SILVERBACK

Name

2025-06-15

Date of birth

Breed

DEUM001407223999

International number

DE1407223999

Indexes

Chart
Table

PF Index

1015

0.75

Production subindex

687

0.80

Health subindex

1233

0.74

Fertility subindex

1091

0.71

Udder and legs subindex

1134

0.76

Functionality subindex

1123

0.69

Economic Index [PLN]

3907

0.78

Wvalue

Preliability

Genetic traits

A2A2 BLF RP1F CDF CNF VRF DPF XIF HH1F HH3F HH4F HH5F HH6F HH7F AB LGBS MFF POF POC SCDC

Production

Trait	Source	EBV	Repeatability	Daughters	Herds
Milk Yield [kg]	G	2014	0.81	-	-
Fat Yield [kg]	G	73	0.81	-	-
Fat [%]	G	-0.07	0.81	-	-
Protein Yield [kg]	G	65.8	0.80	-	-
Protein [%]	G	-0.02	0.80	-	-
Lactose Yield [kg]	G	99.4	0.77	-	-
Lactose [%]	G	0.02	0.77	-	-

Functional traits

Conformation

Trait	Source	EBV	80 100 120	Repeatability	Daughters	Herds
Frame with Rump	G	116	small tall	0.68	-	-
Dairy Strength	G	115	undesirable desirable	0.69	-	-
Feet & Legs	G	114	undesirable desirable	0.69	-	-
Udder	G	117	undesirable desirable	0.72	-	-
Overall Conformation	G	116	undesirable desirable	0.73	-	-
Stature	G	119	short tall	0.81	-	-
Body Depth	G	95	shallow deep	0.77	-	-
Chest Width	G	104	narrow wide	0.78	-	-
Rump Angle	G	98	high pins low pins	0.80	-	-
Rump Width	G	131	narrow wide	0.79	-	-
Rear Leg Set Side View	G	107	straight sickled	0.76	-	-
Foot Angle	G	102	low steep	0.72	-	-
Rear Leg Set Rear View	G	128	toe-out parallel feet	0.71	-	-
Fore Udder	G	116	loos tight	0.78	-	-
Rear Udder Height	G	116	short very high	0.77	-	-
Udder Support (Central Ligament)	G	87	broke strong	0.76	-	-
Udder Depth	G	114	very low shallow	0.81	-	-
Udder Width	G	122	narrow apart	0.71	-	-
Front Teat Placement	G	110	apart narrow	0.81	-	-
Teat Length	G	124	short long	0.81	-	-
Rear Teat Placement	G	105	outside inside	0.80	-	-
Dairy Character	G	114	coarse angular	0.79	-	-
Condition	G	88	poor tight	0.80	-	-
Locomotion	G	111	poor excellent	0.71	-	-
Bone Structure	G	117	poor excellent	0.72	-	-

Female Fertility

Trait	Source	EBV	Repeatability	Daughters	Herds
Heifer Conception Rate	G	116	0.61	-	-
Cow Conception Rate	G	115	0.67	-	-
Interval From Calving To First Insemination	G	99	0.76	-	-
Days Open	G	105	0.74	-	-
Service Period	G	110	0.71	-	-
Heifer service period	G	95	0.36	-	-

Somatic Cell Score

Trait	Source	EBV	80 100 120	Repeatability	Daughters	Herds
Somatic Cell Score	G	121		0.81	-	-

Direct Longevity

Trait	Source	EBV	80 100 120	Repeatability	Daughters	Herds
Longevity	G	134		0.74	-	-

Workability

Trait	Source	EBV	80 100 120	Repeatability	Daughters	Herds
Milking Speed	G	96		0.60	-	-
Temperament	G	101		0.50	-	-

Calving

Trait	Source	EBV	Repeatability	Daughters	Herds
Direct Calving Ease	G	108	0.63	-	-
Maternal Calving Ease	G	113	0.66	-	-
Direct Calf Mortality	G	118	0.62	-	-
Maternal Calf Mortality	G	112	0.71	-	-

Hoof health

Trait	Source	EBV	80 100 120	Repeatability	Daughters	Herds
Digital dermatitis	G	92		0.47	-	-