Claim · model-written summary
Sowing date significantly reduced days to flowering for late-sown sunflower.
- Taxon
- sunflower
Helianthus annuuse0 - Treatment
- Sowing datee0
- Outcome
- number of phenological days to floweringe0
- Direction
- reducede0
- Qualifier
- latee0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Sowing date significantly ( P ≤0.05) increased and reduced number of phenological days to flowering of early and late sown sunflower, respectively”
Title
F.O. Oshundiya; V.I.O. Olowe; F.A. Sowemimo; et al. Helia 2014. doi:10.1515/helia-2014-0012
Other claims from this paper (12)
- Intervention effect Sowing date significantly increased days to flowering for early-sown sunflower.
- Observation Late-sown Funtua matured seven days later than SAMSUN-3.
- Intervention effect Organic fertilizer significantly increased plant height of early-sown sunflower.
- Intervention effect Organic fertilizer significantly increased plant height of late-sown sunflower.
- Intervention effect Sowing in the first week of September significantly reduced sunflower head diameter.
- Intervention effect Sowing in the first week of September significantly reduced sunflower seeds per head.
- Intervention effect Sowing in the first week of September significantly reduced sunflower seed yield.
- Intervention effect Organic fertilizer significantly increased seed oil content in early- and late-sown sunflower.
- Intervention effect Organic fertilizer significantly increased seed protein content in early-sown sunflower.
- Intervention effect Organic fertilizer did not significantly increase seed protein content in late-sown sunflower.
- Intervention effect Organic fertilizer significantly increased oil yield by 23% over control in late-sown sunflower.
- Recommendation Authors recommend sunflower sowing in the forest–savanna transition zone in early July or the second to third week of August.