AUTHOR=Li Linbao , Huang Guiyun , Wu Jinhua , Yu Yunchao , Zhang Guangxin , Su Yang , Wang Xiongying , Chen Huiyuan , Wang Yeqing , Wu Di TITLE=Combine photosynthetic characteristics and leaf hyperspectral reflectance for early detection of water stress JOURNAL=Frontiers in Plant Science VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2025.1520304 DOI=10.3389/fpls.2025.1520304 ISSN=1664-462X