메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술저널
저자정보
저널정보
한국가금학회 한국가금학회지 한국가금학회지 제34권 제1호
발행연도
2007.3
수록면
37 - 42 (6page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
This study was conducted to investigate the effects of graded levels of a herbal recipe(Herb Mix Gold<SUP>ⓡ</SUP>, Herb BIO Co.) supplemented to a commercial layer diet. The Herb Mix Gold<SUP>ⓡ</SUP> is an improved recipe of Herb Mix<SUP>ⓡ</SUP>, fortified with Angelica gigas, Discorea japonica and Ligusticum jeholense. A total of 720 layers (Hy-Line Brown) of 45 wks old were assigned to one of six treatments; control, 0.2% Herb Mix<SUP>ⓡ</SUP>, 0.1%, 0.2%, and 0.3% Herb Mix Gold<SUP>ⓡ</SUP>, and 6 ppm Avilamycin. Each treatment had 6 replicates of 20 birds each housed in 2 birds cages. Birds were fed diets and water ad libitum for 5 weeks. Hen-day egg production was significantly (P<0.05) different among treatments. Herb Mix Gold<SUP>ⓡ</SUP> 0.2% treatment showed the highest egg production followed by Herb Mix Gold<SUP>ⓡ</SUP> 0.3%, Herb Mix<SUP>ⓡ</SUP> 0.2%, Herb Mix Gold<SUP>ⓡ</SUP> 0.1%, Avilamycin 6 ppm and the control. Henhoused egg production, egg weight, soft and broken egg ration, feed intake, feed conversion ratio, shell strength, shell thickness, shell color index, Haugh unit and yolk color index were not significantly different among treatments. Nor was cfu of Cl. perfringens and E. coli and Lactobacilli in the small intestinal content significantly different among treatments. The number of white and red blood cells, hemoglobin, heterophil, lymphocyte, thus heterophil to lymphocyte ratio were not significantly modified. It was concluded that Herb Mix Gold<SUP>ⓡ</SUP> at the level of 0.2% in the layer diet improves laying performance.

목차

ABSTRACT
서론
재료 및 방법
결과 및 고찰
적요
사사
인용문헌

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0

UCI(KEPA) : I410-ECN-0101-2009-527-016584108