庆元县食用菌研究所根据县科委重点项目“速生丰产菇木材培育技术研究”的课题设计要求 ,于 1997～ 1998年对 13个 4～ 5年树龄的菇木树种进行了袋栽香菇试验 ,现将试验结果报告如下。1　材料和方法1.1　供试材料　 13个树种树龄为 4～ 5年 ,1996年 11月 2 5日在庆元县举水造水 Qingyuan County Institute of Edible Fungi under the focus of the county science and Technology Commission project “fast-growing mushroom cultivation technology research,” the subject design requirements, from 1997 to 1998 on 13 4-5 years old mushroom tree bag mushrooms bag test The test results are reported below. 1 Materials and methods 1.1 The test materials 13 tree species age of 4 to 5 years, on November 25, 1996 in Qingyuan County, water and water