| Article Info |
제24권 4호 강원 농업생명환경연구 Vol.24, No.4, pp.31-36, 2012
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| Title |
달맞이꽃 추출물이 Eimeria 감염 브로일러의 생존율에 미치는 영향
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| Author |
이광재, 정혜정, 김경희, 허남기, 김동운, 김희연
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| Institutions |
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| Abstract |
This study was carried out to evaluate the effect of ethanol extract from Oenothera odorata in Eimeria-infected broiler chickens. Body weight gains of Chickens fed with 0.1% or 0.5% of O. odorata-supplemented diets were not influenced. Although the body weight gains were decreased in all the groups infected with E. maxima as compared to the normal group, there were no differences in body weight gains between unsupplemented group and two Oenothera odorata-supplemented groups when the broiler chickens were infected with E. maxima. The survival rate was 33.3% in the Eimeria-infected group fed with standard diet (positive control group). However, survival rates were increased by 32.8% and 61.1% in the groups fed with diet containing 0.1 and 0.5% O. odorata for 10 days compared with positive control group, respectively. Considering ethanol extract from O. odorata had a inhibitory effect on the growth of Salmonella species, O. odorata could be used natural source for controlling avian disease such as salmonellosis and coccidiosis.
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| Keyword |
Broiler chickens, Eimeria maxima, Survival rate, Oenothera odorata.
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 5-김희연(2교정)-달맞이꽃-LeeSS_1.pdf
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