What about piglet diarrhea?
Piglet diarrhea (yellow and white dysentery of piglets) is an acute infectious disease of newborn piglets caused by pathogenic Escherichia coli. If it is not treated in time, it will easily lead to the death of piglets and bring huge economic losses to pig farms and farmers.
Yellow and white dysentery of piglets is short for yellow and white dysentery of piglets. Generally, yellow dysentery occurs 3- 10 days after birth, and white dysentery occurs more than 10 days after birth, which is called white dysentery. It can also be judged by observing the color of feces.
clinical symptoms
1, piglet yellow dysentery
The water sample is thin feces, yellow or grayish yellow, containing small pieces of curd and small bubbles. Sick pigs are thirsty, lack of milk, dehydration, emaciation, coma and exhaustion.
2. Piglet dysentery
The pig suddenly had diarrhea, and the same nest after nest. Milk ejection is white, off-white or yellow-white, with foul odor and pasty or serous feces. Piglets are listless, chills, dehydrated, eat little or no milk, and sometimes spit milk. Generally, sick pigs are mild and can be cured by timely treatment, but most of them become stiff pigs due to repeated attacks. Severe cases of fecal incontinence, 1 week or so died.
pathological change
1, piglet yellow dysentery
Intestinal mucosa congestion, edema, and even shedding. The intestinal wall is thin, loose and swollen, especially the duodenum. Intestinal contents are yellow, sometimes mixed with blood. The heart, liver and kidney are degenerated, and in severe cases, there are bleeding spots or coagulation necrosis.
2. Piglet dysentery
The dead pig was dehydrated, emaciated and pale. The gastric mucosa is congested and edematous, and the intestinal contents are gray, sour or mixed with bubbles. Intestinal wall is thin and translucent, mucous membrane is congested, bleeding is easy to peel off, mesenteric lymph nodes are swollen, and secondary pneumonia is often found.
Prevention and treatment
Piglet yellow dysentery and piglet white dysentery are common diseases of piglets, and many pig farmers are afraid to encounter this kind of pig disease. Once it happens, the impact will be great, so how to do some daily prevention of piglet yellow dysentery?
How to prevent yellow and white dysentery in piglets;
1. Ensure that all piglets drink colostrum in time after birth. Immunoglobulin in colostrum can help piglets resist the invasion of external pathogens.
2. After the piglets were born, they were given intramuscular injection or intravenous injection (Kai Nuo Bio, UK), and each set of treatment could be used for 100kg body weight, once a day for three days as a course of treatment. Prevent 200Kg weight. Severe cases can be increased as appropriate, which can effectively prevent piglet diarrhea caused by bacterial viruses.
3. The pigsty should be clean, hygienic, dry and warm, and the pigs should be sprayed with safe, efficient and broad-spectrum disinfectant regularly to prevent harmful microorganisms from infecting piglets.
4. Reasonable adjustment of sow nutrition can prevent piglets from getting sick due to the thick milk of sows, eliminate harmful microorganisms in the gastrointestinal tract of sows, and prevent pathogenic bacteria in sows from spreading to piglets through milk.
Piglets should be treated immediately after yellow and white dysentery, so as to avoid large-scale death and unnecessary losses of piglets.
Treatment of yellow and white dysentery in piglets;
1. After the piglets get sick, it is best to treat all the piglets in the same nest together to avoid repeated diarrhea. Intestinal muscle transfer or intravenous injection, each set of intestinal muscle transfer therapy can be used for 100kg body weight, once a day, three days as a course of treatment. Prevent 200Kg weight. If the condition is serious, it may be increased as appropriate.
2. If piglets have long-term diarrhea, appropriate rehydration salts and glucose should be given as adjuvant treatment at the same time to avoid piglets dying from dehydration.
How to do piglet diarrhea and how to treat it?
The common methods to prevent and treat piglet diarrhea are vaccination, feeding or intramuscular injection of antibiotics. This method is effective in preventing and treating pathological diarrhea, but not ideal for preventing and treating physiological diarrhea. Piglets should eat colostrum rich in protein, minerals and vitamins as soon as possible within 4 hours after birth, so that piglets can get rich nutrition. At the same time, because colostrum contains more magnesium salts, it has the function of moistening intestines and relaxing bowels, which can promote the elimination of meconium and prevent piglets from diarrhea due to insufficient intake of colostrum.
Early feeding can promote the development of digestive organs, enhance digestive function, improve feed conversion rate, enhance physical fitness and improve the survival rate of piglets. According to the pig's habit of eating fragrant, sweet and crisp food and itching gums and biting hard objects when teething, it can start to attract food at the age of 6-8 days. When the whole litter of piglets begins to eat, the bait should be gradually removed and fed with a high-protein complete compound feed with rich nutrition, palatability and digestibility, supplemented by a small amount of chopped fresh and tender green feed, and fed 4-6 times a day or allowed to eat freely, and the feeding amount is not limited, so it is appropriate to be full. In addition, enough clean drinking water should be provided for piglets to drink. In cold weather, warm drinking water should be provided. If you want to know more details, you can pay attention to China Animal Husbandry Products Network.
