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'Comparison Reports' Menu


Comparison of December 2010 genomic and traditional evaluations

2290 Jersey cows

Trait PTA Reliability (%)
Genomic
average
Traditional
average
Difference1 Standard deviation Genomic
average
Traditional
average
Difference1
Net merit ($) 145 129 16 77 67 51 +16
Milk (pounds) 167 113 53 234 73 59 +15
Fat (pounds) 11.7 9.8 +1.9 9.9 73 59 +15
Protein (pounds) 7.2 5.6 +1.6 7.2 73 58 +15
Productive life (months) 2.0 1.9 +0.2 1.1 57 39 +18
Somatic cell score 2.98 2.97 +0.00 0.07 64 47 +17
Daughter pregnancy rate (%) 0.1 0.1 +0.0 0.5 54 36 +18
Final score 0.59 0.54 +0.05 0.32 67 52 +15

  1Genomic minus traditional.