Disease Prevention and treatment of breeding Boer Goat

The prevention and treatment of sheep disease must carry out the policy of "prevention first, prevention is more important than treatment", so as to ensure the healthy growth and development of sheep. Especially with the development of intensive sheep industry, there are more and more sheep breeding farms and sheep farmers, and the scale is constantly expanding, so it is particularly important to adhere to the principle of "prevention first". The following first introduces the general preventive measures of sheep diseases, and then describes them one by one according to parasitic diseases, infectious diseases, gastrointestinal diseases, obstetrical diseases and the most common diseases of other five categories of goats.

1. Scientific feeding and management of Boer sheep has strong adaptability and tolerance to rough feeding. In spring, summer and autumn, weeds are mainly fed, and in winter they can be fed on leaves, potato vines, peanut seedlings, bean stalks, rapeseed shells, etc., supplemented with a small amount of concentrate. It can also be fed with microsilage, ammoniated rice straw, wheat straw, corn straw or silage. But we should pay attention to the following points.

① forage and feed must be clean, not moldy, forage without water or mud, and then dried for sheep to eat.

② drinking water should be clean, warm water should be given in winter and a little salt should be put in the water.

③ always keeps the sheep shed clean, dry and ventilated, keeping it warm in winter and cool in summer.

④ should increase the exercise of sheep properly to keep sheep healthy.

⑤ should breed rams, ewes, pregnant ewes, ewes with lambs, weaned lambs, breed sheep in separate circles, make ear numbers, and establish card files.

two。 The enclosure regularly disinfects the sheep. the plant ash and quicklime powder can be removed in the enclosure, or the following drugs can be used to disinfect the enclosure and appliances.

① 3% Lysol solution; used for disinfection of enclosures, utensils, hand washing, etc.

② 10% 15% quicklime solution: used for enclosure and fecal disinfection.

② 0.5% peracetic acid solution: used for spraying floor, wall, trough, etc.

④ 1% / 2% sodium hydroxide solution: used for disinfection of enclosures, places and appliances contaminated by germs and viruses. Because this product has strong corrosiveness, the sheep should be driven out when disinfecting the enclosure, and the sheep should be allowed to enter the cage after washing the feeding trough with clean water and the ground after half a day.

⑤ chloramine: 0.5% ~ 2% chloramine solution is used for disinfection of contaminated utensils and enclosures, and 0.05% chloramine solution is used for drinking water disinfection.

⑥ antivenom: 1the diluent of 400 was sprayed to sterilize the enclosure. The solution to kill mosquitoes and flies are dichlorvos, mosquito repellent, insecticide, etc., but pay attention to the safety of sheep.

3. Regular deworming is carried out regularly in spring and autumn every year. According to the common internal and external parasites in the area, effective drugs can be selected purposefully for deworming, and the eggs in feces can be treated innocuously.

4. Planned immunization the so-called planned immunization is to carry out planned immunization against certain (some) infectious diseases that have occurred locally and their epidemic seasons. Including foot-and-mouth disease, tuberculosis, brucellosis, Clostridium and other diseases vaccination.

5. Prevention and control measures of epidemic situation

(1) once the epidemic situation is found and reported in time, it should be diagnosed and reported in time, and the neighboring units should be informed to do a good job of prevention. In particular, when it is suspected to be important infectious diseases such as foot-and-mouth disease, anthrax and rabies, it must be promptly reported to the epidemic prevention department at or above the county level.

(2) Emergency vaccination should be carried out for sheep in epidemic areas and threatened areas that have not yet been infected. However, emergency vaccination has no protective effect on sheep in the incubation period, but promotes it to develop the disease faster and more intensively. However, due to the short incubation period of these acute infectious diseases and the rapid development of resistance after vaccination, the epidemic may stop soon.

(3) when the epidemic situation is isolated and blocked, sheep can be divided into three categories: diseased sheep, suspected diseased sheep and healthy sheep according to the diagnostic results. The isolation place of sick sheep shall be prohibited for the entry, exit and approach of idle people and livestock. The staff strictly observe the disinfection system in and out. Tools, feed, feces and other objects in the isolation area shall not be transported out without thorough disinfection. Suspected diseased sheep are sheep that have no symptoms but have been in contact with diseased sheep and their polluted environment. These sheep were isolated and looked after, observed in detail, and the symptoms were treated as sick sheep. If there is no disease after a certain period of time, the restriction can be cancelled. Healthy sheep should be strictly isolated from the above two types of sheep, strengthen disinfection, and immediately carry out emergency vaccination, if necessary, disperse feeding or transfer to remote pastures according to the situation.

During the outbreak of some important infectious diseases, such as foot-and-mouth disease, anthrax, emphysema, sheep pox and other infectious diseases, in addition to strict isolation, measures should be taken to prevent the spread of the disease to the safe area and prevent healthy sheep from entering the epidemic area and being infected. After a certain period of time, no epidemic situation occurred, and the blockade can be lifted after comprehensive disinfection.