Gold needles and mushrooms are thin, tasted, tasted, highly nutritious and have better health care. Gold needle mushrooms are generally grown in autumn and winter, with less cultivation in the summer. During the summer, the midtown agriculture department of the city of mau city used cold storage to control the cultivation of golden mushrooms, and was successful in producing 15. 6 yuan per square metre of cold storage in three months, with significant economic benefits. Their main technologies are described below:
Quantities: the more appropriate formulations are: (1) corn core 50 kg, gill 5 kg, corn paste 2. 5 kg and plaster 0. 5 kg. (2) 15 kg of wood crumb, 35 kg of cotton shells, 5 kg of gill, 2. 5 kg of corn flour and 0. 5 kg of plaster. The mix is evenly applied to water at a ratio of 1:1. 2 - 1. 4, and the amount of water is appropriate for not dripping when holding the compaction with the hand, and the ph is between 6 and 7, which, if ph is inappropriate, can be adjusted by lime. The blend is then fed into a plastic bag with a specification of 17 cm x 30 - 33 cm. Combinations and bags must be completed on the same day。
(b) inoculation: when the material bag is packed, it is placed in a normally pressurized cistern, and the fire burns, so that the temperature reaches 100°c within six hours, then it remains in place for 20 hours and the bag is cooled out two hours after the cease-fire, with care to prevent the bag from breaking。
Vaccination: when the bag temperature is below 25°c, pre-vaccinating vaccination tools and germs are observed, and generally 500 grams of bottled bacteria are given 25-30 bags。
Inoculation period management: after vaccination, the temperature of the culture room is kept at 20-24°c, with timely ventilation and water spraying. After about 30 days, the bag should be opened in due course。
Administration of the mushrooming period: the mushrooming period temperature is controlled at 10-13°c. Cultivation in cold storage should take care to increase oxygen availability, which, if insufficient, would result in small and thin mushrooms. It is generally available 15 days after opening。
Collection criteria: bacteria are 12 - 18 cm long and mushrooms have 0. 5 - 1. 5 cm diameter. Water sprayed after the first pick-up, 11 - 12 days will be collected and generally 4 - 6. The harvest must take place at night and be sold in the morning。
