In order to avoid the occurrence of a major economic loss disease and develop a cattle farm health plan, the herd health plan is determined according to the management, equipment, technical level and environmental conditions of the cattle farm, and is constantly modified as conditions change. Let's introduce the herd health plan.
The range of herd protection programs includes routine vaccination, disinfection, disease surveillance, monitoring, treatment, etc. The basic requirements for the health of dairy cows in the following conditions and the dairy cow's herd health outline can be used as reference for the development of specific health plans.
First, the basic requirements of cattle health
1. Keep the cow house, the playground and its environment clean and hygienic, and disinfect regularly.
2. Set up enough sports grounds and enable the cows to reach a sufficient amount of exercise.
3. Understand the incidence of local cattle and prevent them in advance.
4, be patient and self-support, try not to buy foreign cattle. If it must be purchased, it must be strictly inspected and kept in isolation for a period of time.
5. Pay attention to the observation of cattle individuals during daily hangs, and find sick cows early and treat them promptly.
6. Do not expose the cow to toxic or hazardous substances that should not be eaten.
7. Pay attention to the removal of sharp metal objects such as nails and needles in the feed.
8. The cow diet should be supplemented by coarse and coarse materials, and a variety of feeds. Pay attention to the prevention of acidosis when feeding high-concentration diets.
9. In the case of midwifery, artificial insemination, and vaginal examination, articles and utensils that enter the reproductive tract should be strictly cleaned and disinfected.
Second, the herd health outline
The following are the dairy health and immunization programs for reference only.
1. Yak: The main task is to improve the survival rate of calves and ensure the normal growth and development of the calves. Focus on preventing yak diarrhea and yak pneumonia. The main measures are: keep the cow house warm, clean and dry, prevent thief winds; pay attention to breastfeeding hygiene, timing, quantification, and set the temperature of the milk; the spacious sports area makes the yak sport adequate.
1 At birth: promptly remove the mucus from the mouth, nose and body of the yak; cut the umbilical cord 10 cm away from the abdomen, and sterilize the broken end with 7% iodine; at least the colostrum is fed within 1 hour after the birth of the yak.
2 The first week of birth: exfoliation, removal of the secondary nipple, non-species bulls castration.
At 32 months of age: Vaccination with brucellosis (for females only).
At 46 months of age: inoculation of emphysema, malignant catarrhal fever vaccine.
2. Young cows: The main task is to ensure the normal growth and development of the bred cattle. The bodied cows can reach the initial body condition at the age of 15 months and carry out epidemic vaccination.
At 12 months of age: magnets were placed in the rumen; bovine infectious rhinotracheitis, bovine viral diarrhea, and leptospiral triple vaccine were inoculated.
At 215~17 months of age: breeding (if the cow has reached 340kg).
At 324 months of age: strengthen exercise, increase nutrition, ensure the normal development of cows and fetuses until calving. From the middle and late stages of pregnancy to 3 to 4 weeks before delivery, 2 to 3 breast massages are performed every day to stimulate breast development.
3, primiparous cows and cows produced: the main task is to prevent the occurrence of obstetric diseases and reduce obstetrical losses. Focus on prevention of cow reproductive tract inflammation, production of sputum, mastitis, ketosis and other diseases to ensure high yield of cows. Timely breeding and pregnancy diagnosis to prevent empty minds.
1 delivery: the cow will be transferred to the delivery room during the labor, the special person is on duty 24h, and the production will be timely. After each milking, the nipple is soaked in disinfectant.
2 Within 5~7 days after delivery: Restore the body condition of the cow early and eliminate breast edema.
3 30 days after childbirth: genital examination, inoculation of Leptospira vaccine.
4 delivery 45~60d: breeding.
5 40~60d after breeding: pregnancy check.
6 When dry milk, dry milk drug injection into the breast.
The above are the basic requirements and outlines of the cattle farm health plan. The farmers can adjust and modify according to the conditions of their own cattle farms. It is the best for them!
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