Method using composite bait of microalgae and other microorganisms to culture artemia
A technology of microorganisms and Artemia, applied in animal husbandry and other directions, can solve the problems of artificial breeding of Artemia with low technical content and limited resources of Artemia, and achieve the effects of low cost, rich nutrition, and balanced nutrition.
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Embodiment 1
[0020] 1), the preparation of microalgae and other microbial compound baits;
[0021] Artificially cultivated salina, with a salinity of 80‰, and the concentration of the finished algae solution is higher than 5×10 7 ind / ml. The other microorganisms in the compound bait are salt-tolerant yeast.
[0022] 2), hatching of Artemia nauplii;
[0023] The hatching solution has a salinity of 30‰, prepared with artificial sea crystals and tap water, and aerated for 24 hours before use.
[0024] The incubation tank has a light intensity of 3000lux, uses a heating rod to control the temperature at 28°C, and uses sodium bicarbonate to adjust the pH to 8.5.
[0025] Artemia eggs are finished Artemia eggs of Gahai strain provided by Tianjin Haiyou Jiayin Biotechnology Co., Ltd., with a hatching rate of over 85%.
[0026] After hatching for 24 hours, stand and separate to obtain newly hatched nauplii of Artemia.
[0027] 3), inoculation and cultivation of newly hatched nauplii of Artemi...
Embodiment 2
[0036] 1), the preparation of microalgae and other microbial compound baits;
[0037] The microalgae is artificially cultivated Haematococcus pluvialis, the salinity is 100‰, and the concentration of the finished algae liquid is higher than 5×10 7 ind / ml. The other microorganisms in the compound bait are Bacillus subtilis.
[0038] 2), hatching of Artemia nauplii;
[0039] The hatching solution has a salinity of 30‰, prepared with artificial sea crystals and tap water, and aerated for 24 hours before use.
[0040] The incubation tank has a light intensity of 3000lux, uses a heating rod to control the temperature at 28°C, and uses sodium bicarbonate to adjust the pH to 8.5.
[0041] Artemia eggs are finished Artemia eggs of Tibetan strain provided by Tianjin Haiyou Jiayin Biotechnology Co., Ltd., with a hatching rate of over 85%.
[0042] After hatching for 24 hours, stand and separate to obtain newly hatched nauplii of Artemia;
[0043] 3), inoculation and cultivation of ...
Embodiment 3
[0052] 1), the preparation of microalgae and other microbial compound baits;
[0053] The microalgae is artificially cultivated golden algae with a salinity of 150‰, and the concentration of the finished algae liquid is higher than 5×10 7 ind / ml. Other microorganisms in the compound bait are photosynthetic bacteria.
[0054] 2), hatching of Artemia nauplii;
[0055] The hatching solution has a salinity of 30‰, prepared with artificial sea crystals and tap water, and aerated for 24 hours before use.
[0056] The incubation tank has a light intensity of 3000lux, uses a heating rod to control the temperature at 28°C, and uses sodium bicarbonate to adjust the pH to 8.5.
[0057] Artemia eggs are finished Artemia eggs of Tibetan strain provided by Tianjin Haiyou Jiayin Biotechnology Co., Ltd., with a hatching rate of over 85%.
[0058] After hatching for 24 hours, stand and separate to obtain newly hatched nauplii of Artemia. ;
[0059] 3), inoculation and cultivation of newl...
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