How to disinfect classical swine fever with quicklime

Lime is a natural disinfectant. Because of its cheap price, easy to buy and easy to use, lime is often widely used as a disinfectant in pig farms. Especially in the epidemic period of classical swine fever, disinfection is very necessary. So how to disinfect classical swine fever with quicklime.

How to disinfect classical swine fever with quicklime?

1. Quicklime itself does not have disinfection function, only quicklime and water mixed together, adding water to produce calcium hydroxide commonly known as hydrated lime, has a strong alkaline, has a good disinfection effect. Therefore, when using quicklime for disinfection, you must not scatter quicklime directly in the pigsty.

two。 First of all, spray an appropriate amount of water on the floor of the pigsty, and then spread the quicklime evenly on every corner of the pigsty, and react with water to form calcium hydroxide, which can kill a variety of bacteria and viruses. it has a good killing effect on foot-and-mouth disease virus, classical swine fever virus and many kinds of bacteria in the environment; at the same time, it also has a good killing effect on parasites in pig house environment.

3. In the empty pigsty, clean up the walls and floor first. Prepare 20% lime milk with fresh quicklime and water, paint the walls or floors of the piggery, especially the corners and cracks, so that there are no dead corners. This can not only disinfect and sterilize, but also beautify the environment. The disinfection time is scheduled to be carried out before the pigsty is newly put into use. The old cottage is used after the removal of feces and pigs.

4. Quicklime is unstable and easy to absorb carbon dioxide from the air to form calcium carbonate and failure, so quicklime to buy a little bit, now with the current use, can not be used, do not use it. If the cement floor, should not be directly sprinkled on the ground.

Second, the amount of quicklime

1, piggery walls, corral, floor and other disinfection, equipped with 10% Murray 20% lime milk, around the dung tank and wet floor, etc., disinfect every kilogram of quicklime and add 350 ml of water to smear.

2. Soak straw bags or sacks with 20% lime milk and put them at the door of the pig farm to make people trample and disinfect the soles of the shoes. This can prevent diseases caused by germs brought by entry and exit personnel.

In the period of the occurrence of classical swine fever, we must do a good job of disinfection prevention work, so as not to be infected with classical swine fever, resulting in the loss of reduced production.