Claim · model-written summary
Nitrapyrin significantly increased uptake efficiency at only two sites.
Zea mays subsp. maysNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A significant increase in FNUE occurred with NP but not EP at only two sites studied”
t0“corn”
Title
Kelsey L. Griesheim IDEALS (University of Illinois Urbana-Champaign) 2019
Other claims from this paper (10)
- Method / resource The manifold prepared 3 kg ammonia at 1.2–1.5 atom % enrichment in a working day.
- Method / resource Collection capacity was 3000% above prior systems.
- Intervention effect Fall nitrogen raised grain yield by an average 46% at five sites.
- Observation Grain fertilizer nitrogen uptake efficiency ranged 12 to 34%.
- Observation Biomass fertilizer nitrogen uptake efficiency ranged 16 to 42%.
- Observation Fertilizer derived nitrogen never exceeded 50%.
- Intervention effect The experimental alternative did not significantly increase uptake efficiency.
- Association Soil organic carbon and mineralizable nitrogen differences had larger effects on corn labeled nitrogen uptake.
- Observation Most fall applied ammonia nitrogen was not taken up by the following corn crop.
- Recommendation Accounting for soil nitrogen mineralization can improve uptake efficiency.