Six Tips for increasing production of Pleurotus ostreatus
The first cover. After the mycelium has grown thoroughly in the culture material, the mycelium is covered with sandy soil 1 cm thick on the bacterial bed, which can generally increase the yield by about 10%. After the mycelium of the bacterial bed was stimulated by the insert, a small piece of wood, bamboo, glass or metal was inserted into the bed, and the mushroom buds occurred in large quantities along the insert within 1 week.
Second, hormone stimulation. Spraying 0.001 ‰ triacontanol in the bud stage could increase the yield by 10% to 15%. Spraying 0.5 ‰ ethephon solution in bud stage, young stage and cap extension of Pleurotus ostreatus, 50 ml per square meter can promote budding and early ripening, and increase yield by about 20%.
The third MSG stimulation. 0.1% monosodium glutamate, 1% glucose and appropriate amount of vitamin B1 were added to the water and sprayed about 7 days after the first tide mushroom was harvested. 0.5 kg per square meter was sprayed for a total of 3 times, and the yield could be increased by 15% and 2%.
The fourth compound stimulates. For a long time (B9) 5 grams, 20 grams of magnesium sulfate, 5 grams of boric acid, 10 grams of zinc sulfate, 50 grams of vitamin B1250 mg, 50 grams of urea, and 50 kilograms of water were sprayed on the culture material surface during the formation of mushroom buds, which could promote the formation and enlargement of fruiting bodies and increase the yield by 20% and 30%.
Fifth, spray trace element solution. After the emergence of buds in the bacterial bed, spraying the mixture of trace elements (ferric sulfate, zinc sulfate and potassium dihydrogen phosphate each 0.04%) can accelerate the growth of mycelium, turn to tide quickly after mushroom emergence, mature consistently, the mushroom body is thick and strong, and the yield can be increased by 30% and 70%.
The sixth is covered with plant ash. Early spring sowing Pleurotus ostreatus, low temperature, slow mycelium development, easy to be infected with miscellaneous bacteria. Spreading a layer of plant ash on the surface can increase the bed temperature, promote the development of mycelium, provide nutrients for the growth of mycelium and inhibit the growth of miscellaneous bacteria, which is beneficial to the early emergence of mushrooms and can increase the yield by about 10%.
- Prev
Ten ways to increase the yield of Pleurotus ostreatus
The main results are as follows: 1. During the formation and development of Pleurotus ostreatus fruiting body, the temperature difference stimulation of 7 to 12 ℃ per day can promote the early emergence of mushroom and the orderly development of fruiting body. The specific methods are as follows: covering the film for heat preservation during the day, opening the film in the sunny evening or in the morning, ventilating and cooling to increase the temperature difference, and combined with high humidity management to induce mushroom production. 2. the high humidity stimulation method first opens the bacterial bed (or clove) to dry for 1 / 2 days, and then sprays water 2 / 3 times a day for 2 / 3 days to slowly absorb water and culture medium on the surface of the fungus.
- Next
High quality and prolific planting techniques of Pleurotus ostreatus in early spring
When the temperature in the greenhouse was lower than 8 ℃, the growth of Pleurotus ostreatus was slow, and the growth of Pleurotus ostreatus was inhibited when it was below 4 ℃. In order to ensure the normal growth and development of Pleurotus ostreatus, the temperature in the mushroom shed should be controlled at 10 ℃ ~ 20 ℃. Artificial fire or other heating measures should be taken, but the harmful substances such as carbon dioxide produced in the heating process must be discharged out of the mushroom shed. Reasonable humidification in spring when the temperature is 10 ℃ ~ 25 ℃ is suitable for the growth of Pleurotus ostreatus, increase the relative humidity of ambient air by about 85%, reduce direct sunlight and prevent the temperature from rising suddenly at the end of spring.
Related
- Fuxing push coffee new agricultural production and marketing class: lack of small-scale processing plants
- Jujube rice field leisure farm deep ploughing Yilan for five years to create a space for organic food and play
- Nongyu Farm-A trial of organic papaya for brave women with advanced technology
- Four points for attention in the prevention and control of diseases and insect pests of edible fungi
- How to add nutrient solution to Edible Fungi
- Is there any good way to control edible fungus mites?
- Open Inoculation Technology of Edible Fungi
- Is there any clever way to use fertilizer for edible fungus in winter?
- What agents are used to kill the pathogens of edible fungi in the mushroom shed?
- Rapid drying of Edible Fungi