requestId:68b4789a1a3003.30225457.
At present, there are many ways to cultivate oyster mushrooms in my country, including bed planting, bed planting, mushroom bricks, bag planting, intercropping with vegetables or crops, etc.
Bag planting is a cultivation method in which the culture material is put into a plastic bag and Sugar daddy is used to culture until mushrooms are produced. This is a cultivation method that is widely used in production and has many advantages; first, raw materials are easy to obtain (plant straw, bran, shell and other agricultural and sideline products), waste is used, and waste is turned into treasure. Sugar babySecondly saves labor and is easy to manage, and third, three-dimensional cultivation can make full use of the site space. Fourth, a variety of sites can be used, indoors, greenhouses, civil defense fortifications, and intercropping can also be placed in crops and vegetable fields.
The process flow of oyster mushroom bag planting: preparation of culture materials + preparation of plastic bags + bagging inoculation + accumulation of bacteria + management of mushroom production period + harvesting. Key technical points of oyster mushrooms planting: 1. Preparation of culture materials
Oyster mushrooms are woody saprophytic fungi. Plant straw, bran, shell skin and other agricultural and sideline products containing woody fibers can be used as culture materials for cultivating oyster mushrooms. There are three commonly used ones:
(1)Sugar baby cottonseed shell. ① Take fresh cotton seed shells and mix them evenly, so that the moisture content of the material reaches about 65%. Add 550-650 ml of water to 500 grams of material. ⑦ Mix the material with 1% lime water, containing 7 and the same as above. ③ Use Sugar baby1% lime water and 0.1% germinoid mixture, with the same water content as above. Bacteriaceae has a bactericidal effect, and lime water can regulate pH value and inhibit the growth of mixed bacteria. Therefore, when the temperature is low, mixed bacterial pollution is not easy to occur, and mixing with clean water can reduce costs; when the temperature is high, use lime water to mix to prevent pollution; when the temperature is higher, use lime water to mix with polydinogenic acid to ensure cultivation is effective.
(2) Corn cob. ①Crush the corn cob intoAs the size of soybeans, soak them in Pinay escortl% lime water for 24 hours, remove the Sugar daddy and filter out the excess water, add 20-30% cotton seed shells to make the moisture content of the material reach about 65%. ② Corn cob 78%, wheat bran 20%, sugar 1%, gypsum powder 1%, add appropriate amount of water. Add cotton seed shells or wheat bran to increase nutritional content. All culture materials other than cotton seed shells need to be added,
(3) Peanut shells and straws. ① 78% crushed peanut shells and straw, 20% wheat bran, 1% sugar, 1% gypsum powder, and add appropriate amount of water. ② Add appropriate amount of water to crushed peanut shells and straw 79%, cottonseed shells 20%, gypsum powder.
The preparation method is basically the same as that of peanut shells when other agricultural and sideline products are used as culture materials.
2. Specification requirements for plastic bags
Please use plastic barrels with thickness of 0.03-0.04cm, width of 24-30cm and length of 40-50cm (opens at both ends).
3. Bag and inoculate
First lay a plug (diameter 3, 3cm, length 6, 6cm) on one end of the plastic barrel, or a corn coin plug with 3.3cm long and stained with 0.3% wormwood or potassium permanganate solution, sprinkle some bacterial seeds, then put it in culture material, and compact it while installing. When the filling is halfway, sprinkle another layer of bacteria and continue to charge. When loaded to 6 or 6 cm from the bag mouth, sprinkle some bacteria and compact them flatly to make the bacterial strains in close contact with the material. Then take another plug and tie the pocket tightly.
The function of the plug is breathable, and it can also be free of plugs, but the bacterial rate is slower. The inoculation volume is generally 10-15% of the material. Be careful to sprinkle more strains near the bag mouth, so that oyster mushrooms will grow well, making it difficult for mixed bacteria to grow.
