First, the wild boar rearing will be taken by the public and wild boars in the pens for artificial domestication. The wild boar is timid and initially afraid of people. In order to change this weakness of the wild boar, small wild boars are generally purchased for domestication during artificial rearing, and their body weight is in the range of 10 kg-22 kg, because the wild boar at this time is of small age, easy domestication, and plasticity. Strong. Hysteroscopy Resectoscope Instruments Hysteroscopy Resectoscope Instruments,Gynecology Operation Instrument,Gyaecology Resectoscope Set,Gyaecology Hysteroscopy Instrument ZHEJIANG SHENDASIAO MEDICAL INSTRUMENT CO.,LTD. , https://www.shendasiaomed.com
In the domestication process, it is best to adopt a method in which more than one half of the domestic pigs raise more than one half of the wild boar, and the proportion of the mixed group is 2:8. In this environment, young wild pigs and their domestic pigs will soon be grouped together to allow the domestic pigs to carry out activities and feed with young wild pigs. Wild boar is an omnivorous animal and is usually fed twice a day as a domestic pig. Because of their wild habits, they are good at picking raw food. The tender corn, red sorghum, wax gourd, potato (potato), sweet potato, peanut pod, sweet potato vine, corn ear, squash, eggplant, fresh mulberry leaf, fresh sage leaf, and hedgehog are commonly used by farmers. Leaves, carrots, white radish, Chinese cabbage, apples, pears, and persimmons are all foods that they like to eat. When the family is first started, it should be fed with raw food. One month later, half of the raw food should be eaten, and the other half should be the feed of the domestic pig, such as cornmeal, bran, bean curd residue, and powdered residue. Add appropriate salt and mix it with the feed. It slowly changed the habit of eating raw food. After the wild boar basically adapts to the ring feeding, the boar can be fed with the feed of the domestic pig. However, some roots and leaves should also be properly fed.
Second, the construction of wild boar sheds is best selected in a high-lying place, easy to drain, easy lighting and ventilation. The original domestic pig house can also be reared with minor modifications. The new enclosure outside the nest requires cement paving. The shed asks for a nest room and an outside nest room. The Liwo Room is for wild boar sleeping and laying, about 3 meters long, about 2.8 meters wide, and a shed and a shed. A general pig house style is built. The roof is covered with straw or straw and the outer nest room is used for wild boar defecation. Diet, exercise and sun exposure are about 3 meters long and 2.8 meters wide. The wall is plastered with concrete and the building height is 1.7 meters to 1.8 meters. A water tank can be built at the root of the wall for drainage, using a masonry cement structure with a length of 1 meter, a width of 0.5 meters and a depth of 23 centimeters. It should be noted that the drinking pool is not easy to build too deep or too narrow, otherwise, when the summer weather is hot, the swine cubs will catch cold in the pool, which will cause suffocation and stillbirth in pregnant sows. A 1 meter wide passageway should be left between the inner and outer chambers to facilitate the free access of wild boars. The gates are generally left in front of the nest room.
Third, mating technology wild boar hair coarse and thin, usually gray or gray yellow. Adult sows weigh 90-130 kg and respond sensitively to the external environment. Female wild boar nipples generally have 6 pairs to 7 pairs, with an annual output of 2 tires, usually 12 to 26 per fetus. Suitable breeding time is from 5 months to 6 months after birth and the body weight is 40 kg to 60 kg. In the case of estrus in female wild boars, the principle of using early-born sows with early and sows with late parity is generally adopted. When wild boar estrus occurs, the external genitalia is markedly red and swollen. When the external genitalia changes from red to dark purple, from swollen to slightly shriveled, or the sow's buttocks are held by hand, the best breeding time is when the sow stands still. When mating, the male and female wild boar breeding time takes about a minute or so, which takes slightly longer than domestic pigs. Based on experience, it is advisable to adopt a compounding method, that is, repeat the mating once every 6 hours to 8 hours. This can significantly increase the sow's womb. When the female wild boar estrus is suitable for mating, the boar can also be used to catch the boar for 1 day to 2 days in the sow circle. At this time, the male wild boar can crawl and mate several times at night. After confirming the successful mating, the wild boar was expelled. After 20 days, whether or not the wild boar is still oestrus is observed. In general, the estrous cycle of the female wild boar is 18 days. If no estrus occurs, the boar has been successfully mated.
Fourth, breeders choose to engage in wild boar breeding farms, households, must have 1 to 2 purebred wild boar. As the saying goes: The sows are good and they have a good nest. The boars are good and they are good. This shows the importance of breeding boars. Choosing a good wild boar for breeding is of crucial importance to the pros and cons of future generations. Generally, purebred wild boars that match the characteristics of wild boars, such as their body length, leg height and mouth tip, are selected as breeding pigs. The offspring produced by the special wild boar crossbred with wild boars and domestic pigs are left to breed. The offspring that have been raised have a phenomenon of returning to the ancestors, that is, the pigs produced are not like boars but like pigs in appearance. Therefore, binary hybrids of wild boars are not suitable for seed use. If the non-specialty wild boar is used for breeding boars, the ternary hybrid special wild boar with more than 75% boar's blood should be selected as the breeding boar, and the relatives must also be prevented from mating in close relatives, so that their offspring can resist disease. Strong, grows quickly.