Sharing and communication: It is safe to introduce pigs in this way.

No matter how the market changes, pig breeding must be a sunrise industry, because it is related to our most basic demand-eating! For most pig farms, the source of reserve pigs is basically imported from other places, whether it is the normal renewal, scale expansion or even new construction of production herds.

Of course, if it is not handled properly, there will be diseases. As a veterinarian who has been working for nearly ten years, I have seen too many cases of this disease caused by introduction in the market, so how to avoid it?

Take 200 pig farms as an example:

1. If there is an isolation shed, it is better to change it into a suitable shed. For example, in a downwind, low-lying and remote pigsty, it is best to choose several sheds near the door;

2, do a good job of cleaning and disinfection, empty column 1 week;

3. Check whether the sink and drinking water facilities can be used normally.

Personnel: as far as possible, someone is responsible. When the personnel are nervous, the work of the isolation office can be put to the end;

Materials; Using special equipment, materials can only enter and exit;

The roads around the isolation room are paved with lime milk, and sacks filled with concentrated caustic soda solution are laid at key intersections;

On the premise of ensuring the temperature and air quality, doors and windows can be closed, sweating and dampness can be alternately performed at regular intervals, and the whole house can be disinfected.

After the introduction of reserve pigs, ensure clean and sufficient drinking water and feed, do not feed them on the day of getting off the bus, and add Avian, Kanglineng and glucose to the drinking water.

1. When the spare pigs get off the bus, intramuscular injection of Kangteyou and Bifuxin, one injection for each pig;

2. Add Timijia 14 days to the feed;

In the second week of introduction, according to the health status of pigs, immunization was carried out according to the immunization procedures in this field (note: one injection for one pig, delay for sick pigs, etc. ).

Careful health examination, timely record and treatment are carried out every day. If there is any abnormality, compare it with the pigs in this field as soon as possible, find out the reason and solve it.

In the fourth week of introduction, blood samples were collected for antibody detection to evaluate the health status of pigs, and they entered the domestication stage after passing the test.

1. In the fifth week of introduction, domestication began with saliva infection of suckling pigs. The specific method is as follows: tie hemp rope or cloth with good water absorption on the nursery fence at the age of 40-60 days, take it out and fix it on the spare pigsty after biting for 30-60 minutes, twice a day, 1 week;

2. In the sixth week of introduction, the feces of sows and piglets in the delivery room were collected and put into each column every day for 1kg, totaling 1 week;

3. In the seventh week of introduction, mix with signal sows, select 1-2 young sows, and reserve 6-8 sows according to 1 for 1-2 weeks.

Daily effect evaluation: 5% patients have backup diseases, but they are cured with antibiotics; The body temperature is measured twice a day. If 1-2 days is above 39.5℃, the acclimatization intensity is moderate.

4. In the eighth week of introduction, blood sampling detection and evaluation: blood sampling is used to detect antibodies and antigens of swine fever, blue ear disease and pseudorabies, evaluate the immune effect and whether there is virus-free phenomenon, and only after passing the test can it be bred with sows in this field.

Conclusion: Only after strict isolation and domestication, the imported reserve pigs can avoid instability and even illness caused by the introduction of reserve pigs, and at the same time, the reserve pigs can gradually adapt to pathogenic microorganisms in this field and establish strong immune protection! ! !