Claim · model-written summary
Soileos Cu reached maximum wheat grain yield at a 25–26% lower copper application rate than CuSO4 in greenhouse conditions.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- soileos Cue0
- Outcome
- grain yielde0
- Direction
- maximume0
- Value
- 25–26%e0
- Comparator
- CuSO4e0
- Setting
- greenhouse conditionse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“wheat”
e0“In greenhouse conditions, soileos Cu achieved maximum grain yield, biomass, and spike number at 25–26% lower Cu application rates than CuSO4”
Title
Farahnaz Nourmohammadian; Hessamoddin Solouki; Wilfried Dossou-Yovo; et al. Plant Soil and Environment 2026. doi:10.17221/41/2026-pse
Other claims from this paper (7)
- Observation Soileos Cu released copper nonlinearly with less leaching than CuSO4.
- Observation Soileos Cu had substantially reduced copper leaching relative to CuSO4.
- Intervention effect Soileos Cu reached maximum wheat biomass at a 25–26% lower copper application rate than CuSO4 in greenhouse conditions.
- Intervention effect Soileos Cu reached maximum wheat spike number at a 25–26% lower copper application rate than CuSO4 in greenhouse conditions.
- Association Field yield response depended strongly on baseline soil copper levels.
- Observation The greatest field yield increase, up to 13.3%, occurred at a copper-deficient site.
- Recommendation The authors present soileos Cu as a strategy for wheat copper nutrition and productivity under copper-limiting conditions.