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.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.1
- 수록면
- 109 - 113 (5page)
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초록· 키워드
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The aim of the present study was to investigate the effects of partial substitution of an extruded or extruded-pelleted corn product for unprocessed corn of the starter diet on growth performance and incidence of diarrhea in weanling pigs. Seventy-two 21-day-old weanling pigs were allotted to 24 pens and provided ad libitum with one of the four experimental diets for 3 wk in two serial feeding trials during summer beginning from late June. The treatments were a milk product-soy-corn-based control diet containing 25% unprocessed corn and the other three diets only substituted with 12.5% extruded corn Suprex®, Optigrain®, an extruded mixture of wheat, rye and durum, or extruded-pelleted corn for an equal percentage of unprocessed corn of the control diet. All diets were supplemented with 100 ppm sulfathiazone, 50 ppm penicillin, and 100 ppm chlortetracycline for preventive medication. The initial and final weights as well as gain:feed were less in the second trial than in the first one(P<0.05). However, effects of the dietary treatments were not detected in any of the performance variables including final weight, ADG, ADFI, and gain:feed, nor were there any interactions between the trial and dietary treatment. In addition, almost all pigs exhibited normal firm feces in both trials and therefore there was no main effect in the fecal consistency score. Results suggest that partial substitution of the thermally processed corn for unprocessed corn of the milk product-corn-soy-based and medicated starter diet has no effect on growth performance or incidence of diarrhea in weanling pigs.
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등록된 정보가 없습니다.
참고문헌 (23)
참고문헌 신청
Azain, M. J. / 1996 / Effect of supplemental pig milk replacer on litter performance: seasonal variation in response / J. Anim. Sci 74 : 2195 ~ 2202
Ginste, J. V. / 1998 / Expansion and pelleting of starter, grower and finisher diets for pigs: effects on nitrogen retension, ileal and total tract digestibility of protein,
Han, I. K. / 2011 / Feedstuff Handbook / Han’s Animal Science Life Foundation and Korean Society of Animal Nutrition & Feedstuffs
Hancock, J. D / 2001 / Use of ingredient and diet processing technologies(grinding, mixing, pelleting, and extruding) to produce quality feeds for pigs. In: Swine Nutrition / CRC Press :
Herkelman, K. L. / 1990 / Effect of extrusion on the ileal and fecal digestibilities of lysine in yellow corn in diets for young pigs / J. Anim. Sci 68 : 2414 ~ 2424
Ginste, J. V. / 1998 / Expansion and pelleting of starter, grower and finisher diets for pigs: effects on nitrogen retension, ileal and total tract digestibility of protein,
Han, I. K. / 2011 / Feedstuff Handbook / Han’s Animal Science Life Foundation and Korean Society of Animal Nutrition & Feedstuffs
Hancock, J. D / 2001 / Use of ingredient and diet processing technologies(grinding, mixing, pelleting, and extruding) to produce quality feeds for pigs. In: Swine Nutrition / CRC Press :
Herkelman, K. L. / 1990 / Effect of extrusion on the ileal and fecal digestibilities of lysine in yellow corn in diets for young pigs / J. Anim. Sci 68 : 2414 ~ 2424
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