Experimental group

Chicken body weight, g

Ash content in the femur,%

1 day

14 day

28 day

1) Control

43.66 ± 7.23a*

158.3 ± 10.9a

337.5 ± 31.7a

48.93 ± 3.84a

2) Ricket (basic ration)

44.02 ± 7.49a

128.1 ± 20.7ab

180.5 ± 10.9c

22.85 ± 2.35c

3) Basic ration + CaCO3

44.50 ± 6.92a

131.5 ± 15.9ab

219.1 ± 16.2b

29.86 ± 1.76b

4) Basic ration + CaCO3 + D3

43.46 ± 8.44a

138.5 ± 7.07b

302.4 ± 17.7a

46.85 ± 4.47a

5) Basic ration + АCaSC**

42.56 ± 6.41a

130.1 ± 17.3ab

236.1 ± 12.0b

30.77 ± 1.42b

6) Basic ration + АCaSC + D3

45.36 ± 4.86a

133.1 ± 9.91b

317.0 ± 11.3a

49.11 ± 2.35a