In winter, the temperature drops significantly, and pigs are prone to disease and affect normal growth. If we can take effective and effective methods to prevent cold, we can reduce the occurrence of various respiratory and intestinal diseases and promote the healthy fattening of pigs. Here are several types of reference for your reference:
First, the whole door and window of the pig house is covered with plastic cloth before winter to keep it warm.
Second, to increase litter: 15 cm to 20 cm thick sawdust and rice husks, hay, in addition to insulation can also absorb moisture in the pig bed. Pay attention to constantly check and update the urine wet hay, found that the pig urine should promptly remove the wet grass and replace the hay to keep the pig house dry and comfortable.
Third, the addition of bed: In the pig stage, where conditions permit, it is best to use wood, bamboo, thick fiberboard and other warm bed.
Fourth, increase the lighting area of ​​the pig house: When the pig house is built, it is necessary to consider the lighting area of ​​the pig house. The open-type pig house should have a large open area in order to prepare the winter covered plastic film for easy lighting. Closed pig houses are to be reserved in the south wall and the roof to prepare for the installation of glass in winter.
Fifth, increase the stocking density: The breeding pigs will be reared in groups. The number of pigs in the house can be increased by 30% to 50% compared with the summer. The use of body temperature between pigs can increase the temperature.
Six, to provide high-quality ingredients: appropriate increase in energy feed such as sorghum and corn or use high quality full-priced feed produced by regular manufacturers.
7. A small circle of 1m1m1m can be built around the corner of the pre-weaned piglet. The floor is made of wood or hay mats, and a heat lamp is added on top.
Doing the above points will play a crucial role in keeping pigs cold in the winter.
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