影响微生物添加剂作用效果的因素探讨
刘延贺
摘要(Abstract):
关键词(KeyWords):
基金项目(Foundation):
作者(Author): 刘延贺
参考文献(References):
- 1蔡辉益,刘继业.饲用微生物添加剂及国内外研制现状。中国饲料,1993年第4期:40~41.
- 2 Castaldo,D.J. 1991.Antibiotic and Probiotic.FeedManagement,42:26~32.
- 3 Hagen,C.D,S G.Cornelius and R.L.Moder.1987.High levels of cpper alone orin combination with antibiotics in weanling pigs diets.Nutr.Rept.Inter. 35(5):1083~1091.
- 4 Newman,C.W.et.al.1988.Replacement of soybean meal in swine diets with Lysine and Lactobacillus fermentum.Nutr.Rept.Inter,37(2):347~335.
- 5 Shurson,G.C,et.al.1990.Physiological relationships between microbiological status and dletary copper levels in the pig.J Anim, Sci,68:1061~1071
- 6 Sogrd,D.H and T.S.Denmark. 1990.Beyond Lactic acid bacteria,Feed Inter,1990.No.4 33~37.
- 7 Stahly,T S et al.1980.Effects of the dietary inclusion of copper and(or) antibiotics on the performance of weanling pigs.J Anim.Sci.51:1347.
- 8 Tibbetts, G. W. et. al.1988.Poultry viscera ensiledwith Lactobacillus for acldophilutatus and dietary copperlevels in the pig.J.Anim.Sci. 68(5)905~913.