Product Description:
Trichoderma is a pure microbial agent made through fermentation technology, which has antagonistic effects on various plant pathogens and has dual protective and therapeutic effects. It can effectively prevent and control soil borne fungal diseases. Its metabolic derivatives promote the transformation of nutrients in the soil, improve the absorption rate of nutrients by crops, stimulate crop root growth, effectively improve crop yield and quality, and have significant effects on disease prevention and control.
Fermentation process:
1. Dissolve the purified Trichoderma culture medium with purified water, and then add the solution to the fermentation tank.
2. Before adding Trichoderma, heat the water in the fermentation tank to around 50 ° C.
3. Inoculate Trichoderma into the fermentation tank and control the temperature and pH value.
4. During the fermentation process, add an appropriate amount of carbon and nitrogen sources according to the growth needs of Trichoderma.
5. The fermentation time is generally 3-5 days. After the fermentation is completed, organic solvents can be used to extract the mycelium and metabolites of Trichoderma.
This fermenter system is used for trichoderma fungus fermentation with 3-stage fermentation.
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