In northern regions, winter temperatures are low and conditional pig farms can keep the pighouse temperature above 10°C. Such pighouses only need to warm the piglets when the sow is littered. When the piglets reach the age of 15 days, they can live with the sows instead of warming up individually. However, the pigs must be given more bedding, be changed ground, and be kept dry and sanitary. If the conditions are poor and there is no heating facility, you can make a small heated litter for the piglet. Put a heating plate or infrared heating lamp on the piglet. Use a little more power in the early stage, and use a smaller one in the later period. After 20-30 days of age, heating is stopped according to outside temperature. After the heating is stopped, it is necessary to add more and change the mat grass, relying on the body temperature of the sow and the pig to warm. In winter, the weaning time of piglets is extended for a certain period of time. Because weaned piglets have small individuals and poor cold resistance, besides heat preservation, we must also pay attention to feeding, so do not let the pigs drink ice water. When feeding the wet mix, mix the water and the ingredients in a 2:1 ratio, preferably in warm water, and drink warm water according to the situation. Prevent the wind from blowing and prevent rain and snow. There should be a roof above the pig house to prevent rain and snow from entering the house and weeding the grass. Because special wild boars have less fat, medium-sized pigs, sows and boars have rougher feeds and lower energy feeds. Therefore, it is necessary to increase energy feeds in winter. It is best not to apply ice water when feeding. In mid winter, the pigs should have about 5 heads per lap, and sows should have 2-3 heads, so that they can warm each other and increase their cold resistance. However, sows must be separated before the first half of labor. In the combined cycle, 2-3 pigs must enter an empty circle at the same time, so that fighting can be reduced. In addition, we must observe groundwork and find that pigs are isolated in time to prevent infection. In short, the special boars in all stages of growth should be strengthened in winter so that better aquaculture benefits can be achieved. We can manufacture the products as clients need. PP (polypropylene) is a useful plastic and is widely used in many aspects in our daily life. Our products can be used for injection grade products, such as PP joint for transfusion bag , Pp Cap for medical container etc. More details, pls contat us as soon as possible. We are looking forward to cooperate with you and wish offer the best products to you. Pp Resin,High Gloss Pp Resin,Polypropylene Pp Resin,Pp Homopolymer Resin SUZHOU CRH PHARMACEUTICAL TECHNOLOGY CO.,LTD , https://www.crh-health.com