Table 3.
Crude offtake rates (COR) and Net offtake rates (NOR) by age and gender for the first and second year of the study.
Number animals | Number offtakes | Number purchases | COR (%) | NOR (%) | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Age | Year 1 | Year 2 | Year 1 | Year 2 | Year 1 | Year 2 | Year 1 | Year 2 | Year 1 | Year 2 | Average COR (%) | Average NOR (%) |
Young stock | 365 | 457 | 137 | 115 | 0 | 2 | 37.5 | 25.1 | 37.5 | 24.7 | 31.3 | 31.1 |
Female | 230 | 316 | 38 | 18 | 0 | 1 | 16.5 | 5.7 | 16.5 | 5.4 | 11.1 | 10.9 |
Male | 135 | 141 | 99 | 97 | 0 | 1 | 73.3 | 68.8 | 73.3 | 68 | 71 | 70.6 |
Replacement | 308 | 273 | 112 | 71 | 11 | 21 | 36.4 | 26 | 32.8 | 18.3 | 31.2 | 25.5 |
Female | 289 | 255 | 110 | 71 | 9 | 20 | 38 | 27.8 | 35 | 20 | 32.9 | 27.5 |
Male | 19 | 18 | 2 | 0 | 2 | 1 | 10.5 | 0 | 0 | 5.2 | 0 | |
Breeder | 538 | 433 | 240 | 143 | 49 | 48 | 44.6 | 33 | 35.5 | 21.9 | 38.8 | 28.7 |
Female | 528 | 422 | 219 | 140 | 47 | 45 | 41.5 | 33.2 | 32.6 | 22.5 | 37.3 | 27.5 |
Male | 10 | 11 | 3 | 3 | 2 | 3 | 30 | 27.3 | 10 | 0 | 28.6 | 5 |
Total | 1,211 | 1,163 | 471 | 329 | 60 | 71 | 38.9 | 28.3 | 33.9 | 22.2 | 33.6 | 28 |