Katta yoshdagi tuxum yo‘nalishidagi tovuqlarda pulloroz va kolibakteriozning klinik belgilari va patomorfologik o‘zgarishlarini qiyosiy tashxislash
Comparative diagnosis of clinical signs and pathomorphological changes of pullorum disease and colibacillosis in adult laying hens
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Abstract
Based on the scientific literature, the article presents a comparative analysis of the clinical signs and pathomorphological changes of pullorum disease and colibacillosis in adult laying hens. The results of necropsy of hens that died on a poultry farm in Kungrad district of the Republic of Karakalpakstan are presented and compared with literature data. Since the signs of the two diseases are similar in many respects, it is shown that a diagnosis made under farm conditions is presumptive, and a diagnostic procedure that includes laboratory confirmation is proposed.
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