Frontiers in Plant Science (Nov 2024)
Regulation of hydrogen rich water on strawberry seedlings and root endophytic bacteria under salt stress
- Renyuan Wang,
- Renyuan Wang,
- Renyuan Wang,
- Renyuan Wang,
- Xijia Yang,
- Xijia Yang,
- Xijia Yang,
- Yaowei Chi,
- Yaowei Chi,
- Yaowei Chi,
- Xia Zhang,
- Xia Zhang,
- Xia Zhang,
- Xianzhong Ma,
- Xianzhong Ma,
- Xianzhong Ma,
- Dan Zhang,
- Dan Zhang,
- Dan Zhang,
- Dan Zhang,
- Dan Zhang,
- Ting Zhao,
- Yongfeng Ren,
- Haiyan Yang,
- Wenjiang Ding,
- Shaohua Chu,
- Shaohua Chu,
- Shaohua Chu,
- Shaohua Chu,
- Shaohua Chu,
- Shaohua Chu,
- Pei Zhou,
- Pei Zhou,
- Pei Zhou,
- Pei Zhou,
- Pei Zhou,
- Pei Zhou
Affiliations
- Renyuan Wang
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
- Renyuan Wang
- Key Laboratory of Urban Agriculture, Ministry of Agriculture and Rural Affairs, Shanghai, China
- Renyuan Wang
- Shanghai Yangtze River Delta Eco-Environmental Change and Management Observation and Research Station, Ministry of Science and Technology, Ministry of Education, Shanghai, China
- Renyuan Wang
- Shanghai Key Laboratory of Hydrogen Science and Center of Hydrogen Science, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, China
- Xijia Yang
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
- Xijia Yang
- Key Laboratory of Urban Agriculture, Ministry of Agriculture and Rural Affairs, Shanghai, China
- Xijia Yang
- Shanghai Yangtze River Delta Eco-Environmental Change and Management Observation and Research Station, Ministry of Science and Technology, Ministry of Education, Shanghai, China
- Yaowei Chi
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
- Yaowei Chi
- Key Laboratory of Urban Agriculture, Ministry of Agriculture and Rural Affairs, Shanghai, China
- Yaowei Chi
- Shanghai Yangtze River Delta Eco-Environmental Change and Management Observation and Research Station, Ministry of Science and Technology, Ministry of Education, Shanghai, China
- Xia Zhang
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
- Xia Zhang
- Key Laboratory of Urban Agriculture, Ministry of Agriculture and Rural Affairs, Shanghai, China
- Xia Zhang
- Shanghai Yangtze River Delta Eco-Environmental Change and Management Observation and Research Station, Ministry of Science and Technology, Ministry of Education, Shanghai, China
- Xianzhong Ma
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
- Xianzhong Ma
- Key Laboratory of Urban Agriculture, Ministry of Agriculture and Rural Affairs, Shanghai, China
- Xianzhong Ma
- Shanghai Yangtze River Delta Eco-Environmental Change and Management Observation and Research Station, Ministry of Science and Technology, Ministry of Education, Shanghai, China
- Dan Zhang
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
- Dan Zhang
- Key Laboratory of Urban Agriculture, Ministry of Agriculture and Rural Affairs, Shanghai, China
- Dan Zhang
- Shanghai Yangtze River Delta Eco-Environmental Change and Management Observation and Research Station, Ministry of Science and Technology, Ministry of Education, Shanghai, China
- Dan Zhang
- Shanghai Key Laboratory of Hydrogen Science and Center of Hydrogen Science, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, China
- Dan Zhang
- Yunnan Dali Research Institute of Shanghai Jiao Tong University, Dali, China
- Ting Zhao
- Yunnan Dali Research Institute of Shanghai Jiao Tong University, Dali, China
- Yongfeng Ren
- Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences, Hohhot, China
- Haiyan Yang
- Shanghai Key Laboratory of Hydrogen Science and Center of Hydrogen Science, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, China
- Wenjiang Ding
- Shanghai Key Laboratory of Hydrogen Science and Center of Hydrogen Science, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, China
- Shaohua Chu
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
- Shaohua Chu
- Key Laboratory of Urban Agriculture, Ministry of Agriculture and Rural Affairs, Shanghai, China
- Shaohua Chu
- Shanghai Yangtze River Delta Eco-Environmental Change and Management Observation and Research Station, Ministry of Science and Technology, Ministry of Education, Shanghai, China
- Shaohua Chu
- Shanghai Key Laboratory of Hydrogen Science and Center of Hydrogen Science, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, China
- Shaohua Chu
- Yunnan Dali Research Institute of Shanghai Jiao Tong University, Dali, China
- Shaohua Chu
- Inner Mongolia Research Institute of Shanghai Jiao Tong University, Hohhot, China
- Pei Zhou
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
- Pei Zhou
- Key Laboratory of Urban Agriculture, Ministry of Agriculture and Rural Affairs, Shanghai, China
- Pei Zhou
- Shanghai Yangtze River Delta Eco-Environmental Change and Management Observation and Research Station, Ministry of Science and Technology, Ministry of Education, Shanghai, China
- Pei Zhou
- Shanghai Key Laboratory of Hydrogen Science and Center of Hydrogen Science, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, China
- Pei Zhou
- Yunnan Dali Research Institute of Shanghai Jiao Tong University, Dali, China
- Pei Zhou
- Inner Mongolia Research Institute of Shanghai Jiao Tong University, Hohhot, China
- DOI
- https://doi.org/10.3389/fpls.2024.1497362
- Journal volume & issue
-
Vol. 15
Abstract
Salt stress could lead to plant growth barriers and crop yield reduction. Strawberries are sensitive to salt stress, and improving salt tolerance is important for strawberry production. This study aimed to explore the potential of hydrogen-rich water (HRW) to enhance salt tolerance in strawberries. Through pot experiments, we investigated how HRW affects plant growth, ion absorption, osmotic stress, oxidative stress, antioxidant enzyme levels, hormone levels, and root endophytic bacteria in strawberry seedlings under salt stress. The results showed that under 100 mM NaCl treatment, 50% and 100% HRW treatments significantly increased strawberry biomass by 0.29 g and 0.54g, respectively, wherein, 100% HRW significantly increased the shoot and root length by 15.34% and 24.49%, respectively. In addition, under salt stress the absorption of K+ by strawberry seedlings was increased with the HRW supplement, while the absorption of Na+ was reduced. Meanwhile, HRW treatment reduced the transfer of Na+ from root to shoot. Furthermore, under salt stress, HRW treatment increased the relative water content (RWC) by 12.35%, decreased the electrolyte leakage rate (EL) by 7.56%. HRW modulated phytohormone levels in strawberry seedlings, thereby alleviating the salt stress on strawberries. Moreover, HRW was found to promote plant growth by altering the diversity of bacteria in strawberry roots and recruiting specific microorganisms, such as Tistella. Our findings indicate that HRW could help restore the microecological homeostasis of strawberry seedlings, thus further mitigating salt stress. This study provides a novel perspective on the mechanisms by which HRW alleviates salt stress, thereby enriching the scientific understanding of hydrogen’s applications in agriculture.
Keywords
