논문 상세보기

발효유의 급여가 포유자돈의 성장, 장내 미생물총, 분변내 유해가스배출에 미치는 영향 KCI 등재

Effects of Dietary Supplementation of Fermented Milk on Growth, Intestinal Microorganisms and Fecal Noxious Gas Emission in Suckling Pigs

  • 언어KOR
  • URLhttps://db.koreascholar.com/Article/Detail/331462
구독 기관 인증 시 무료 이용이 가능합니다. 4,000원
동물자원연구 (Annals of Animal Resources Sciences)
강원대학교 동물자원공동연구소 (Institute of Animal Resources Kangwon National University)
초록

This study was conducted to investigate effects of feeding fermented milk on growth, intestinal microorganisms and fecal noxious gas emission in suckling pigs. A total of a hundred birth piglets (Landrace×Yorkshire×Duroc) were randomly assigned into feeding group and control group during suckling period that ten pigs per sow. Fermented milk contained 3.0×108/g of Bacillus and 3.5×108/g of Lactobacillus, and was supplied by top dressing method. Fermented milk fed to the sulking pigs indicated tendency to increase weaning body weight (p=0.052) and average daily gain (p=0.094). Total microbial flora and Escherichia coli in the feces were lower (p<0.05) in the feeding group than the non-feeding group. Reversely, Lactobacillus was higher (p<0.01) in feces of the pigs fed fermented milk than the pigs of the control group. Hydrogen sulfide emitted in feces was decreased in feeding group compared with control group (p<0.05). Similarly, fecal total mercaptans was diminished in the feeding group than the control group (p<0.01). Therefore, the fermented milk fed to the sulking pigs may improved growth and can influence positively intestinal microorganisms and fecal noxious gas emission.

저자
  • 정용대(국립축산과학원 양돈과) | Yong Dae Jeong (Swine Division, National Institute of Animal Science, Rural Development Administration)
  • 김두완(국립축산과학원 양돈과) | Doo Wan Kim (Swine Division, National Institute of Animal Science, Rural Development Administration)
  • 민예진(국립축산과학원 양돈과) | Ye Jin Min (Swine Division, National Institute of Animal Science, Rural Development Administration)
  • 유동조(국립축산과학원 양돈과) | Dong Jo Yu (Swine Division, National Institute of Animal Science, Rural Development Administration)
  • 이수협(국립축산과학원 양돈과1, 국립한국농수산대학 중소가축학과2) | SuHyup Lee1,2
  • 남기택(한경대학교 동물생명환경과학과) | Ki Taeg Nam (Department of Animal Life and Environment Science, Hahkyong National University)
  • 김기현(국립축산과학원 양돈과) | Ki Hyun Kim (Swine Division, National Institute of Animal Science, Rural Development Administration)
  • 김영화(국립축산과학원 양돈과) | Young Hwa Kim (Swine Division, National Institute of Animal Science, Rural Development Administration) Corresponding author