EFFECT OF ADDITION OF PROBIOTICS TO DIETS FOR DIFFERENT PERIODS performance OF BROILER ON PRODUCTIVE PERFORMANCE | ||
| Diyala Agricultural Sciences Journal | ||
| Article 1, Volume 8, Issue 1, June 2016, Pages 53-59 | ||
| Authors | ||
| Khaleel I. Irheem; Mohammed j. Ahmed; Haider K. Shukair; Murad K. AL-Fadhli; Mohammed K. Manhob | ||
| Abstract | ||
| The objective of this study is to investigate the effect of adding constant levels of probiotics ( BIOS B-Gold ) Korean origin 1 gm probiotics / Kg diet for different perioed of birds life on productive performance of broiler by using 72 unsexed Ross/Turkish one day age broiler chicks bring from local hatcheries(Aljazera hatcheries) . the birds were randomly distributed to four treatments in column batteries with three replicates per treatment (6chicks/replicated). Probiotics supplemented into ration from the fourth day until the end of experiment in level 0 gm probiotics /Kg diet(T1) ،1 gm probiotics /Kg diet (T2 T3 T4) respectively for different period to the end of experiment (42 day). The statistical analysis of the results showed that birds in T1 had significantly (P≤0.01) increased in body weight gained trait at the age of 21 days and ،T1 and T4 were significantly (P≤0.01) increased at 42 day ، Food consumption was significantly (P≤0.01) increased in T1 when compared with T2 ،T3 at the age of 21 days ،while at 42 day of age T1 and T3 were significantly (P≤0.01) increased compared with T2 and T4. We conclude that the probiotics (( BIOS B-Gold ) has no effects on productive performance. | ||
| Keywords | ||
| broiler; Probiotic; Performance; Nutrition | ||
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