Trait | n | Mean (±SE) | Source |
i. Reproductive and doe productivity index |
|
|
|
Age at first kidding (months) | 371 | 18.5 ± 1.2 (SD)1 | [10] |
Litter size at birth | 220 | 1.70 ± 0.04 | [20] |
Kidding interval (days) | 209 | 283.15 ± 6.79 | [20] |
Kidding interval (days) | ----- | 230 ± 67 to 274 ± 75 | [21] |
Mortality (1 - 3 months, %) | ----- | 22.6 ± 15.9 | [22] |
Pre-weaning mortality (% born) | ----- | 17.3 to 28.8 | [24] |
Mortality to 1 year (% of number weaned) | ----- | 0 to 4.9 | [24] |
Annual mortality rate (%) | ----- | 29.1% to 49.5% (range) | [21] |
Reproductive index (Kg) | 245 | 6.5 ± 3.7 | [22] |
Reproductive index (Kg weaned/doe/year) | 33 | 6.5 ± 5.5 to 22.0 ± 6.6 | [24] |
Reproductive index (Kg weaned/doe/year) | ---- | 9.88 | [20] |
Annual doe productivity index (Kg yearlings/doe/year) | ---- | 5.3 ± 3.9 to 9.0 ± 7.2 | [21] |
Productivity index (Kg yearlings/doe/year) | 33 | 33.3 ± 14.3 to 37.1 ± 18.1 | [24] |
ii. Live body weight (Kg) | |||
Kid birth weight | 62 | 1.40 ± 0.30 | [24] |
Weaning weight | 49 | 6.40 ± 1.0 | [24] |
Body weight at 5 months | ----- | 5.95 ± 0.14 | [19] |
Live weight at 13 weeks | 1045 | 4.70 ± 1.3 | [22] |
Live weight at 26 weeks | 654 | 6.1 ± 1.8 | [22] |
Live weight at 39 weeks | 365 | 7.3 ± 2.2 | [22] |
Live weight at 52 weeks | 219 | 8.4 ± 2.6 | [22] |
Body weight at 12 months | ---- | 9.49 ± 0.28 | [19] |
Mature body weight (Kg) | ---- | 20 to 30 | [6] |
iii. Morphmetric characteristics | |||
Height at withers (male, cm) | ---- | 46.0 ± 1.2 (SD) | [10] |
Height at withers (female, cm) | ---- | 44.0 ± 1.5 (SD) | [10] |
Body length (cm) | 770 | 53.49 ± 0.41 | [16] |
Height at withers | 770 | 43.87 ± 0.39 | [16] |
Abdominal girth | 770 | 65.30 ± 0.87 | [16] |