ROOKIE - evaluation 2023/2 (August 2023, date of publication of the evaluation: 09.08.2023)

Bull

Name
ROOKIE
ID
US70625809
International ID
USAM000070625809
Date of birth
2011-09-12
Breed
HO
Sire
BOOKEM
Sire ID
US66636657
Sire International ID
USAM000066636657

Indexes

PF Index
125
Production Subindex
119
Conformation Subindex
107
Frame subindex
104
Dairy strength subindex
104
Feet & Legs Subindex
105
Udder Subindex
105
Fertility Subindex
117

Breeding values

Production
Code EBV Rel. Daughters Herds
Milk [kg] MACE 644 0.97 16097 2440
Fat [kg] MACE 38.4 0.97 15818 2431
Fat% MACE 0.14 0.97 15818 2431
Protein [kg] MACE 21.0 0.97 15818 2431
Protein% MACE 0.00 0.97 15818 2431
F+2P Index [kg] MACE 80.3
Lactose [kg] EBV 32.5 0.95 395 160
% lactose EBV -0.01 0.95 395 160

Functional traits

Conformation
Code EBV   Wykres   Rel. Daughters Herds
Size EBV 102 short 102 tall 0.96 183 65
Type and Conformation MACE 103 undesirable 103 desirable 0.95 2750 669
Feet & Legs MACE 106 undesirable 106 desirable 0.89 2764 673
Udder MACE 104 undesirable 104 desirable 0.91 2764 673
Overall Conformation EBV 102 undesirable 102 desirable 0.94 183 65
Stature MACE 108 short 108 tall 0.97 2764 673
Body Depth MACE 100 shallow 100 deep 0.94 2764 673
Chest Width MACE 96 narrow 96 wide 0.94 2764 673
Rump Angle MACE 95 high pins 95 low pins 0.97 2764 673
Rump Width MACE 112 narrow 112 wide 0.96 2764 673
Rear Leg Set Side View MACE 98 straight 98 sickled 0.93 2764 673
Foot Angle MACE 102 low 102 steep 0.87 2764 673
Rear Leg Set Rear View MACE 108 toe-out 108 parallel feet 0.89 2764 673
Fore Udder MACE 103 loose 103 tight 0.94 2764 673
Rear Udder Height MACE 106 very low 106 very high 0.94 2764 673
Udder Support (Central Ligament) MACE 99 broken 99 strong 0.93 2764 673
Udder Depth MACE 109 very low 109 shallow 0.96 2777 676
Udder width EBV 94 narrow 94 wide 0.90 183 65
Front Teat Placement MACE 106 apart 106 close 0.96 2777 676
Teat Length MACE 86 short 86 long 0.97 2764 673
Rear Teat Placement MACE 104 outside 104 inside 0.96 2777 676
Dairy Character MACE 108 coarse 108 angular 0.94 2764 673
Body Condition Scoring MACE 84 poor 84 tight 0.95 2509 632
Locomotion MACE 105 poor 105 excellent 0.83 2562 595

Female Fertility
Code EBV Wykres Rel. Daughters Herds
Conception rate cow MACE 114 114 0.74 13644 1832
Conception rate heifer MACE 114 114 0.76 13648 2225
Days Between Calving and First Insemination MACE 98 98 0.91 13083 2046
Days Open MACE 101 101 0.89 14242 2274

Somatic Cell Score
Code EBV Wykres Rel. Daughters Herds
MACE 112 112 0.97 15064 2250

Direct Longevity
Code EBV Wykres Rel.
MACE 107 107 0.88

Workability
Code EBV   Wykres   Rel. Daughters Herds
Milking speed MACE 102 102 0.89 2147 543
Temperament MACE 117 117 0.86 1518 427

Calving
Code EBV   Wykres   Rel. Number of Calves Herds
Direct calving ease MACE 105 105 0.91 20443 1687
Maternal calving ease MACE 105 105 0.85 8348 1228
Direct calf mortality MACE 107 107 0.86 21075 1736
Maternal calf mortality MACE 111 111 0.89 9071 1267