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'Comparison Reports' Menu


Comparison of December 2010 genomic and traditional evaluations

251 Brown Swiss young bulls

Trait PTA Reliability (%) Genomic DE
Genomic
average
Traditional
average
Difference1 Standard deviation Genomic
average
Traditional
average
Difference1
Net merit ($) 217 243 -26 92 46 32 +14 7.5
Milk (pounds) 481 576 -95 314 52 37 +15 5.1
Fat (pounds) 22.6 26.5 -3.9 11.7 52 37 +15 5.1
Protein (pounds) 18.5 21.5 -3.0 9.0 52 37 +15 5.1
Productive life (months) 1.9 2.1 -0.2 1.2 42 28 +15 17.3
Somatic cell score 2.94 2.93 +0.01 0.08 47 32 +15 13.9
Daughter pregnancy rate (%) 0.1 0.1 +0.0 0.7 38 25 +13 28.1
Final score 0.48 0.51 -0.02 0.20 46 36 +11 4.0
Sire calving ease 5.3 5.7 -0.5 0.6 45 35 +10 12.8
Daughter calving ease 5.1 5.1 +0.0 0.5 39 29 +10 14.3

  1Genomic minus traditional.