ESSEX - evaluation 2026/2 (August 2026, date of publication of the evaluation: 12.08.2026)

Bull

Name
ESSEX
ID
NL586947632
International ID
NLDM000586947632
Date of birth
2017-11-23
Breed
HO
Sire
ESPERANTO
Sire ID
NL738287780
Sire International ID
NLDM000738287780

Indexes

PF Index 886 Rel. 0.87
Podindeks Produkcyjny 248 Rel. 0.95
Podindeks Zdrowia 1290 Rel. 0.86
Podindeks Płodności 1019 Rel. 0.81
Podindeks Wymienia i nóg 1203 Rel. 0.88
Podindeks Funkcjonalności 1051 Rel. 0.80
Economic Index (PLN) 2416 Rel. 0.91

Breeding values

Production
Data source EBV Rel. Daughters Herds
Milk [kg] GPI 1139 0.96 56 24
Fat [kg] GPI 13.1 0.96 56 24
Fat% GPI -0.32 0.96 56 24
Protein [kg] GPI 32.5 0.94 56 24
Protein% GPI -0.06 0.94 56 24
Lactose [kg] GP 22.1 0.90 56 24
% lactose GP -0.32 0.90 56 24

Functional traits

Conformation
Data source EBV   Wykres   Rel. Daughters Herds
Frame with rump GP 104 short 104 tall 0.73 6 3
Dairy Strength GP 105 undesirable 105 desirable 0.75 6 3
Feet & Legs GPI 128 undesirable 128 desirable 0.79 6 3
Udder GPI 134 undesirable 134 desirable 0.83 6 3
Overall Conformation GPI 125 undesirable 125 desirable 0.83 6 3
Stature GPI 104 short 104 tall 0.94 6 3
Body Depth GPI 87 shallow 87 deep 0.90 6 3
Chest Width GPI 93 narrow 93 wide 0.90 6 3
Rump Angle GPI 107 high pins 107 low pins 0.92 6 3
Rump Width GPI 84 narrow 84 wide 0.91 6 3
Rear Leg Set Side View GPI 91 straight 91 sickled 0.92 6 3
Foot Angle GPI 122 low 122 steep 0.82 6 3
Rear Leg Set Rear View GPI 108 toe-out 108 parallel feet 0.83 6 3
Fore Udder GPI 131 loose 131 tight 0.91 6 3
Rear Udder Height GPI 127 very low 127 very high 0.87 6 3
Udder Support (Central Ligament) GPI 107 broken 107 strong 0.92 6 3
Udder Depth GPI 132 very low 132 shallow 0.94 6 3
Udder width GP 100 narrow 100 wide 0.79 6 3
Front Teat Placement GPI 122 apart 122 close 0.95 6 3
Teat Length GPI 114 short 114 long 0.97 6 3
Rear Teat Placement GPI 108 outside 108 inside 0.95 6 3
Dairy Character GP 101 coarse 101 angular 0.88 6 3
Body Condition Scoring GPI 95 poor 95 tight 0.93 6 3
Locomotion GPI 112 poor 112 excellent 0.81 5 3
Bone structure GP 117 poor 117 excellent 0.77 6 3

Female Fertility
Data source EBV Wykres Rel. Daughters Herds
Conception rate cow GPI 102 102 0.72 32 18
Conception rate heifer GPI 105 105 0.79 14 17
Days Between Calving and First Insemination GPI 101 101 0.85 8 10
Days Open GPI 100 100 0.84 7 10
Service period GPI 100 100 0.83 6 9
Heifer service period GP 81 81 0.43 25 15

Somatic Cell Score
Data source EBV Wykres Rel. Daughters Herds
GPI 121 121 0.95 56 24

Direct Longevity
Data source EBV Wykres Rel.
GPI 147 147 0.88

Workability
Data source EBV   Wykres   Rel. Daughters Herds
Milking speed GP 102 102 0.69 21 10
Temperament GP 92 92 0.58 12 5

Calving
Data source EBV   Wykres   Rel. Number of Calves Herds
Direct calving ease GPI 102 102 0.73 8 4
Maternal calving ease GPI 116 116 0.83 9 6
Direct calf mortality GPI 94 94 0.73 14 6
Maternal calf mortality GPI 107 107 0.83 12 6

HOOF HEALTH
Data source EBV   Wykres   Rel. Number of Calves Herds
Digital dermatitis G 89 89 0.49 0 0