Abstract : Natural occurrence of arbuscular mycorrhizal(AM) fungi in Chinese tree-peony was investigated in Luoyang of Henan province and Heze of Shandong province.

• 摘要 ： 本研究对河南洛阳和山东菏泽五个采样点的五个牡丹品种的AM菌根自然侵染率进行了调查。