John Hancock John.Hancock@uwe.ac.uk
Professor in Cell Signalling
Molecular hydrogen: Is this a viable new treatment for plants in the UK?
Hancock, John T.; LeBaron, Tyler W.; May, Jennifer; Thomas, Adam; Russell, Grace
Authors
Tyler W. LeBaron
Dr Jennifer May Jennifer2.May@uwe.ac.uk
Senior Lecturer in Biomedical Science
Adam Thomas Adam7.Thomas@uwe.ac.uk
Senior Lecturer in Human Genetics and Genomics
Grace Russell
Abstract
Despite being trialed in other regions of the world, the use of molecular hydrogen (H2) for enhanced plant growth and postharvest storage of crops has yet to be widely accepted in the UK. The evidence continues to grow that treatment of plants and plant products with H2 alleviates plant stress and slows crop senescence. Many of the effects appear to be mediated by the alteration of the antioxidant capacity of plant cells. Some effects seem to involve heme oxygenase, whilst the reduction of prosthetic group Fe3+ has also been suggested as a mechanism. Although not easy to use as a gaseous treatment in a field setting, the use of hydrogen-rich water (HRW) has potential to be of significant benefit to agricultural practice. However, the use of H2 in agriculture will only be adopted if the benefits outweigh the costs of production and application. HRW is safe and relatively easy to use. If H2 gas or HRW are utilized in other countries for agricultural purposes, it is tempting to suggest that it will be of potential wide-ranging use in the UK in the future, particularly for postharvest storage, thus reducing food waste.
Citation
Hancock, J. T., LeBaron, T. W., May, J., Thomas, A., & Russell, G. (2021). Molecular hydrogen: Is this a viable new treatment for plants in the UK?. Plants, 10(11), Article 2270
Journal Article Type | Review |
---|---|
Acceptance Date | Oct 20, 2021 |
Online Publication Date | Oct 22, 2021 |
Publication Date | Oct 22, 2021 |
Deposit Date | Oct 27, 2021 |
Publicly Available Date | Oct 27, 2021 |
Journal | Plants |
Publisher | MDPI |
Peer Reviewed | Peer Reviewed |
Volume | 10 |
Issue | 11 |
Article Number | 2270 |
Keywords | Heme; Heme oxygenase; Hydrogen gas; Nitric oxide; Postharvest; Reactive oxygen species; Redox; Stress responses |
Public URL | https://uwe-repository.worktribe.com/output/7986224 |
Publisher URL | https://www.mdpi.com/journal/plants |
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Molecular hydrogen: Is this a viable new treatment for plants in the UK?
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