Seek the artificial feeding methods and skills of wild boar?

(agricultural get Rich Network) what are the artificial feeding methods and skills of wild boar? 1. After the wild boar is bought, the male wild boar and female wild boar are put into the enclosure for artificial domestication. Wild boars are timid and afraid of people at first. In order to change this weakness, it is generally used to buy a small wild boar for domestication, its weight is mostly 10-22 kilograms, because this wild boar is not old, easy to domesticate and highly malleable. In such an environment, young wild boars and domestic pigs of the same age will soon join the group, allowing domestic pigs to take young wild boars for activities and feeding. Wild boar is an omnivorous animal, which is generally fed twice a day after domestic pigs. Because of its wild habits, he is good at eating raw food. tender corn, red sorghum, wax gourd, potatoes, sweet potatoes, peanut seedlings, sweet potato seedlings, grain ears, pumpkins and eggplant are all his favorite foods. At the beginning of domestic breeding, it should be fed with staple food. A month later, half of the pigs were fed raw food and the other half were fed with feed such as corn flour, Aopi, bean curd residue and powder dregs, and added an appropriate amount of salt. After the wild boar basically adapted to the captive environment, the wild boar was fed with the formula feed for the domestic pig. But some root plants should also be fed properly. -- 2. The wild boar enclosure should be built in a high-lying place, which is easy to drain and facilitate daylighting and ventilation. The original pigsty house can also be raised with a little modification. Cement paving is required for the outer chamber of the new enclosure. The enclosure requires that the inner chamber be matched with the outer chamber. Li Wo room for wild boars to sleep, give birth, about 3 meters long, about 2.8 meters wide, plus sheds, built into a general pig house style. The outer nest room is used for boar to defecate, eat, exercise and bask in the sun. It is about 3 meters long and 2.8 meters wide. The wall is covered with cement. The height of the building is 1.7 to 1.8 meters. A drinking pool can be built with masonry cement at the root of the wall that is convenient for drainage, which is 1 meter long, 0.5 meters wide and 230 centimeters deep. It should be noted that the drinking pool should not be too deep or narrow, otherwise, when the summer weather is hot, the pig lies cool in the pool, which will cause pregnant sows to suffocate the fetus. A 1-meter-wide passage should be left between the inner chamber and the outer chamber to facilitate the free entry and exit of wild boars, and the fence door is generally left in front of the inner chamber. The principles of early parturition sows and late parturition sows are generally adopted. When the wild boar is in estrus, the external genitals are obviously red and swollen, and when the external genitals change from red to dark purple, the external genitals change from swelling to slight wrinkle, or press the sows with their hands, and the best mating time is when they stand still. The mating time of male and female wild boars is about 40 minutes, which is slightly longer than that of domestic pigs. According to experience, it is best to adopt multiple mating, that is, repeated mating once after an interval of 6-8 hours, which can significantly improve the conception rate of sows. When the female wild boar is in estrus and suitable for mating, it is also possible to drive the male wild boar into the sow pen for 1-2 days. At this time, the male wild boar can climb and mate many times at night. This shows the importance of breeding pigs. The selection of a good breed wild boar is of vital significance for the performance of future generations. The offspring produced by the cross between wild boar and domestic pig are used as breeding, and the offspring bred are atavistic, that is, some of the pigs produced are not like wild boar, but like domestic pig. Therefore, the special wild boar of binary hybrid should not be reserved for breeding. 5. the development value of the special wild boar produced by crossing wild boar and domestic pig, using purebred wild boar as male parent and Duroc and Landrace as female parent has the characteristics of stable gene and rapid growth and development, and shows an excellent momentum of development in the market. According to the determination of experts, wild boar has fresh and tender meat, rich nutrition and high lean meat percentage, its carcass lean percentage is 60.8% higher than that of domestic pig, and the content of linoleic acid in muscle is 1.5% higher than that of domestic pig (linoleic acid is currently considered to be the most important fatty acid for human body). Wild boar meat is rich in protein and unsaturated acid, and contains 17 kinds of amino acids. After domestication, wild boar maintains its original appearance and body shape and has the characteristics of game, strong disease resistance, rough feeding tolerance and strong gregariousness, so it is favored by people. With China's entry into WTO and the improvement of our national living standards, healthy meat food will be favored by more and more people. Based on this, wild boar farming will have unlimited business opportunities. Cost: raise 10 heads (2 males and 8 females), need 120m2 pigsty and playground, invest 12000 yuan, buy breeding pigs 15000 yuan, feed about 7300 yuan a year. A sow produces 18 piglets a year, with a total of 144. it takes 5 months for each piglet to be born, and the feed cost is about 350yuan, totaling 50400 yuan (350 × 144). The total investment is about 85000 yuan. The annual net profit of raising a group of special wild boars can reach 100000 yuan.