Three-dimensional high-yield cultivation technology of mushroom
Bottled fermentation material one centimeter high
Place the 1-2cm fermentation material on the top of the culture medium about 4cm away from the bottle mouth, and then sterilize. Because the fermentation material itself is sterile, after the strain is inserted, the mycelium quickly covers the upper part of the bottle, and the mycelium feeds at the same time. The advantage of this method is that the miscellaneous bacteria are not easy to infect the culture medium, and the strains have the same age. The pollution rate can be reduced below 3%.
Wheat germination
Allow the kernels to germinate before bottling. The storage materials of wheat kernels are mainly starch, fat and protein. When the seed swells and the cellular physiological activity is reactivated, the activities of various enzymes are enhanced. These materials are broken down into simple structures such as maltose, sucrose, and amino acids during germination. , Easy to be used by mycelium, mycelium grows fast. The specific method is: germinate the wheat kernels for one time, the length of the buds is 1-2 times the length of the wheat kernels, and then fully dry and store until the day before the bacteria, soak the wheat kernels for 12 hours and directly bottle them. Sterilize. The advantage of this method is that it eliminates the process of cooking wheat kernels, saves manpower and financial resources, and generates germs quickly and has few bacteria, and the pollution rate is only 2% -3%.
Use liquid bacteria
Liquid strains overcome the shortcomings of solid strains, and liquid strains can be cultivated directly as cultivars. The use of liquid strains not only has a low probability of infectious infections, but the pollution rate can be reduced to about 2%. In the long run, because it does not use plastic bags, it does not pollute the environment and reduces the production cost of strains. Bacteria in the lower part of the original seed bottle
Inoculation from the bottom of the original seed bottle
We know that the bacteria in the lower part of the original seed bottle are short in age, strong in vitality, and low in bacteria. The mycelium eats quickly after the inoculation, and the pollution rate is low, so the pollution rate can be reduced to about 3%. In order to further reduce the pollution rate of the cultivar, it is recommended to discard 1/5 of the original seed on the top of the bottle of the normal seed to prevent contamination of the cultivar by invisible bacteria.
The time of inoculation in the hot season is advanced or delayed
Inoculation during low temperature periods of July-August, such as morning or evening. Of course, if the germ-removing effect is better in the indoor withered, the pollution rate can be reduced to less than 5%.
Disclaimer: Some articles on this website are transferred from the Internet. If you have third party legal rights, please inform this website to deal with them. phone
Frozen Squid Rings,Fresh Frozen Squid,Frozen Whole Squid,Frozen Cooked Squid
Zhejiang Zhoufu Food Co., Ltd. , https://www.zhoufu-food.com