Screening on the excellent strains of Ganoderma lucidum and optimizing on their culture medium
In order to select the introduced varieties of Ganoderma lucidum,the varieties comparative test was performed using the introduced variety of Ganoderma lucidum with that the yields of fruiting body and spore,and of polysaccharide and triterpenoids from fruiting body as the index.The culture medium of Ganoderma lucidum was optimized and selected with the optimum strain as the test materials.The results showed that strain L3 and L5 were doing relatively well so that the two strains were able to further generalized.The performance of strain L1 was a bit poor but this strain was able to further study as the alternative strain.The other five strains were poor and not suitable for generalization in Lianyungang district.Formula V and Ⅲ,which yields of fruiting body and spore were significantly higher than other three formulas,were more suitable cultivation formulas.
Ganoderma lucidumIntroduced varietyCulture mediumOptimizing and screening