Tree cores from three species along a natural nitrogen mineralization gradients in Michigan Lower Peninsula

Mycorrhizal fungi are understood to exhibit mutualistic relationships with trees. This study assessed this relationship via the growth of individual trees associated with different mycorrhizal communities along a gradient of N availability.

已知菌根真菌（Mycorrhizal fungi）与树木之间存在互利共生关系。本研究通过分析沿氮素可利用性梯度分布、与不同菌根群落相关联的单株树木的生长状况，对该共生关系进行了评估。