What if the mycelium of volvariella volvacea grows
In the mycelium growth stage of volvariella volvacea, a large number of white fluffy aerial hyphae were formed on the material surface, or even grew into a layer of white quilt, resulting in delayed mushroom production and low yield, due to the high temperature in the haystack.
Control method: after straw mushroom inoculation, the film should be ventilated regularly to reduce temperature and humidity, and the grass quilt should not be covered too thick to promote the mycelium to grow into the material.
- Prev
Causes and control of mycelial atrophy of volvariella volvacea
1. The use of inferior bacteria: the age is too long or too short, the strain degenerates, the mycelium is weak, the stress resistance is poor, or the strain is stored in an environment where the temperature is too low or too high for a long time, there will be the phenomenon of non-germination and mycelium shrinkage after sowing. Prevention and treatment: select the right age, high-quality bacteria, and ensure that the temperature in the culture process is not too low. two。 Improper control of culture material temperature: when the air temperature is high, the culture material is thick, and the heat preservation performance of the mushroom room is good, the temperature in the culture material exceeds 42 ℃ for a long time after sowing, which will lead to mycelium shrinkage, death and burning bacteria.
- Next
How to grow buds after volvariella volvacea inoculation
Three days after inoculation of volvariella volvacea, a lot of white buds grew on the seed block exposed above the culture material, which made the strain aging and affected the germination of hyphae, or long hyphae but no food. The reason is that the bacteria are stimulated by strong light, which makes part of the hyphae kink prematurely to form buds. Prevention and treatment methods: do not expose the bacteria during inoculation, sow 2mur3cm into the material, and keep warm under the shade of grass to prevent strong light stimulation.
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