Minnesota DHI Scorecard for 2002

Holsteins by RHA Milk

PRODUCTION MEASURES

<15,000

15-16,999

17-18,999

19-20,999

21-22,999

23-24,999

>25,000

Your Herd

Average Pounds of Milk

44

51

58

64

70

75

83

 

RHA Pounds of Milk

13,231

16,108

18,105

20,000

21,935

23,847

26,405

 

Management Level Milk

48

55

62

68

74

79

87

 

Average Peak Milk lb, 1st Lactation

53

60

66

70

75

80

86

 

Average Peak Milk lb, All Cows

62

71

77

83

88

95

102

 

Average Days in Milk

215

205

194

188

182

185

182

 

MASTITIS

Pooled Bulk SCC (in 1,000s)

520

450

431

375

340

325

314

 

SCC - Linear Score

3.84

3.57

3.49

3.27

3.16

3.08

2.98

 

Current Percent Infected

46

39

38

34

32

31

29

 

Current Percent New Infections

24

18

19

16

16

15

14

 

RECORDS UTILIZATION

Percent Sire ID, 1st Lactation

76

83

88

89

92

91

93

 

REPRODUCTION

Percent Dry 40 to 70 Days

48

57

64

69

72

74

75

 

Apparent Voluntary Wait Period

75

71

65

60

58

56

56

 

Heat Detection Rate

18

24

28

32

36

38

40

 

Average Days to 1st Service

181

145

127

118

107

105

104

 

AI Conception Rate

46

40

42

40

39

36

38

 

Pregnancy Rate (AI+Bull)

8

9

11

12

13

13

14

 

GENETICS (Adjusted for Genetic Trend)

Percentile Rank, Service Sires

62

64

67

69

71

71

70

 

Percentile Rank, 1st Lactation Sires

33

35

36

39

42

42

44

 

Percentile Rank, All Cows

29

36

41

45

51

53

56

 

REPLACEMENTS

Average Age Freshening, 1st Lactation

28

28

27

26

26

26

25

 

Percent Herd, 1st Lactation

32

33

34

36

37

37

39

 

Annual Turnover Rate

36

35

36

36

37

36

36

 

 

<------------  Problem Area

 

Goal  ------------>