With the extensive use of pig raising equipment, pig raising has become simple, saving a lot of labor and time. It is known that pig raising is definitely the fatter the better. However, some farmers have misunderstandings and use the wrong methods for pig breeding. Here is a brief introduction of these wrong methods to avoid these problems.
1、 Large amount of soybean cake or peanut cake is fed in the stage of fattening
Many pig farmers feed a large number of bean cakes or peanut cakes at the pig fattening stage. They think that only by feeding pigs in this way can they grow fast and have strong meat. In fact, this is wrong. Botou pig raising equipment plant in the stage of fattening pigs growth focus is long fat, not long muscle, so do not need a lot of protein feed. If a large amount of protein feed is fed in the fattening stage, the nitrogen-containing part of the protein must be removed in the gastrointestinal tract of pigs, and other nitrogen-free parts can be converted into fat, but nitrogen removal requires more energy. In addition, the soybean cake or peanut cake contains a lot of unsaturated fatty acids, which can make the fat of the pig soft and yellow after being fed more. It will not make the meat strong at all, but will reduce the quality of the meat.
2、 Feed pigs with cooked feed
Many rural pig farmers still adopt the feeding mode of cooked feed to pigs, believing that pigs are easy to grow oil when eating cooked food. After the feed is cooked, almost all the vitamins are destroyed, and the protein in the feed is aged and denatured. According to statistics, 20% of the nutrients in the feed are lost in the process of cooking, and the nutrients in the green feed are more lost. If it is put in the pot for a long time during stewing, nitrite poisoning will occur during feeding, resulting in pig death.
3、 Soup with tripe
Some pig farmers feed pigs with water, the ratio of feed to water is 1:8 to 10, or even thinner. In addition, they also supply water to pigs. This feeding method is very unfavorable to pig fattening. The harm of water feeding to pigs is: it increases the energy needed for water metabolism in pigs, increases the burden on kidneys; it dilutes the concentration of digestive fluid, which is not conducive to the secretion of digestive fluid; it accelerates the speed of feed passing through the digestive tract, thus reducing the digestibility of feed. In order to increase the intake of pigs and make them eat more and grow faster, it is generally recommended to feed thick porridge with a material water ratio of 1:2, or raw and wet mixed materials with a material water ratio of 1:1. In addition, sufficient drinking water should be provided.
4、 Swill is the most economical way to feed pigs
At present, there are still a few pig farmers who use swill to feed pigs and establish long-term cooperative relationship with the hotel. After the swill is transported home, it is stored in a built pool for use. In fact, swill contains a variety of pathogenic microorganisms, affecting the growth and development of pigs, some of which are even fatal. In addition, a large number of pathogenic microorganisms multiply when swill is stored, and spread through flies, which can bring losses to farmers. Pig farmers should put an end to swill feeding.
5、 Add antibiotics to feed at will
In order to control the occurrence of diseases and promote the growth of pigs, some farmers add antibiotics without understanding the mechanism of antibiotics, which is a threat to food safety and human health. The majority of farmers should establish the concept of safe production and add antibiotics in a targeted way.