Before the piglets to stall experimental sprinkle powder pharmaceutical sterilization Stalosan F onto the floor litter and material foundation, including the floor and, 3 sack consecutive days.Stalosan F was put into the stall experimental piglets After the rubber powder sprinkle disinfection Stalosan F continuously every day until the end 7 experiments and treatments 3. A group of pigs with the use of rival products (Mistal).Or use the same method with pharmaceutical sterile powder Stalosan F.
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