There are a variety of mold and ear disease
1. All clean water should be used in the production process; when the ingredients are properly raised, the pH value can be increased by 2% to 3%.
2. Before vaccination, 10 ml of formaldehyde per cubic meter and 5 g of potassium permanganate or 3 to 3 per cubic meter should be applied to inoculation boxes or chambers, inoculation bags, strains, inoculation tools, sealing tampon, and disinfectant drugs. 4 grams of fumigation.
3. After the culture materials are bagged, they must be promptly sterilized. At the pressure of 100 degrees Celsius, they must be weighed at atmospheric pressure and maintained for 8 to 12 hours to ensure thorough sterilization.
4. Frequent inspections revealed that the infected strains and cultivation bags were removed in a timely manner, while being ventilated and dried in time.
5. A small area of ​​mildew occurs during germination of the bag, and a plastic bag with a moldy part can be used to disinfect the fungus by spraying the fungus powder or carbendazim solution on the fungus site.
6. Clean the residual ear in time and spray 0.2% carbendazim or bleach solution on its site.
7. For dermatomycosis, in addition to doing a good job of prevention, a solution of chlortetracycline (or oxytetracycline) at a concentration of 25 units per milliliter, or a 300-fold solution of zeocin (or tetromycin) may be used.
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