Claim · model-written summary
No tissue phosphorus to zinc threshold predicted yield restriction.
- Outcome
- P/Zn ratio in tissuee0
Not reportedTaxonMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Verbatim
e0“No clearly definable P/Zn ratio in tissue was found above which yield restriction could be predicted”
Title
On the Mechanism of Phosphorus‐Zinc Interaction in Corn Nutrition
D. D. Stukenholtz; R. J. Olsen; Gerald Gogan; et al. Soil Science Society of America Journal 1966. doi:10.2136/sssaj1966.03615995003000060029x
Other claims from this paper (8)
- Mechanism Phosphorus depressed corn zinc uptake through a largely physiological process at roots.
- Intervention effect Elevated phosphorus inhibited zinc movement from roots to tops.
- Intervention effect Elevated phosphorus sharply reduced nodal and internodal zinc concentrations.
- Association Corn appeared to tolerate high tissue phosphorus when modest zinc was present.
- Intervention effect Other elements somewhat counteracted phosphorus damage.
- Intervention effect Concurrently placed nitrogen promoted zinc uptake.
- Intervention effect Concurrently placed nitrogen benefited phosphorus utilization.
- Intervention effect Increased native or applied potassium reduced phosphorus depressive effects on zinc.