Claim · model-written summary
Oat and soybean had the greatest short-term yield variation.
- Taxon
- oat and soybean
Glycine max
Avena sativae3 - Outcome
- short‐term variatione3
- Direction
- greateste3
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Rice ( Oryza sativa L.) had the smallest D ‐value, indicating that this crop had the least short‐term variation, while oat and soybean had the largest D , indicating greatest short‐term variation.”
Title
Fractal Description of Temporal Yield Variability of 10 Crops in the United States
Bahman Eghball; James F. Power Agronomy Journal 1995. doi:10.2134/agronj1995.00021962008700020003x
Other claims from this paper (9)
- Observation Soybean yield rose about twofold from 1930 to 1990.
- Observation Oat yield rose about twofold.
- Observation Barley yield rose about twofold.
- Observation Maize yield rose about sixfold.
- Observation Most crops had large yield differences after 1960.
- Observation Yield fractal dimensions ranged from 1.20 to 1.47.
- Observation Rice had the least short-term yield variation.
- Observation Average crop yield varied less over time than soil parameters varied spatially.
- Method / resource Fractal analysis was judged useful for quantifying temporal yield variation.