Intervention effectmodel-written summary

Paclobutrazol was less effective for growth traits.

A claim from EFFECT OF ASCORBIC ACID, BENZYL ADENINE AND PACLOBUTRAZOL ON GROWTH, YIELD AND SOME METABOLIC CONSTITUENTS OF SUNFLOWER PLANTS · 2013

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Paclobutrazol was less effective for growth traits.

Taxon
SUNFLOWERHelianthus annuust0
Treatment
Paclobutrazole0
Outcome
growth characteristicse0
Direction
less effectivee0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Helianthus annuus
Helianthus annuus · TaxonJon Sullivan · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Paclobutrazol seemed to be less effective regarding growth characteristics.”

✓ located verbatim in the source · abstract, characters 418–493
t0

“SUNFLOWER PLANTS”

✓ located verbatim in the source · title, characters 110–126

Title

EFFECT OF ASCORBIC ACID, BENZYL ADENINE AND PACLOBUTRAZOL ON GROWTH, YIELD AND SOME METABOLIC CONSTITUENTS OF SUNFLOWER PLANTS

Emad EL- Dein Ewais ˜Al-œAzhar Journal of Pharmaceutical Sciences/Al-Azhar Journal of Pharmaceutical Sciences 2013. doi:10.21608/ajps.2013.7105

Other claims from this paper (8)

Record rev-40dd353aaed26cf09e16b720bb98ec648ace854e32a21cf7a6ba01e01c336eda · schema claims-v0.9 · position 3 in the model’s answer

paclobutrazol · growth · Helianthus annuus (common sunflower)Positive and negative results

10 papers: 8 positive, 2 negative or no effect

1 paper in the same direction as this claim · 8 in the opposite direction

  1. positive
    Double foliar PBZ application reduced sunflower plant height at maturity by 4.4%

    Sunflower response to repeated foliar applications of Paclobutrazol · 2015

    Opposite direction

  2. positive
    Increasing paclobutrazol reduced growth of sunflower.

    Paclobutrazol and ancymidol lower water use of potted ornamental plants and plugs · 2014

    Opposite direction

  3. positive
    All tested paclobutrazol doses reduced height by about 27% versus untreated plants.

    Efficacy of Paclobutrazol Drenches on Growth of Potted Sunflowers Grown in 16.5-cm Pots · 1997 · compared with untreated control

    Opposite direction

  4. positive
    Paclobutrazol soaking decreased height by 4.49% versus unsoaked.

    THE MORPHOLOGICAL CHANGE IN SUNFLOWER PLANT UNDER HARDENING CONDITIONS TO DROUGHT TOLERANCE . I. PLANT HEIGHT AND STEM DIAMETER · 2009 · compared with unsoaked

    Opposite direction

  5. positive
    The 50 ppm paclobutrazol concentration was more effective than the other concentrations for sunflower growth and display period.

    Effectiveness of Sintetic Retardan on Growth and Display Period of Sunflower (Hellianthus annus L.). · 2017 · compared with others

    Opposite direction

  6. positive
    Presowing soaking in paclobutrazol increased sunflower leaf area by 35.9% versus unsoaked seed.

    The Morphological Change in Sunflower Plant under Hardening Conditions to Drought Tolerance. II. Leaf Number and Leaf Area · 2009 · compared with unsoaked

    Opposite direction

  7. positive
    Paclobutrazol soaking increased sunflower leaf area by 35.9%.

    The Morphological Change in Sunflower Plant under Hardening Conditions to Drought Tolerance. II. Leaf Number and Leaf Area · 2009 · compared with unsoaked

    Opposite direction

  8. positive
    Soaking seeds in paclobutrazol and pix solutions increased stem diameter at physiological maturation by 9.78 and 12.18% relative to unsoaked seeds as a mean of seasons.

    THE MORPHOLOGICAL CHANGE IN SUNFLOWER PLANT UNDER HARDENING CONDITIONS TO DROUGHT TOLERANCE . I. PLANT HEIGHT AND STEM DIAMETER · 2009 · compared with unsoaked

    Opposite direction

1 paper more in this group

See all 10 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.