551HO04125 JOHNBOY

Print/PDF
Registration Name GENOSOURCE JOHNBOY-ET
Registration Number HO840003200059526
Primary NAAB Code 551HO04125
Secondary Code(s) 151HO04125
Status Active AI Sire
Controller Name ST/TWG (151)
Date of Birth 9/13/2018
aAa -
DMS -
GFI 13.5%
Genetic Codes * TD TY TL TV TC TE
Haplotypes HH1T, HH2T, HH3T, HH4T, HH5T, HH6T
Sire REDROCK-VIEW KLUTCH-ET
MGS MR RUBICON DYNAMO-ET
Beta Casein A2A2
Kappa Casein AB
Beta Lactoglobulin AA
INDEXES
NM$ 466, 88% R CM$ 507
NM Percentile 56% FM$ 370
GTPI 3032 GM$ 416
PRODUCTION TRAITS
2688 Dtrs 677 herds 12 % US 97% R
Milk 686 Fat, % 53 , +0.09%
SCS 2.96, 95% R Protein, % 49 , +0.10%
Feed Saved -175 , 56% R
Health & Fertility
Productive Life 1.7      92% R Mastitis -2.2      86% R
Heifer Livability 0.6       68% R Metritis 0.3      75% R
Livability 0.1      79% R D. Abom 0.2      81% R
DPR -0.8      92% R Ketosis 1.5      76% R
HCR -1.1      88% R R. Placenta 0.3      80% R
CCR -1.6      89% R Milk Fever 0.0      67% R
SCR -        -
Calving Traits
Sire CE 2.1      93% R 5025 Obs
Daughter CE 1.9      89% R 197 Obs, 1588 Dtrs
Sire SB 6.3      86% R 5228 Obs
Daughter SB 4.1      88% R 197 Obs, Dtrs
Gestation Length -0.3      98% R 39 Obs, 417 Dtrs
Early First Calving -1.0      83% R 35 Obs, 198 Dtrs

CDCB April 2025; Base of Evaluation: HO

* Individual bull owners may test for more recessives

Composites HA 04/2025
932 Dtrs 285 herds 94% R
PTA Type 1.37 UDC 1.15
FLC 0.49 BWC 0.94
Linear Traits
Stature 0.65
Tall
Strength 1.01
Strong
Body Depth 0.98
Deep
Dairy Form 0.55
Open
Rump Angle 0.08
Sloped
Thurl Width 1.45
Wide
Rear Legs-Side View 0.19
Curved
Rear Legs-Rear View 0.58
Straight
Foot Angle 0.81
Steep
Feet & Legs Score 0.58
High
F.U. Attachment 1.28
Strong
Rear Udder Height 1.74
High
Rear Udder Width 2.07
Wide
Udder Cleft 0.56
Strong
Udder Depth 0.42
Shallow
Front Teat Placement 0.56
Close
Rear Teat Placement 0.04
Close
Teat Length 0.61
Long
-2
0
2

CDCB April 2025; Base of Evaluation: HO