The breeding ability of boars not only determines the number of boars that are raised, but also affects the breeding speed of fine breeds. The strong mating ability of male boars can not only reduce the number of boars, but also enable the pigs to obtain excellent quality quickly. Reproduction, which saves a lot of resources and costs. So, how can we improve breeding ability of breeding boars? 1. Boar choice. The boars are usually selected from the third to fifth litters of litter size. After multiple selections at different stages of growth, the final selection is vigorous, healthy, non-abnormal, tall in shape, and the appearance characteristics meet the breed requirements, normal development and sexual characteristics. Obviously, the boar has a large amount of ejaculate and good semen quality is reserved for species use. 2. Feed nutrition. According to the nutritional needs of boars in different periods, full-priced feeds are prepared. Not only do they need enough energy, protein, and enough trace elements to maintain good libido, ejaculation, and semen quality. 3. The proportion of male and female. According to the method of fertilization and production targets to determine the number of boar rearing, too little boar affect the production, the boar too much to raise the cost of feeding, the average ratio of male to female is 1:25, the proportion of male and female artificial insemination is 1:400. 4. Health management. Keep the pig house clean, airy, dry, fresh air and sunny. At the same time, swab the body more than once a week to protect the pig's feet and feet health, timely repellent extermination of parasites in the body, once every 6 months for a regular deworming. 5. Keep in shape. Limit feeding and exercise on time. Feed 2 times a day, each time feeding 2.5 to 3 kilograms; each week to drive off the exercise 2 or 3 times, each time 1 to 1.5 kilometers. In order to keep the boar not fat, thin, and light, it is necessary to increase nutrition during the breeding period. 6. Prevent biting. The boars should be housed in a single pen, the pighouses should be isolated from each other, the partition wall height should be 1.5 meters or more, and the individual sports should be used to drive the sport. The sports field should be flat. When there are more boars, one-way circular motion should be performed. The bite should be separated by a plank in time. 7. Reasonable use. The reserve boars are bred from the 9th month of age, 9 to 12 months of age, 1 to 2 times per week; 13 months or more, 3 to 4 times per week; 2 to 5 years old, 8 to 10 times per week; After the completion of continuous breeding, young boars should rest for 2-3 days, and the young boars should rest for 1 day. 8. Avoid bad habits. Sucking boars or boars that can smell the sows and don’t mate. For this purpose, the boar should be kept away from the sow house and upwind. Long-term unsuitable boars should be manually retrieved or eliminated every 2 weeks. 9. Disease prevention. According to the prevalence of local pig-related diseases, appropriate serological monitoring, immunization, and drug prevention should be done. If pigs are found, breeding and isolation should be stopped in time. Boars that have no therapeutic value should be eliminated in time. Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone Smoke Detectors,Optical Smoke Detec,Smoke Detector,Fire Alarm Sensor Huaian Wuzhou E-Commerce Co.,Ltd , https://www.wzfirefighting.com