Exploring effect of chitosan on antioxidant system and hypericin content in Hypericum perforatum L. under various irrigation regimes

Abstract The beneficial effects of chitosan on stress tolerance and secondary metabolism have been documented in a few medicinal plants. However, the impact of chitosan on water deficit tolerance in St John’s Wort (Hypericum perforatum L) remains largely unknown. Therefore, a field experiment was ex...

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Bibliographic Details
Main Authors: Rayhaneh Amooaghaie, Nafiseh Rajaie
Format: Article
Language:English
Published: BMC 2025-07-01
Series:BMC Plant Biology
Subjects:
Online Access:https://doi.org/10.1186/s12870-025-06887-y
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