Note: The mixed culture material must be bagged and inoculated on the same day. The vaccination time is generally from September to early March of the following year. The spring sowing is early and autumn sowing is late, and the temperature is below 20Sugar daddy℃Escort. This is not only conducive to the growth and development of oyster mushrooms, but also not good Sugar daddy grows in mixed bacteria. It can be produced all year round in human defense fortifications or other places that can manually regulate temperature.
IV. Stacking and germ-generating bags are arranged layer by layer. The number of stacked layers should be determined according to the temperature at that time. When the temperature is around 10℃, 3-4 layers can be stacked high. At 1820~C, 2 layers are suitable. When above 20℃, the bags can be arranged into flower piles or placed flat on the ground to prevent the bag from burning the mycelium. After about 15 days, the temperature in the bag is basically stable, and then stacked into 67 or more layers.
The material temperature begins 2 days after inoculation. Daddy rises, be careful to prevent the material temperature from exceeding 35℃. When the temperature rises to 32℃, open the doors and windows in time, spray water on the ground to cool down. If the temperature continues to rise, you can pour the pile or reduce the number of layers. It is best to control the temperature to around 24℃.
15 daysSugar baby mix the piles around, put the myceliums together, put the poor ones together, and pick out the contaminated ones. If the pollution is light, untie the bag, put it in a cool place for a few days, or apply 0.3% germlineSugar daddy, deep bury with heavy pollution. This way the mushrooms are neat and easy to manage. The indoor air humidity is kept at about 65%, and the mycelium can grow well in about 30 days.
5. Sugar BabyMushroom Management
When the mycelium is covered with culture material, after 510 days, under suitable environmental conditions, bacteria buds will appear in the bag. At this time, untie the bag in time, remove the plug (the corn cob plug does not need to be removed), turn the bag out, and reveal the pile of bacteria buds.
Spray water at the ground at this time, and the relative humidity of the indoor air should be kept at 8590%. Number of water sprays: Generally, spray more on sunny days, spray less on cloudy days or not. If the culture material is too dry or the air humidity is too low, it will cause the young mushrooms to wither.
Adjust ventilation should be done to prevent too high temperature and too high humidity. Spraying water too early or too high temperature and too high humidity will also cause Sugar baby.
Adjust air conditioning or too high temperature and too high humidity will also cause Sugar baby.
Adjust air conditioning or too high temperature and too high humidity will also cause EscortThe small mushrooms die. Poor ventilation, excessive carbon dioxide concentration will causeThe fruiting body grows abnormally and becomes “bigfoot mushroom”.
It is also necessary to pay attention to light transmission so that all the cultivation sites can scatter light. Light is a necessary condition for the differentiation of fruit entities. In the dark environment, bacterial buds cannot develop into normal fruit entities, but grow into a bunch of dough-like things, with no commodity value.
In addition, after each batch of mushrooms is harvested, the temperature is properly maintained during the day and the windows are opened at night to cool down, which will create a significant temperature difference in the cultivation site, which is conducive to the transformation of mycelium into fruiting bodies.
6. Harvest
After the bacteria buds appear, they can be harvested after 5-10 days. The entire growth period of oyster mushrooms takes about 35-40 days from inoculation to the first batch of mushroom harvesting.
When the fruiting body stops increasing, the color becomes lighter and lighter than white, the best harvest period before the spores are shot, the harvest is at this time Sugar babyThe mushroom body fat is thick and delicious, while Pinay escort and the yield is high. The early fruiting entity has not grown up yet and the yield is low. The late fruiting entity has lost its flavor and nutritional value, cannot be eaten and sold. The harvesting method: hold the culture material with your left hand and pinch the mushroom shank with your right hand and twist it. You can also use a knife to cut the nutrients in the shank tightly with the Sugar daddy. When harvesting each batch of mushrooms, all of them, no matter how big or small, are harvested, which is easy to manage.
After each batch of mushrooms is harvested, the remaining dead mu TC:sugarphili200