Claim · model-written summary
Foliar ZnO-NP and SiO2-NP applications under water deficiency raised potato NPK, Zn2+ and Fe2+ contents.
- Taxon
- potato
Solanum tuberosume2 - Treatment
- foliar application of ZnO-NPs (i.e., 100 and 50 mg L−1) and SiO2-NPs (50 mg L−1)e4
- Outcome
- NPK, Zn2+, Fe2+e3
- Direction
- highere3
- Qualifier
- under water deficiencye3
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“on potato plant growth”
e3“promoted the mineral ion accumulation in plants grown under water deficiency and thus resulted in higher NPK, Zn2+, Fe2+, and Mn2+ contents”
e4“The foliar application of ZnO-NPs (i.e., 100 and 50 mg L−1) and SiO2-NPs (50 mg L−1) promoted”
Title
Wadei A. Al-Selwey; Abdullah A. Alsadon; Mekhled M. Alenazi; et al. Horticulturae 2023. doi:10.3390/horticulturae9080883
Other claims from this paper (11)
- Intervention effect Water deficiency significantly hampered potato plant growth and biomass production.
- Intervention effect Water deficiency stimulated oxidative stress in potatoes.
- Intervention effect ZnO and SiO2 nanoparticle foliar applications significantly improved potato branch number, plant height and fresh and dry biomass compared with untreated plants.
- Intervention effect ZnO and SiO2 nanoparticle foliar applications significantly improved potato leaf area and leaf area index compared with untreated plants.
- Intervention effect Foliar ZnO-NP and SiO2-NP applications under water deficiency raised potato Mn2+ content.
- Intervention effect The 100 mg L−1 ZnO followed by 50 mg L−1 SiO2 and 50 mg L−1 ZnO treatments significantly reduced potato MDA and H2O2 compared with untreated plants, respectively.
- Intervention effect The aforesaid nanoparticle treatments maximized superoxide dismutase, catalase and polyphenol oxidase activity in potatoes under water deficit stress.
- Intervention effect The aforesaid nanoparticle treatments maximized ascorbate peroxidase activity in potatoes under water deficit stress.
- Intervention effect Foliar ZnO and SiO2 nanoparticle applications improved potato total flavonoid content and total phenolic compounds compared with untreated plants.
- Association Potato plant growth traits were significantly and positively correlated with mineral contents.
- Association Potato plant growth traits were negatively correlated with MDA and H2O2.