Effect of Titanium and Vanadium on Antioxidants Content and Productivity of Red Cabbage
2022
Samar M. A. Doklega | Sally F. Abo El-Ezz | Nada A. Mostafa | Eldessoky S. Dessoky | Awatif M. Abdulmajeed | Doaa Bahaa Eldin Darwish | Fahad Mohammed Alzuaibr | Ahmed Abou El-Yazied | Mohamed M. El-Mogy | Samy F. Mahmoud | Noura M. Taha | Mahmoud A. M. Abd El-Hady
The present work studied the effect of foliar spray of different concentrations of titanium (Ti, applied as titanium dioxide) and vanadium (V, applied as vanadium pentoxide) on growth, chemical composition, antioxidant contents, antioxidant enzymes, antioxidant capacity, yield and quality criteria of red cabbage plants. For this purpose, 2.0, 4.0 and 6.0 mg L&minus:1 of Ti and V were used to treat red cabbage plants. The control plants were treated with tap water. Our results showed that plants treated with 4.0 mg L&minus:1 of Ti recorded the highest values of plant growth and bioactive compounds, while antioxidant capacity was decreased compared to the other treatments. In addition, plants treated with Ti and V at 2.0 and 4.0 mg L&minus:1, respectively, showed higher values of all of the growth, yield, non-enzymatic antioxidants and antioxidants enzymes&rsquo: parameters compared to the untreated plants. Based on the obtained results, it could be concluded that the low concentrations of both Ti and V (2.0 and 4.0 mg L&minus:1) were able to enhance red cabbage growth and yield, as well as the antioxidant contents, enzymes and capacity.
显示更多 [+] 显示较少 [-]