Intervention effectmodel-written summary

Verbesina sphaerocephala extract reduced tomato seed germination relative to control.

A claim from The Impact of Aqueous Extracts of Verbesina sphaerocephala and Verbesina fastigiata on Germination and Growth in Solanum lycopersicum and Cucumis sativus Seedlings · 2022

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Verbesina sphaerocephala extract reduced tomato seed germination relative to control.

Treatment
extractse0
Outcome
seed germination percentagee0
Direction
reducede0
Qualifier
Verbesina sphaerocephalat0
Comparator
control treatmente0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValue

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The seed germination percentage was reduced in all treatments with the extracts of both Verbesina species when compared to that of the control treatment”

✓ located verbatim in the source · abstract, characters 713–865
e1

“tomato (Solanum lycopersicum)”

✓ located verbatim in the source · abstract, characters 454–483
t0

“Verbesina sphaerocephala”

✓ located verbatim in the source · title, characters 34–58

Title

The Impact of Aqueous Extracts of Verbesina sphaerocephala and Verbesina fastigiata on Germination and Growth in Solanum lycopersicum and Cucumis sativus Seedlings

Ana Paulina Velasco-Ramírez; Alejandro Velasco-Ramírez; Rosalba Mireya Hernández-Herrera; et al. Horticulturae 2022. doi:10.3390/horticulturae8070652

Other claims from this paper (4)

Record rev-b705f54495c202b9fc33c18699d44cc1c1e36e80e78f1c63fcf53a5f31764698 · schema claims-v0.9 · position 1 in the model’s answer

botanical · growth · Solanum lycopersicum (tomato)Positive and negative results

291 papers: 203 positive, 88 negative or no effect

88 papers in the same direction as this claim · 202 in the opposite direction

  1. positive
  2. positive
  3. positive
  4. positive
  5. positive
  6. positive
  7. positive
  8. positive

282 papers more in this group

See all 291 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.