|
|
|
| |
|
Comparison of April 2010 genomic and traditional evaluations
202 Jersey heifers
| Trait |
PTA |
Reliability (%) |
Genomic DE |
Genomic average |
Traditional average |
Difference1 |
Standard deviation |
Genomic average |
Traditional average |
Difference1 |
| Net merit ($) |
239 |
244 |
-5 |
86 |
61 |
35 |
+26 |
19.1 |
| Milk (pounds) |
441 |
494 |
-53 |
301 |
68 |
38 |
+29 |
15.3 |
| Fat (pounds) |
27.8 |
31.0 |
-3.2 |
11.8 |
68 |
38 |
+29 |
15.3 |
| Protein (pounds) |
19.0 |
20.0 |
-0.9 |
8.4 |
68 |
38 |
+29 |
15.3 |
| Productive life (months) |
2.3 |
2.2 |
+0.1 |
1.2 |
49 |
29 |
+20 |
27.5 |
| Somatic cell score |
2.98 |
2.98 |
+0.00 |
0.08 |
54 |
34 |
+20 |
21.2 |
| Daughter pregnancy rate (%) |
0.0 |
0.0 |
+0.0 |
0.5 |
47 |
28 |
+19 |
50.3 |
| Final score |
0.67 |
0.59 |
+0.08 |
0.43 |
52 |
29 |
+23 |
8.5 |
1Genomic minus traditional.
|
|