Spirulina ! Spirulina farming ! Spirulina farming in west bengal. স্পিরুলিনা চাষ পদ্ধতি
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- Опубликовано: 27 авг 2024
- Spirulina ! Spirulina farming ! Spirulina farming in west bengal. স্পিরুলিনা চাষ পদ্ধতি #Spirulina
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Spirulina farming involves cultivating blue-green algae called spirulina.
1. *Strain Selection:* Choose a Spirulina strain suitable for your climate and growing conditions.
2. *GROWTH MEDIA:* Spirulina can be grown in any closed photobioreactor or raceway. Choice depends on available space and resources.
3. *Inoculation:* Introduce the Spirulina culture into the growing medium. Ensure optimum pH (about 8.0-11.0) and temperature (usually 35-28°C).
4. *Supply of nutrients:* Provide essential nutrients like nitrogen, phosphorus, potassium and trace elements. Spirulina is often grown in an alkaline environment using carbonate compounds.
5. *Aeration:* Maintain adequate mixing and aeration to promote settlement and photosynthesis.
6. *Harvesting:* Harvest when Spirulina reaches high density, usually every 5-7 days. Use the filtration method to separate the spirulina biomass from the culture medium.
7. *Drying:* After harvesting, dry the spirulina biomass. Sun drying or mechanical drying methods can be used.
8. *Packaging:* Package dried spirulina in an airtight container to maintain quality.
Be sure to monitor water quality, prevent contamination, and adapt farming practices based on your specific environment.
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