3 simple methods for making edible fungus mother seed culture medium

Wheat kernels culture medium Soak the wheat kernels in warm water for 2 hours, remove them and put them in a bamboo sieve, and pour them with clean water every 4 hours. After about 24 hours, when the wheat grains sprout 0.50 cm long small buds, put them in the pot and boil them (boiling for half an hour), take them out and drain them, mix in 1% gypsum powder evenly, and then put them into the test tube. It is 1/3~1/2 of the test tube, stuffed with a cotton plug, sterilized under 15 pounds of pressure for 45 minutes, and then shaken while hot for use.

The rice medium is used to clean the rice after removing impurities, add 1% sugar, and cook the rice as usual. Choose rice grains with high hardness, mix in 1% rice bran or dry horse dung evenly, knead the rice into granules, and then put it into a test tube. The filling amount is 1/3~1/2 of the test tube. Sterilize for 45 minutes under pressure of 1 lbs.

Corn kernel medium crushed (or chopped) corn kernels into mung bean size, soaked thoroughly with water, removed and drained the water, mixed in 1% calcium carbonate powder, aired, and put it into a test tube. The filling amount was 1/ of the test tube. 3~1/2, tampon plug, sterilize under 15 pounds of pressure for 45 minutes, take it out, shake it while hot, and set aside.

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