ROCKSTAR ET

Name

2015-12-30

Date of birth

Breed

840M003132554863

International number

US3132554863

Indexes

Chart
Table

PF Index

904

0.81

Production subindex

399

0.87

Health subindex

1139

0.82

Fertility subindex

1123

0.77

Udder and legs subindex

1130

0.84

Functionality subindex

1057

0.68

Economic Index [PLN]

1929

0.85

Wvalue

Preliability

Production

Trait	Source	EBV	Repeatability	Daughters	Herds
Milk Yield [kg]	I	842	0.89	-	-
Fat Yield [kg]	I	50	0.89	-	-
Fat [%]	I	0.16	0.89	-	-
Protein Yield [kg]	I	33.1	0.86	-	-
Protein [%]	I	0.05	0.86	-	-
Lactose Yield [kg]	-	-	-	-	-
Lactose [%]	-	-	-	-	-

Functional traits

Conformation

Trait	Source	EBV	80 100 120	Repeatability	Daughters	Herds
Frame with Rump	-	-		-	-	-
Dairy Strength	-	-		-	-	-
Feet & Legs	I	112	undesirable desirable	0.78	-	-
Udder	I	123	undesirable desirable	0.79	-	-
Overall Conformation	I	117	undesirable desirable	0.80	-	-
Stature	I	107	short tall	0.92	-	-
Body Depth	I	94	shallow deep	0.86	-	-
Chest Width	I	90	narrow wide	0.89	-	-
Rump Angle	I	108	high pins low pins	0.91	-	-
Rump Width	I	100	narrow wide	0.90	-	-
Rear Leg Set Side View	I	95	straight sickled	0.92	-	-
Foot Angle	I	108	low steep	0.83	-	-
Rear Leg Set Rear View	I	100	toe-out parallel feet	0.81	-	-
Fore Udder	I	115	loos tight	0.89	-	-
Rear Udder Height	I	123	short very high	0.84	-	-
Udder Support (Central Ligament)	I	106	broke strong	0.86	-	-
Udder Depth	I	114	very low shallow	0.93	-	-
Udder Width	-	-		-	-	-
Front Teat Placement	I	116	apart narrow	0.95	-	-
Teat Length	I	90	short long	0.95	-	-
Rear Teat Placement	I	113	outside inside	0.93	-	-
Dairy Character	I	106	coarse angular	0.84	-	-
Condition	I	91	poor tight	0.90	-	-
Locomotion	I	109	poor excellent	0.76	-	-
Bone Structure	-	-		-	-	-

Female Fertility

Trait	Source	EBV	Repeatability	Daughters	Herds
Heifer Conception Rate	I	119	0.67	-	1
Cow Conception Rate	I	122	0.75	-	-
Interval From Calving To First Insemination	I	101	0.76	-	-
Days Open	I	107	0.80	-	-
Service Period	I	112	0.83	-	-
Heifer service period	-	-	-	-	-

Somatic Cell Score

Trait	Source	EBV	80 100 120	Repeatability	Daughters	Herds
Somatic Cell Score	I	100		0.93	-	-

Direct Longevity

Trait	Source	EBV	80 100 120	Repeatability	Daughters	Herds
Longevity	I	129		0.89	-	-

Workability

Trait	Source	EBV	80 100 120	Repeatability	Daughters	Herds
Milking Speed	MACE	107		0.38	157	49
Temperament	MACE	101		0.16	106	36

Calving

Trait	Source	EBV	Repeatability	Daughters	Herds
Direct Calving Ease	I	102	0.60	-	-
Maternal Calving Ease	I	101	0.74	-	-
Direct Calf Mortality	I	90	0.62	-	-
Maternal Calf Mortality	I	106	0.79	-	-

Hoof health

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