I hope to adopt. You can ask me if you don't understand.
How to treat diarrhea in newborn piglets?
Cause and method:
First, the sow:
1, sow is overweight (with heavy oil);
2. Sows are too thin (piglets with poor milk can't eat well); Sows can have 7-8 layers of fat;
3. Sows eat moldy feed or oil or cold feed;
4. The sow is infected or sick.
Second, the pig:
1, poor feeding management, poor environmental sanitation, excessive feeding, wrong times;
2, piglet anemia;
3. Piglets lack drinking water or have poor water quality;
4. Improper use of feed and incorrect ratio;
5, sudden refueling: refueling transition period, five days for pigs and three days for pigs;
Third, diarrhea caused by disease:
(1), red dysentery (Clostridium welchii) 1-3 days, sows were injected with Clostridium welchii vaccine, piglets were injected with penicillin (80000 U)+ streptomycin (65438+ 100000 U) or intramuscular injection of ofloxacin and florfenicol.
(2) Piglets with yellow dysentery (early-onset Escherichia coli) 1-7 days, piglets with white dysentery 10-30 days (late-onset Escherichia coli): sows were injected with the fourth-level vaccine of Escherichia coli gene 45 days and 15 days before delivery; Treatment: Mu Zi Kang, Zhilisan, oxytetracycline, aspirin; Piglets are coated with antidiarrheal essence and neomycin; Intramuscular injection of colistin sulfate, Qingda+Kline, enrofloxacin, ofloxacin, norfloxacin and demei+amikacin;
(3), piglet edema disease (hemolytic Escherichia coli): mostly occurs in weaned piglets (30-60 days old), prevention: 14- 18 days old inoculated with edema disease vaccine, adding acetic acid or citric acid to the drinking water of weaned piglets, and adding sodium selenite to the feed; Treatment: Qingda+Kline, Amine+Metformin, Ennuo+Cyclopropyl, Ofloxacin, Edema Antitoxin, Erythromycin +50% Glucose Intravenous Injection, Furosemide or Sodium Selenite to treat swelling;
(4) piglet paratyphoid (Salmonella): Prevention: 1 piglet paratyphoid vaccine [paratyphoid vaccine, streptococcus vaccine, erysipelas. The combined vaccine for lung disease was dissolved in aluminum hydroxide solution for 30 days; Treatment: chloramphenicol, florfenicol, quinolones, sulfonamides, allicin, furazolidone, oxytetracycline, tetracycline;
(5) Infectious gastroenteritis (virus): it is easy to occur in winter and spring, and big pigs are easy to be infected without fever or low fever. The infection rate is fast and splashes, and the big pig can bear the dehydration of the pig and die: prevention: the sow is injected with combined vaccine in the stomach one month before delivery, and the sugar refined salt or rehydration salt is taken orally, and sulfadiazine, bismuth nitrite and silicon carbon silver are added to the feed; Intramuscular injection of animal vaccine of Dazhong Xiekang or Short Changyanjing, Huoxiang Zhengqi Water, Kara+Chicken Fever 1 strain.
How to treat piglet diarrhea?
1. After the piglets get sick, it is best to treat all the piglets in the same nest together to avoid repeated diarrhea. Intestinal muscle transfer or intravenous injection, each set of intestinal muscle transfer therapy can be used for 100kg body weight, once a day, three days as a course of treatment. Prevent 200Kg weight. If the condition is serious, it may be increased as appropriate.
2. If piglets have long-term diarrhea, appropriate rehydration salts and glucose should be given as adjuvant treatment at the same time to avoid piglets dying from dehydration.
How to treat piglet diarrhea?
