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Comparison of August 2009 genomic and traditional evaluations
551 Jersey young bulls
| Trait |
PTA |
Reliability (%) |
Genomic DE |
Genomic average |
Traditional average |
Difference1 |
Standard deviation |
Genomic average |
Traditional average |
Difference1 |
| Net merit ($) |
312 |
334 |
-22 |
89 |
58 |
36 |
+22 |
15.4 |
| Milk (pounds) |
771 |
860 |
-89 |
355 |
61 |
40 |
+21 |
9.2 |
| Fat (pounds) |
45.5 |
49.0 |
-3.4 |
14.1 |
61 |
40 |
+21 |
9.2 |
| Protein (pounds) |
30.2 |
33.3 |
-3.1 |
10.5 |
61 |
40 |
+21 |
9.2 |
| Productive life (months) |
2.2 |
2.2 |
+0.0 |
1.0 |
50 |
31 |
+19 |
27.6 |
| Somatic cell score |
3.00 |
3.00 |
+0.00 |
0.08 |
56 |
35 |
+20 |
22.8 |
| Daughter pregnancy rate (%) |
-0.1 |
-0.2 |
+0.0 |
0.5 |
49 |
30 |
+19 |
53.1 |
| Final score |
1.32 |
1.38 |
-0.06 |
0.41 |
57 |
37 |
+19 |
9.0 |
1Genomic minus traditional.
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