Intervention effectmodel-written summary

Two growth-regulator sprays favored onion yield, particularly cycocel and polyamine.

A claim from PHYSIOLOGICAL STUDIES OF SOME G~pWTH REGULATORS ON THE GROWTH, YIELD AND CHEMICAL CONSTITUENTS OF ONION PLANTS (Allium cepa L.) · 2003

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Two growth-regulator sprays favored onion yield, particularly cycocel and polyamine.

Taxon
onionAllium cepae0
Treatment
spraying onion plants twice with growth regulatorse0
Outcome
yielde0
Direction
favourable effede0
Qualifier
especially with cycocel and polyaTinee0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue

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

Allium cepa
Allium cepa · TaxonMehdi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“spraying onion plants twice with growth regulators had a favourable effed on yield, especially with cycocel and polyaTine.”

✓ located verbatim in the source · abstract, characters 486–608

Title

PHYSIOLOGICAL STUDIES OF SOME G~pWTH REGULATORS ON THE GROWTH, YIELD AND CHEMICAL CONSTITUENTS OF ONION PLANTS (Allium cepa L.)

E. Habba, Journal of Plant Production 2003. doi:10.21608/jpp.2003.242486

Other claims from this paper (4)

Record rev-af9f8b01ac47655b781d92fea8f3e07fb96d2ea376dc3d1402c1bc959edbde2e · schema claims-v0.9 · position 3 in the model’s answer

class · yield · Allium cepa (onion)Positive and negative results

17 papers: 11 positive, 6 negative or no effect

10 papers in the same direction as this claim · 4 in the opposite direction · 2 reporting no difference from an alternative

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

8 papers more in this group

See all 17 papers →

application · yield · Allium cepa (onion)Positive and negative results

131 papers: 121 positive, 10 negative or no effect

120 papers in the same direction as this claim · 10 in the opposite direction

  1. no effect
  2. negative
    Foliar boron decreased yields in onions.

    The Contribution of Foliar Exposure to Boron Toxicity · 2007 · compared with without a component of foliar contact

    Opposite direction

  3. no effect
  4. negative
  5. no effect
  6. negative
  7. no effect
  8. negative

122 papers more in this group

See all 131 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.