Claim · model-written summary
Oxidized nitrogen species diffused downward and were lost as gas in the anaerobic layer.
Not reportedTaxonMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Verbatim
e0“These oxidized N species diffused downward from the aerobic layer to the anaerobic layer where most or at least partly, was lost as gaseous end products.”
Title
M. Hanif Communications in Soil Science and Plant Analysis 1987. doi:10.1080/00103628709367890
Other claims from this paper (5)
- Observation In flooded soil, incorporated ammonium diffused upward and was oxidized to nitrite and nitrate.
- Observation Overall rice nitrogen use efficiency averaged 45%.
- Observation Under continuous flooding, rice recovered nearly two thirds of fertilizer nitrogen; the abstract prints 647% use efficiency.
- Observation With alternate flooding and drying, rice recovered about one fourth of fertilizer nitrogen, 26% use efficiency.
- Recommendation The authors conclude that irrigation and fertilizer management should be combined properly to maximize nitrogen use in paddy soils.