1. Sawdust medium: 30% cottonseed hulls, 30% sawdust, 15% bran, 17% corn flour, 5% soybean flour, 1% sucrose, 1% gypsum powder, potassium dihydrogen phosphate 1%
2. Basswood combined with sawdust culture medium: Basswood about 2_3 cm long is mainly used, adding sawdust culture medium (cotton seed shell 30%, sawdust 37%, bran 15%, corn flour 17% , soybean flour 5%, sucrose 1%, gypsum powder 1%, potassium dihydrogen phosphate 1%), mixed and packed in bags (bottles).
Note: the water content is 75%, and the branches should be soaked in enough water in advance.
Specific operation method: liquid inoculation (omitted)
Conclusion: The bacterial strains made from the comprehensive culture medium grow quickly and the bacterial cords grow vigorously. They are used for inoculation when cultivating bacteria. Very fast.