Artikel ; Online: Influence of brassinosteroid and silicon on growth, antioxidant enzymes, and metal uptake of leafy vegetables under wastewater irrigation.
International journal of phytoremediation
2023 Band 26, Heft 6, Seite(n) 936–946
Abstract: Vegetable cultivation under sewage irrigation is a common practice mostly in developing countries due to a lack of freshwater. Long-term usage provokes heavy metals accumulation in soil and ultimately hinders the growth and physiology of crop plants and ... ...
Abstract | Vegetable cultivation under sewage irrigation is a common practice mostly in developing countries due to a lack of freshwater. Long-term usage provokes heavy metals accumulation in soil and ultimately hinders the growth and physiology of crop plants and deteriorates the quality of food. A study was performed to investigate the role of brassinosteroid (BRs) and silicon (Si) on lettuce, spinach, and cabbage under lead (Pb) and cadmium (Cd) contaminated sewage water. The experiment comprises three treatments (control, BRs, and Si) applied under a completely randomized design (CRD) in a growth chamber. BRs and Si application resulted in the highest increase of growth, physiology, and antioxidant enzyme activities when applied under canal water followed by distilled water and sewage water. However, BRs and Si increased the above-determined attributes under the sewage water by reducing the Pb and Cd uptake as compared to the control. It's concluded that sewerage water adversely affected the growth and development of vegetables by increasing Pb and Cd, and foliar spray of Si and BRs could have great potential to mitigate the adverse effects of heavy metals and improve the growth. The long-term alleviating effect of BRs and Si will be evaluated in the field conditions at different ecological zones. |
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Mesh-Begriff(e) | Vegetables ; Wastewater ; Brassinosteroids ; Sewage ; Cadmium ; Antioxidants ; Silicon ; Lead ; Biodegradation, Environmental ; Water |
Chemische Substanzen | Wastewater ; Brassinosteroids ; Sewage ; Cadmium (00BH33GNGH) ; Antioxidants ; Silicon (Z4152N8IUI) ; Lead (2P299V784P) ; Water (059QF0KO0R) |
Sprache | Englisch |
Erscheinungsdatum | 2023-11-21 |
Erscheinungsland | United States |
Dokumenttyp | Journal Article |
ZDB-ID | 2055357-2 |
ISSN | 1549-7879 ; 1522-6514 |
ISSN (online) | 1549-7879 |
ISSN | 1522-6514 |
DOI | 10.1080/15226514.2023.2285015 |
Datenquelle | MEDical Literature Analysis and Retrieval System OnLINE |
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