1. Strictly implement the health and epidemic prevention system (l) The market should establish a health and disease prevention system and implement comprehensive preventive measures. The contents of the comprehensive epidemic prevention include site selection, design, construction and layout of the sheds, scientific feeding and management, provision of nutritious and comprehensive fodder, cultivation of healthy breeding fleas, maintenance of a clean breeding environment, and timely and planned Immunization and scientific immunization procedures. 2. Observing the herd in the feeding and management process of herdsman, the breeder should pay special attention to observing the changes of the herd and make careful records. Specific attention should be paid to observing the group's reaction to the outside world, mental status, and dietary conditions. Hearing and hearing are sensitive to health, and his eyesight is sharp during the day. He responds quickly to disturbances in his surroundings and his feeding and drinking conditions are normal. See breathing, listen to cough: breathing times, with or without coughing, sneezing, open mouth and other phenomena. Exercise and behavioral observations: whether there is a heap or neurological symptoms. Observe the feathers and coats: adult feathers are neat, smooth, shiny, and evenly arranged. Observe the feces: The newly excreted feces are white and dark green thin liquids. In normal adult clams, the excrement is round and bar-shaped, mostly brown-green, with white urate on the surface. In the case of paratyphoid fever and poultry E. coli, there was a diarrhea, and there was a pastey stool around the anus. In the daytime, white paste or lime-like dilute feces appeared on the perianal feathers, sometimes forming a blockage cloaca. When coccidiosis is infested, the cecal coccidium excretes brownish red dung and even pure blood. Intestinal coccidia discharge dark brown loose stools. 3, drug prevention and immunization According to the incidence of the open field, can be regularly on the organization of trichomoniasis, coccidiosis, such as drug prevention; regularly on the mycoplasma, E. coli disease, ferret and Staphylococcus disease and other bacterial infectious diseases Antibacterial drug prevention. Strengthening quarantine, especially in breeding grounds, must be combined with the quarantine implementation of the purification of mycoplasma and white tinea. 4. Emergency measures in the event of infectious diseases in the market (l) The keepers often go to the school to observe the health status of the group. Once they are found to be abnormal, they should be immediately quarantined upon initial inspection and suspected of being an infectious disease. Diagnosis, treatment or emergency inoculation and other measures. Early detection, early diagnosis, early treatment.
Most blood collection tubes contain an additive that either accelerates clotting of the blood (clot activator) or prevents the blood from clotting (anticoagulant). A tube that contains a clot activator will produce a serum sample when the blood is separated by centrifugation and a tube that contains an anticoagulant will produce a plasma sample after centrifugation. Some tests require the use of serum, some require plasma, and other tests require anticoagulated whole blood.
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(2) Frequently change the Disinfectant in the disinfectant tank at the entrance of the field or entrance to the production area. Non-production personnel are not allowed to enter the production area. Strictly enforce the requirements for hygiene and epidemic prevention of eggs and hatchery rooms.
(3) Adhere to cleaning the house every day. The ground should be kept clean and dry to prevent moisture and accumulation of water, as shown in Figure 46. Keep fresh air in the house, light, ventilation, temperature, humidity should meet the health requirements of feeding and management. Food troughs, drinking fountains, etc. should be washed daily, especially in the summer, should always be kept clean. The cages, boxes, utensils, and equipment used for breeding must be fixed and regularly sterilized. After the shed is vacated, it shall be strictly cleaned and disinfected according to the prescribed procedures.
(4) No other livestock, birds or birds may be kept in the market. The crickets imported from the field must be inspected irrespective of their size. After 30 days of isolation and observation, they can be kept with the original quail. Earthworm excrement should be piled up in a place far away from the shackles and piled up for fermentation. Ill be burned or buried in special pits. It is strictly forbidden to slaughter sickness within the shackles.
(5) Strengthen feeding and management, enhance the body's resistance, reduce and avoid all kinds of adverse stress stimuli. Always observe the health status of the herd and record it. Do a good job of rodent control.
In order to increase the specific resistance of ticks to certain infectious diseases and prevent the occurrence and prevalence of these epidemics, it is necessary to conduct vaccination against the ticks of the market. First of all, it is necessary to understand the occurrence characteristics and epidemic situation of the infectious diseases of hernias to determine which vaccines should be vaccinated. Second, we must do a good job of quarantine and monitoring of the disease, conduct planned immunizations, and avoid immunization blindness. Third, according to the characteristics of different infectious diseases, establish a scientific immunization program, adopt a reliable immunization method, and use effective vaccines to achieve timely immunization. Fourth, we must avoid or promptly identify the causes of the failure of immunization, take appropriate measures and overcome them. In this way, the effectiveness of immunization can be ensured so as to prevent and reduce the occurrence of infectious diseases.
(2) When a severe infectious disease is found, it is necessary to immediately block the scene and take decisive measures to stamp out the epidemic.
(3) Sickrooms and used utensils must be thoroughly cleaned (cleaned) and strictly disinfected. Feces and dirt are piled up for fermentation. The culprits must be burned or buried in special pits.