The nutrients planted by Ganoderma lucidum are the basis of its growth, so the management of nutrients is very important. Generally, before planting Ganoderma lucidum, we need to prepare sawdust and wheat bran, and then we need the necessary fertilizer. We can mix sawdust, wheat bran and urea evenly, air them for a few hours, and then we can get ready to load the car. Of course, wheat bran can be replaced by rice straw powder or corn straw residue, and urea can also be replaced by ammonia fertilizer, with good results. Everyone can prepare some various nutrients.
2. Loading management
When the nutrition is ready, it's time to pack it. We can also use ordinary plastic bags, each bag is about 200 to 300 grams. Pay attention to be tight when bagging, the surface should be smooth, then tie a vent hole in the middle, seal it with a plug, and wrap it with a layer of kraft paper outside. Of course, nutrients can also be bottled in the same way as bagging.
3, sterilization management
Because the nutrients in the preparation process and the bags and bottles used for loading may contain a lot of bacteria, in order to ensure the healthy growth of Ganoderma lucidum, we need to sterilize it. We put the packed bags and bottles into pear pots and autoclaved them for inoculation the next day. If atmospheric sterilization is used, they must be inoculated immediately after sterilization, otherwise bacteria will invade.
4. Inoculation management
When inoculating, the requirements for the environment are very strict. It is best to have a special inoculation room. When you enter the inoculation room, you need to disinfect the inoculation tools. Secondly, the vaccinators need to disinfect themselves, then take out the cultivated strains with tools, put them into bags or bottles filled with nutrients, then seal the bags or bottles and put them into a culture room at a temperature of about 25 to 28 degrees. In about a month, bacterial buds will grow, and then the temperature needs to be raised by about one degree.
5. Disease control
Ganoderma lucidum is easily infected by germs during its growth. The main fungi that harm the growth of Ganoderma lucidum are Penicillium, Mucor and Rhizopus. The prevention and control method is that we need to disinfect before inoculation. Secondly, we should dig out the bark damaged by bacteria. Finally, if Ganoderma lucidum is found to be seriously infected by bacteria, it should be discarded in time, or the infected part should be smeared with alcohol. Never use pesticides to control it, because it will be Ganoderma lucidum with pesticide residues, so it will not be used as medicine at that time.
Extended data:
According to local conditions, combined with their own actual situation, choose the appropriate cultivation methods of Ganoderma lucidum.
The cultivation process of (1) Duanmu is: tree species selection → cutting → bagging → sterilization → inoculation → mycelium culture → site selection → erection → opening → bagging → burial → management (temperature and humidity, ventilation, light intensity) → collection of fruiting bodies and spore powder → drying and packaging.
(2) The agricultural cultivation process is as follows: mixing → bagging → sterilization → inoculation → fruiting management → harvesting → drying and packaging. This method usually adopts plastic greenhouse wall cultivation.
(3) The industrial cultivation process is: batching → bagging → sterilization → inoculation → Ganoderma lucidum management → harvesting → drying and packaging. This method usually adopts plastic greenhouse wall cultivation.
References:
Cultivation Techniques of Ganoderma lucidum-Baidu Encyclopedia