Timing of feeding time The lack of gastric acid secretion and high pH of the piglets are beneficial for the destruction of the immunoglobulin in the sow colostrum. The suckling piglets can obtain sufficient maternal antibodies from the colostrum and maintain high strength. resistance. However, lack of gastric acid secretion, can not fully activate pepsin, can not quickly and effectively digest the protein in the feed, while the piglet's overall digestive function of the gastrointestinal tract is not perfect, if premature feeding is more appropriate to cause diarrhea in piglets. Feeding too early is not only difficult to feed, but it is also not conducive to the uptake of maternal antibodies by piglets. A large amount of research and breeding practices have proved that piglets are best fed at the age of 7 days. At this time, the piglets have obtained a certain amount of maternal antibodies from breast milk, and they have a certain degree of immunity and can reduce the occurrence of diarrhea in piglets. Probability. The choice of teaching slot material The quality of the teaching slot material directly affects the effect of feeding, so it is necessary to pay attention to the choice of teaching slot material. The piglet chute should have the following characteristics: 1. Good appetite, use the scent that the pig prefers to attract the piglet to feed; 2. Easy to feed, with pellets as the first choice, and the particle size is moderate, so as to facilitate the intake of the feed by the piglets. ;3.Comprehensive nutrition, must provide high quality and comprehensive nutritional supply for piglets, reasonable and perfect supplement, simply rely on breast milk can not meet the nutritional needs; 4. Easy to digest. Feeding method selection Feeding should be formulated in accordance with the piglet's habits. Scientific feeding methods can not only speed up the feeding process, but also reduce the occurrence of piglet stress and diarrhea. The commonly used methods are as follows: 1. The material and paste into the sow nipple, when the piglet can naturally taste the taste of the feed, slowly interested in the feed, this method is relatively troublesome, and piglets obtained less material; 2 Directly smear the paste into the mouth of the piglet and forcibly start eating. This method can easily cause great stress on the piglets and is not conducive to the healthy growth of the piglets. 3. Spread the material directly on the ground for the piglets to play. Feeding, to achieve the purpose of feeding, but this method can easily lead to feed pollution, unsanitary, easy to cause the occurrence of diarrhea in piglets, but also cause feed wastage; 4 I agree with the method is sprayed on the particulate material A certain amount of probiotic or acidifying agent to compensate for the lack of digestive function of the gastrointestinal tract of piglets, and at the same time can be sprayed on the feed to prevent piglets diarrhea and other piglets susceptible to disease drugs, such as the Zijin liquid (Jiangxi positive Animal health products factory production) directly sprayed on the feed, after drying, placed in the surrounding canned a lot of small holes in the can (feed can be exposed from the hole), will be equipped with cans of material cans placed in piglets activities On the ground, during the process of the piglets playing themselves, the feed cans continuously emerge from the tank during the rolling process of the cans. The curiousity of the piglets will continue to feed on the exposed feeds, and the purpose of teaching is reached quickly. This method is simple, easy to feed, fast feeding, small workload, and the probability of feed contamination is reduced, while the addition of health care drugs will greatly reduce the incidence of piglets diarrhea and other piglets susceptible to disease. The level of maternal antibody of sow management and health care is directly related to the level of resistance of piglets, and it is necessary to further strengthen the feeding and management of sows while also preventing the occurrence of sow triad disease. Triplicate postpartum sow is the culprit leading to maternal diarrhea in piglets. Prevention of sow triad disease can be taken for drug prevention, such as sows in the perinatal period can be used Sanjin Yimu San (Jiangxi Zhengbang Animal Health Products Co., Ltd. production) 1 package , Bangfu (Jiangxi Zhengbang Animal Health Products Co., Ltd. production) 1 package, mix 100 kilograms of material for sows to eat, can achieve good preventive effect. The sow body has a high resistance, so that the mother's milk contains high concentrations of maternal antibodies, piglets only have sufficient antibodies to be able to resist the invasion of a variety of pathogenic microorganisms. Pay attention to poor sanitation and environmental hygiene is an important factor in pathogenic diarrhea in piglets. Piglets have the habit of picking up or feeding on underground foreign bodies. Excessive levels of pathogenic microorganisms on the local surface or consumption of moldy foods can lead to diarrhea in piglets, so keep good Environmental hygiene is the key to preventing diarrhea in piglets. During the aquaculture process, the filth in the pens should be cleaned in a timely manner and high-iodine (produced by Jiangxi Zhengbang Animal Health Products Co., Ltd.) should be used to disinfect the pigs inside the pen. The main pathogens causing piglet diarrhea in piglet drug health care are Escherichia coli, salmonella and viral diarrhea. Prevention of diarrhea in piglets In addition to strengthening sow feeding management and strengthening environmental disinfection, attention should also be paid to the prevention of piglet health care, such as piglet three-pin health care ( The piglet was injected with cephalosporin (0.5ml, 0.5ml, 1ml) on the 3rd, 7th and 21st days of the piglets, respectively. When the piglet was suckling, the drug was applied to the sow's nipple for piglets to feed. The drug could also be sprayed on the trough. Feeding on piglets for feeding in piglets can effectively prevent the occurrence of various diseases during feeding of piglets.
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