In the live pig rearing process, it will be difficult for scale farms to face problems such as slaughter ages and grouping of piglets. In the process of grouping and merging, mutual fighting between pigs often affects the normal growth and development of pigs and production performance. Severe pigs can cause ear cracking, leg cramps, and even death, causing unnecessary economic losses to farmers. . Several pigs used in the breeding farms of Shenyang Animal Husbandry and Veterinary Research Institute for many years are introduced to group and group methods, which can effectively prevent deaths and injuries. 1. Weakness does not stay strong: the weaker pigs stay in the original circle and the stronger pigs are transferred out; 2. Do not dismantle and remove more: keep the pigs less and leave the original circle motionless, and merge the number of heads into the pigs with fewer heads; 3, night and not together: the preparation and the group of pigs to spray the same odor of drugs (such as alcohol) or excreta, so that the smell is not easy to distinguish between groups in the evening; 4. Coherent new bar: The pigs with similar and heavy heads, equal heads, and similar strength and weight in the two groups will be transferred to the new pig farm at the same time. 5, after the first cooked and: the different groups of pigs at the same time in a large stadium, familiar with each other 3 to 7 days and then group; 6, hunger and depletion: pigs in the hunger when the demolition group, and immediately after the group feed, to ensure that the pigs eat enough, can achieve mutual non-infringement, the purpose of peaceful coexistence. Other Class,Other Herbs,Something Else,Additional Herbs Henan Qiancuntang medicial technology co.ltd. , https://www.qctchineseherb.com