Claim · model-written summary
Co-amendment of S and Si decreased translocation of Cu from soil to rice root.
- Taxon
- rice
Oryza sativae5 - Treatment
- Co-amendment of S and Sie5
- Outcome
- translocation of Cu from soil to rice roote5
- Direction
- decreasede5
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“Co-amendment of S and Si decreased the translocation of Cu from soil to rice root, possibly due to decreased soil Cu mobility and enhancement of the formation of iron plaque on rice root”
Title
Zhihong Lu; Xiao Yan; Zongqiang Wei; et al. International Journal of Environmental Research and Public Health 2018. doi:10.3390/ijerph16010057
Other claims from this paper (8)
- Association Sulfur and silicon interacted significantly in their effect on Cu uptake by rice plants (except brown rice).
- Intervention effect Sulfur addition decreased soil-exchangeable Cu content.
- Intervention effect Silicon addition decreased soil-reducible Cu content.
- Intervention effect Co-amendment of S and Si generally reduced soil Cu availability.
- Observation Copper was biominimized in the soil-rice plant system.
- Observation Rice root had the greatest Cu concentration, 163–285 mg kg−1.
- Mechanism The reduced Cu translocation may be due to decreased soil Cu mobility and enhanced iron plaque formation on rice root.
- Intervention effect Co-amendment of 0.013 g S and 0.1 g Si per kg soil was the optimal treatment among all treatments.