Period (Days)

Substitution rate %

P

0

50

75

100

Feed intake cost (Fcfa)

01 - 21

300.68 ± 3.93^d

358.17 ± 15.92^c

393.48 ± 6.64^b

408.08 ± 1.77^a

0.000

22 - 49

1185.93 ± 44.60^c

1516.43 ± 35.51^b

1655.13 ± 21.10^a

1690.60 ± 18.01^a

0.000

01 - 49

1486.65 ± 42.84^c

1874.60 ± 21.25^b

2063.15 ± 19.79^a

2084.08 ± 22.06^a

0.000

Production cost of Kg of body weight (Fcfa)

01 - 21

466.93 ± 35.78^b

593.40 ± 26.06^b

654.95 ± 20.82^b

1175.00 ± 231.80^a

0.000

22 - 49

620.93 ± 50.95^d

755.43 ± 35.08^c

946.65 ± 36.92^b

1260.78 ± 66.20^a

0.000

01 - 49

586.15 ± 28.27^d

712.98 ± 20.67^c

866.75 ± 20.10^b

1219.95 ± 16.56^a

0.000