中国东北黑土肥力阈值:由土壤有机质分子组成主导向细菌丰富度主导转变

Mengyuan Yan, Mingqian He, Zhongpei Li, Ming Liu, Shuang Wang, Cunpu Qiu, Haiyan Cui, Shuai Zhao, Meng Wu
Fertility thresholds in the black soils of Northeast China: a shift from soil organic matter molecular composition to bacterial richness dominance
Mengyuan Yan, Mingqian He, Zhongpei Li, Ming Liu, Shuang Wang, Cunpu Qiu, Haiyan Cui, Shuai Zhao, Meng Wu
Journal of Integrative Agriculture . .  DOI: 10.1016/j.jia.2026.05.028