Claim · model-written summary
Wheat responded to phosphorus only in the first two study years.
- Taxon
- Wheat
Triticum aestivume0 - Outcome
- responded to Pe0
- Qualifier
- first two years of the studye0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Wheat only responded to P during the first two years of the study.”
Title
Kefyalew Girma; Kyle W. Freeman; Roger Teal; et al. Archives of Agronomy and Soil Science 2007. doi:10.1080/03650340701466754
Other claims from this paper (4)
- Observation Wheat grain yield had linear, quadratic and absent responses to nitrogen across years.
- Association Five year indicators and nitrogen accounted for most grain yield variability in the reduced model.
- Recommendation The authors caution that nutrient response experiments may not predict next-year nitrogen needs.
- Association Yearly variation in yield and fertilizer response indicated dependence on factors beyond nitrogen and phosphorus.