Feeding and management of special wild boar breeding boar?

(agricultural Wealth net) feeding and Management of Special Wild Boar breeding Boar? -- 1. Scientific feeding 1. Adequate supply of animal protein feed: breeding boars need more crude protein. If the protein in the diet is insufficient, the semen of boars will be few and sparse, the sperm development is incomplete, the motility is poor, the conception rate will decrease, and even lose the ability to mate. Therefore, it is necessary to provide sufficient animal feed, such as fish meal, bone meal, soybean meal, shrimp, silkworm pupa, etc., in order to improve the quantity and quality of boar semen. Zhaobao Ecological Farm in Yongding County, Fujian Province uses eliminated rare birds and game to feed breeding boars and pregnant sows with excellent results. Sows give birth to more than 12 pups per litter, and all the young wild boars are smooth and strong. 2. Supplement enough vitamins: breeding boars have a high demand for vitamins, especially VE, VB1 and VB2. If insufficient, it will affect the physique and semen quality of breeding boars. Wild boars eat a large number of green succulent feed rich in vitamins, under the same circumstances, vitamins will not be deficient, in the northern winter green succulent feed is insufficient or after boar mating, vitamin additives should be added properly. 3. Add the right amount of minerals: lack of minerals will affect the health and semen quality of breeding boars, especially calcium, manganese, zinc and selenium. Usually should feed more calcium-rich green succulent feed and hay powder, phosphorus-rich bran, supplement the right amount of bone powder, stone powder or shell powder and so on. 4. Strengthen the nutrition during the mating period: the seasonal breeding boar should gradually improve the nutrition level from 45 days before breeding, and the perennial wild boar should balance the nutrients needed for breeding wild boar. The amount of green roughage for breeding boars should not be too large, so as not to form grass belly and affect breeding, and the amount of diet should be 2.5%-3% of body weight. Scientific management 1. Moderate exercise: exercise is an indispensable measure to strengthen the physique of boars, ensure their exuberant libido and improve sperm motility. When the wild boar is young, it is necessary to give it proper exercise and let it exercise for 1-2 hours every day. 2. Do a good job of hygiene: the pig house must be washed every day, so that it is clean, ventilated and dry, warm in winter and cool in summer, mattress in winter, heat prevention and cooling in summer. At the same time, it is also necessary to keep the pig body clean and wipe the pig's fur with a hard hair brush once a day, which is extremely effective in ensuring the health of wild boars and preventing various diseases. 3. Regular weighing: regular weighing of breeding boars to understand their weight changes, in order to adjust the nutrition in the diet at any time. In short, boars must not be fat or thin, straight, belly not drooping, flexible, libido. -- on top.