Novel pneumatic type Nostoc alga raceway pond cultivation system
A Nostoc genus and culture system technology, applied in the direction of biochemical instruments, biochemical equipment and methods, microorganisms, etc., can solve problems such as high cost, unsuitable for large-scale amplification, liquid flow disorder, etc., to reduce investment costs and operating performance Consumption, improve the utilization rate of light energy, promote the effect of gas exchange
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Embodiment 1
[0055] A new pneumatic raceway pond cultivation system for Nostoc algae, see figure 1 , figure 2 , including runway pool 1, aerodynamic system 2, hanging diversion system 3, and light source strengthening unit 4;
[0056] see figure 1 , figure 2 , image 3 The raceway pool 1 comprises a main body raceway pool 11, a U-shaped partition 12 fixed on the bottom of the main body raceway pool 11, a sheet partition 13 arranged at the opening of the U-shaped partition 12, so that an S-shaped shape is formed in the main body raceway pool 11. Circulation runway 14; Wherein, the corner of recirculation runway 14 is arranged as arc, to reduce the resistance when nutrient solution and algal body flow; Main body runway pool 11 is made by polycarbonate material, and main body runway pool is long 5m, wide 3m, 50cm high; the transparent main runway pool 11 can artificially supplement light sources to deal with adverse weather or control lighting conditions;
[0057] see figure 1 , the a...
Embodiment 2
[0062] In order to show the beneficial technical effects of the cultivation system of the present invention, the following is an example of cultivating Ge Xianmi, cultivating with the new pneumatic type Nostoc algae track pool cultivation system described in embodiment 1, specifically comprising:
[0063] Cultivation site and equipment: a glass greenhouse or a plastic greenhouse is used as a cultivation site, and the cultivation system of Example 1 is placed in the cultivation site.
[0064] Light source: The light intensity required for the growth of Gexianmi is 800-8000Lx. When the light intensity is too high, it is necessary to reduce the light intensity through the sunshade net; The light-emitting unit on the wall of the runway pool can maintain the light intensity of 800-8000Lx for the algae.
[0065] Temperature: The growth temperature range of Gexianmi is 12-35°C, and the optimum temperature is around 15-25°C. When the natural temperature is within this temperature ran...
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