Claim · model-written summary
Precipitation did not significantly affect model fits.
- Taxon
- winter wheat
Triticum aestivumt0 - Treatment
- Precipitatione0
- Outcome
- fitse0
- Direction
- not found to significantly affecte0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Precipitation was not found to significantly affect the fits”
t0“winter wheat”
Title
Development of a winter wheat adjustable crop calendar model
John Baker NASA STI Repository (National Aeronautics and Space Administration)
Other claims from this paper (3)
- Method / resource Exponential functions offered little advantage over polynomials in model tests.
- Method / resource Robertson's triquadratic form showed promise for winter wheat but required special care.
- Method / resource Equations with nonlinear effects often gave erratic results with daily environmental inputs.