| 摘要 |
The present invention relates to a microorganism preparation for a biofloc aquaculture system. A microorganism preparation for a biofloc shrimp aquaculture system comprises 679.4 L of seawater, 380 L of fresh water, 20 L of molasses, 20 L of effective microorganisms (EM), 0.5 L of photosynthetic bacteria, 0.1 L of vitamin, and shrimp aquafarm bacteria as active components. The microorganism preparation for a biofloc shrimp aquaculture system according to the present invention is characterized in that the microorganism preparation for the biofloc shrimp aquaculture system is mixed with seawater at a concentration of 120 vol% when 1 L of the microorganism preparation for the biofloc shrimp aquaculture system mixed with 50 tons of seawater based on a concentration of 100 vol%. The microorganism preparation of the present invention has an effect that the microorganism preparation is capable of being usefully used in a biofloc aquaculture system since the microorganism preparation greatly increases genes related with immunities of shrimps, has an excellent effect of growing the shrimps, decomposes byproducts formed by microorganisms, and is capable of reusing the decomposed byproducts as nutrients required again in aquaculture. |
