Claim · model-written summary
Urea with nitrapyrin optimized grain yield regardless of waterlogging.
- Taxon
- corn
Zea mays subsp. mayst0 - Treatment
- U with nitrapyrine0
- Outcome
- Grain yielde0
- Direction
- optimizede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Grain yield was optimized with U, PCU, and U with nitrapyrin regardless of waterlogging condition”
t0“corn”
Title
Assessing pre‐plant nitrogen sources and waterlogging on corn growth and yield
Wanderson Novais; Christine D. Sprunger; Meredith Mann; et al. Crop Forage & Turfgrass Management 2025. doi:10.1002/cft2.70071
Other claims from this paper (8)
- Intervention effect Only urea achieved the optimum ear leaf nitrogen concentration with waterlogging.
- Intervention effect Only polymer-coated urea achieved the optimum ear leaf nitrogen concentration with waterlogging.
- Intervention effect Waterlogging reduced corn grain yield by 9% to 25%.
- Intervention effect Nitrogen sources increased grain yield over non-fertilized treatment by 14% to 45% or 236% to 343% depending on location.
- Intervention effect Urea optimized grain yield regardless of waterlogging.
- Intervention effect Polymer-coated urea optimized grain yield regardless of waterlogging.
- Intervention effect Dry fertilizer sources had higher partial factor productivity than UAN.
- Recommendation The authors recommend dry U, PCU, or U with nitrapyrin in waterlogging-prone regions for corn yield.