Pure traditional Chinese medicine composition capable of effectively preventing and controlling poultry enterovirus syndrome and preparation method and use method of composition

Abstract

The invention aims to provide a pure traditional Chinese medicine composition capable of effectively preventing and controlling poultry enterovirus syndrome and a preparation method and a use method of the composition. The pure traditional Chinese medicine composition consists of the following raw materials in parts by weight: 10-20 parts of radix pulsatillae, 10-20 parts of herba andrographitis,10-20 parts of herba pogostemonis, 10-20 parts of radix sophorae flavescentis, 10-15 parts of cortex phellodendri, 10-15 parts of rhizoma coptidis and 10-20 parts of talcum. The preparation method includes the following steps: A. removing impurities from the raw materials for later use; B. respectively adding the raw material medicines after impurity removal into a pulverizer for pulverization toobtain raw material medicine powder; C. uniformly mixing the raw material medicine powder according to the parts by weight to obtain a pure traditional Chinese medicine composition. The use method ofthe pure traditional Chinese medicine composition for preventing and controlling the poultry enterovirus syndrome includes mixing the prepared pure traditional Chinese medicine composition into feed according to the proportion of 0.2-0.3 % in parts by weight or mixing the composition into drinking water according to the proportion of 0.1-0.2 % in parts by weight for feeding.

Description

technical field [0001] The invention belongs to the technical field of veterinary medicine, and in particular relates to a traditional Chinese medicine composition for preventing and treating poultry enterotoxic syndrome, a preparation method and a use method thereof. Background technique [0002] Enterotoxic syndrome is a comprehensive disease caused by the inflammation, thickening, shedding, hemorrhage, necrosis and other changes of intestinal membrane caused by multiple causes. It is a common disease in commercial chicken flocks. The symptoms of commercial broiler chickens, hybrid chickens and commercial layer hens are: diarrhea, overfeeding, decreased feed intake, slow growth or weight loss, dehydration, screaming, paralysis, etc., which are often mistakenly considered by farmers to be general Indigestion, or common enteritis, in fact, it is mostly caused by internal pathogenic sources (coccidia, anaerobic bacteria, viruses, toxins) and various external stress factors (e...

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Problems solved by technology

[0003] The pathogenesis of enterotoxic syndrome is mostly due to infection with coccidia and bacteria, which causes inflammation of the small intestinal mucosa, leading to swelling, thickening, and bleeding of the intestinal wall, which in turn causes a large number of mucosal epithelial cells to disintegrate, fall off, and die. Decrease the secretion and absorption function of intestinal glands, causing nutrient deficiency, lower feed conversion rate, and lower growth performance; Entering Clostridium welchii and other anaerobic bacteria infection is accelerated, the reproductive ability is enhanced, and a large amount of exotoxin is produced, which further causes intestinal damage and aggravates the condition

[0004] At present, the disease is prevalent. Although the mortality rate is not high, it will seriously affect the growth rate of chickens. The high feed-to-meat ratio may also bring immunosuppression to immunity, resulting in immune failure, so it often causes serious damage to farmers. Economic losses

At present, clinically, a comprehensive treatment plan integrating antibacterial drugs, anticoccidial drugs and antiviral drugs is mostly used, which increases drug residues and produces bacterial resistance during treatment, which easily leads to food safety problems; at the same time, due to irrational drug use , often cause the body's balance disorder and aggravate the disease

Due to the diversity and complexity of the etiology of the disease, it brings great difficulties to clinical treatment.

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