If the suckling pig teaches the trough well, can it really solve the biggest problem on the farm? The pig farm will not lose money from then on, and has rarely used it since then? The answer is yes. Because: piglets weaned more than 0.5 kilograms, the same level and environment, the weight of the bar is 5 kilograms, that is, more than 65 yuan; at the same time, if the feeding management is good, the environment is hygienic, the suckling pigs do not squat, and will reduce the treatment of medicine fee. In other words, piglets are well developed and their relative resistance will increase. At the same time, if the feed material is well fed, the survival rate will be greatly improved. It is like weaning for 28 days, which is different from 60 days of weaning.

However, the current teaching materials have a lot of misunderstandings. Stupid thought it should be such a few aspects.

1. The trap of the attractant

In fact, the teaching material can be completely free of attractants, such as on sows. Therefore, the appliance will work better (suckling pig weaner). At present, the teaching material is to use plasma protein powder as an attractant. What are the components of plasma proteins? They can be divided into three categories: albumin, globulin and fibrinogen by salting out. For normal nitrogen metabolism, supplementing nutrition with albumin is no different from eating ordinary high-protein foods, but it does more harm than good. Because albumin not only lacks some of the essential amino acids of animals, but also enters the stomach, albumin is relatively low in utilization and may promote the breakdown of its own albumin. The United Health Union (UHC) standard also states that "albumin cannot be used as a complementary source of protein for patients who need nutritional support." In particular, plasma proteins after heating have changed properties. Never like glucose, it can enter the energy cycle directly after entering the intestine, basically without consuming extra energy for digestion. That is to say, this plasma protein is not a plasma protein in its sense. Just like eating blood tofu can not produce blood is a truth. Moreover, plasma proteins have potential threats to piglets and pose a safety hazard.

2. Antibiotics misunderstanding

Excessive antibiotics have a preventive effect on diarrhea and other diseases, but can also destroy intestinal beneficial bacteria and damage the functions of the digestive tract, especially the intestinal mucosal damage of piglets is very serious. In other words, it has a hindrance to the growth rate and is prone to drug constipation. Therefore, antibiotics not only increase the cost of raising pigs. It is also an important cause of disease in pigs. In fact, the gastrointestinal function of pigs is the source of power to ensure the normal operation of various organs of the pig body. The intestinal mucosal immune system is the first line of defense to ensure the health of piglets. If the intestinal mucosal immune system is damaged, the pigs must take antibiotics for life. Therefore, in order to maximize the heritability of the pigs, it is necessary to ensure that the pigs are healthy and complete from birth to market. Pigs can only exert their greatest growth potential if they are healthy.

Moreover, small amounts and excessive amounts of antibiotics can develop resistance to pigs; after the emergence of drug resistance, what antibiotics can be used in pigs, and pigs use a large number of antibiotics, and the disease is difficult to treat, it is not difficult to understand. In the process of using antibiotics, the animal body will produce more peroxides, such as "free radicals", which will damage the tissues and organs of the animal body and inhibit the active immune function of the animals.

3. Consistent misunderstanding

At present, no matter how much money (more than 10,000) of the teaching materials, it is a component from 7 days to 35 days. Completely ignore the different developmental stages of the suckling digestive system. Once replaced with piglets, refueling stress, group stress (not with a piglet feeder) is inevitable. Therefore, the teaching material should be divided into four stages. It supplements nutrition, weans early, and teaches suckling pigs to feed non-breast feed. More important is to improve survival rate and immunity. This is the most important.

4. Dry and thin areas.

There is almost no time in the mouth, so there is no digestion of salivary amylase in the mouth, which increases the digestive burden of the stomach. The diluted feed dilutes the stomach acid and dilutes the digestive juice, so the time spent in the stomach is short. Digestion will be incomplete, the absorption into the small intestine will be incomplete, and the absorption burden of the small intestine will increase, and the absorption will be incomplete. Some nutrients will be used by a large number of microorganisms after being transferred to the large intestine, causing microbial growth and diarrhea. Too much water also increases the burden of kidney absorption and excretion. Secondly, the feed is diluted, and it is easily contaminated and fermented by germs in the barn. It is unsanitary, and the epidemic disease of pigs is not effective, and the piglet stage is still dry. "But some people say: "In fact, from the perspective of suckling pigs, when it comes to liquid feed, the micro-powder feed is the second, and the pellet feed is the end; but the liquid feed is basically not needed in China and needs special equipment for feeding. Therefore, it is difficult to be practical; the micro-powder feeding process is wasteful, and it is too fine. Because of some raw materials, it is easy to stick to the mouth and it is troublesome to eat, so most of them are mainly granular materials. However, the pellets also have disadvantages, because the development of suckling pigs, the gums are tender and the muscles of the chewing muscles are weak, and the feeds with relatively high hardness and coarse powder particles are not very popular. Therefore, it is not realistic to expect that the material can be eaten in large quantities in the current material type and quality. Unless the quality of the material is changed, the technology of human food is used for production, but the pig estimate Not so good, and the cost is not easy to bear. That is to say, although the pellets also have disadvantages, because the development of suckling pigs begins, the gums are tender and the muscles of the chewing muscles are weak, and the feeds with relatively high hardness and coarse powder particles are not very popular, but they also have to be fed.

In fact, the suckling pig teaches that the material should be dry and thin, and it is rare to attract food and increase nutrition (strong); dry is to teach the trough and reduce stress. Therefore, the weaning weight may reach or even exceed 20 kg. The most important thing in teaching materials is to increase the survival rate of piglets. It is important to know that lactation is the period in which piglets develop fastest, material metabolism is most vigorous, digestion and thermoregulatory functions are imperfect, immunity is poor, and nutrition is most sensitive. It is also the most critical link in young pig breeding. A series of changes occurred in the moment when the piglets were produced by the mother. It is precisely because of these stress changes that the mortality rate of piglets from birth to weaning is as high as 10% to 25%, especially in the 7th day after birth, which accounts for about 65% of the number of deaths before weaning. Therefore, in order to improve the economic benefits of pig production, it is necessary to increase the survival rate of suckling piglets. This is the key to the quality of the suckling pig material (not the teaching material). Because: The number of weaned piglets provided by sows is an important indicator of the level of management of a farm. Zhu Zhongping, technical director of animal medicine industry of Hunan Agricultural University, pointed out in a forum that if Wandou pig farm is used as an example, if 20 sows are provided for each sow, 500 breeding sows are needed; if 16 weaned piglets are provided, it is necessary 625 breeding sows, the two farms differ by 125 sows. According to the need for 1 ton of feed per sow per year, the latter requires an additional 125 tons of feed. The feed cost per sow is close to 3,000 yuan per year, so the feed cost of 125 sows is about 370,000 yuan. If you count the cost of equipment, labor, etc., this farm will spend an additional 400,000 yuan per year.

It is understood that the reproductive production performance of our sows is still far from the foreign countries. At present, there are 15 weaned piglets per year in the country, 20 in the United States and 22 in Denmark, with a minimum of 5 gaps. Therefore, from the perspective of selling feed, increasing the survival rate is the best selling point for suckling pigs. The suckling pig weaner is the most powerful weapon to open a large farm. It is also the golden key to open the sales path of large pig farms. That is to say, whoever masters this kind of weapon, it is possible to take half of the piglet material (teaching material).

This kind of material really works.