According to the specifications of shrimp and crab seed, it can be disinfected with different concentration of stable chlorine dioxide solution
1. Immerse the juvenile and juvenile crabs with a stable solution of chlorine dioxide. Dilute the amount of stabilized chlorine dioxide in water. Prepare a solution with a drug concentration of 2.0 mg/L. Put the juvenile and juvenile crabs. Soak it for 15 minutes to 20 minutes.
2. Immerse the shrimp seedlings and crab seedlings with a stable solution of chlorine dioxide to dilute the stable amount of chlorine dioxide in water, prepare an aqueous solution with a drug concentration of 0.5 mg/L, and then soak shrimp and crab seedlings in it. 5~10 minutes.
3. Regularly use stable chlorine dioxide water solution to sprinkle and stabilize the stable chlorine dioxide solution in the pool of shrimp and crab seed, so that the concentration of the drug in the water of the rearing pond reaches 0.2 mg/L-0.3 mg/L. Sprinkle once every 4 days - 5 days. As long as the stable use of chlorine dioxide is properly performed in accordance with the above method, it is possible to effectively prevent the damage of various infectious diseases that shrimp and crab seed may suffer during cultivation.
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