Small pig breeding technology

Xiaoxiang pig, unique to China, has the characteristics of easy feeding, high feed remuneration, good marketability, etc. It is a good project for the majority of farmers to get rid of poverty. The specific feeding techniques of Xiaoxiang pigs are as follows: 1. The built pig house should be selected for dry terrain. The leewards are sunny and the flats are built in pig houses. The form of the pig house can be either single row or double row, but masonry walls and cement must be used to flush and clean the pig house. Pighouses should be higher than ordinary pig houses. According to the experience of the small pig raising households, each small hog should occupy 0.8 square meters, and 8 to 10 heads are suitable for each captivity. A defecate farm should be set up outside the pig house. The area of ​​the defecate farm should be larger than the pig house. Calculated on 1.5 square meters per pig, 10 pigs should have a 15 square meter fecal site. Summer shacks are shaded pergola. In winter, plastic sheds are used to raise the room temperature. This is an important condition for raising small pigs. 2. Strengthen the management of suckling piglets Feeding good piglets is the key to improving the survival rate and commercial pigs. After the small pigs are born, the sows' nipples must be fixed so that the piglets can eat the colostrum and strengthen the insulation so that they can eat early. Normally, after 4 days of birth, concentrate feeds can be supplemented. After one month of age, swine fever, swine erysipelas, and swine pneumococcal vaccine should be injected in time. 3. Scientifically reared into a small pig pig Lively, but timid afraid scared, so keep quiet, dry, clean feeding environment. Main feeds include barley, rice bran and bran. However, weaned piglets should be fed with compound feeds. The feed formulation is: corn 10%, rice bran 50%, bean cake 8% to 10%, bran 30%, flour 1%, salt 0.5%, per kilogram of feed should contain digestion It is 10.5 MJ, 16.2% of crude protein. In order to increase feed remuneration and meet the standards of commodity pigs as soon as possible, scientific feeding should be carried out. The first is to schedule regular meals four times a day starting at 7:00 in the morning and feeding once every 4 hours; the second is quantitation and weighing more than 20 kg. The pigs were fed at 4.5% of their body weight, and pigs within 20 kg were fed at 3.5% of their body weight. At the same time, the front-end open limit is set to allow more activities at the age of 2 months to promote its long shelf. After 2 months of age, it restricts its activities and promotes its longevity, so as to ensure a higher rate of meat production. 4. Attention to disease prevention First, disease-free early prevention, wash the feces once a day, shading summer shade awning, winter deduction warm shed insulation, often brushing troughs, sinks, regular disinfection of pig houses; Second, early treatment, especially It is necessary to pay attention to prevention and treatment of paratyphoid fever in piglets. 5. When the piglets are fed from 5 weeks old to 7 weeks old in time, they can be listed as raw materials for roast pigs. At this time, the pigs should be slaughtered in time. If the pigs are sold, the pigs can be sold at the required time. China Agricultural Network Editor

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