It is believed that farmers who have farmed sheep should have a deep understanding. There is generally such a problem in the breeding of sheep. That is, the phenomenon of inbreeding in the flock is more serious. Because most of the flocks are naturally developed by the original group, although it is said that every year, some rams, ewes, etc. will be selected and eliminated, but a relatively closed group will gradually form, resulting in a flock. The improvement of the close relative coefficient. So what are the harms of the flocks in close relatives? How to take preventive measures? Let the small series of Huinong.com introduce it to everyone. First, the harm of flocking close relatives 1. The performance of the sheep will slowly decline, resulting in poor flock development and slow growth. 2. The reproductive rate of the flock will decrease, and the phenomenon of miscarriage and deformed sheep will also increase. 3. The disease resistance of sheep will be worse and the mortality rate will be high. Second, the preventive measures for the mating of the flock 1. Change the rams in a timely manner After a flock of rams has been used continuously for about 2 years, the same breed of rams can be exchanged in another flock to achieve the goal of reducing the inbreeding coefficient of inbreeding. 2, the breeding sheep should be raised separately In the season of flock breeding, the method of artificially assisted breeding can be used for the rams with relatively distant blood relationship. 3, the number of sheep raising large and concentrated mountain areas, you can establish a sheep artificial insemination station The insemination station should establish a file system for the flock, including a breeding record registration form for the rams and ewes, as well as a registration form for the lambs and a record of the descendants. With these files, the blood relationship between the flocks is clearer, and the flocks can be selected and bred in a planned manner to avoid inbreeding of the flock. The above is a description of the hazards of the inbreeding of the flock and the prevention measures. For the wonderful pictures and popular comments about the prevention of mating inbreeding in the flock, you may be interested in the following recommended contents. Welcome to read. Wireless Doorbell,China Smart Video Doorbell, Wireless Doorbell Villa,Wireless Video Doorbell Office,Wireless Video Doorbell Batteries Zhuhai Mingke Electronics Technology Co., Ltd , https://www.mingke-tech.com
