Peng Chen, Lei Wang, Wei-Hua Li, Xiu-Xia Zhang, Huan-Huan Gao, Xian-Hong Zhou, Qian-Ying Zhuang, Jian Li, Xing-Yue Li, An-Sheng Zhang
In recent years, the problems associated with continuous cropping (CC) that cause soil degradation have become increasingly serious. As a key soil quality property, dissolved organic matter (DOM) affects the circulation of carbon and nutrients and the composition of bacterial communities in soil. However, research on the changes in the molecular composition of DOM after CC is limited. In this study, the soil chemical properties, DOM chemical diversity, bacterial community structure, and their interactions are explored in the soil samples from different CC years (CC1Y, CC3Y, CC5Y, and CC7Y) of tobacco...
2024: Frontiers in Microbiology