Effects of low temperature stress on photosynthetic characteristics and antioxidant defense system of flue-cured tobacco

Extreme low-temperature (LT) events, exacerbated by climate change, are increasingly threatening China’s tobacco harvest. This study examines the impact of LT stress on growth biomarkers, antioxidant enzyme activities, and physiological parameters in two tobacco varieties, K326 and Huayan06. Under L...

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Bibliographic Details

Published in:	Frontiers in Plant Science
Main Authors:	Najam-Ud- Din, Weiguo Ye, Jianjun Chen, Shiyuan Deng, Xianyun Zhong, Yanbing Chen
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2025-09-01
Subjects:	low temperature stress enzyme activity physiological effect photosynthetic characteristics antioxidant defense
Online Access:	https://www.frontiersin.org/articles/10.3389/fpls.2025.1638344/full