Effects of Total Mixed Fermentations with Bean Curd Dregs on Growth Performance of Growing Hanwoo Heifers

التفاصيل البيبلوغرافية
العنوان: Effects of Total Mixed Fermentations with Bean Curd Dregs on Growth Performance of Growing Hanwoo Heifers
المؤلفون: Sang Min Lee, Jae-Seok Woo, Seok-Dong Lee, Sun-Sik Jang, Seok-Ki Im, Sung Sill Lee, Seong-Koo Hong, Myeung-Sik Lee, Jung-Yong Park
المصدر: Journal of Life Science. 21:1460-1465
بيانات النشر: Korean Society of Life Science, 2011.
سنة النشر: 2011
مصطلحات موضوعية: Chemistry, Hanwoo, Food science
الوصف: 본 연구는 비지박을 이용한 섬유질발효사료(TMF) 급여가 육성기 한우 암소의 증체, 사료섭취량 및 체형변화에 미치는 영향을 구명하기 위하여 수행하였다. 6개월령 한우 암소 30두(평균체중 $125.9{\pm}12.0$ kg)를 공시하여 3처리로 각각 10마리씩 완전 임의배치하여 6개월간 사양시험을 수행하였다. 처리구는 T1 (볏짚 자유급여와 배합사료 (체중 1.7%/일) 제한급여구), T2 (TMF 자유 급여구) 및 T3 (TMF, 볏짚 자유급여와 배합사료(체중 1.0%/일) 제한 급여구)로 수행하였다. 섬유질발효사료는 비지박 60%, 옥분 16.5%, 밀기울 10.4%, 볏짚 5%, 왕겨 7%, 요소 0.5%, 고토석회 0.5%, Lactic acid bacteria 0.1%를 첨가하여 제조하였다. 섬유질발효사료의 화학적 성분과 pH 값은 저장 0, 24, 48 및 72시간에 측정하였다. 비지박을 이용한 TMF의 저장기간에 따른 결과에서 건물, 조지방, 및 조섬유의 함량은 차이가 없었다. 저장 72시간에서 ADF 및 NDF함량은 0시간에서 보다 각각 9.52 및 3.15% 유의적으로 감소하였다(p 【This study was conducted to determine the effects of total mixed fermentation (TMF) with bean curd dregs on body weight gain, feed intake and body size of growing Hanwoo heifers. Thirty Hanwoo heifers, 6 months of age and weighing $125.9{\pm}12.0$ kg, were randomly allocated to 3 experimental groups of 10 animals each for a 6-month feeding trial. The groups were T1 (rice straw offered ad libitum with restricted (1.7% BW/day) concentrate), T2 (TMF only offered ad libitum) and T3 (TMF and rice straw offered ad libitum with restricted (1.0% BW/day) concentrate). TMF feeds were composed of 60% bean curd dregs, 16.5% corn meal, 10.4% wheat bran, 5% rice straw, 7% rice hulls, 0.5% urea matter, 0.5% magnesia lime and 0.1% lactic acid bacteria. The chemical composition and pH value of TMF feeds were measured at 0, 24, 48 and 72 hr after storage. In TMF with bean curd dregs, there were no differences in concentrations of DM, EE, and CF according to storage periouds. The ADF and NDF at 72 hr of storage time showed a significant decrease (9.52 and 3.15 %, respectively) compared to 0h of storage time (p】
تدمد: 1225-9918
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::9eb9b42dcf31a61c08f6cc0e12ac7fd6Test
https://doi.org/10.5352/jls.2011.21.10.1460Test
حقوق: OPEN
رقم الانضمام: edsair.doi...........9eb9b42dcf31a61c08f6cc0e12ac7fd6
قاعدة البيانات: OpenAIRE