Details determine success or failure, 6321 of pig breeding instructions

Set up six ideas

Consciousness determines action, and action produces results; the success or failure of raising pigs depends on our understanding.

1. Improved seed consciousness

We raise improved breeds of pigs, which are different from traditional breeds. The basic principle of raising improved breeds of pigs is high input and high output. Modern methods should be used to raise modern pigs.

two。 Risk awareness

Raising pigs has risks, mainly epidemic disease risk and market risk. At present, the risk of epidemic disease has exceeded the market risk to become the first risk of raising pigs. How to raise pigs and sell them healthily is a problem that every pig farm owner must consider carefully. In the face of risks, we have to make preparations: scientific investment, effective methods to avoid risks, psychological preparation in the face of failure.

3. Commodity consciousness

The purpose of raising pigs is to make money, not without buying and selling. Effective procurement can reduce costs, the principles of commodity procurement: practical, forward-looking, scientific, economic. Pig is an unrealized commodity in our hands. We raise it because we need to make money from it and get a good return if we treat it well.

4. Detail consciousness

The benefit of raising pigs is the accumulation of multiple benefits, and the details determine the success or failure. Some things can be done well now, while others cannot be done now; to do well in everything at hand is to succeed. Take the preparation of sows to give birth as an example to illustrate the importance of paying attention to details and doing small things well:

Delivery room preparation

Clean-rinse with high pressure water-soak in 23% caustic soda solution for 60 minutes-rinse and cool dry-spray iodine preparation-cool dry-spray aldehyde preparation-3 days later into the pig

Preparation of thermal insulation facilities

Check the circuit-check the switch-debug the insulation board-debug the infrared light

The preparation of midwifery supplies includes disinfection rags, ligature thread, tooth cutting forceps, tail cutting forceps, disinfectants, first aid drugs, midwifery equipment, etc.

Sows were prepared to be dewormed for 14 days before delivery, and health care drugs were given 7 days before delivery, and after washing, hair disinfection and drying, the sows entered the delivery room. After 4 days of prenatal feeding, the sows were injected with paclitaxel in the early morning, and the baby was delivered on the same day.

5. Information consciousness

Society has entered the information age, knowledge economy and information economy are the characteristics of modern economy. Information is rapidly changing, and the establishment of a good interpersonal relationship is conducive to obtaining timely and accurate information.

6. Learning consciousness

With the social development and scientific and technological progress, new products and new methods are changing with each passing day; continuous learning, combining theory with practice, and raising pigs with scientific methods is the only way to achieve sustainable development.

Solve three problems

Immunosuppression, immune failure and improper biosafety control are the three major reasons why pig diseases are difficult to treat at present. Immunosuppression refers to the damage of the immune system and the decrease of immune function caused by pathogenic factors. From the perspective of individual pig farming, pig disease prevention and control should focus on relieving immunosuppression, reducing immune failure and strengthening biosafety.

1. Causes and solutions of immunosuppression

1) virus

It mainly includes classical swine fever virus, blue ear disease virus, pseudorabies virus, parvovirus and circovirus type 2. Classical swine fever, PRV and PPV can be controlled by vaccination. At present, PCV-2 and PRRSV are mainly controlled by controlling bacterial infection, antiviral traditional Chinese medicine health care, disinfection and other measures.

2) bacteria and parasites

It mainly includes Haemophilus, Escherichia coli, Mycoplasma, Toxoplasma gondii, Eperythrozoon, coccidia and so on. At present, only the immune effect of Escherichia coli and mycoplasma pneumonia vaccine is more accurate, and the others are mainly prevented by drug health care.

3) physical and chemical factors

Mainly include mycotoxins, heavy metals, industrial chemicals, radiation and so on. The key point of prevention and control is to add mycotoxin treatment agent to the diet.

4) Pharmacological factors should be cautious in the use of immunosuppressive drugs.

5) choose regular products and scientific formula for nutritional factors.

6) stress strengthening management, reducing stress and using anti-stress products.

two。 Ways to reduce immune failure

1) choose mature vaccine.

2) to establish a scientific immunization procedure and timely immunization according to the procedure.

