Competitive study to evaluate act of the mycofix®5.0 and lactobacillus plantarum bacteria to prevent the fumonisin b1 effect on some ross-308 broilers production character

الملخص EN

The aim of this study was to investigate the efficiency of Lactobacillus plantarum or Mycofix® 5.0 into decrease or prevents the negative influences of Fumonisin B1 in some broiler productive performance, one hundred and fifty broiler chicks 1-day-old (Ross 308) form both sexes were used.

The chicks were randomly divided into five treatment groups with three replicates for each treatment and ten birds' cages each for 35 day, The experimental treatments were labeled as follows:- T1.

Basil Diet (BD) no other addition (Control).

T2.

BD containing 300 mg FB1/kg diet; T3.

BD containing 300 mg FB1/kg diet +2g/Kg diet Mycofix® 5.0 ; T4.

BD containing 300mg FB1/kg diet+1.5×108 CUF Lb.

plantarum; T5.

BD containing 300 mg FB1/kg diet +3.0×108 CUF Lb.

plantarum.

The results indicated that FB1 was significantly (p≤0.05) decreased body weight gain(BW), feed intake(FI) and the birds fed with an FB1 contaminated diet showed significantly higher (FCR) value than the control group.

The supplementation of Lb.

plantarum and the Mycofix® 5.0 to FB1 treated birds significantly diminished the inhibitory effects of dietary FB1 on growth performance character with no differences compared to the control diet and there were no different between treatments three, four and five and there were improvements compare with treatment two for most characters' result.

To sum it up both of the bacteria concentrations in live mode who added to drink water for reduced the effect of fumonisin B1 achieve in significant way improvement in diet consumption and feed conversion ratio compare to normality.