Claim · model-written summary
The model predicted grain yield with RMSE 0.8 t ha −1.
- Taxon
- sunflower
Helianthus annuust0 - Outcome
- grain yield at maturitye0
- Value
- 0.8 t ha −1e0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“grain yield at maturity (range 1.0 to 6.2 t ha −1 ; RMSE 0.8 t ha −1 )”
t0“sunflower”
Title
OILCROP‐SUN: A Development, Growth, and Yield Model of the Sunflower Crop
Francisco J. Villalobos; Anthony J. Hall; Joe T. Ritchie; et al. Agronomy Journal 1996. doi:10.2134/agronj1996.00021962008800030008x
Other claims from this paper (6)
- Method / resource The model predicted sowing to emergence duration with RMSE 3.7 d.
- Method / resource The model predicted emergence to anthesis with RMSE 2.9 to 4.3 d.
- Method / resource The model satisfactorily simulated seasonal crop biomass dynamics.
- Method / resource The model satisfactorily simulated leaf area dynamics.
- Method / resource The model predicted aerial biomass with RMSE 1.7 ha −1.
- Recommendation Authors conclude the model can simulate biomass and grain yield across broad conditions.