| abstract |
The invention relates to a diatom biological culturing system, comprising a culturing unit and a light control unit, wherein a light control unit is fixedly installed on the upper end of the cultivating unit. The temperature is controlled to ensure that it grows at the optimum temperature, and the concentration of oxygen and carbon dioxide in the air is controlled according to the light and shade of the environment, so as to enhance the photosynthesis and respiration of diatom organisms, and improve the growth rate of diatom organisms. The light intensity in the environment is adjusted to ensure that the diatom organisms in the breeding pond are in a growth environment with uniform time and low light intensity, improve the growth rate of diatom organisms, and ensure that the diatom organisms in the breeding pond grow at the same speed, which is convenient for subsequent workers. During the whole breeding process, both oxygen and carbon dioxide are obtained from diatom organisms, no additional preparation is required, and the breeding cost is reduced. |