Timing of feeding
Gastrointestinal pigs have insufficient secretion of acid and high pH, ​​which is beneficial to the destruction of the immunoglobulin in sow colostrum. The suckling piglets can obtain sufficient maternal antibodies from colostrum and maintain high-intensity 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.
Choosing material
The quality of the teaching material directly affects the effect of feeding, so we must pay attention to the choice of teaching 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.
Selection of feeding methods
Feeding should be scientifically established in accordance with the habits of the piglets. Scientific feeding methods can not only speed up the feeding process, but also can reduce the occurrence of stress and diarrhea in piglets. Common methods include the following: 1. Putting materials into a paste Smeared on the sow's nipple, the taste of the feed can naturally taste when the piglet sucks milk, and it gradually becomes interested in the feed. This method is relatively troublesome, and the amount of material obtained by the piglet is less; 2. Paste directly The material is smeared in the mouth of the piglet and is forcibly eaten. This method tends to cause greater stress on the piglet and is not conducive to the healthy growth of the piglet. 3. The material is directly sprinkled on the ground for feeding when the piglet is playing. The purpose of the material, 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 to spray on the granular material with a certain amount of probiotics or Acidifying agent to make up for the lack of digestive function of piglets in the gastrointestinal tract, 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 Zijinye (Jiangxi Zhengbang Animal Health Products Factory (Production) is sprayed directly on the feed, air-dried, placed in cans with many small holes in the periphery (the feed can be exposed from the holes), and the cans with chaves can be placed on the ground of the piglets' activities. During the process of playing, the feed cans continuously emerge from the tank during the rolling process of the cans. The curiousity of the piglets will continue to feed the exposed feed, 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.
Doing sow management and health care
The level of maternal antibodies is directly related to the level of resistance of the piglets, and the breeding and management of the sows is further strengthened. At the same time, the occurrence of trifectosis in sows is also prevented. 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 environmental hygiene
Poor environmental hygiene is an important factor for 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 cause diarrhea in piglets, so maintaining 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.
Piglet drug care
The pathogens causing diarrhea in piglets are mainly 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 three-letter care for piglets (3 days for piglets 7-day-old, 21-day-old, and 21-day-old cephalosporin injections (0.5 ml, 0.5 ml, 1 ml, respectively) or when piglets are suckling, smear the drug on the sow's nipple for piglets to feed, or spray the drug on the crepe feed. Feeding piglets at the time of feeding can effectively prevent the occurrence of various diseases during feeding of piglets.
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