Vaccines for immunization of drinking water require refrigerated transport and storage to avoid affecting potency due to heat.
Diluted vaccine should use cold boiled water or deep well water. If tap water is used, it needs to stand for 3 days to eliminate the impact of residual chlorine ions in the water on the vaccine.
Adding 0.2% to 0.3% skimmed milk powder to water can eliminate the influence of interference ions and improve the stability of the vaccine.
On the day of immunization, it is forbidden to sterilize chickens and disinfect drinking water, and it is forbidden to give chickens antibiotics and antiviral drugs.
Immune to the season and the Sherwin temperature limit the chicken water for 2 to 3 hours in order to make chickens have a thirsty, and thus actively drink the vaccine and drink in a short time. In the early summer, immunity is better.
Vitamins are added to drinking water before and after immunization to relieve stress.
Use a clean, non-toxic plastic container for vaccines. Do not use metal containers to avoid metal ion interference.
Calculate the appropriate amount of water to ensure the chicken finishes drinking water within 2 hours. The appropriate amount of drinking water: 1 to 2 weeks old chickens 5 to 10 ml each; 3 to 4 weeks old chickens 15 to 20 ml each; 5 to 6 weeks old chickens 20 to 30 ml each; 7 to 8 Chickens of 30 to 40 milliliters per week of age; chickens of 9 to 10 weeks of age each 40 to 50 milliliters.
1 to 2 hours after immunization, normal water supply.
Diluted vaccine should use cold boiled water or deep well water. If tap water is used, it needs to stand for 3 days to eliminate the impact of residual chlorine ions in the water on the vaccine.
Adding 0.2% to 0.3% skimmed milk powder to water can eliminate the influence of interference ions and improve the stability of the vaccine.
On the day of immunization, it is forbidden to sterilize chickens and disinfect drinking water, and it is forbidden to give chickens antibiotics and antiviral drugs.
Immune to the season and the Sherwin temperature limit the chicken water for 2 to 3 hours in order to make chickens have a thirsty, and thus actively drink the vaccine and drink in a short time. In the early summer, immunity is better.
Vitamins are added to drinking water before and after immunization to relieve stress.
Use a clean, non-toxic plastic container for vaccines. Do not use metal containers to avoid metal ion interference.
Calculate the appropriate amount of water to ensure the chicken finishes drinking water within 2 hours. The appropriate amount of drinking water: 1 to 2 weeks old chickens 5 to 10 ml each; 3 to 4 weeks old chickens 15 to 20 ml each; 5 to 6 weeks old chickens 20 to 30 ml each; 7 to 8 Chickens of 30 to 40 milliliters per week of age; chickens of 9 to 10 weeks of age each 40 to 50 milliliters.
1 to 2 hours after immunization, normal water supply.
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