Regular disinfection of the winter and spring seasons is a high incidence of swine fever. Therefore, it must be strictly disinfected to achieve the goal of completely eliminating swine fever virus. Usually every 10-15 days with 1% caustic soda water thoroughly spray disinfection, can also be used 30% of the plant ash disinfection.
If the source of infection is severely isolated or the pig is culled, if conditions permit, the epidemic site may be blocked for a period of time, in addition to preventing contact between the sick pig and the healthy pig, and indirect contact with other animals and utensils.
Improving the Immunity of Susceptible Animals Susceptible animals of swine fever are domestic pigs and wild boars. The best way to improve pig immunity is to inject pigs with swine fever vaccine. Therefore, the prevention of swine fever must be done to achieve high-density immunization, without leaking a pig. In addition, care must be taken not to inject swine fever vaccines into sick pigs. After the pig became ill, the disease-resistance first decreased, and antibodies gradually developed, and then the immunity increased slowly. If vaccinated sick pigs at this time, it is often fueled by fire, aggravating the condition, so that the sick pigs quickly die, resulting in greater economic losses.
The yellow mealworm is not only rich in protein, fat, polysaccharid and other organic macromolecular nutrients, but also rich in phosphorus, potassium, iron, sodium, aluminum and other trace elements. For every 100g of the yellow mealworm larvae, the protein content of dry powder is between 48% and 54%, the fat content is between 28% and 41%, and the contents of vitamin E, B1 and B2 are also high. Therefore, the yellow mealworm can provide high quality protein for the shrimp, make the shrimp high in nutrition and delicious.
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