Claim · model-written summary
Ethephon at 200 ppm significantly improved flowers per umbel.
- Taxon
- onion
Allium cepat0 - Treatment
- ethephon 200 ppme0
- Outcome
- flowers per umbelse0
- Direction
- improvede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The Ethephon application also significantly improved flowers per umbels, seed weight per primary and secondary umbel, yield per plant, yield per plot, yield per heactare, 100 seed weight of primary umbel, germination% of primary and secdondary umbel were recorded with ethephon 200 ppm”
t0“onion”
Title
Effect of plant growth regulators on growth and seed yield of onion
Sangole Gayatri; AM Sonkamble; VS Kale; et al. International Journal of Advanced Biochemistry Research 2025. doi:10.33545/26174693.2025.v9.i8sq.5334
Other claims from this paper (7)
- Intervention effect CCC at 200 ppm significantly reduced onion plant height.
- Intervention effect Ethephon at 200 ppm increased onion leaf, seed stalk, and umbel numbers.
- Intervention effect Ethephon at 200 ppm significantly improved seed weight per primary and secondary umbel.
- Intervention effect Ethephon at 200 ppm significantly improved onion yield per plant, plot and hectare.
- Intervention effect Ethephon at 200 ppm significantly improved primary umbel 100 seed weight.
- Intervention effect Ethephon at 200 ppm significantly improved primary and secondary umbel seed germination.
- Recommendation The authors recommend ethephon 200 ppm followed by CCC 200 ppm for onion seed yield and quality.