007HO10721 BOOKEM

Registration Name DE-SU 521 BOOKEM-ET
Registration Number HOUSA000066636657
Primary NAAB Code 007HO10721
Secondary Code(s)
Status Inactive
Controller Name Select Sires (7)
Date of Birth 2/21/2009
aAa -
DMS -
GFI 10.2%
Genetic Codes * TR TP TV TL TY TD
Haplotypes HH1T, HH2T, HH3T, HH4T, HH5T, HH6T, HCD-T
Beta Casein A2A2
Kappa Casein AB
Beta Lactoglobulin AA
INDEXES
NM$ -149, 98% R CM$ -151
NM Percentile 14% FM$ -144
GTPI 2375 GM$ -138
PRODUCTION TRAITS
42096 Dtrs 9836 herds 28 % US 99% R
Milk 245 Fat, % -37 , -0.18%
SCS 3.01, 99% R Protein, % 6 , -0.01%
Feed Saved -18 , 93% R Milking Speed 6.53 , 93% R
Health & Fertility
Productive Life 0.1      99% R Mastitis -0.3      99% R
Heifer Livability 0.8       97% R Metritis -0.1      98% R
Livability -0.4      99% R D. Abom -0.1      99% R
DPR 0.3      99% R Ketosis -1.5      98% R
HCR 1.4      99% R R. Placenta -0.1      99% R
CCR 1.3      99% R Milk Fever -0.2      97% R
SCR -        -
Calving Traits
Sire CE 1.5      99% R 50555 Obs
Daughter CE 1.3      99% R 15370 Obs, 29347 Dtrs
Sire SB 4.1      99% R 59657 Obs
Daughter SB 3.2      99% R 13712 Obs, Dtrs
Gestation Length 0.7      99% R 1986 Obs, 24092 Dtrs
Early First Calving -0.2      99% R 1750 Obs, 11186 Dtrs

CDCB April 2026; Base of Evaluation: HO

* Individual bull owners may test for more recessives

Composites HA 04/2026
18265 Dtrs 5032 herds 99% R
PTA Type -0.11 UDC -0.49
FLC 0.31 BWC 0.03
Linear Traits
Stature 0.00
Strength 0.26
Weak
Body Depth 0.18
Deep
Dairy Form 0.30
Open
Rump Angle -0.05
Flat
Thurl Width -0.17
Narrow
Rear Legs-Side View 1.23
Curved
Rear Legs-Rear View 0.51
Straight
Foot Angle -0.33
Low
Feet & Legs Score 0.32
High
F.U. Attachment -0.54
Weak
Rear Udder Height -0.58
Low
Rear Udder Width 0.59
Wide
Udder Cleft -0.35
Weak
Udder Depth -0.92
Deep
Front Teat Placement -0.37
Wide
Rear Teat Placement -0.39
Wide
Teat Length 1.16
Long
-2
0
2

CDCB April 2026; Base of Evaluation: HO