Claim · model-written summary
Inorganic zinc increased grain yield by 26% to 41% versus fertilized control.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- inorganic Zne0
- Outcome
- grain yielde0
- Direction
- increasede0
- Value
- 26% to 41%e0
- Comparator
- fertilized controle0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“application of inorganic Zn in various forms significantly increased grain yield from 26% to 41% compared with the fertilized control.”
t0“wheat”
Title
Mohammad M. Almutari; Ganga M. Hettiarachchi; Dorivar A. Ruiz Diaz; et al. Agrosystems Geosciences & Environment 2025. doi:10.1002/agg2.70228
Other claims from this paper (8)
- Intervention effect ZnO increased wheat grain zinc concentration by 58%.
- Intervention effect ZnSO 4 increased wheat grain zinc concentration by 30%.
- Observation ZnSO 4 and ZnO gave a flour phytate to zinc ratio below 8.
- Observation Granular zinc treatments gave a flour phytate to zinc ratio above 10.
- Intervention effect ZnO produced greater zinc concentration in whole grain, bran, and aboveground biomass than ZnSO 4.
- Intervention effect Co-additives did not improve soil zinc extractability.
- Intervention effect Co-additives did not improve wheat zinc uptake.
- Recommendation The authors recommend multiyear and multilocation field work to confirm the greenhouse results.