Bacteriophage and probiotics both enhance the performance of growing pigs but bacteriophage are more effective
Bacteriophage and probiotics both enhance the performance of growing pigs but bacteriophage are more effective
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DOI：
10.1016/j.anifeedsci.2014.06.012
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发表时间：
2014-10-01
影响因子：
3.2
通讯作者：
Chae, B. J.
中科院分区：
文献类型：
--
作者：
Kim, K. H.;Ingale, S. L.;Chae, B. J.
本试验通过两个试验研究了噬菌体、益生菌及其组合对生长猪生产性能、表观全消化道消化率（ATTD）、粪便细菌数量和血清免疫球蛋白的影响。在这两个试验中，200头公猪（长白×大约×杜洛克）被随机分配到4个处理的基础上的BW。每个处理组有5个重复围栏，每个围栏10头猪。试验日粮以粗粉形式饲喂35 d。在Exp. 1，饮食处理包括补充有0（不含任何抗微生物剂的对照饮食）、0.5、1.0和1.5g/kg商业噬菌体产品的基础饮食。噬菌体产品含有沙门氏菌（鼠伤寒沙门氏菌、沙门氏菌、猪霍乱沙门氏菌和德比沙门氏菌）、金黄色葡萄球菌、大肠杆菌和A型和C型产气荚膜梭菌的噬菌体混合物。随着噬菌体水平的提高，
Two experiments were conducted to determine the effects of dietary supplementation with bacteriophage, probiotics and their combination on growth performance, apparent total tract digestibility (ATTD), fecal bacterial populations and serum immunoglobulins in growing pigs. In both experiments, 200 barrows (LandracexYorkshirexDuroc) were randomly allotted to 4 treatments on the basis of BW. There were 5 replicate pens in each treatment with 10 pigs per pen. Experimental diets were fed in meal form for 35 d. In Exp. 1, dietary treatments included basal diet supplemented with 0 (control diet without any antimicrobials), 0.5, 1.0 and 1.5 g/kg commercial bacteriophage product. Bacteriophage product contained a cocktail of bacteriophages of Salmonella (Salmonella typhimurium, Salmonella enteritidis, Salmonella cholerasuis and Salmonella derby), Staphylococcus aureus, Escherichia coli and Clostridium perfringens types A and C. Dietary increasing levels of bacteriophage linearly improved (P