A method for breeding spirulina

Abstract

The spirulina cultivating process is one sealed industrial cultivating process including cultivating spirulina in cultivating solution inside separate transparent cultivating barrels, setting the cultivating barrels inside a sealed shed with transparent top or side, mounting heating pipes below the cultivating barrels, setting ventilating units connected via ventilating pipe into the cultivating barrels, and controlling the temperature inside the cultivating barrels at 16-38 deg.c and pH value in 8-12. The said spirulina cultivating process is suitable for cultivation all the year round, can avoid great area contamination and can produce spirulina in high yield, and the fresh spirulina may be eaten directly.

Description

technical field [0001] The invention relates to a cultivation method, which is a cultivation method of spirulina. Background technique [0002] Due to the high nutritional value of spirulina and the limited natural resources, spirulina is generally cultivated artificially at home and abroad. This field has done a lot of research on growth liquids such as nutrient bases of spirulina, and the use effect is all good. However, all industrialized methods for large-scale cultivation of spirulina are open cultivation such as racetracks or circle waters. These cultivation methods The disadvantages are: serious pollution, unable to produce all year round, must stop production in winter, low yield, uncontrollable water temperature and light time of the culture solution during open-air cultivation, slow growth rate, low survival rate; when polluted by the natural environment, it is often destroyed It is impossible to control the polluted area or area, and the loss is relatively large;...

AI Technical Summary

Problems solved by technology

This field has done a lot of research on growth liquids such as nutrient bases of spirulina, and the use effect is all good. However, all industrialized methods for large-scale cultivation of spirulina are open cultivation such as racetracks or circle waters. These cultivation methods The disadvantages are: serious pollution, unable to produce all year round, must stop production in winter, low yield, uncontrollable water temperature and light time of the culture solution during open-air cultivation, slow growth rate, low survival rate; when polluted by the natural environment, it is often destroyed It is impossible to control the polluted area or area, and the loss is relatively large; since there are many impurities in the water of open aquaculture, it is impossible to directly eat fresh algae, etc.

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