1. What is going on when King oyster mushrooms are soft, withered and shrinking?
Answer: Virus Infection might be the chief culprit, or by reason of limited nutrition.
2. How to adjust it when finding that mushroom caps are thin during fruiting period?
Probable causes: Partial-high temperature and poor ventilation in fruiting house, cultivators could enhance the management during the formation period of tiny buds and after the bud-pressing.
3. What is the growth cycle of King oyster mushroom?
A. In case of industrialized cultivation mode in refrigeration, it takes 60-70 days and holds only one batch of mushrooms.
B. In case of routine cultivation under natural temperature, it takes 3-4 months and holds 3 flushes or so.
4. The phenomenon of rot after the formation of sporocarps.
Answer: It is resulted from bacterial contamination which is mostly connected with halfway sterilization and excessive humidity in old mushroom house, or bacterial contamination during the spawn-running period of fungus sacks.