Is it easy to raise wild boar?

It is easy to raise, pure wild boar is hard to find, and the price is also very expensive. Now many merchants sell special wild boar as pure wild boar, so be careful not to be fooled. The difference between special wild boar and pure wild boar is that the feet are thin, the ears are small and sharp, and the mouth is slender. The head is triangular and extends straight to the mouth.

In recent years, people pay more and more attention to the breeding of wild boar. Wild boar has strong disease resistance, high lean meat rate, good meat quality, lower breeding cost, better benefits and broad development prospects, all of which are better than domestic pigs. Due to the tight market, the market price of wild boar in 2006 rose from 30 yuan in 2005 to more than 40 yuan per kilogram, and Shanghai and other places even reached the high price of 56 yuan per kilogram. Farmers raise a number of wild boar breeding pigs, and the general profit can reach more than 654.38+10,000 yuan. Therefore, at present, many pig farms in China have switched to raising wild boar, which has become the first choice for many investors and farmers. Now its breeding technology is introduced as follows:

A, reasonable construction:

It is best to choose a wild boar farm in a higher place to facilitate drainage. The original pigsty can also be raised and slightly modified for breeding. The newly-built boar pen is generally composed of an inner nest and a sports ground, which requires cement floor, lighting and ventilation. The inner nest room is about 3 meters long and 2.5 meters wide for wild boar to sleep and feed. Add enclosure and shed to build a general pigsty style, and build two automatic drinking water devices, one high and one low, for pigs and big pigs to drink water, with the ceiling covered. The playground has no roof for wild boar to defecate, exercise and bask in the sun. It is about 3 meters long and 2.5 meters wide. There is a row of dung ditches near the fence, which are pasted with cement. The building height is1.7m ~1.8m.. Piglet insulation feeding room should be built in the nest room of wild boar and sow house. Leave a 1 m wide passage between the inner nest house and the sports ground to facilitate the free entry and exit of wild boar, and generally leave a gate in front of the inner nest house.

Second, scientific seed selection.

According to different hybridization methods, special wild boar includes 100%, 75%, 50%, 25% and other pure wild boar. According to the breeding situation and market feedback, it is best to choose special wild boar with purity of 75% when breeding. If the purity is high, its production speed is extremely slow, and the litter size is small, so it is difficult to raise, while if the purity is low, such as 50% and 25%.

Similar to domestic pigs, it has no breeding value. At the same time, due to the different cross breeding methods, the disease resistance and litter size of 75% special wild boar are also very different. For example, the litter size of general special wild boar is generally 6-8, while the litter size of high-yield special wild boar bred after 10 years in Zhaobao Farm of Fujian Province is generally 12- 14, with the highest litter size. The same is to raise wild boar, and the income may be several times worse. Farmers must take choosing a powerful farmer as their primary task, and especially be wary of many unscrupulous farmers who shoddy.

Third, farming technology.

The suitable breeding time of wild boar is 5-6 months after birth and its weight is 40-60 kg. When female wild boar is in estrus, the principle of early primiparous sows and late multiparous sows is generally adopted. When wild boar is in estrus, the external genitalia is obviously red and swollen. When the external genitalia changes from red to dark purple, from swelling to miniaturization, or when the sow's hands stand still, it is the best breeding time. When mating, it takes about 10 ~ 20 minutes for male and female wild boar to mate. According to the feeding experience, it is best to use the compound method, that is, repeat mating after 6 to 8 hours. This can obviously improve the conception rate of sows. When breeding, the wild sow is generally driven into the boar house, so that the boar does not need to be familiar with the new environment, and it is easy to breed faster and more successful. After mating is confirmed, the female boar will be driven back to its pigsty. After 20 days, observe whether the female boar is still in estrus. The estrus cycle of female wild boar is generally 16 ~ 18 days. If it is not estrus, it proves that the wild boar has successfully mated.

Special wild boar has a small appetite and is usually fed 2-3 times a day. It likes to eat raw food and is omnivorous. All kinds of weeds, vegetable leaves, plant roots and crop straws can be used as feed for wild boar. Wild boar especially likes to eat green feed, such as sweet potato vine leaves, green corn, potatoes, leaves, autogenous grass and so on. , can account for more than 50% of the diet. A small amount of concentrated feed can raise strong wild boar. Concentrated feed is generally composed of energy feed such as corn, sorghum, barley, rice and sweet potato, protein feed such as bean cake, peanut cake, cottonseed cake, bone meal and fish meal, and some nutritional additives such as vitamins, amino acids, minerals and trace elements.

Zhaobao Farm makes full use of the advantages of raising pheasants, green-shell laying hens and other rare birds, and adds 20-30% fermented chicken manure (50 kg chicken manure and 1 kg ferric sulfate, and an appropriate amount of EM microbial inoculum, mixed with 25 kg water, and fermented for 1-2 days) to the diet. Its nutrition is similar to that of bran and rice bran, and its refined protein content is 25.5% ~.

Zhong Da wild boar reference feed formula: corn flour 4 1%, bran 15%, peanut bran powder 10%, fish meal 3%, coarse bran 15%, shell powder 2%, growth promoter 1%, and trace elements 0.5%.