Claim · model-written summary
PRS probes accounted for more than 90% of variation in P removal and barley yield.
- Taxon
- barley
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Hordeum vulgaree0 - Outcome
- variations both in P removal and yield of barleye0
- Value
- over 90%e0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“The use of PRS™ probes allowed us to interpret over 90% of variations both in P removal and yield of barley over the duration of the experiment”
Title
Phosphorus status of a soil in a long-term experiment
R. E. Karamanos; G.A. Kruger 2007
Other claims from this paper (5)
- Observation Total P removal over 20 years was nearly equal to P application.
- Observation Subtracting N-only control removal gave a residual P component of 474 kg P2O5 ha-1.
- Intervention effect Stopping P fertilizer reduced barley grain yield by 21% with seedrow placed placement.
- Intervention effect Stopping P fertilizer reduced barley grain yield by 12% with banded placement.
- Intervention effect Stopping P fertilizer reduced barley grain yield by 15% with 1/3 seedrow placed and 2/3 banded placement.