Intervention effectmodel-written summary

Broadcast and split prilled urea left 11 to 35% of applied nitrogen unrecovered at harvest.

A claim from Nitrogen‐15 Balance and Residual Effects of Urea‐N in Wetland Rice Fields as Affected by Deep Placement Techniques · 1984

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Broadcast and split prilled urea left 11 to 35% of applied nitrogen unrecovered at harvest.

Treatment
prilled urea was basally broadcast and incorporated and topdressed at panicle initiation (PI)e0
Outcome
applied N was not recovered at harveste0
Direction
not recoverede0
Value
11 to 35%e0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“when prilled urea was basally broadcast and incorporated and topdressed at panicle initiation (PI), 11 to 35% of the applied N was not recovered at harvest”

✓ located verbatim in the source · abstract, characters 446–601
t0

“Wetland Rice Fields”

✓ located verbatim in the source · title, characters 54–73

Title

Nitrogen‐15 Balance and Residual Effects of Urea‐N in Wetland Rice Fields as Affected by Deep Placement Techniques

Zhi‐hong Cao; S.K. De Datta; I.R.P Fillery Soil Science Society of America Journal 1984. doi:10.2136/sssaj1984.03615995004800010037x

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Record rev-acaf285cff75fda506b0e4efe58e811702838f906b2e8a9446041bdc5c36a7dd · schema claims-v0.9 · position 2 in the model’s answer

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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.