文献类型：期刊文献

英文题名：Effects of complex probiotic supplementation in growing pig diets with and without palm kernel expellers on growth performance, nutrient digestibility, blood parameters, fecal microbial shedding and noxious gas emission

作者：Liu, Wenchao[1];Devi, Subramaniammohana[2];Park, Jaewon[2];Kim, Inho[2]

机构：[1]Guangdong Ocean Univ, Dept Anim Sci, Coll Agr, Zhanjiang, Guangdong, Peoples R China;[2]Dankook Univ, Dept Anim Resource & Sci, Cheonan 31116, Choongnam, South Korea

年份：2018

卷号：89

期号：3

起止页码：552

外文期刊名：ANIMAL SCIENCE JOURNAL

收录：SCI-EXPANDED(收录号：WOS:000426605600005)、、Scopus(收录号：2-s2.0-85042936178)、WOS

基金：This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT & Future Planning (2015R1C1A2A01053927).

语种：英文

外文关键词：growing pigs; growth performance; palm kernel expellers; probiotic

外文摘要：In Experiment 1, a total of 100 growing pigs (Durocx[LandracexYorkshire]) with an average initial body weight (BW) of 24.88 +/- 1.57kg were randomly allotted to 2x2 factorial arrangement with two concentrations of palm kernel expellers (PKE) in diets at 0% or 10%, and two concentrations of supplemental probiotics at 0 or 6.0x10(7)colony-forming units/kg. There were five replicate pens per treatment with five pigs per pen. In Experiment 2, eight barrows with average initial BW of 25.78 +/- 0.19kg were allotted to a replicated 4x4 Latin square design with four diets and four periods per square. Four experimental diets were the same as Experiment 1. In Experiment 1, dietary probiotic supplementation improved (P<0.05) the average daily gain (ADG), nutrient digestibility and the fecal Lactobacillus counts. Furthermore, interactive effects (P<0.05) between PKE and probiotics were observed on ADG and growth-to-feed ratio. In Experiment 2, an interactive effect (P<0.05) of PKE and probiotics was observed in apparent ileal digestibility of nitrogen and some amino acids. In conclusion, dietary probiotics did not improve PKE utilization and the use of probiotics in non-PKE-containing diet was more favorable than in PKE-containing diet.