http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : 김재필(J. P. Kim) (검색결과 5 건)
- 무료
- 기관 내 무료
- 유료
-
알칼리장석-일라이트가 육용오리의 생산성 및 육질에 미치는 영향
국길,김정은,정진형,김재필,선상수,김광현,정완태,정광화,안종남,이병석,정일병,양철주,양재은,Kook K.,Kim J. E.,Jeong J. H.,Kim J. P.,Sun S. S.,Kim K. H.,Jeong Y. T.,Jeong K. H.,Ahn J. N.,Lee B. S.,Jeong I. B.,Yang C. J.,Yang J. E. 한국가금학회 2005 韓國家禽學會誌 Vol.32 No.4
본 연구는 3주령의 육용오린 사료에 알칼리장석-일라이트를 0, 0+ 항생제, 0.5, 1.0 및 $1.5\%$ 첨가한 5처리구에 3반복으로 각각 12수씩 배치하여 43일간 급여하여 생산성 및 육질에 미치는 영향을 알아보고자 실행하였다. 육성오리의 일당 증체량은 알칼리장석-일라이트 1.0와 $1.5\%$ 첨가구에서 약간 증가하였다(p>0.05). 사료섭취 량은 알칼리장석-일라이트 첨가구에서 증가하는 경향이었다(p>0.05). 혈중 글루코스 농도는 알칼리장석-일라이트 $0.5\%$ 처리구에서 약간 감소한 반면에(p>0.05) 혈중 요소태 질소 함량은 알칼리장석-일라이트 $0.5\%$ 첨가구에서 유의적으로 증가하였다(p<0.05). 콜레스테롤 함량은 알칼리장석-일라이트 $0.5\%$ 첨가구에서 유의적으로 감소하였다(p<0.05). 도체중과 도체율은 알칼리장석-일라이트 첨가수준에 따라 증가하는 경향이었다(p>0.05). 알칼리 장석-일라이트 급여에 의한 육용오리 가슴육의 조지방 함량은 알칼리장석-일라이트 $1.5\%$ 첨가구에서는 유의적으로 감소하였다(p<0.05). 육색의 명도와 황색도는 알칼리장석-일라이트에서 높게 나타났으며(p>0.05), 콜레스테롤 함량은 알칼리장석-일라이트 첨가구에서 감소하였다(p>0.05). 지방산 패도는 알칼리장석-일라이트 첨가구에서 약간 감소하였다(p>0.05). 알칼리장석-일라이트 첨가에 의한 포화지방산 비율이 약간감소하는 경향인 반면에 불포화지방산 비율이 약간 증가하는 경향을 나타내었으나 유의적인 차이는 없었다(p>0.05). 알칼리장석-일라이트 첨가에 의한 육성오리 간의 중금속 함량은 납 축적량이 비교적 높게 나타났다(p>0.05). 관능 평가(appearance)에서 알칼리장석-일라이트 1.0와 $1.5\%$ 첨가구에서 외관의 유의적인 개선 효과를 나타내었다 (p<0.05). 이상의 결과를 종합해 볼 때 육성오리에 대한 알칼리장석-일라이트 급여는 증체량의 개선효과와 더불어 가슴육의 조지방 함량의 감소 그리고 관능평가에서 외관의 개선 효과가 있음을 알 수 있었다. This experiment was conducted to investigate the effect of the supplemental alkali feldspar-ilite(feldspar) on growth performance and meat quality in broiler ducks for 43 days. One hundred eighty broiler ducks were divided into 5 groups of 12ducks. Dietary levels of feldspar 0, 0+antibiotics, 0.5, 1.0 and $1.5\%$ were added to experimental diets of each of the groups. Daily weight gain was slightly increased in 1.0 and $1.5\%$ feldspar treatments. Feed intake was slightly increased at all feldspar treatments. Glucose concentration of serum profile was decreased whereas BUN concentration was significantly increased (p<0.05) at $0.5\%$ feldspar. Cholesterol concentration was decreased at all feldspar treatments, this difference was especially observed in supplemental levels of $0.5\%$ feldspar(p<0.05). Carcass weight was increased at all feldspar treatments. Moisture and crude fat contents of proximate chemical composition in duck meat were decreased at all feldspar treatment, this difference especially was observed in supplemental levels of $1.5\%$ feldspar(p<0.05) on crude fat content. Lightness and yellowness was increased at all feldspar treatment. Cholesterol contents and TBA in meat were decreased, but this parameters were not difference by feldspar treatment. The composition of saturated fatty acids(SFA) was decreased, whereas unsaturated fatty acids(USFA) was slightly increased by feldspar treatment. The Pb content of heavy metal concentrations was increased with compared control, but not difference. The appearance of sensory evaluation was improved by supplemental feldspar, especially in supplemental feldspar, 1.0 and $1.5\%$(p<0.05). The results of this study indicate that the supplemental alkali feldspar may improve the production and meat quality of broiler ducks.