3) eliminate immunosuppression. Among all the factors causing immunosuppression in pigs, mycotoxin is the most common. Mycotoxins cannot produce antibodies through infection or vaccination, as PRRSV, PCV-2 and PRV do. They are enduring and destructive. For this reason, adding an effective dose of mycotoxin to the diet should be regarded as a routine practice to ensure the production of sufficient effective antibodies after vaccination.

4) use immune enhancer: at the same time, use thermometer to monitor body temperature.

5) do a good job in the small environment of pig house to prevent excessive accumulation of pathogens and exceed the protective capacity of vaccine. Clean the enclosure at least twice a day and disinfect the air 1-2 times a week.

6) standardize vaccination operation: use vaccines with normal sensory properties within the period of validity; clean and disinfect vaccination appliances; choose appropriate injection sites; do not give flying injections, one pig disinfection, one pig needle, one pig mark, big pig needles, small pig needles; clean disinfection utensils after vaccination, innocuously deal with vaccine bottles and remaining vaccines; minimize stress and increase vaccine implantation within 1 week after vaccination.

3. Strengthen biosafety

The three basic conditions for the prevalence of infectious diseases are the source of infection, the route of transmission and susceptible animals.

Common control methods:

Innocuously dispose of sick bodies and dirt, disinfect the environment, reduce the source of infection, control people, mosquitoes, flies, rats, dogs, cats, cockroaches, poultry, birds, means of transport, pig farms, cut off the route of transmission; improve the specific and non-specific disease resistance of healthy pigs and reduce susceptible animals.

Pig raising in rural areas should pay special attention to biosafety control!

Grasp two key points

Point one: sows

1. Sows are production machines. Paying attention to the nutrition of sows is as important as paying attention to the money in your pocket.

two。 Sows are the cradle of disease. The general rule of disease transmission is that the mother →, the big → is small, and the health of the pig herd begins with the sow health care.

3. Sows are the source of life. The management of pig farms starts with sows.

4. The reserve sow is the first role that the sow plays in her life, and the cultivation of the reserve sow affects her lifetime performance.

Point 2: piglets

1. Pigs born within 70 days are called piglets, and the physiology and immunity of piglets are different from those of adult pigs. Piglets are the sun of tomorrow, piglets are the hope of making money, and they should be raised carefully.

two。 The thermoregulation function of piglets is not perfect. Creating a warm and comfortable small environment can greatly reduce the incidence of piglets; at present, most of them use the heat preservation method of incubator + electric hot plate + infrared lamp.

3. The digestive function of piglets is not perfect. Special attention should be paid to the quality of surrogate milk and teaching materials to prevent disease from entering the mouth.

4. The immune system of piglets is not well developed. Eating enough colostrum and starting the "three-needle health care" program as soon as possible are conducive to disease prevention and control.

Stick to 1 center

It seems that there is no way out, and health care and raising pigs is the way out. The Animal epidemic Prevention Law stipulates that the prevention and control of animal diseases must be "dominated by prevention and supplemented by treatment". This is the essence of health care and raising pigs. It changes the status and role of traditional therapeutic veterinarians, shows the advantages of health care and prevention veterinarians, and truly embodies the epidemic view of traditional Chinese medicine (TCM). From an economic point of view, it changes the way and focus of cost input. The ex post input is changed into planned and programmed prior input, which emphasizes risk control and increases the safety of funds; the focus of investment is transferred from feed cost > treatment cost > health care cost > disinfection cost to feed cost > disinfection cost > health care cost > treatment cost.

1. Principles of health care and pig raising:

Fuzheng Quxie Fuzheng is to take a variety of technical measures to maintain and enhance the disease resistance of the animal body itself; to dispel evil is to take various technical measures to reduce or eliminate various pathogenic factors.

2. Methods of health care and raising pigs

1) vaccination to improve specific immunity and non-specific immunity through nutrition and immune regulation.

2) good environmental hygiene, regular disinfection, timely deworming, appropriate addition of drugs, providing good "fengshui" and feeding management.

3. The specific application of health care and pig raising.

The principles that should be followed in the formulation of health care programs are: no or not easy to produce drug resistance; will not lead to immunosuppression and will not destroy the effect of the vaccine; without hormones, it will not lead to atrophy of glands that secrete internal hormones and will not lead to drug dependence.