Cultivation techniques of Pleurotus ostreatus efficient cultivation methods of Tricholoma

There are many cultivation methods of Pleurotus ostreatus, such as indoor mushroom brick cultivation, for it, the process is very simple, easy to operate, pollution is not easy, ordinary farmers can grow, unrestricted conditions, more suitable for planting in the courtyard at home, can increase income, so how to grow Tricholoma? Let's study with the editor.

Planting techniques of Pleurotus ostreatus

1. Flammulina velutipes is a kind of medium temperature fungus. The mycelial growth range is 7-32 ℃, and 22-26 ℃ is the most suitable, but it is not resistant to high temperature, and dies quickly over 40 ℃. The fruiting body can be formed and grown at 14-28 ℃, and 20-24 ℃ is the most suitable. According to the bacterial characteristics, the natural temperature in spring and autumn is more suitable in the cultivation season. Spring sowing, March inoculation, April-May long mushroom harvest, autumn sowing September inoculation, October-November long mushroom harvest.

2. The raw material treatment selects mildew-free rotten cottonseed shell or miscellaneous sawdust as raw material, mixed with 1.5% quicklime to make lime forever, and add 3000 times phoxim medicine. The water content of the culture material is 60%, 70%, stirring well, the whole pile is fermented for 3-5 days, the material temperature reaches 60-70 ℃, and the pH value is 7-7.5.

3. Loading and inoculation, bag planting: select (20-22 cm) × 55 cm polyethylene plastic bag culture material, inoculate at both ends, and spread 2 layers of bacteria at an equal distance in the middle, and then needle the vent. Each bag contains 1 kg of dry material and 2.3 kg of wet weight. 4 bags of bacteria can be inoculated with 750 grams of bacteria in each bottle.

Efficient cultivation methods of Pleurotus ostreatus

1. Bag inoculation, spread out the material pile, adjust and culture nourishment pH is 7: 8, can be bagged inoculation, the method is the same as Pleurotus ostreatus and so on. Germ management, the temperature of the germ-producing place should not exceed 25 ℃, and the air relative humidity should be 60%-70%. At the same time, pay attention to shading and ventilation. The temperature of the shed should be controlled below 28 ℃, and over 28 ℃, attention should be paid to bulk cooling or ventilation cooling.

2. One week later, the mycelium germination was examined. If it is found that the mycelium does not germinate, it should be replanted; if a small amount of miscellaneous bacteria infection is found, the ventilation and cooling of the bacteria room should be strengthened to control or restrain the development of miscellaneous bacteria. If the temperature is too low, it is necessary to keep warm and warm up to ensure the normal growth and development of hyphae. Generally, the mycelium can grow into the whole bag in 25-30 days.

3. The management of mushroom production can be carried out after the mycelium has grown in the bag and maintained for 3-7 days. The mushroom production management of mushroom wall is often used in production, and the palletizing method of fungus wall is the same as that of Pleurotus ostreatus. After the mushroom wall was built, the top of the wall was irrigated with water, the temperature of the mushroom (shed) was kept at 15: 20 ℃, and the air humidity was 85% and 95%.

Cultivation requirements of Pleurotus ostreatus

The main results are as follows: 1. Pleurotus ostreatus has strong growth, fast mushroom production, short growth period and high yield. it can grow and develop on the sawdust medium of broad-leaved trees such as elm, poplar, birch, Linden, Manchurian ash and locust, as well as on sawdust medium such as Korean pine, sand pine, fish scale pine, fir and cypress, but the yield is very low.

2. It can also grow and develop on cottonseed shell, waste cotton, corncob, peanut shell, bean shell, wheat straw, rice straw, tea residue and waste culture materials planted with straw mushroom and mushroom. Among them, the yield of Pleurotus ostreatus cultivated with cottonseed shell, waste cotton and corncob was higher.

3. The temperature range of mycelium growth and development was 7: 32 ℃, and the optimum growth temperature was 23-27 ℃. The mycelium died after 2 hours above 45 ℃, but could tolerate the low temperature of minus 38 ℃. The forming temperature of fruiting body is 10-28 ℃, and the optimum growth temperature is 15-25 ℃. PH5~7 can grow, and pH5~6.5 is the most suitable.

Growth characteristics of Pleurotus ostreatus

The fruiting body of Tricholoma thunbergii is much clustered or clustered, showing golden yellow. The cap is trumpet-shaped, smooth, 2-10 cm wide, fleshy, margin involute, and the flesh is white. Pleats white, epiphytic, slightly dense, unequal in length. Stalk white to light yellow, partial, 2 cm long, 0.5 cm 1.5 cm thick, with fine hair; most fruiting bodies together, elm yellow mushroom color, gorgeous and beautiful, lovable, just like a beautiful flower.

Therefore, in its growth, there must be fresh air and a certain amount of light, but it will be a good benefit to control temperature and humidity, create dry conditions and scientific management.