| Guangdong Province has a good geographical location and environment,suitable for the development of aquaculture industry,coupled with its developed manufacturing industry,attracting a lot of migrant workers,the market demand for meat and eggs is very large.In 2016,the total production value of animal husbandry in Guangdong Province reached 12.218 billion yuan,and the total output of meat and eggs was ranked 8th and 18 th respectively in the country(National Bureau of Statistics,2016).The town of Sanjiao has a long history of livestock breeding.It is an important breeding town in Zhongshan City.However,most of the rural grassroots units are farmer households.The farming forms are scattered and the unified management is difficult.All kinds of livestock and poultry diseases still occur from time to time.The bird flu epidemic has occurred many times.The broiler breeding industry has suffered heavy losses,which has seriously affected the healthy development of the livestock and poultry breeding industry,affected the growth of the animal husbandry economy and increased farmers’ income,and reduced the safety of animal-derived food.Facing the current situation,the author takes the triangle town of Zhongshan City as the research scope,and obtains the livestock breeding and epidemic diseases in recent years by consulting the library books and related materials,visiting the veterinary station in the triangle town,the animal health supervision station,and the animal epidemic monitoring station.Data on prevention and control.Collect data on the main cultured species,number of stocks,number of farms,number of farms,types of diseases,number of cases,number of deaths,etc.of pigs and broilers in the past five years(2013～2017)of the town of Triangle Town,and learn about the livestock in the town for nearly five years.Poultry farming and disease prevention and control.In addition,by investigating the staffing situation of the epidemic prevention department in recent years,the age and education of the epidemic prevention personnel,the investment in prevention and control,and the basic conditions of prevention,control,procurement,transportation,storage and use of vaccines and drugs,using literature analysis and investigation.Research methods,comprehensive analysis methods,etc.draw conclusions.The survey found that the livestock and poultry breeds in the town of Triangle Town from 2013 to 2017 were high-end large white pigs,ephedra chickens and sand bar chickens,piglets,pig reproductive and respiratory syndrome,swine streptococcosis,chicken Newcastle disease,avian influenza,Marek disease,infection.The epidemic rate of diseases such as bursal disease is 65%～100%,and the main epidemic in five years is bird flu in 2014.On the other hand,there are many problems in the epidemic prevention work in the triangle town,including fewer epidemic prevention personnel,extremely lack of professional talents,imperfect epidemic prevention system,difficult traceability of the disease,irregular storage of vaccines,incomplete treatment of sick and dead animals,and many other incomplete treatment facilities.problem.In view of the problems found,combined with the actual situation of the town,the author suggested that the publicity and training of farmers should be increased,the overall quality of epidemic prevention personnel should be improved,the capital investment of grassroots epidemic prevention should be increased,and the supervision and administrative punishment of livestock and poultry breeding should be strengthened.We will establish and improve a major epidemic surveillance system,establish an animal disease-recovery system,and establish and improve a major animal disease emergency response mechanism,so as to build a complete grass-roots epidemic prevention network to promote livestock and poultry breeding in the town of Sanjiao and the entire Zhongshan area healthy growth. |
