한국가금학회:학술대회논문집 (Proceedings of the Korea Society of Poultry Science Conference)
- 한국가금학회 2006년도 제23차 정기총회 및 학술발표회
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- Pages.66-68
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- 2006
약용식물 추출물의 음수급여가 육계 생산성에 미치는 영향
- 김동욱 (건국대학교 동물자원과학과, 축산연구소 축산자원개발부) ;
-
김지혁
(축산연구소 축산자원개발부) ;
- 장병귀 (축산연구소 축산자원개발부) ;
-
유동조
(축산연구소 축산자원개발부) ;
-
강근호
(축산연구소 축산자원개발부) ;
- 나재천 (축산연구소 축산자원개발부) ;
- 김상호 (축산연구소 축산자원개발부) ;
- 이덕수 (축산연구소 축산자원개발부) ;
- 이상진 (축산연구소 축산자원개발부) ;
- 김성권 ((주)미래자원ML)
- Kim, Dong-Uk ;
-
Kim, Ji-Hyeok
;
- Jang, Byeong-Gwi ;
-
Yu, Dong-Jo
;
-
Gang, Geun-Ho
;
- Na, Jae-Cheon ;
- Kim, Sang-Ho ;
- Lee, Deok-Su ;
- Lee, Sang-Jin ;
- Kim, Seong-Gwon
- 발행 : 2006.11.10
초록
This experiment was conducted to study the effects of medicinal plant extract on performance in broiler chickens. A total of eight hundred forty, 1-d-old broiler chicks(Ross) were randomly allocated to 7 treatments with 4 replicates of 30 birds per replicate. The treatments were negative control (NC, diets without antibiotics), positive control (PC, diets with-containing antibiotics), Schisandrae fructus (T1), Scutellariae radix (T2), Camellia sinensis (T3), Artemisia capillaris (T4) and mixed medicinal plants (T5) extracts added to drinking water. The final body weight, body weight gain and feed conversion rate were significantly improved in all treatments compared to NC (P<0.05). No significant differences were observed in the relative weights of liver, spleen, pancreas, bursa of Fabricius and intestinal tract among the groups. The relative lengths of duodenum, jejunum and ileum were significantly decreased in PC compared with other groups (P<0.05). No significant differences were observed in the cecal microflora. The contents of triacylglycerol (TG), blood urea nitrogen (BUN), glutamic-oxaloacetic transaminase (GOT) and glutamic-pyruvic transaminase (GPT) in blood serum were not significantly influenced. The concentration of cholesterol in blood serum was significantly decreased in all treated groups as compared to those of the control (P<0.05). There was no difference in the components of leukocytes and erythrocytes among the groups.
키워드