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Comparison of April 2012 genomic and traditional evaluations
3271 Jersey young bulls
| Trait |
PTA |
Reliability (%) |
Genomic DE |
Genomic average |
Traditional average |
Difference1 |
Standard deviation |
Genomic average |
Traditional average |
Difference1 |
| Net merit ($) |
334 |
301 |
33 |
94 |
58 |
32 |
+27 |
17.8 |
| Milk (pounds) |
668 |
649 |
19 |
268 |
61 |
35 |
+26 |
10.9 |
| Fat (pounds) |
39.4 |
38.7 |
+0.7 |
10.5 |
61 |
35 |
+26 |
10.9 |
| Protein (pounds) |
26.7 |
25.5 |
+1.2 |
7.8 |
61 |
35 |
+26 |
10.9 |
| Productive life (months) |
3.0 |
2.4 |
+0.7 |
1.3 |
54 |
26 |
+27 |
39.5 |
| Somatic cell score |
2.98 |
2.99 |
-0.01 |
0.09 |
60 |
31 |
+29 |
33.4 |
| Daughter pregnancy rate (%) |
0.1 |
0.1 |
+0.0 |
0.5 |
51 |
25 |
+26 |
69.0 |
| Final score |
1.10 |
1.02 |
+0.07 |
0.37 |
57 |
32 |
+25 |
10.8 |
1Genomic minus traditional.
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