Tremella planting: what do you need to pay attention to when planting Tremella in bags?

What mistakes are easy to make when planting Tremella in bags? Please introduce that some farmers often make some mistakes in the use of bag-planted Tremella, resulting in poor output and quality of Tremella fuciformis. Here are some common mistakes of bag-planting Tremella for everyone to learn from. Mistake-improper cultivation season: spring and autumn is suitable for indoor cultivation of Tremella fuciformis under natural temperature, but some cultivators blindly advance or delay inoculation, resulting in cold snap in spring, high temperature in autumn, and weak mycelium growth under stress. In particular, the temperature of autumn planting is unstable, especially when the mycelium is damaged at high temperature, which affects ear emergence and yield. The second mistake is that the vaccination control is not strict: the inoculation room and tools are not sterilized thoroughly, the environmental hygiene around the inoculation room is poor or close to the food brewing plant, the operators bring miscellaneous clothes into the room, and do not inoculate in accordance with the requirements of aseptic operation, resulting in miscellaneous bacteria pollution. The temperature control of Tremella fuciformis is not good: the first 3 days after inoculation is the germination period, and the fourth day is the growth period. The temperature requirement is no more than 30 ℃ in the germination period and 28 ℃ in the growth period. Some growers do not have a good grasp of this limit temperature scale, when planting bacteria in autumn, the over-temperature does not take measures such as thinning bags to dissipate heat, resulting in mycelium being harmed by high temperature, spitting black water at the mouth of the hole and causing rotten ears; when planting bacteria in spring, they encounter spring cold and do not heat up in time, so that the hyphae is kept at low temperature for a long time, resulting in white mucus at the mouth of the hole, which directly affects the ear and yield. Error four opening hole expansion delay: bacterial bag opening to increase oxygen is suitable for bacterial age, usually divided into: opening a small mouth for about 10 days, after 2 Mel 3 days to tear off the tape, and then 2 days to cut the film and expand the hole, 3 procedures 15 Mel 16 days, if completed at one time, its bacterial age is 14 Mel 15 days. Growers often delay opening and expanding holes, resulting in serious lack of oxygen in the mycelia in the bag, resulting in weak growth, difficulty in ear emergence or uneven production. Five mistakes: excessive spraying of water: after the opening of the bacterial bag, the oxygen cover paper was not sprayed in time, the breathing in the bag was exuberant, the water evaporated quickly, the mycelium of the hole dried up, and the primordium was difficult to form. As soon as some growers saw the formation of the primordium, they imitated the black fungus sparse base to carry out the spray gun to wash away the primordium. The primordium of Tremella fuciformis is one or one, and excessive water spraying affects the ear rate and young ears; in addition, closing the door and spraying water, poor ventilation, resulting in mold attack and rotten ears; and some because the cultivation rack is too high, the upper layer can not spray water, and the bottom layer is too wet, resulting in uneven ear emergence at the high and low levels, and even lack of water at the high level, resulting in poor development of the fruiting body. Error six shed structure is inappropriate: the old house cultivation of Tremella, mostly single door, lack of windows, air convection, so rely on the door of good ventilation, long ears excellent, rely on the inside of the long ears is poor. There are no ventilation windows at the top of some cultivation rooms, and the water vapor rises after spraying moisture, and the droplets gather on the ear bags on the top layer of the cultivation shelf, resulting in rotten ears in the top layer bacteria bags. Error 7 poor quality of bacteria: the strain itself is not pure, with miscellaneous bacteria or viruses, especially actinomycetes, mixed in the bacteria, after inoculation, the germination ability is so strong that it overwhelms the mycelium of Tremella fuciformis, so that it can not produce the ear; some due to the degeneration of the ash hyphae, the initial trend is normal after inoculation, showing black, gradually fade to white midway and disappear, so that the whole batch can not come out of the ear. In addition, due to the imbalance of the two kinds of hyphae in the process of seed production, the excessively prosperous hypha of incense ash is dominant, while the hyphae of Tremella fuciformis is inhibited, resulting in slow ear emergence or low ear emergence rate. The eight mistakes were not timely: before the opening of the bacterial bag, there was no spraying of pesticides, and after the opening, the mites drilled into the mouth of the hole to bite the mycelium and could not get out of the ear, and some doors and windows were not installed with screens and windows, especially when infant mosquitoes differentiated into young ears in spring, groups of infantile mosquitoes flew in from the window, and the reproduction rate was extremely high, laying eggs at the mouth of the hole to form larvae, drilling into the hole to eat mycelium, resulting in batch failure. Click to get more cultivation techniques of Tremella fuciformis