Intervention effectmodel-written summary

Complementary irrigation increased fruit size.

A claim from The effect of complementary irrigation on fruit growth, ripening pattern and oil characteristics of olive (Olea europaeaL.) cv. Carolea · 1996

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Complementary irrigation increased fruit size.

Taxon
oliveOlea europaeae0
Material
Caroleae0
Treatment
Complementary irrigation, 80 mme0
Outcome
fruit sizee0
Direction
increasede0

Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

“Complementary irrigation, 80 mm, distributed only during the third stage of fruit development, delayed ripening time and increased fruit size and oil content for fruits of the olive cv. Carolea.”

✓ located verbatim in the source · abstract, characters 7–201

Title

The effect of complementary irrigation on fruit growth, ripening pattern and oil characteristics of olive (Olea europaeaL.) cv. Carolea

P. Inglese; E. Barone; G. Gullo Journal of Horticultural Science 1996. doi:10.1080/14620316.1996.11515404

Other claims from this paper (11)

Record rev-d08075be0f944d92288f3efd024905482787e78ccce4526a1fca765f97c98428 · schema claims-v0.9 · position 2 in the model’s answer

irrigation · yield · Olea europaea (common olive)Results differ

53 papers: 26 positive, 27 negative or no effect

25 papers in the same direction as this claim · 24 in the opposite direction · 3 reporting no difference from an alternative

  1. negative
    Full irrigation in bearing years and rain-fed management in nonbearing years yielded a less favorable response than the other two deficit treatments.

    Yield Responses of a Mature Olive Orchard to Water Deficits · 2003 · compared with other two deficit treatments

    Opposite directionCites this paper

  2. no effect
    Irrigation regimes did not affect olive fruit mesocarp and endocarp size as fresh and dry weights.

    Effect of complementary irrigation on yield components and alternate bearing of a traditional olive orchard in semi-arid conditions · 2016

    Opposite directionCites this paper

  3. no effect
    Irrigation had little effect on olive fruit size.

    Impact of pre-harvest irrigation on fruit yield and oil contents of olive (Olea europaea L.) cv. Coratina · 2020

    Opposite directionCites this paper

  4. positive
    Irrigation increased olive fruit weight and pulp/pit ratio under local environmental conditions

    The Impact of Irrigation on Olive Fruit Yield and Oil Quality in a Humid Climate · 2022

    Same directionCites this paper

  5. positive
    In dry 2017, irrigation increased olive fruit weight by 35%.

    Irrigation of Young Olives Grown on Reclaimed Karst Soil Increases Fruit Size, Weight and Oil Yield and Balances the Sensory Oil Profile · 2022 · compared with rain-fed conditions

    Same directionCites this paper

  6. no effect
    Irrigation had no effect on yield in less productive years.

    Partial Root-Zone Drying of Olive (Olea europaea var. 'Chetoui') Induces Reduced Yield under Field Conditions · 2016

    Opposite direction

  7. no effect
    Regulated deficit irrigation did not decrease olive fruit yield.

    Ripening Indices, Olive Yield and Oil Quality in Response to Irrigation With Saline Reclaimed Water and Deficit Strategies · 2019 · compared with full irrigation

    Opposite direction

  8. negative
    Saline irrigation at 4.2 dS/m showed only a low rate of retardation effect on olive growth or yield compared with 1.2 dS/m water.

    Vegetative and Reproductive Response of Olive Cultivars to Moderate Saline Water Irrigation · 2008 · compared with water

    Opposite direction

44 papers more in this group

See all 53 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.