-
죽초액의 첨가가 육용오리의 생산성 및 육질에 미치는 영향
국길,김정은,정광해,김재필,고홍범,이재일,김창렬,김광현,Kook, K.,Kim, J.E.,Jung, K.H.,Kim, J.P.,Koh, H.B.,Lee, J.I.,Kim, C.R.,Kim, K.H. 한국가금학회 2002 韓國家禽學會誌 Vol.29 No.4
This experiment was conducted to investigate the effect of the supplemental Bamboo vinegar on production and meat quality of broiler ducks for 35 days. One hundred broiler ducks were divided into 4 groups of 25 ducks. Dietary levels of bamboo vinegar 0%, 1%, 2% and 4% were added to experimental diets ot each of the groups. The wei핌t gain and feed intake of ducks f3d with supplemental bamboo vinegar significantly high compared to those of the control. The carcass rate of the ducks fed with supplemental Bamboo vinegar 1% and 2% were increased compared to that of control, but the ducks fed with 4% treatment was decreased in carcass rate. The lipid and cholesterol content of breast meat of the ducks f3d bamboo vinegar 2% and 4% were significantly decreased (P<0.05). The color values in redness and yellowness were increased by supplemental Bamboo vinegar. Palmitic acid of fatty acid composition in breast meat was decreased by supplemental bamboo vinegar groups, whereas linoleic acid was increased, this difference was especially observed in supplemental Bamboo vinegar 2% (P<0.05). The odor, appearance and taste of sensory evaluation were improved by supplemental bamboo vinegar, especially in supplemental bamboo vinegar 1% and 2% (P<0.05). The results of this study indicate that the supplemental bamboo vinegar 1% and 2% may improve the production and meat quality of broiler ducks.
-
김광현(K . H . Kim),명규호(K . H . Myung),선상수(S . S . Sun),김상조(S . J . Kim),김재필(J . P . Kim) 한국축산학회 1992 한국축산학회지 Vol.34 No.1
This experiment was conducted to determine the effect of phase feeding on the growth, carcass characteristics and feed cost of pigs. Fifty four weanling pigs (Landrace × Large White × Duroc) weighing about 12.6㎏ were randomly allotted to 3 treatments(treatment Ⅰ : weaner-grower-finisher diets of 9-15-21 wk, treatment Ⅱ: 10-18-21 wk, treatment Ⅲ: 12-21 wk) for feeding trial. Each treatment consisted of 3 replicates and 6 pigs per replicate. Twelve pigs were slaughtered for determining carcass characteristics after the feeding trial. The results obtained are summarized as follows : There were no significant differences(P$lt;0.05) among groups in daily body weight gain, feed consumed, feed conversion and carcass quality. In the analysis of production economy, feed costs required per ㎏ of body weight gain for pigs fed weaner-grower-finisher diets of 9-15-21 wk and 10-18-21 wk were less than that for those fed 12-21 wk(P$lt;0.05).
-
-
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
