| Control | HB | Sig. |
Number of ewes | 24 | 24 | - |
Weight change (kg) | 6 ± 0.2 | 5 ± 0.8 | ns |
Average daily gain (g) | 86 ± 8.8 | 77 ± 5.9 | ns |
Daily feed intake (kg) | 4.7 ± 0.09 | 4.4 ± 0.1 | ns |
Cost of 1 kg, feed NIS* | 1.61a ± 0.06 | 1.06b ± 0.09 | Sig |
Cost/ton, NIS** | 1610a ± 20.2 | 1060b ± 17.9 | Sig |