Delicious Fresh Frozen Octopus delicious Fresh Frozen Octopus Delicious Octopus,Delicious Frozen Octopus,Delicious Fresh Frozen Octopus,Delicious Frozen Fresh Octopus Zhoushan Junwei Aquatic Products Co., Ltd. , https://www.junweiaquatic-intl.com
According to the growth characteristics of Flammulina velutipes, a new cultivation technology for the preparation of disposable culture materials not only achieved a biotransformation rate of 193%, but also shortened the cultivation period by 40 days. Moreover, the number of mushroom populations increased and the mushroom shank increased, which increased the economic efficiency by about 80%. The technical points are as follows:
Homemade cooking materials. Take cottonseed hull 84%, wheat bran 14%, gypsum 1%, potassium dihydrogen phosphate 0.2%, magnesium sulfate 0.25%, carbendazim 0.55%, and mix well, then add water and mix well according to 1:1.3 ratio, Serve Culture material.
Filler disinfection. Put the culture material into a wide-mouth bottle bag. When packing, be sure to have a moderate degree of elasticity to effectively avoid the phenomenon of mushrooming in the later bottle and bag. After filling, seal the bottle and bag, place it in a normal-temperature pot, and cook it at 100°C for 8 to 10 hours.
Suitable temperature cultivation. After being thoroughly cooled, under the flame of the alcohol lamp in the inoculation room or in the inoculation box, use an inoculation spatula to dig out the bacteria seed blocks from the strainer bottles, move them into the culture bottles and bags, and then put them into the culture room for mycelial culture. The temperature of the culture room must be controlled at 22°C～26°C. It is forbidden to pull down the incubation period at a low temperature to avoid the hyphae becoming full and affect the yield and quality.
Careful management. After the mycelium is overgrown, it should be promptly moved into the mushroom field, open the bottle and bag to carry the fungus, stimulate the mushroom. When the buds are formed, it is necessary to do a good job of regeneration management to increase the density of mushroom buds, and then cover or cover newspapers to create a high-density carbon dioxide microclimate in the bottles and bags to facilitate the growth of mushroom.
When the mushroom grows to 4 to 5 centimeters in height, special attention should be paid to water management. The humidity in the cultivation field should be maintained at 80% to 90%, the temperature should be maintained at 8°C to 14°C, and covered with straw or black plastic cloth at the cultivation site. The light intensity can be blurred to see No. 5 Chinese characters with normal vision. Mushrooms grow to 15 to 20 cm high when harvested.
Flammulina velutipes new method of high cultivation efficiency
At present, the commonly used methods for cultivating common velutine mushroom all over the country, although they can receive 3 oyster mushrooms a year, the highest bioconversion rate of culture materials is only 100%. Each growth period lasts for 95 days, and only 3 cultivation cycles can be circulated each year. And the third oyster mushroom handle is short and thick, easy to open the umbrella cover, poor product quality.