Table-4.
Body weight gain and feed conversion rate of broiler chickens during the experimental treatments.
Group | Body weight gain | Feed conversion rate | ||
---|---|---|---|---|
21 days | 35 days | 21 days | 35 days | |
Group 1 (−ve) | 756.41±17.49a | 1889.57±43.25c | 1.83±0.012b | 1.75±0.02a |
Group 2 (+ve) | 677.55±12.07c | 1775.96±59.3a | 1.92±0.03a | 1.77±0.014a |
Group 3 (peppermint oil) | 719.84±19.61b | 1788.2±21.28a | 1.73±0.04a | 1.74±0.03a |
Group 4 (microemulsion) | 746.67±6.73a | 1843.48±26.63b | 1.76±0.012b | 1.75±0.018a |
N.B. The different letters of columns denote significant variations between means (p≤0.05)