지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
A total of 90 one-day-old male broilers (Ross 308) were randomly assigned to one of the three dietary treatments, each consisting of six replicates (5 broilers/cage). The dietary treatments were 1) control (CON: fresh clean water with no supplement); 2) low dose [LD: CON + 1.56% extractions from the wooden chips (EWC)] and 3) high dose (HD: CON + 12.5% EWC). Drinking water supplemented with EWC was provided using specifically designed individual nipple drinker units. Average daily water intake (ADWI), average daily gain (ADG), average daily feed intake (ADFI), and feed conversion ratio (FCR) were measured weekly for 21 days. One broiler from each cage was euthanized for measuring the visceral organ weights and collecting ileal tissue samples for ileal architecture analysis on day 21. Broilers assigned to the LD and HD watery groups showed higher ADWI than that in broilers consumed CON on day 7 (P<0.05). The broilers subjected to HD treatment showed a deeper crypt depth (P<0.05) than that in broilers subjected to LD and CON on day 21. Therefore, broilers consumed HD showed a lower (P<0.05) villus height:crypt depth ratio than that broilers consumed CON on day 21. Broilers provided drinking water containing any of the tested concentrations of EWC showed no effect (P > 0.05) on growth performance, ileal villus height, and visceral organ weights as compared with those in the CON from hatch to 21 days. In conclusion, broilers fed HD showed reduction in villus height:crypt depth ratio without impairing growth performance and visceral organ weights for the experimental period.
목차
ABSTRACT
INTRODUCTION
MATERIAL AND METHODS
RESULTS
DISCUSSION
REFERENCES
참고문헌 (41)
참고문헌 신청
[학술지(정기간행물)] - Abdo MAZ / 2004 / Efficacy of acetic acid in improving the utilization of low protein-low energy broiler diets / Egyptian Poult Sci 24 (1) : 123 ~ 141
[학술지(정기간행물)] - Z. Acikgoz / 2011 / Effects of Formic Acid Administration in the Drinking Water on Performance, Intestinal Microflora and Carcass Contamination in Male Broilers under High Ambient Temperature / ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 24 (1) : 96 ~ 102
[학술지(정기간행물)] - Ahajji A / 2009 / Influence of heat treatment on antioxidant properties and colour stability of beech and spruce wood and their extractives / Wood Sci Technol 43 (1-2) : 69 ~
[학위논문] - Avat F / 1993 / Contribution a l'etude des traitements thermiques du bois jusqu'a $300^{\circ}C$ : Transformations chimiques et caracterisations physico-chimiques / Ecole Nationale Superieure des Mines de Paris, Ecole Nationale Superieure des Mines de Saint-Etienne
[학술지(정기간행물)] - Demir E / 2003 / The use of natural feed additives as alternatives for an antibiotic growth promoter in broiler diets / Br Poult Sci 44 (1) : 44 ~ 45
[학술지(정기간행물)] - Z. Acikgoz / 2011 / Effects of Formic Acid Administration in the Drinking Water on Performance, Intestinal Microflora and Carcass Contamination in Male Broilers under High Ambient Temperature / ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 24 (1) : 96 ~ 102
[학술지(정기간행물)] - Ahajji A / 2009 / Influence of heat treatment on antioxidant properties and colour stability of beech and spruce wood and their extractives / Wood Sci Technol 43 (1-2) : 69 ~
[학위논문] - Avat F / 1993 / Contribution a l'etude des traitements thermiques du bois jusqu'a
[학술지(정기간행물)] - Demir E / 2003 / The use of natural feed additives as alternatives for an antibiotic growth promoter in broiler diets / Br Poult Sci 44 (1) : 44 ~ 45
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UCI(KEPA) : I410-ECN-0101-2018-527-003597738