Effects of exogenous chitosan concentrations on photosynthesis and functional physiological traits of hibiscus under salt stress

Abstract Background Soil salinity is a major barrier to plant growth and yield improvement. Chitosan, a versatile biomaterial, has shown potential in enhancing plant stress tolerance. This study evaluated the effectiveness of chitosan pretreatment in mitigating salt stress hibiscus (Hibiscus syriacu...

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Bibliographic Details
Main Authors: Yangfan Cao, Ruiyang Yan, Mingcong Sun, Jing Guo, Shuyong Zhang
Format: Article
Language:English
Published: BMC 2025-04-01
Series:BMC Plant Biology
Subjects:
Online Access:https://doi.org/10.1186/s12870-025-06424-x
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