Claim · model-written summary
SCU released nitrogen more slowly than urea
- Taxon
- onions ( Allium cepa L. cv Monarch)
Allium cepae1 - Treatment
- SCUe0
- Outcome
- release of Ne0
- Direction
- slowere0
- Comparator
- ureae0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Root NO 3 -N and soil NO 3 -N concentrations in bed centers indicated slower release of N from SCU than from urea.”
e1“onions ( Allium cepa L. cv Monarch)”
Title
Sulfur-coated Urea as a Slow-release Nitrogen Source for Onions
Bradford D. Brown; Albert J. Hornbacher; Denny V. Naylor Journal of the American Society for Horticultural Science 1988. doi:10.21273/jashs.113.6.864
Other claims from this paper (5)
- Intervention effect total was higher with SCU than preplant urea under low N
- Intervention effect large bulb (> 76 mm in diameter) was higher with SCU than preplant urea under low N
- Intervention effect N uptake in onion bulbs was higher with SCU than preplant urea under low N
- Intervention effect N uptake in onion bulbs and leaves was higher with SCU than preplant urea under low N
- Intervention effect SCU outcomes did not differ significantly from split urea treatments