10Kabir S M L, M M Rahman, M B Rahman,et al. The dynamics of probiotics on growth performance and immune response in broilers[J].International Journal of Poultry Science, 2004,3 (5) : 361-364.
5Haddadin M,Abdulrahim S,Hashilamoun E,et al.The effect of Lactobacillus acidophilus on the production and chemical composition of hen’s egg[J].Poult Sci,1996,75(4):491-494.
6Krueger F,Bradley J,Patterson R.The interaction of gentian violet and Lactobacillus organism in the diets of leghorn hens[J].Poult Sci,1997,56:1729.