Original ResearchPublished 8 October 2026Metagenomic and culture-dependent characterization of between-field variation in phosphorus-cycling microbial communities and functional potential across tobacco–safflower rotation fieldsYou Luo · Yu Wang · Zhufeng Shi · Zilin Li · Te Pu · Yanni Wang · Ming Ni · Xun He · Jing Li · Chenying Li · Xuewei Li · Peiwen YangFrontiers in Microbiologydoi 10.3389/fmicb.2026.1983930