The benzalkonium disinfecting method uses 5% of the benzalkonium oxalate solution. When it is used, it is added with water 49 times to form a 0.1% solution and sprayed on the surface of the eggs with a sprayer. Can also be used 31 °C ~ 40 °C, 0.1% of benzalkonium bromide solution wash for 5 minutes, remove the drain plate and hatch. Note that this solution should not be used with soap, iodine, potassium permanganate, mercuric chloride, and alkali.
Chlorine Disinfection In a ventilated place, the eggs are immersed in a bleach solution containing 1.5% active chlorine for 3 minutes, drained, and plated for hatching.
Iodine disinfection method will be placed in 0.1% of the iodine solution soaked for 30-60 seconds, remove and drain and plate and hatch. 0.1% iodine solution preparation; first 10 grams of iodine tablets or 15 grams of potassium iodide solution in 1000 liters of water, until dissolved and then add 9000 liters of clear water Serve. After soaking the eggs for 10 times with this disinfectant solution, the iodine concentration in the solution is reduced. If it is necessary to continue using it, extend the soaking time to 92 seconds or add some newly formulated iodine solution.
Potassium permanganate disinfecting method Use 0.5% potassium permanganate solution to soak eggs for 1 minute, remove and drain, and plate and incubate.
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