How do you grow mushrooms at home? how do they grow?

Although there are more and more kinds of mushrooms on the market, the mushrooms planted on a large scale for sale in the market are naturally inferior in quality to wild mushrooms, and wild mushrooms are relatively difficult to pick, so interested friends may wish to plant delicious mushrooms in their own homes.

How to grow mushrooms at home

1. After receiving the bacteria package, prepare a larger plastic bucket or carton and pour a small cup of water into it, tear off the newspaper at the seal of the bacteria package, and then wrap the bacteria in the plastic bucket.

2. Cover the bucket with a newspaper, wet the newspaper with a spray bottle, once a day in the morning and evening, pay attention to watering, as long as the newspaper is wet, try to avoid too much water dripping onto the material surface, if the water is too much, please pick up the newspaper and shake off the excess water above. Every day when watering the newspaper move down, one can let the following bag ventilation, the second is to see if there are mushroom buds grow out, if there are mushroom buds, you can appropriately increase the number of water spray, but still pay attention to the water volume can not be large, it is best not to sprinkle the material surface to let the material area water, if found that there is water on the material surface, to take out the bag in time, pour out the excess water.

3, mushroom management: about a week, you can see that the mushroom has started, of course, the time of mushroom has something to do with management, good management, mycelium after 5-7 days to start fruiting, the air is relatively dry, management is not too good, may take about 20 days to start fruiting, these are normal.

4, after the mushroom should be diligent management every day, must observe more, because there are mushrooms grow out, growth is very fast, basically three to five days old.

5, harvest mushrooms: after picking, start to enter the next stage of management. Picking mushrooms is not picking them one by one, but breaking them off in clusters. After breaking off, use a clean knife or stick to clean up the remaining stems and dead mushrooms, so as to expose fresh culture materials at the mushroom mouth.

Control of mushroom acariasis

It is normal for mushrooms to have bacterial mites, and the mite carried by the strain is the main reason for the outbreak of Brennan's mite. Generally, mushroom strains are sown at the beginning of September, and Brennan's mite is sown into the mushroom bed with the strain. In the 20-day fungus development stage, the mite grows, develops and reproduces in large quantities in the mushroom culture medium. Because the mite is small, it is not easy to be found. After covering soil and spraying water, the mite reproduced rapidly at 22~24℃, and its number increased continuously. Because of feeding on hyphae in large quantities, hyphae were broken and reduced, and fruit bodies could not be formed. At the beginning of occurrence, the mite distributed in the core of the mushroom bed, then spread with the air flow, and soon spread throughout the mushroom house. The surface of the covered soil was covered with mites, which made the autumn mushroom yield decrease greatly, and the heavy ones lost their harvest.

Control methods:

① Strictly check the strains before sowing. If there are sporadic green mold and hypha fracture traces in the strain bottle, the strains shall not be used.

② When the culture material is stacked, the central temperature of the pile should reach about 75℃ before fermentation. The second fermentation should be done according to the requirements.

③ Timely dispose of mushroom house waste and strictly disinfect mushroom house.

④ Once mites are found on the mushroom house, the heart must stop spraying water, reduce the temperature of the mushroom house as much as possible, and spray 20 grams per square meter with 0 or 1% concentration solution of mirex. When the temperature of mushroom house is below 15℃, it can be managed normally.

Prevention of mushroom opening early

Preventive measures: scientific management. Proper ventilation and water spraying; in case of sudden changes in weather, strengthen management, maintain appropriate temperature and humidity in the mushroom house; the humidity of mushroom production should be maintained at 12 - 16℃, and the over-dense buds should be properly removed.

Method for preparing pollution-free mushroom fertilizer

1. Soybean milk fertilizer: Take 500~1000 grams of soybeans, soak them in water, grind them into slurry, filter out impurities, add 50 kilograms of water, stir well and spray them, which can make mushrooms white and tender, and the mushroom body thick.

2, salt fertilizer: take 150~250 grams of salt, put into 50 kg of water dissolved after spraying, can make the mushroom color white, mushroom body thick.

3, chicken manure fertilizer: take chicken manure 5 kg, add 20 kg of water to boil juice, then add 100 kg of water, spray 0, 5 kg per square meter.

4. Spinach juice fertilizer: Wash fresh spinach and add a little water to mash it, filter it with 3 layers of gauze to get juice, then dilute it 500 times, spray it half a month after seeding, spray 15 ml per square meter, which can promote fruit body differentiation.

5. Pine needle juice fertilizer: Take 1 kg of fresh pine needle, add water to boil for 20 minutes, remove residue and extract juice, add water to 15 kg and spray.

In order to ensure the green nature of mushrooms, but also to ensure the normal growth of mushrooms required nutrients, so we can adopt a realistic method, the use of some pure natural green fertilizer, so that mushrooms as if living in nature, in addition to home cultivation of mushrooms, pest control can not be ignored.