Three major measures for prevention and control of epidemic diseases in pigs with cooling in winter

Raising pigs

2014 has entered the winter, the current temperature is low, easy to cause pig stress reaction, reduce its resistance, induce a variety of epidemic diseases, pig farms should be timely prevention and control of various pig diseases.

First, do a good job in the prevention of respiratory and digestive tract diseases. Winter is easy to cause influenza, asthma, transmissible gastroenteritis and other respiratory and digestive tract diseases. It is suggested that important vaccines such as influenza, asthma, blue ear disease, epidemic diarrhea and transmissible gastroenteritis should be immunized, and drugs should be used to control infections such as mycoplasma and Haemophilus parasuis, and try to control immunosuppressive diseases such as porcine circovirus disease.

Second, pay attention to keeping warm. If the pig house has not done a good job in keeping warm, hurry to do the work in place. For those who have already taken measures to keep warm, they should carefully check whether the water pipes in the piggery are leaking and whether there is a place to enter the wind of thieves. Strengthen warmth and pay attention to ventilation to prevent harmful gases from irritating the respiratory tract of pigs. It is suggested that we should focus on checking the heat preservation of pig houses, timely repair the damaged pens and cover them with plastic film. The ground should be dry and increase the daylighting area of the pigsty.

The third is to put out the column at the right time. At present, the average price of pigs in Qujing City is about 13.5-14 yuan per kilogram, and has been stable. Although the recent increase is more obvious, but a few days ago the slight decline is still full of expectations of the future market of pig farmers in the heart is not sure, the existence of selling psychology, the enthusiasm of mending the fence is not high. Pig farms should pay attention to details, improve the utilization rate of pig feed and save costs. It is suggested that the column should be put out in time to improve the economic benefit.