BOSTON
BUSY BROOK SB BOSTON S1F
- Decreases stature while improving depth of body
- Daughters have solid feet and legs
Sire IDNZ GMBR-17-315
Born9/25/2017
ColorBlack & White
Beta caseinA2A2
-2%
Trait
Breeding value
Fertility
-2.2
Somatic cell count
0.10
+7%
Trait
Breeding value
Fat and Protein (lbs)
40
Live weight
-16
Longevity
369 daughters, 82 herds, reliability: 97%
gBW/BW
298
NZMI
319
Milk (ltrs)
92
P (kg)
12
% P
3.8
Fat (kg)
29
% F
4.7
BCS
0.04
Hfr CD
4.6
Cow CD
-0.3
GL
-1.9
Res Surv
Trait
-1-0.500.51
Breeding value
Adaptability to Milk
-0.21
Temperament
-0.22
Milking speed
0.05
Overall opinion
-0
Trait
-1-0.500.51
Breeding value
Stature
-0.37
Body depth
0.11
Rump angle
0.02
Rump width
0.17
Legs
0.15
Udder cleft
-0.08
Fore udder attachment
0.16
Rear udder height
-0.14
Front teat placement
0.13
Rear teat placement
0.02
Udder
-0.01
Total Type
0.16
Daughter proven breeding values (BW) from the NZ Animal Evaluation run 3/21/2025
Genomic breeding values (gBW) © CRV – published on 3/21/2025
Genomic breeding values (gBW) © CRV – published on 3/21/2025