What to do if broiler chickens are overfeeding? Special medicine for treating chicken overfeeding
At present, whether you are raising laying hens or broilers, there is a common phenomenon of overfeeding. The use of drugs to treat enterotoxin has a certain effect, but the medicine is often discontinued. That is, it relapses, seriously affecting production performance and feed-to-meat ratio. In fact, the culprit of overfeeding is intestinal coccidia, and the accomplice is the fermentation broth of the Cordyceps fungus, the protector of the anaerobic bacteria in the intestinal tract.
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Infection of small intestinal coccidia: Due to the large number of small intestinal coccidia growing and multiplying on the intestinal mucosa, This leads to thickening of the intestinal mucosa, severe shedding, bleeding and other pathological changes, making the feed almost impossible to digest and absorb. At the same time, the absorption of water is also significantly reduced. Even if the chicken drinks a lot of water, it will also cause dehydration. This is one of the causes of thin feces containing undigested feed in laying hens. This is the reason why the egg production rate decreases due to poor feed absorption, and it is also one of the factors that causes the eggshell color to become old.
Changes in intestinal circulation: During the process of small intestinal coccidial infection, small intestinal coccidia rapidly reproduce in the intestinal mucosal cells. Because the large-scale proliferation of coccidia requires a large amount of oxygen from the host cells, resulting in small intestinal mucosa The tissue produces a large amount of lactic acid, which seriously reduces the intestinal value of the chicken. Due to changes in intestinal values, the intestinal flora changes, beneficial bacteria decrease, and harmful bacteria multiply. In particular, Escherichia coli, salmonella, Clostridium perfringens, etc. take the opportunity to multiply. Coccidia and harmful bacteria cooperate with each other to enhance the Pathogenicity. The decrease in the value of intestinal contents will reduce the digestion capacity of various digestive enzymes, leading to indigestion of feed. In addition, the decrease in value will stimulate the intestinal mucosa, accelerate intestinal peristalsis, increase the discharge of digestive juice, and cause feed to pass through digestion. The passage time is shortened and the digestion time is reduced, resulting in feed indigestion. As the peristalsis of the intestines accelerates and strengthens, the bile secreted by the gallbladder is quickly excreted from the intestines and mixed with undigested feed, forming the characteristic slightly light yellow stool of the disease.
Clinical treatment methods: Broilers can use the sulfonamide drug Coccidia to treat coccidia. It is best for laying hens to use pure Chinese medicine to treat coccidia. At the same time, the multi-dimensional effect will be better when combined with essence. Use microecological preparations after stopping the drug. Drinking water with Cordyceps fermentation broth can regulate and improve the balance of intestinal flora, improve feed absorption and utilization, and reduce feces. In addition, environmental management and disinfection should be strengthened.
What to do if broiler chickens are overfeeding? Special medicine for treating overfeeding chickens