007HO01897 BLACKSTAR | Inactive (I)
CAL-CLARK BOARD CHAIRMAN X WAYNE-SPRING FOND APOLLO
TO-MAR BLACKSTAR-ET
HOUSA000001929410 | DOB 05/17/1983
Select Sires (7)
Recessives *
TV TL TD
Haplotypes
HH1T, HH2T, HH3T, HH4T, HH5T, HH6T, HCD-T
Beta Casein
Kappa Casein
AA
Beta Lactoglobulin
Net Merit $ -884
GTPI 1421
DMS
aAa
CDCB December 2025; Base of Evaluation: HO * Individual bull owners may test for more recessives
Cheese Merit $
-904
Fluid Merit $
-838
Grazing Merit $
-782
67601 daughters in 10680 herds (100% US)
Milk
-1828
Fat
-93
-0.07%
Protein
-68
-0.03%
Somatic Cell Score
+3.06
99% R
Feed Saved
61
85% R
Milking Speed
6.88
75% R
Productive Life
-2.8
Heifer Livability
-0.2
88% R
Livability
Daughter Pregnancy Rate
+4.1
Heifer Conception Rate
+0.8
98% R
Cow Conception Rate
+2.9
Sire Conception Rate
% R
Mastitis
-1.1
97% R
Metritis
-0.7
96% R
Displaced Abomasum
-1.8
Ketosis
-2.6
95% R
Retained Placenta
1.0
Milk Fever
-0.6
91% R
Sire
CAL-CLARK BOARD CHAIRMAN
MGS
WAYNE-SPRING FOND APOLLO
Sire Calving Ease
1.8
23428 Obs
Daughter Calving Ease
2.8
36778 Obs., 18256 Dtrs
Sire Stillbirth
4.8
14201 Obs
Daughter Stillbirth
5.9
19468 Obs., Dtrs
Gestation Length
1.1
83 Obs, 114 Dtrs
Early First Calving
-7.1
10741 Obs, 58313 Dtrs
37401 daughters in 6867 herds | HA 12/2025
PTA Type
-2.24
Udder Composite
-2.98
F&L Composite
-1.07
Body Weight Composite
-0.52
Stature
-2.29
Strength
-0.37
Body Depth
-0.12
Dairy Form
-1.09
Rump Angle
+0.25
Thurl Width
-1.35
R. Legs S. View
+1.02
R. Legs R. View
-2.00
Foot Angle
-2.43
F. Udder Att.
-3.02
R. Udder Ht.
-4.37
R. Udder Wid.
-4.46
Udder Cleft
-0.35
Udder Depth
-3.03
F. Teat Place
-0.67
R. Teat Place
-0.25
Teat Length
-0.28
0
-2
-1
1
2
Short
Weak
Shallow
Closed
Sloped
Narrow
Curved
Hocked-in
Low
Deep
Wide