Identification of diseases of edible fungi and how to preserve edible fungi

Usually take the following two methods of preservation: slope low temperature preservation method. This is the simplest method of preservation, which is to put the vigorous and pollution-free bevel test tube into the refrigerator.

4 ℃ ~ 6 ℃ was preserved at low temperature, then transferred to fresh slant medium every 2-3 months, and then preserved after culture. The other is liquid paraffin preservation. This method is to inject sterilized liquid paraffin in the aseptic room in the inclined test tube to be preserved, and it is appropriate to inject wax 1 cm higher than the inclined surface. Then plug it with a cork or rubber plug, seal it with wax, put it upright in an indoor dry place and keep it for more than a year.