Pig health detection

The health of pigs is the key to ensure the economic benefits of pig farms, and it is also a problem that needs to be paid great attention to in raising pigs. Pig farms are afraid of getting sick, so they should be protected at ordinary times, improve the immunity of pigs and treat diseases early. So, how to control the health status of pigs in real time? Four steps of real-time monitoring pig health. First, be diligent in observing pigs. Pig farms should arrange technicians or veterinarians to check pigs at least 2 ~ 3 times a day, and often communicate with breeders to exchange information and grasp the dynamics of pigs in real time. If abnormal reactions are found, countermeasures can be taken in time. Observe the state of pigs carefully, and judge the health status of pigs according to their mental state, appetite, excreta, age, sex, physiological stage, season, temperature and humidity, air quality, etc. If any abnormality is found, it should be analyzed in time to find out the reason and take measures as soon as possible. General diseases should be treated as soon as possible for serious diseases, and serious infectious diseases should be isolated immediately. If necessary, it should be treated harmlessly, and emergency disinfection, immunization and other measures should be taken to prevent transmission.

Determination and statistics of production level The productivity level of pig representatives is a barometer reflecting the quality of feeding management and health status. For example, the low fertilization rate, poor feeding technology and improper feeding management of pigs are all related to certain diseases. Low birth weight is related to sow malnutrition during pregnancy. 2 1 day, the litter size of piglets decreased, which was related to insufficient breast milk, late or improper feeding, bad environment or being attacked by diseases. The daily gain of pigs is low and the feed reward is not good. It may be that pigs hide some chronic diseases, or that their feeding and management are improper. Based on these factors, it is more accurate to measure whether the feeding management level is appropriate and whether the health of pigs is in the best state. Poor feeding and management did not bring the greatest genetic potential of pigs into play, and the health level of pigs also declined. Four steps of real-time monitoring pig health

Third, the laparotomy examination of sick pigs is very important for the royal examination of Renchen's dead pigs. Through the royal inspection of sick pigs and pigs, we can observe the types and degrees of pathological changes in various organs and tissues, and understand the types and severity of pig diseases. Four. Monitoring of antigen and antibody The first article can make clear the effective degree of artificial immunity and serve as a reference for when to vaccinate again in the future. The second one may help to infer what disease you have. Because antibodies appear in serum, it may mean that pigs have been exposed to homologous antigens, pigs are sick, sick in the past, or pigs have been vaccinated. When the antibody level drops, these antibodies may be residual antibodies from infectious diseases or vaccination.

After pregnant sows are vaccinated, piglets can eat colostrum to obtain maternal antibodies. Measuring maternal antibody of piglets can understand the immune status of piglets, and it is also an important basis for determining when piglets will be vaccinated again. Some diseases can be quarantined at the production site by simple methods such as whole blood agglutination test. Four steps of real-time monitoring the health status of pigs In the process of pig breeding, we should not only pay attention to the environmental monitoring of pig breeding, but also pay attention to the growth status of pigs to prevent the occurrence of pig diseases and ensure the safe and rapid growth of pigs.