1. When a pigsty is built, it should be built in a place with dry terrain, sunny leeward and flat. The pigsty can be single-row or double-row, but the walls must be built with masonry and plastered with cement, so as to be washed and cleaned and keep the pigsty clean. The pig house of Xiaoxiang pig should be built higher than the general pig house. According to the experience of small Xiang pig breeders, each small Xiang pig should cover an area of 0.8 square meters, and 8 ~10 is suitable for each captive.
There should be a manure dump outside the pigsty, and the area of the manure dump should be a little larger than that of the pigsty. According to the calculation of each pig 1.5 m2, a manure dump should be built for 10 pigs. In summer, pigs should build a shade shed. In winter, plastic sheds should be used to raise the room temperature, which is an important condition for raising small fragrant pigs.
2. Strengthening the management of suckling piglets. Feeding piglets well is the key to improve the survival rate and commercial pigs. After Xiaoxiang pig is born, it is necessary to fix the nipples of sows, let piglets eat colostrum well, and strengthen the heat preservation so that they can start eating early. Generally, they can be supplemented with concentrated feed after 4 days of birth, and they should be injected with swine temperature, swine erysipelas and swine pneumonitis vaccine in time after one month of age.
3, scientifically raise pigs, small fragrant pigs are lively and active, but also timid and scared, so keep a quiet, dry and clean feeding environment. Feed mainly on barley, rice bran, bran and other feeds. However, weaned piglets should be fed with compound feed, the feed formula is: corn 10%, rice bran 50%, bean cake 8% ~10%, bran 30%, flour10%, salt 0.5%, and each kilogram of feed should contain digestible energy10.
In order to improve the feed reward and reach the standard of commercial pigs as soon as possible, scientific feeding should be carried out. First, four meals a day should be given regularly, starting at 7: 00 in the morning and every four hours; Second, ration: for pigs weighing more than 20kg, feed them at 4.5% of their weight, and for pigs weighing less than 20kg, feed them at 3.5% of their weight. At the same time, let them move more when they are 2 months old, so as to promote their long shelf. After 2 months old, limit their activities and promote their gain weight, so as to ensure a high meat yield.
Xiang pigs grow very fast, and breeding pigs can be bred in almost four months. When piglets are born in three months, their teeth are already full, and they can be slaughtered in six months, and they can grow to more than 30 kilograms.
4, pay attention to epidemic prevention and treatment. First, prevent disease early, wash feces every day 1 time, build a summer shed to shade the sun, buckle a warm shed in winter to keep warm, often scrub the trough and sink, and regularly disinfect the pig house; Second, early treatment of diseases, especially the prevention and treatment of piglet paratyphoid's disease.
5, timely slaughter piglets after 5 ~ 7 weeks of feeding, they can be listed as raw materials for roast pigs. At this time, they should be slaughtered in time. If breeding pigs are sold, they can be slaughtered according to the specified time.
Extended data:
Small Xiang pig generally refers to Bama Xiang pig, also known as "mini pig", and its folk name is "Qilixiang" and "Shilixiang". It originated in the mountainous areas of ethnic minorities. Although it was raised in ancient times, the number was very small. It was only made as a "tribute" for the royal family and nobles to enjoy, and the people were not allowed to eat it, thus limiting the development of fragrant pigs. After liberation, it was on the verge of extinction. It was not until the end of the 1980s that the national livestock and poultry resources survey was discovered, and only a few dozen were left at that time.
Xiaoxiang pig is a miniature pig, which has the characteristics of thick lean meat, fine fiber, small fat particles, rich flavor, early maturity and easy reproduction, and rarely weighs more than 100 kg. (Pet Xiang pig generally does not exceed 50 kg.) It is only available in China all over the world.
Reference: Baidu Encyclopedia-Xiaoxiang Pig