Intervention effectmodel-written summary

The 74% soil, 20% vermicompost and 6% biochar medium gave soil plant analysis development values (leaf greenness).

A claim from Synergistic effects of vermicompost and biochar amendments on cherry tomato production in an urban rooftop garden: A 2‐year study · 2026

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The 74% soil, 20% vermicompost and 6% biochar medium gave soil plant analysis development values (leaf greenness).

Treatment
74% soil, 20% vermicompost, and 6% biochare0
Outcome
soil plant analysis development values (leaf greenness)e0
Direction
highe0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Solanum lycopersicum var. cerasiforme
Solanum lycopersicum var. cerasiforme · TaxonJS · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The treatments with 74% soil, 20% vermicompost, and 6% biochar produced the tallest plants, the highest leaf number, thick stems, high soil plant analysis development values (leaf greenness), high relative water content, and the highest fruit yield across both years.”

✓ located verbatim in the source · abstract, characters 973–1240
e1

“cherry tomato ( Solanum lycopersicum var. cerasiforme )”

✓ located verbatim in the source · abstract, characters 375–430

Title

Synergistic effects of vermicompost and biochar amendments on cherry tomato production in an urban rooftop garden: A 2‐year study

Mohammad Mahbub Islam; Robiul Islam; Rezowana Nizam; et al. Urban Agriculture & Regional Food Systems 2026. doi:10.1002/uar2.70045

Other claims from this paper (8)

Record rev-c8a5bed5489eb4afcdf9b741465f754d45b3fbf242325d3d2fd71f6eaa09e686 · schema claims-v0.9 · position 5 in the model’s answer

biochar · physiology: pigments · Solanum lycopersicum (tomato)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. no effect
  2. positive
  3. positive
  4. positive
  5. positive
  6. positive
  7. positive
  8. positive

4 papers more in this group

See all 13 papers →

fertilization · physiology: pigments · Solanum lycopersicum (tomato)Positive and negative results

105 papers: 84 positive, 21 negative or no effect

83 papers in the same direction as this claim · 19 in the opposite direction · 2 reporting no difference from an alternative

  1. positive
  2. no effect
  3. no effect
  4. no effect
  5. negative
  6. no effect
  7. negative
  8. no effect

96 papers more in this group

See all 105 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.