The details of reducing the incidence of Haemophilus parasuis and Streptococcus in breeding can not be ignored.

2023-10-12

Qingdao Zhongren Animal Medicine Co., Ltd

Zhongren kinetic drug

There are many ways of infection of Haemophilus and Streptococcus. New discoveries show that wound infection is an important way of disease occurrence. At present, intensive feeding, the density of pigs is high, the environment is relatively poor, and the disinfection is not strict. There are many pathogens in the environment, which undoubtedly increases the pressure of pig infection. At present, the prevention of Haemophilus paraemophilus and Streptococcus in pig farms only depends on vaccines and antibiotic health care. The management of piglets in the delivery room may be ignored, especially the treatment of piglet wounds. The effect is not ideal, because there are many serotypes of Haemophilus paraemophilus and Streptococcus, and vaccine immunity is often difficult to match the model, so the effect will be relatively poor. At the same time, antibiotic health care is also very easy to produce drug resistance and insufficient dose and treatment, the effect is not very good. Therefore, it is important to strengthen the management of delivery room and pay attention to wound treatment for disease control.

1, piglets broken umbilicus

The pig farm is basically in place. It should be noted that the umbilical cord should be kept at 2-3cm and tied with a string. Dry with talcum powder, solid fungicide.

2, piglets cut teeth

If the tooth cutting work is not done properly, it is easy to cause: piglet's tooth inflammation, cutting teeth directly leads to tooth inflammation, which may even cause piglet death; Sow mastitis, teeth cut unevenly with sharp parts will directly hurt the sow's nipple, and then cause mastitis. Therefore, attention should be paid to the tooth cutting process: the tooth cutting forceps should be changed frequently and slightly uneven, which is also the reason why the teeth have sharp parts; The tooth cutting operator can sit on the fence, clamp the piglet's back drive with his legs, and cut the teeth in an instant. This method can prevent the piglet from struggling and ensure to cut out flat teeth. Equipped with liquid medicine coated on the tooth surface for disinfection.

3. Broken tail

It should be noted that the temperature of the electric scissors used for tail cutting must be high enough to reduce stress and facilitate rapid healing of wound blood vessels. The length of the tail is controlled between 2-3cm, too long is easy to bite the tail, and the vitality of the pig left too short is not enough.

4. Knee joint

Most birth beds are made of steel bar or cement. The skin of newly born piglets is relatively soft. It is easy to cause knee joint abrasion of forelimbs if they scramble to eat nipples or kneel and suck nipples for a long time. This is also the reason for skin necrosis of knee joints of weaned piglets. We suggest: dry with talcum powder for solid sterilization and disinfection after delivery, and coat limbs with 2% violet water (no limbs and joints);

You can also use adhesive tape to bind the joint parts; the sharp place of the birth bed should be treated in time; it is best to use sacks or wooden boards to pave the place where it is relatively uneven.

5. Castration

Castration is a more strict link, do not remove the testicles to the site after the application of iodine tincture, which increases the pain stress, wound healing is relatively slow, due to the failure of iodine tincture, the wound did not heal, greatly increased the pressure of disease infection. It may be better to do so: use safe and non-irritating iodophor to clean the skin and remove the testis, and the wound should be controlled at about 1-1.3cm; Apply dry sterilization solid disinfection powder to stop bleeding and pain. Strict age is best about 7-10 days old.

6, weaning fight

This phenomenon is normal, but many breeders have not paid enough attention to the treatment of wounds after a herd fight. In fact, we only need a very simple method to solve this problem. Within a few days after weaning, some dry disinfectant with special smell is sprinkled on the back of pigs every day, and the effect is very ideal. It does not cause any stress. You can also hang an iron chain or put a waste tire in the center of the pigsty to mobilize the initiative and curiosity of the piglets, so that the piglets can play as much as they can, and it can also greatly reduce the fighting of the pigs.

7, the harm caused by improper injection

Vaccine immunization and injection drug health care are very necessary tasks carried out by pig farms every day. In fact, this work is also very particular. Improper selection of syringes and needles and injection methods will bring certain harm to pigs: injuries caused by improper injection will cause pathological changes in the parts, and will also cause immune failure or incomplete drug absorption, thus greatly reducing the absorption of drugs. Improper injection can also cause infection of common pathogens in pigs: Haemophilus parasuis and Streptococcus. Handling is not very troublesome, but its importance, we can imagine!

Summarizing the above problems, it is possible to infect Haemophilus parasuis and Streptococcus. In fact, many pig farm managers have summarized many good plans for these two diseases. As long as the wounds of various parts of pigs are properly treated and antibiotics are added to the compound feed (Zhongren Kill Star,Sulfamonomethoxine sodiumetc.),Coupled with detailed management, we can certainly minimize the incidence of Haemophilus parasuis and Streptococcus.

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