毛竹林下灵芝栽培品种筛选研究

Experiment on Cultivation of Ganoderma lucidum Cultivar Under Bamboo Forest

摘要: 为了筛选出更适合毛竹Phyllostachysedulis林下栽培的灵芝Ganodermalucidum品种，选用丽水大田灵芝主栽品种‘灵芝119’和‘灵芝19’为对照，以‘灵芝29’‘灵芝39’为筛选品种，用菌丝生长速度、灵芝孢子粉子实体产量、三萜多糖含量等指标进行评价。结果表明，‘灵芝29’具有发菌快，孢子粉产量高的优点，其孢子粉多糖、三萜含量比‘灵芝119’分别高25.73%、3.83%，是毛竹林下收获孢子粉的灵芝栽培优选品种；野生筛选的品种‘灵芝39’，虽然产量比‘灵芝19’低2.83%，但其子实体中的三萜含量是‘灵芝19’的7.88倍，是毛竹林下收获子实体的灵芝栽培优选品种。

Abstract: Experiments were conducted on selection of cultivars of Ganoderma lucidum for cultivation under bamboo forest in Jinyun, Zhejiang province. Two cultivars, G. lucidum‘29’and G. lucidum‘39’were compared with G. lucidum‘119’and G. lucidum‘19’as controls. The results showed that G. lucidum‘29’ had advantages of fast germination, high spore powder yield, and 25.73% and 3.83% higher of polysaccharide triterpenes content than G. lucidum‘119’. Although the yield of G. lucidum‘39’was 2.83% lower than that of G. lucidum‘19’, but the triterpenoid content in fruit body was 7.88 time of G. lucidum‘19’.