The function of the piglet to regulate body temperature is not perfect, and it is poor in cold stress. The newborn piglet is in a 13-24°C environment, and the body temperature drops by more than 1.7°C for 1 hour. Piglets are sparsely coated with subcutaneous fat and low resistance to cold. To do this, the piglet must be kept warm during the winter. At present, there are generally the following five methods for keeping piglets warm:
One, thicker bedding
Thicker bedding is a traditional way of keeping warm and is used in family pigs. The method is: Shop 10 cm thick grass on the first day, then add 10-20 centimeters of mat grass the next day, so that the thickness of the mat grass is 30-40 centimeters. In the temperature range of 10-15°C, the temperature of the bedding can reach 21°C or more. This method is economic and easy to implement. It saves both labor and grass (grass), and is both heat-insulating and moisture-proof. When this method is adopted, the bedding should be replaced promptly, dry fresh grass be added, and the column should be kept dry.
Second, the fire source heating
There are two types of flue ducts and charcoal stoves. There are two kinds of flue ducts, ground flue and underground flue. When using coal and other fuels for heating, no matter which type of heating method is used, in addition to the prevention of fire, it is also necessary to eliminate the harmful gases in the column and prevent poisoning.
Third, infrared heat lamp
At present, infrared heat lamps are widely used. The method is: using an infrared light bulb to hang on the nursery lying on a nursery shelf or in a warm room to keep the piglets warm and warm, and to adjust the height of the infrared heat lamp according to the desired temperature of the piglet. This method is simple in equipment, good in heat preservation, and has the effect of preventing and treating skin diseases. When using a wooden fence or iron fence as a partition wall, two litter piglets cannot share an infrared heat lamp.
Fourth, piglet insulation board
Electric thermostat warm plate surface temperature 26-32 °C. The product structure is reasonable, safe and energy-saving, easy to use, flexible in temperature adjustment, accurate in constant temperature, and suitable for large-scale factory pig farms.
Fifth, far infrared heating piglet incubator
The size of the incubator is 100 cm in length, 60 cm in height and 50-60 cm in width. The far infrared heating plate is connected to the controllable temperature element and placed on the cover of the box. The temperature of the incubator is adjusted according to the piglet's age. In order to facilitate disinfection and cleaning, the lid can be removed and the material of the box is made of waterproof material.
Bulk of varicella vaccine,semi-finished products.It has good safety with low ratio in adverse reaction. And it has been exported to Bangladesh.
In 2008, BCHT successfully launched its product Varicella Vaccine, Live in China. In the following years, BCHT continuously committed to improving the product and led in 2010 removal of gelatin from adjuvant and extended the vaccine shelf-life up to 36 months which is the longest one in the world in 2011. And it has the following qualities.
Rabies Vaccine,Freeze-Dried Rabies Vaccine,Mild Rabies Vaccine,Stable Rabies Vaccine For Human Use
Changchun BCHT Biotechnology Co.,Ltd , https://www.ccbcht.net