Pig farming is not as simple as you think. In addition to a large amount of capital investment, strict and meticulous management, practical epidemic prevention measures, qualified feed materials and appropriate pig breeding equipment are also needed. At the same time, the layout and construction of pig farms determine the growth of pigs. However, some people make the layout of pig farms very unreasonable, resulting in little income. The following is the layout of pig farms Analyze the unreasonable situation of the Bureau.
1. Many pig farms are surrounded by walls, where there is space, where pig houses are built, and different pig houses are mixed together. In fact, the layout of pig farms has a great impact on disease control and production management. Therefore, the design and construction should be fully considered. According to the different production mode, it can be divided into three stages in a single place or two places.
① Two place feeding: two place feeding refers to the number of breeding pig in one place, and the number of nursery and fattening pig house in another relatively far away place. In principle, the delivery room, nursery and fattening pig house should be all in and all out. Breeding house, pregnancy house, conservation house, growth house and fattening house shall be arranged from the upwind and downwind direction. I suggest that we should minimize the size of pig houses and keep small groups in order to reduce the incidence rate of pigs. It is advisable to raise no more than 500 pigs in a nursery or fattening pig house.
② The number of various pig houses is not matched: the most important principle is to design the production room and the nursery according to the production rhythm; the calculation of the pig house specification and quantity, the two columns of the production room correspond to the conservation column, and the conservation column corresponds to the fattening column one by one; first design the production indicators and production process, and then design the pig house and the pig house.
③ Not designed to be all in, all out: modern pig industry is becoming more and more complex, one of the reasons is that there is no strict location; or pig breeding areas and conservation are in one location, while fattening pigs are in another. The advantage of this feeding mode is that it is easy to control diseases.
The disadvantage is that the management is relatively difficult and the transportation cost is increased.
2. Three stage feeding: three stage feeding refers to raising pigs in three areas in one environment, namely, breeding area, nursery area and fattening area.
① Enclosure: the enclosure shall be set up in the pig farm to clarify the scope of the pig farm, prevent employees from entering and leaving the pig farm at will, prevent miscellaneous personnel from entering and leaving the pig farm at will, and prevent wild animals from entering the pig farm. The living area and production area shall be fenced or separated by various houses to prevent employees from entering and leaving the production area at will. There can only be one channel in the production area and living area, and a disinfection pool should be set up. Employees can only enter and exit through the disinfection pool from this channel to prevent diseases from entering the pig farm.
② Layout: according to the planned scale of the pig farm, determine all in and all out at all stages. Although some pig farms are designed to be all in and all out, it is difficult to do so in real breeding because the pig houses are not matched. The whole pig house can increase production performance by 21% - 25% and the whole pig farm can increase production performance by 30%