AUTHOR=Qi Dongliang , Chen Si , Yue Wenjun , Duan Yonggang TITLE=Leaf senescence characteristics and economic benefits of rice under alternate wetting and drying irrigation and blended use of polymer-coated and common urea JOURNAL=Frontiers in Plant Science VOLUME=15 YEAR=2024 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2024.1444819 DOI=10.3389/fpls.2024.1444819 ISSN=1664-462X