| dc.description.abstract | The experiment was conducted with a view to observe the effects of G-Promin, Acify
and their combination on the performance of broilers at a private poultry farm located at
Bogra with commercial Cobb-500 broiler for a period of 5 weeks. A total number of 200
one-day-old straight run broiler chicks were distributed to five dietary treatments i.e. fed
the basal diet (control — To), whereas in other treatment groups basal diet was
supplemented with G-Promin @2.5 mi/litre of drinking water once a day at 2" week and
4" week (T;), combination of G-Promin @ 2.5 ml G-Promin/litre of drinking water once
a day and Acify @ 5 ml/ kg feed at 2™ week and 4" week (T2), combination of GPromin @ 2.5 ml G-Promin/litre of drinking water once a day and Acify @7 ml / kg feed
at 2™ week and 4" week (T3), and Acify @ 5 ml/kg feed at 2"! week and 4'" week (T,).
Body weight gain, feed conversion ratio (FCR), mortality and carcass characteristics
were recorded. The final body weights of birds improved significantly (P<0.01) in T3
compared to other treatments groups. Feed consumption not differed significantly. Feed
conversion ratios differed significantly (P<0.01) at the age of 5" weeks. Feed conversion
ratio were 1.938, 1.717, 1.686, 1.626 and 1.840 in To, T1, T2, T3 and T4 treatments
respectively. Profit/broiler or profit/kg broiler differed significantly (P<0.01) among
differents treatments. It may be concluded from the study that combination of G-Promin
@ 2.5 ml G-Promin/litre of drinking water once a day and Acify @7 ml / kg feed at a
week and 4" week (T4) was found better performance in respect of live weight gain and
feed conversion. | en_US |
