Bailing Mushroom because its fruit body color white, large head, meat tender and thick, good taste, but also has a high medicinal value and popular in domestic and foreign markets, in addition to fresh sales, but also can be processed into canned, sliced ​​and dried, is A type of rare edible fungus with great development potential has a broad market prospect. In recent years, Guangshui City in Suizhou, Hubei Province has been greatly promoted. Has achieved excellent economic benefits, the author went to the countryside to see a large number of mushrooms piled up Pleurotus tuberculosis package, let it wear out, really regret. Its practical use of Pleurotus ostreatus waste cultivation of Coprinus comatus, easy to obtain, low cost, especially in the sparse cotton seed husk Suizhou, can really save a large amount of money for the mushroom farmers. At the same time, to reduce environmental pollution and protect the ecological environment, a virtuous circle of mushroom production can be achieved. This technique was successfully cultivated by Ma Guoliang, a teacher from Qinghai University, several years ago. For the benefit of more mushroom farmers, the cultivation techniques of Mr. Ma are introduced as follows. : ((Yuan Shiping Suizhou City, Hubei Province, edible mushroom disinfectant factory http://syxdjc.aweb.cn)
Firstly, select Pleurotus eryngii, which is not contaminated with mushrooms or bacteria, remove the bag and soak it in the limewater pool for 3 days. Then, remove the excess water, beat it with iron smash, and mix it according to the formula. ((Yuan Shiping Suizhou City, Hubei Province, edible mushroom disinfectant factory http://syxdjc.aweb.cn)
(1) Formula 1 Pleurotus eryngii waste 45%, cotton seed hull 47%, bran 5%, lime powder 3%;
2 Pleurotus waste 60%, 22% cottonseed husk, 10% bran, corn flour 5%, lime powder 3%;
3 Control 97% cottonseed husk and 3% lime powder. (Yuan Shiping Suizhou City, Hubei Province, edible fungus disinfectant factory http://syxdjc.aweb.cn)
According to the ratio of material to water 1:1.2, the culture mixture was fully mixed and boring for 4 days, and the pH was adjusted to 7.5-8. Use a 20 cm 40 cm high-density 4.5-gauge high-density polyethylene bag to charge the material with moderate tightness. Atmospheric pressure sterilization is maintained at 100°C for 12 to 14 hours. When the bacterial temperature drops to 25°C to 30°C, it is transferred to the inoculation room and inoculated according to the conventional inoculation method. The inoculation of each bag does not exceed 5% of the feed weight. The bacterium packs are put into the room temperature 24°C~26°C, the air relative humidity is 65%~75%, the "well" shape is discharged from the light, the hyphae are full of bags in 35~48 days. (Yuan Shiping, Suizhou City, Hubei Province Disinfectant factory http://syxdjc.aweb.cn)
(2) Covering the soil Choose a plastic greenhouse with an area of ​​250-300 square meters, and make it in the greenhouse. The lotus root is 1.5 meters wide, 5 meters long, and 20 cm deep. It can be used along both sides of the shed to leave 40 centimeters wide. The work aisle, after the establishment of a water spray moisturizing, spraying at the bottom and around the pollution-free bactericidal drug (1:500 times the king of the king claw of the chicken claw) buried in the soil after the bag, bag and bag interval 2 ~3 cm, fill the gap with fine soil, and then cover the soil on the surface of the bacteria after the water is poured (cover soil with a certain amount of humus, wheat soil, vegetable garden soil can be). Add 2% lime powder before coating, spray 1:500 times the king claw of the chicken claw, adjust the soil moisture content of about 30%, the thickness of the covering soil does not exceed 3 cm, the soil particle size diameter of 0.5 cm is appropriate, cover after earth covering Membrane heat preservation and moisturizing, when a large number of hyphae appear on the surface of the soil, the film can be peeled off.
(3) Mushroom management bacteria can appear buds buds within 15 to 20 days after coating the soil. The temperature in the greenhouse is controlled at 10°C~25°C during the mushrooming period, and the relative humidity of the air is maintained at 85%~90%. Bamboo scaffolding was used to set up a small arch shed. The greenhouse was ventilated regularly to control the temperature, humidity, air and light in the arch. In particular, the growth stage of fruiting bodies should be maintained at 15°C~20°C. If the temperature exceeds 25°C, the temperature should be reduced in time to prevent stipe elongation and open the umbrella. Ventilation 2 to 3 times a day, about 30 minutes each time, slower growth of fruit bodies below 10 °C should be ventilated less ventilation, combined with the temperature difference between day and night to stimulate its growth, in the differentiation of mushroom body, fruiting body growth stage, given A certain amount of scattered light, but the light should not be too strong, so as not to affect the quality.
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