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鸡白痢发生的微生态学机理的研究
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摘要:
本文运用微生态学原理和方法,通过对不同生理状态的7日龄雏鸡肠道中大肠杆菌、葡萄球菌、肠球菌、乳酸杆菌、拟杆菌、双歧杆菌、鸡白痢沙门氏杆菌进行了定量检测,从而阐明了雏鸡白痢病原菌与肠道常在优势菌的量变关系及其鸡白痢发生的微生态学机制。另外,还对鸡白痢的生态疗法进行了讨论。
关键词:  鸡白痢,微生态学,肠道正常菌群,生态疗法
DOI:
基金项目:
Study on Microecological Pathogentic Mechanism of Pullorosis of Chicken
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Abstract:
E. coli, Enterococcus, Staphlococcus, Lactobacillus, Bacteriodes, Bifidobacterium and Pullorum in rectum Of the seven-day-old chickens in different physiological conditions were studied quantitatively. A statistical analysis revealed the quantitative change between S. pullorum and six predominant instestinal bacterial floras and the mieroecological pathogenetic mechanism of pullorosis of chicken. Besides, the ecological therapy of chicken pullorosis was also discussed.
Key words:  Pullorosis of chicken,Microecology,Intestinal normal bacterial flora,Ecological therapy

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