Screening of Strains and Nutrition Sources for Culture of Armillariella mellea Rhizomoph Branch in Ganzi

甘孜州蜜环菌菌枝培养中菌株及营养源的筛选（英文）

Based on the natural resources in Ganzi Tibetan Autonomous Prefecture, screening experiment of strains and nutrient sources for culture of Armillariella mellea rhizomoph branch was carried out with 3 strains of A. mellea, 2 types of main nutrient sources and 3 kinds of auxiliary nutrient sources. Total 18 treatments were designed. The results showed that with the A. mellea strain separated from the tubers of wild Gastrodia elata BI. by tissue isolation as mother strain, the shrubs such as Prunus tatsienensis Batal and Quercus spinosa David ex Franch as the main nutrient sources, and the agricultural products such as corn and potato as the supplementary nutrient sources, the growth of A. mellea rhizomoph branch was best in bottle.

根据甘孜藏族自治州自然资源现状,用3个蜜环菌菌株、2类主要营养源、3类辅助营养源,共构成18个处理,进行菌株及营养源的筛选试验。结果表明,用野生天麻块茎进行组织分离获得的菌株作母种,毛樱桃和刺叶栎一类的灌木作主要营养源,玉米和马铃薯一类农产品作辅助营养源,培养瓶装菌枝,菌枝质量最佳。