When designing nursery pens, it is necessary to consider their commonalities, and also to consider their different points, to meet the special requirements of feeding and management at this stage, that is, sows and piglets feed on different feeds; sows and piglets Different requirements for ambient temperature; protection of piglets to prevent them from being crushed and trampled by sows. According to practical experience, the ideal farrowing nursing house is divided into three parts: First, the sows limit position field: The role of the sows limit position bar is to limit the sow turn and back, the bottom of the limit bar blocked by steel pipe, To avoid sowing the piglet when the sow is lying down. The size of the limit bar is generally 2 to 2.1 meters long, 0.6 to 0.65 meters wide, and 1 meter high. A sow trough and a drinking fountain are installed in front of the limit bar. The second is the activity area of ​​suckling piglets: surrounded by fences with a height of 0.45m to 0.5m, the piglets are active, feeding milk and drinking water. There are feeding troughs and drinkers installed in the activity area. Third, the piglets incubator: The purpose of the piglet incubator is to provide local heating to meet the piglet's temperature requirements. The incubator can be made of wood or concrete. The dimensions are: 1 meter long, 0.6 meter high and 0.6 meter wide. A small door is left on the side of the box for the piglets to enter and enter. The size of the small door is: 0.3 Meter, 0.2 meters wide. Local heating can use infrared light bulbs, can also use electric hot plate. If there is no such condition, you can also graze in the pig bed, which can keep warm and moisture. Lactobacillus Salivarius,Lactobacillus Salivarius Powder,Lactobacillus Salivarius Probiotic,High Activity Lactobacillus Salivarius Jiangsu Biodep Biotechnology Co. ,Ltd. , https://www.mbioda.com