Claim · model-written summary
Differences in winter wheat response to all management factors were minimal overall.
- Taxon
- Triticum aestivum
Triticum aestivume0 - Treatment
- all management factorse1
- Outcome
- differences in responsee1
- Direction
- no_changeinferrede1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“winter wheat ( Triticum aestivum L.)”
e1“Overall, differences in response to all management factors were minimal”
Title
Urea‐Ammonium Nitrate Management Techniques for Winter Wheat Production
J. E. Sawyer; J. L. Carter jpa 1993. doi:10.2134/jpa1993.0062
Other claims from this paper (11)
- Intervention effect No management factor (UAN timing, UAN method, DCD rate) had a significant effect on flag leaf or grain N concentrations.
- Intervention effect With spring broadcast N application, winter wheat grain yields decreased as DCD rate increased in 1990.
- Intervention effect With fall application and spring dribble application, winter wheat grain yields increased in 1990.
- Intervention effect In 1991, winter wheat grain yields were not affected by method of UAN application.
- Intervention effect In 1991, as DCD rate increased, winter wheat yields tended to increase with fall application.
- Intervention effect In 1991, as DCD rate increased, winter wheat yields decreased with spring application.
- Intervention effect Spring topdress application of DCD-treated UAN was not effective and decreased winter wheat yield.
- Intervention effect DCD applied with fall UAN gave no large winter wheat yield increase.
- Recommendation A nitrification inhibitor should be considered for winter wheat when the entire N requirement is applied in fall.
- Intervention effect Winter wheat grain yields were similar with fall or spring UAN and with broadcast or dribble application.
- Intervention effect Dribbling UAN did not enhance winter wheat productivity or the apparent effectiveness of DCD.