Foliar application of yeast extract mitigates water deficit stress and elicits hypericin and phenolic production in Hypericum perforatum L

Abstract Yeast extract has emerged as a bio-elicitor capable of modulating secondary metabolism and stress tolerance in plants, but its impact on St John’s Wort (Hypericum perforatum L.) remains unexplored. Therefore, the interactive effects of yeast extract (0, 3, and 6 g L−1) and irrigation interv...

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Bibliographic Details
Main Authors: Rayhaneh Amooaghaie, Nafiseh Rajaie
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-025-06013-w
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