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供试松杉灵芝(Ganoderma tsugae)菌株6个,通过观察在母种培养基、栽培种培养基上的菌丝生长状况及产量试验,筛选出松杉灵芝优良菌株2个,分别为菌株4和菌株5,菌株4采自穆棱林业局人工栽培子实体,菌株5采自绥阳林业局人工栽培子实体。2个菌株在母种培养基和栽培种培养基上菌丝均生长均匀、浓密、生长势强、抗逆性强、生长速度快,原基形成至子实体成熟时间短,产量高,菌盖红褐色,扇形。
A total of 6 Ganoderma tsugae strains were selected and tested for their mycelial growth status and yield on mother and medium cultivars. Two excellent strains of Ganoderma lucidum were screened, which were strain 4 and Strain 5, Strain 4 was collected from Muling forestry bureau artificial cultivation entity, strain 5 from the Suiyang Forestry Bureau artificial cultivation of fruiting bodies. Two strains of mycelium grew evenly, dense, strong growth potential, strong resistance, fast growth rate, the formation of the original base to fruiting body maturation time is short, high yield, bacterial cap Reddish brown, fan-shaped.