AUTHOR=Yang Rulan , Sun Zheng , Gong Yu , Zhou Peng , Zhang Xinping , Wang Jie , Dong Qiang , Gao Fei TITLE=The impact of nutrient deficiency on the structure of soil microbial communities within a double-cropping system JOURNAL=Frontiers in Plant Science VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2025.1487687 DOI=10.3389/fpls.2025.1487687 ISSN=1664-462X