Misunderstanding of pig herd health care

 

Health care in extraordinary times is to comprehensively improve the internal environment of livestock, including improving immunity and purifying viruses and bacteria in the body. It should be done in peacetime. If pigs only take health care when they are sick, it is like making up for the lost. Therefore, we should do a good job in health care in order to prevent the outbreak of some malignant diseases and reduce unnecessary economic losses.

 

We all know that vaccination health care does not mean that you will not get sick if you do it, but you will relatively reduce the chance of disease. Even if you get sick, you can treat it and will not cause large-scale death. Therefore, on the premise of vaccination health care, we should also use drugs for health care, and choose non drug resistant drugs in the selection of drugs, because the commonly used drugs have accumulated in the body, which is easy to produce drug resistance. If they are still used, they often increase the cost and fail to achieve the health care effect.

 

The ultimate goal of health care is to enhance the immune capacity of pigs, enhance resistance and establish self-protection barriers, so as to ensure healthy growth and marketing. At present, the main problem of pigs is immunosuppression, especially the low immune function caused by the damage of immune organs (such as spleen, bone marrow, lymph nodes, etc.). If we don't solve the problem from these aspects and just blindly add antibiotics for health care, it will get worse and worse, and die as soon as there is trouble.

 

Do not pay attention to the health care of sows and piglets. Before sow breeding, 20 days, 70 days and 90 ~ 100 days after conception, prenatal and postpartum are the key links of health care. If health care is standardized in these key stages, the reproductive performance of sows will be greatly improved, more piglets will be produced, and the survival rate of piglets will be high. Do a good job of three injections of health care for piglets on the 3rd, 7th and 21st days after birth, and do a good job of health care after weaning or outsourcing piglets entering the circle, which will avoid diarrhea and respiratory diseases, and greatly improve the survival rate and slaughter uniformity.

 

Misunderstanding of medication

 

Raw powder is used as health medicine. Although it has the same side compared with the preparation, it can kill pathogens, but the raw powder is highly toxic. If auxiliary materials cannot be added when making the preparation to reduce the toxicity and enhance tissue targeting, it will cause great harm to the body (such as poisoning sometimes, causing necrosis of liver and kidney organs, etc.), It's not worth the loss if you don't do it well.

 

The injection health care that ignores the key stage of injection health care has the advantages of accuracy and quick effect compared with other health care methods, such as two needle health care for sows before and after childbirth, three needle health care for piglets, one needle health care for purchased pigs before getting on the train, one needle health care for pigs before transferring to the market, etc. a good standard will greatly improve the breeding efficiency.

 

Abuse some so-called biological agents as immune enhancers. Biological agents (such as CSFV serum, immunoglobulin, interferon, transfer factor, etc.) mostly belong to proteins or small peptides. These components will be digested by digestive enzymes and lose biological activity when taken orally, which can not improve immunity. Professionals understand that these products are mainly used for treatment and should be injected, otherwise it will waste people and money, delay the health care of pigs and cause unnecessary losses.

 

The traditional Chinese medicine of clearing away heat and detoxification is used as immune enhancer. The use of clearing away heat and detoxification and immune enhancement are two different concepts. The drugs of clearing away heat and detoxification are mainly used in the treatment stage and are used when pigs are infected. The prescription is generally dominated by Chinese herbal medicine, such as Andrographis paniculata and Houttuynia cordata, and the price is more convenient. The drugs for immune enhancement generally enhance the activity of immune organs (such as spleen and bone marrow). Traditional Chinese medicine is generally root and solid, such as ginseng and Atractylodes macrocephala, which are expensive and have an ideal effect on immune enhancement.