Claim · model-written summary
Yield maps may be unhelpful for future management when temporal variability is great.
- Taxon
- Cropt0
- Outcome
- may not be useful in making future management decisionse0
- Qualifier
- when temporal variability is greate0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Verbatim
e0“Yield maps, which are used as an indication of past management in site‐specific cases, may not be useful in making future management decisions when temporal variability is great.”
t0“Crop Sequences”
Title
Bahman Eghball; Gary E. Varvel Agronomy Journal 1997. doi:10.2134/agronj1997.00021962008900060001x
Other claims from this paper (6)
- Observation Corn had significantly less temporal yield variability than soybean or sorghum.
- Observation Continuous corn had less yield variability than corn following soybean.
- Observation Soybean had the greatest yield variability regardless of crop sequence.
- Observation Temporal variability dominated spatial variability in the study.
- Mechanism Temporal variability may greatly influence how spatial variability is expressed in a field.
- Mechanism In a less productive year, spatial nutrient variability may make little difference to crop yield.