positive
    July GA3 slightly increased vegetative growth in the treatment year and next year.

    Effects of gibberellic acid, asparagine and glutamine on flower bud induction in olive · 1996

    Same direction

  4. positive
    Glutamic acid with cadmium increased olive root length up to 6.5 cm.

    Modulatory effects of glutamic acid on growth, photosynthetic pigments, and stress responses in olive plants subjected to cadmium stress · 2024

    Same direction

  5. positive
    A 0.50% zinc sulfate and 30 ppm GA3 spray produced the highest dry weight oil percentage, 34.75.

    Effect of GA3 and Zinc Sulfate on Fruit Yield and Oil Percentage of ‘Shengeh’ Olive Trees · 2010

    Same direction

  6. positive
    GA at 250 or 500 ppm promoted shoot growth, mainly by internode elongation.

    Effects of Gibberellic Acid and Indoleacetic Acid on Shoot Growth and Xylem Differentiation and Development in the Olive, Oha europaea L.1 · 1970

    Same direction

  7. positive
    The GA3 and urea interaction significantly increased all growth characteristics, particularly at 100 mg L-1 GA3 and 4000 mg L-1 urea.

    Effect of GA3 foliar application and urea on some green growth characteristics of olive young tree Picual cultivar (Olea Europea L.) · 2018

    Same direction

  8. positive
    Increasing GA3 to 1000 mg.L-1 significantly increased olive stem length, shoot root ratio and root length.

    Using Foliar Application of Fe and GA3 to Improve Growth of Two Olive cv. (Olea europaea ) Transplants. · 2018

    Same direction

4 papers more in this group

See all 13 papers →

indole-3-butyric acid · growth · Olea europaea (common olive)Positive and negative results

29 papers: 28 positive, 1 negative or no effect

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

  1. negative
    Rooting with tested concentrations of NAA, IAA and IBA was often unsuccessful.

    Different Methods of Olive Micropropagation · 2025

    Opposite direction

  2. positive
    IBA at 1.5 mg l -1 gave the best rooting response in Moraiolo olive.

    Effect of different concentrations of auxins on in vitro rooting of olive cultivar 'Moraiolo'. · 2009 · compared with best one

    Same direction

  3. positive
    Sucrose applied with IBA improved rooting percentage, adventitious root number and root length of olive cuttings.

    Relationship of Carbohydrate Sources and Indole-3-Butyric Acid in Olive Cuttings · 1995

    Same direction

  4. positive
    Tetranodal cuttings with 1.25 mg l -1 IBA gave 95 .33% rooting.

    INFLUENCE OF MICROCUTTING SIZES AND IBA CONCENTRATIONS ON IN VITRO ROOTING OF OLIVE cv. 'DOLCE AGOGIA' · 2009

    Same direction

  5. positive
    IBA 5000 ppm gave the highest rooting percentage, 70%.

    Effects of some auxins on propagation by hardwood cutting of Autumn Olive (Elaeagnus umbellata Thunb.) · 2018

    Same direction

  6. positive
    3000 ppm IBA increased root number in olive cuttings.

    EFFECT OF DIFFERENT CONCENTRATIONS OF IBA (INDULEBUTYRIC ACID) HORMONE AND CUTTING SEASON ON THE ROOTING OF THE CUTTINGS OF OLIVE (OLEA EUROPAEA VAR MANZANILLA) · 2014

    Same direction

  7. positive
    One hour of IBA base immersion was effective in rooting cuttings of cultivar Arbosana, reaching 66.7% rooting.

    Time of treatment with IBA in Olive cultivars rooting · 2018

    Same direction

  8. positive
    Gel IBA gave better rooting for every olive variety.

    Study of Some forms of IBA in the Rooting Process of the Olive · 2016

    Same direction

20 papers more in this group

See all 29 papers →

in vitro · growth · Olea europaea (common olive)Positive and negative results

19 papers: 17 positive, 2 negative or no effect

16 papers in the same direction as this claim · 2 in the opposite direction

  1. positive
    WPM with 4.0 mg/L BA gave maximum regeneration frequency and shoots per explant.

    Micropropagation and prevention of hyperhydricity in olive (Olea europaea L.) cultivar ‘Gemlik’ · 2019

    Same directionCited by this paper

  2. negative
    Root induction treatments before encapsulation of olive buds resulted in low plantlet regeneration.

    ENCAPSULATION OF IN VITRO PROLIFERATED BUDS OF OLIVE · 1998

    Opposite direction

  3. negative
    Sawdust gave minimum root number of 5.22 per plant.

    RESPONSE OF OLIVE CULTIVARS TO ROOTING THROUGH AIR LAYERING IN DIFFERENT GROWTH MEDIA · 2013

    Opposite direction

  4. positive
    The highest embryo conversion rate was 45% under a 16 h photoperiod on supplemented half-strength OM medium.

    Maturation and Conversion of Somatic Embryos Derived from Seeds of Olive (Olea europaea L.) cv. Dahbia: Occurrence of Secondary Embryogenesis and Adventitious Bud Formation · 2020

    Same direction

  5. positive
    Liquid OMe culture followed by subculture produced white-opaque embryos, some convertible into plants.

    GENETIC TRANSFORMATION OF OLIVE SOMATIC EMBRYOS THROUGH BIOLISTICS · 2007

    Same direction

  6. positive
    Liquid medium with 0.2 M sucrose hastened regrowth signs to 3 days after thawing versus 24-25 days without preculture.

    Effect of sucrose preculture and culture inoculum density on cryopreservation of olive somatic embryos · 2023 · compared with control, non-precultured embryos

    Same direction

  7. positive
    Cryopreservation raised fresh weight gain during proliferation in line T1.

    Effect of Cryopreservation on Olive (Olea europaea L.) Plant Regeneration via Somatic Embryogenesis · 2020

    Same direction

  8. positive
    Olive shoot growth was optimal on DKW medium with 4 mg/L 2iP.

    Occurrence of endophytic fungi causing recalcitrance of olive cultivar ‘Istrska belica’ during shoot culture establishment · 2015

    Same direction

10 papers more in this group

See all 19 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.