How to treat piglet diarrhea is a common and frequently-occurring disease encountered by pig farmers, and it is also an important cause of piglet death. The clinical manifestations are diarrhea, emaciation, rough fur, listlessness and often death due to dehydration. The etiology of piglet diarrhea is complex, and only by dialectical treatment can the incidence of piglet diarrhea be reduced and the breeding benefit be improved. Causes of piglet diarrhea (1) Immature immune system of newborn piglets. Piglets get nutrition from the placenta in the mother's body, and only by eating colostrum after birth can they produce immunity, but this immunity is weak and cannot produce strong immunity to the invasion of various pathogenic microorganisms from outside, which easily leads to diarrhea in newborn piglets. (2) Because the nervous system of newborn piglets is not fully developed, the subcutaneous fat is less, the coat is short, and the ability to adjust the temperature is weak, so when the temperature changes suddenly, the thief wind invades, and the temperature in the piglet house is too high or too low, the piglet's resistance decreases, and a large number of pathogenic microorganisms in its intestines will cause diarrhea in piglets. (3) The digestive organs of newborn piglets are underdeveloped, the digestive function is imperfect and the digestive enzymes are insufficient. If the level of protein in piglet diet is too high, undigested protein will lead to gastrointestinal dysfunction and dyspeptic diarrhea. (4) Early weaning of piglets, sudden separation of sows and piglets, environmental changes, feed changes and other reasons lead to stress response of piglets, which leads to the decline of disease resistance and diarrhea. (5) Failure to give milk after delivery or too thick or too thin milk will lead to diarrhea in piglets. Sows don't have milk, so piglets can't eat colostrum in time to get maternal antibodies; Milk is too thick, fat and protein are too high, and piglets are prone to indigestion; Milk is too thin, malnutrition, lack of certain minerals, vitamins and other nutritional factors caused diarrhea in piglets. (6) Diarrhea caused by bacterial pathogens. Escherichia coli can cause yellow diarrhea of 1~7-day-old piglets, white diarrhea of 10~30-day-old piglets, red diarrhea of 1~3-day-old piglets, piglet paratyphoid caused by Salmonella, and diarrhea of 50~90-day-old piglets caused by treponema suis. (7) Diarrhea caused by viral pathogens. Include infectious gastroenteritis, epidemic diarrhea, rotavirus and pseudorabies. Infectious gastroenteritis and epidemic diarrhea in pigs mostly occur in winter and spring, and the mortality rate of sick pigs is as high as 50%~80%. Pseudorabies can lead to the death of weaned piglets; Rotavirus is often mixed with piglet dysentery in cold season, which mostly occurs in piglets under 2 months old. (8) Diarrhea caused by parasitic diseases. Coccidia and nematodes of Eimeria and Isospore, such as ascaris suis, esophageal nematodes, hairtail nematodes and protozoa, parasitize in the digestive tract and cause diarrhea in piglets. 2. Comprehensive prevention and control measures for piglet diarrhea 2. 1 Intensive immunization. Pregnant sows were inactivated by porcine epidemic diarrhea-infectious gastroenteritis, and 3 mL/ head was injected at the sea point 25 ~ 30 days before delivery; Inject 5~ 10 mL/ head of red dysentery vaccine 30 days before delivery and 15 days respectively; 40 days and 15 days before delivery, 2 mL/ head of genetically engineered Escherichia coli vaccine was injected 1 time; Inject pseudorabies gene deletion vaccine twice 30 days before delivery; Piglet paratyphoid virus freeze-dried vaccine 1ml/ head, used for intramuscular injection of piglets over 0 months old. 2.2 Strengthen the management of pregnant sows. Pregnant sows are fed with complete compound feed to prevent the lack of vitamins, minerals and trace elements to meet the normal development of the fetus. Sows should be prevented from being overweight or underweight. The protein level in the diet of pregnant sows can be appropriately reduced 7 days before delivery. Adding oxytetracycline additive 1.0~2.0 kg+ Junxiaoqing 0.5~ 1.0 kg to the 1.0 t feed 7 days before delivery and 7 days after delivery has a good effect on preventing piglet diarrhea and postpartum infection of sows. Before parturient sows enter the delivery room, the delivery room should be thoroughly cleaned and disinfected. The delivery room should be dry, ventilated and insulated, and it is best to implement the "all-in and all-out" mode to prevent cross-infection of pathogenic microorganisms. Sows should be cleaned and disinfected before delivery, and 0. 1% potassium permanganate solution should be used to clean * * * and external * * *, and at the same time, the first few drops of milk in * * * should be squeezed out to help piglets eat colostrum as soon as possible, so that piglets can gain passive immunity, thus reducing the occurrence of sow * * * inflammation and piglet diarrhea. 2.3 Do a good job in the prevention of piglet diarrhea, pay attention to the heat preservation of piglet shed and keep it dry [5-6]. The suitable temperature for piglet growth is 28~30℃, and the optimum humidity is. ......
How to treat piglet diarrhea
Find out the cause of diarrhea. If it's caused by a virus, there's nothing we can do. General diarrhea is caused by poor heat preservation.
How to treat piglet diarrhea?
Diarrhea of piglets can be prevented by-the king of young pigs' weight gain, which is an additive.
Piglet diarrhea can be divided into bacterial, viral and physiological: but no matter which one, it is difficult to cure.
It can be seen that piglet diarrhea is mainly prevention. The product can not only prevent piglet diarrhea, but also improve immunity. Improve feed conversion rate and help piglets grow rapidly.
How to treat piglet diarrhea?
Piglet diarrhea is a common and frequently-occurring disease encountered by pig farmers, and it is also an important cause of piglet death.
How to treat diarrhea in piglets?
Diarrhea of suckling piglets: maternal diarrhea, sow with compound amoxicillin for two days;
Weaned piglets: Diarrhea can be treated immediately. 100g mixed with 200 kg of feed or drinking 300 kg of water will take effect one day.