Intervention effectmodel-written summary

Plants receiving 5 μM of Si from potassium silicate had the fewest lesions per leaf area.

A claim from The potential use of a silicon source as a component of an ecological management of coffee plants. · 2007

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Plants receiving 5 μM of Si from potassium silicate had the fewest lesions per leaf area.

Taxon
coffeeCoffeat0
Treatment
5 μM of Si from potassium silicatee0
Outcome
number of lesions per leaf areae0
Direction
loweste0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Coffea
Coffea · Taxon · picture of the genus (one of its species)Marcelo Corrêa · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The lowest number of lesions per leaf area was observed in plants that received 5 μM of Si from potassium silicate.”

✓ located verbatim in the source · abstract, characters 1567–1682
t0

“coffee plants.”

✓ located verbatim in the source · title, characters 84–98

Title

The potential use of a silicon source as a component of an ecological management of coffee plants.

Juliana Camargo Martinati; Ricardo Harakava; Sylvia Dias Guzzo; et al. 21st International Conference on Coffee Science, Montpellier, France, 11-15 September, 2006. 2007

Other claims from this paper (3)

Record rev-aa2d047013524e9d76f1faa368660e26522b3983976391214099c51af096006f · schema claims-v0.9 · position 3 in the model’s answer

silicate(4-) · disease · Coffea (coffee)Positive and negative results

4 papers: 3 positive, 1 negative or no effect

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

  1. no effect
    Potassium silicate alone did not efficiently reduce coffee leaf rust incidence under high rust incidence.

    Effect of foliar application of potassium silicate on the progress of coffee leaf rust · 2013

    Opposite direction

  2. positive
    Rust severity reached 32% with potassium silicate versus 44% with water at 36 days after inoculation.

    Effect of foliar‐applied potassium silicate on coffee leaf infection by Hemileia vastatrix · 2014 · compared with water

    Same direction

  3. positive
    Potassium silicate spraying induced defense molecules such as tannins and lignin in coffee plants.

    Study of Potassium Silicate Spraying in Coffee Plants to Control Oligonychus ilicis (McGregor) (Acari: Tetranychidae) · 2018

    Same direction

See all 4 papers →

potassium · disease · Coffea (coffee)Positive and negative results

5 papers: 4 positive, 1 negative or no effect

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

  1. no effect
    Potassium silicate alone did not efficiently reduce coffee leaf rust incidence under high rust incidence.

    Effect of foliar application of potassium silicate on the progress of coffee leaf rust · 2013

    Opposite direction

  2. positive
    Rust severity reached 32% with potassium silicate versus 44% with water at 36 days after inoculation.

    Effect of foliar‐applied potassium silicate on coffee leaf infection by Hemileia vastatrix · 2014 · compared with water

    Same direction

  3. positive
    Potassium silicate spraying induced defense molecules such as tannins and lignin in coffee plants.

    Study of Potassium Silicate Spraying in Coffee Plants to Control Oligonychus ilicis (McGregor) (Acari: Tetranychidae) · 2018

    Same direction

  4. positive
    With washing, K 30% phosphite at standard dose reduced rust severity.

    Factors influencing the performance of phosphites on the control of coffee leaf rust · 2021

    Same direction

See all 5 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.