Talking about the causes and prevention measures of sheep breeding diseases

In the process of sheep breeding, diseases often occur. If the prevention and treatment is not timely, the whole flock will be infected. In severe cases, the sheep will die directly and the economic losses will be heavy. How can the disease be reduced to avoid economic losses? The following small series will talk to you about the causes and prevention measures of sheep breeding diseases.

During the development of the large-scale sheep farm, the relevant staff managed the sheep by adopting effective methods and means, which largely controlled the occurrence and infection of sheep disease. However, there are still some more stubborn and incurable sheep infectious diseases, which greatly increases the difficulty of managing large-scale sheep farms. Therefore, relevant personnel must develop a scientific and effective prevention and treatment plan according to the characteristics of sheep disease in different regions under the condition of understanding the specific characteristics and disease cycle of sheep disease. It is necessary not only to comprehensively strengthen the management and disinfection of the sheep farm, but also to regularly test the flock according to relevant requirements, so that not only can the diseased sheep be found in time, but also effective means can be taken to control the spread of sheep disease. .

1 The main cause of large-scale sheep farm sheep disease

First, there are certain differences in the sources and types of sheep in large-scale farms, and the number of sheep is relatively large, which has greatly increased the incidence of various sheep diseases. The emergence of certain diseases in large-scale sheep farms can cause large-scale deaths of sheep, such as foot-and-mouth disease, enterotoxin, sheep habitual abortion, and mycoplasma pneumonia. Second, if the sheep of large-scale farms are in a state of high tension for a long time, their immunity and resistance will be greatly reduced, and it is easy to infect various sheep diseases. Especially in the sheep, when there are more serious stress reactions such as grouping, chamfering, midwifery, catching up, the prevalence of pregnant ewes and old and weak sick sheep will be greatly increased. Third, some farms do not have a standardized management of raising sheep. There is no scientific and reasonable control of the temperature, humidity, size of the sheepfold, and the density and feed mix of the sheep. The sheep are likely to have nutrition. Bad phenomenon. In addition, the newly-built large-scale sheep farm did not thoroughly implement the parasite prevention program, and it is easy to cause more frequent lamb coccidiosis and digestive tract nematode disease in the flock.

2 Effective measures to prevent and treat sheep diseases

2.1 Comprehensively strengthen the management of feeding

Large-scale sheep farms must scientifically and rationally carry out breeding methods and feed ratio selection according to the growth cycle, growth status and nutritional needs of sheep. It is necessary to allow the farmers to carry out related feeding operations according to the correct farming methods and breeding regulations. . It can provide nutrition for the ewes in winter or autumn, and can also increase the time of nutritional supplement according to the current situation, which not only can effectively improve the overall immunity and health of the ewes, but also avoid new births as much as possible. The lamb has a poor resistance and causes disease. Large-scale farms must also conduct research and analysis on different infectious diseases, then develop scientific and rational immunization procedures according to specific regional conditions and epidemics, and arrange appropriate time for vaccination of the flock.

2.2 Regular disinfection of sheep farms

Large-scale sheep farms must regularly clean and clean the sheep pens, and use the relevant disinfectants to kill the microorganisms that may cause viruses in the pens, which can effectively kill the sheep disease in the germination stage. For example, daily cleaning of the remaining feed and manure in the pen house, cleaning and cleaning the sheep's pen and surrounding environment, weekly need to select the appropriate agent to disinfect the sheep house. After the diseased sheep is found, it needs to be isolated immediately, and the disinfection operation of the diseased sheep area should be focused on, and the residues, mats and other substances in the disease should be removed. The disinfection solution is used to disinfect the ceiling, floor and wall of the sheep pen house according to the standard of 1kg/m2.

2.3 Take measures to control according to local conditions

Large-scale sheep farms should fully refer to the characteristics of sheep diseases in different regions. At the same time, they should learn from the experience of sheep treatment in the past and choose scientific and effective methods to control sheep diseases reasonably.

1. When a sheep infected with sheep's mouth sore (female infectious pustular dermatitis) is found, the farmer must first thoroughly disinfect the active area of ​​the diseased sheep, thoroughly clean the mouth with 0.2% potassium permanganate or normal saline. Pustules, and then continue to apply for 2 times / d of ice and boron for 1 week, until the diseased sheep completely healed.

Second, when discovering sheep with sheep enterotoxemia, the farmer can use sulfa drugs, or a combination of cardiotonic, rehydration, and antibiotics. It can also provide lime water to the sick sheep quantitatively. The dose of sheep is controlled at about 200mL, and the dose of lamb is controlled at about 80mL.

Third, in order to effectively avoid the emergence of lamb disease, the farmer needs to feed the lamb with 0.2g of oxytetracycline within 12 hours after the birth of the lamb, and keep feeding for 3 days. If a sheep with dysentery is found, the farmer can combine 0.5g of sulfaguanidine, and 0.2g of citric acid, bismuth subnitrate, and sodium bicarbonate, and let the lamb be cured after 3 times/d.

In the process of developing the sheep industry, the emergence of sheep disease will not only cause an incalculable economic loss to the farmers, but also greatly reduce the quality of sheep and mutton products, and may even cause serious damage to people's lives and health. danger. Based on this, the relevant management personnel must improve the quality of the lamb during the flock breeding process, not only to manage the large-scale sheep farm according to relevant regulations and requirements, but also to test the samples regularly or irregularly. The introduction of advanced automation equipment to manage the sheep will not only significantly improve the management efficiency and level of the large-scale sheep farm, but also effectively reduce the incidence of various sheep diseases, and thus the overall prevention and control level of the large-scale sheep farm. Continuous improvement and sustainable development provide good protection.

Disease is an inevitable hazard in the sheep breeding process. If you want to avoid the damage caused by the disease, then we need to prevent the disease in advance and reduce the probability of disease occurrence.

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