Analysis of the etiology and prevention of adenogastric and adenogastric gastritis in poultry

2023-09-04

Qingdao Zhongren Animal Medicine Co., Ltd

Zhongren kinetic drug

In recent years, chicken infectious gonadal gastritis and myogastritis have occurred frequently in broilers in most parts of the country, causing serious economic losses to farmers. The disease is characterized by poor growth, emaciation, low neatness, long course of disease and high mortality rate in later stages.

1. pathogen

There are many causes of this disease, adenovirus infection, mycotoxins in feed or bedding, high temperature and high humidity can induce the disease

2. popular features

The disease is seen in laying hens and broilers of different breeds, with egg-laying chicks and young chickens occurring more frequently, as well as broilers and hybrid chickens. The disease is widespread and has a longer course of disease.

3. clinical symptoms

The sick chicken showed a depressed spirit, shrinking head and drooping tail, drooping wings, unkempt feathers, reduced feeding and drinking water, and halved serious feeding. The growth of chickens is retarded or stagnant, and some chickens weigh only the same day old chickens.50%Or less. After the death of the sick chicken, the chicken body is pale and thin, the feed conversion rate is reduced, and there is no indigestion feed in the feces.

4. pathological changes

At the initial stage of the disease, the glandular stomach lesions are not obvious, the duodenum and the intestinal wall in the anterior segment of the small intestine are thickened, and the contents are viscous and purulent. With the extension of the course of the disease, the glandular stomach has characteristic lesions, the glandular stomach is enlarged, Milky White and spherical. When the disease is cut open, the glandular stomach wall is hypertrophy and edema, local ulcer under the intima; thymus, spleen and bursa atrophy; some intestinal wall thickening, the contents were white pus-like, some intestinal wall thin, intestinal has different degrees of hemorrhagic inflammation.

5. prevention and control

1Prevention

(1)Strengthen feeding management, select high-quality full-price feed, and do a good job in the prevention and control of adenovirus.

(2)Regular dosing of chickens to improve the body's immunity, resistance to drugs(Such as Qizhen Zengfree Granules, Meiyi Net, etc.).

(3)Stop using moldy or suspected moldy feed, remove moldy bedding, and regularly add "Zhonen Demold I" to the feed ".

(4)Put good into the seedling pass, choose high-quality chicken seedlings.

2Treatment

“Zhongren Gland Weikang”+“Rui Zhiqing", used together3-5Day, at the same time."Nano Jinwei”、“Jin Weihe Quick Supplement"or"cod liver oil"Drinking water, baking soda mix, used together5-7days; after the course of treatment,"Onlich"Drinking water5-7Day. The above scheme after many clinical practice, the effect is remarkable, worthy of promotion.

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