Minnesota DHI Scorecard for 2003

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

36

44

49

55

60

65

73

 

RHA Pounds of Milk

13,311

16,127

18,045

20,005

21,953

23,888

26,496

 

Management Level Milk

48

57

62

67

74

79

87

 

Average Peak Milk lb, 1st Lactation

55

61

66

70

75

80

86

 

Average Peak Milk lb, All Cows

67

76

82

90

96

103

112

 

Average Days in Milk

200

194

184

176

177

176

177

 

MASTITIS

Pooled Bulk SCC (in 1,000s)

573

480

446

405

369

349

309

 

SCC - Linear Score

3.9

3.6

3.5

3.5

3.3

3.2

3.1

 

Current Percent Infected

47

41

39

36

34

32

29

 

Current Percent New Infections

18

16

15

13

13

12

10

 

RECORDS UTILIZATION

Percent Sire ID, 1st Lactation

45

55

65

71

80

84

87

 

REPRODUCTION

Percent Dry 40 to 70 Days

51

56

64

69

72

74

76

 

Heat Detection Rate

24

26

29

35

37

40

43

 

Average Days to 1st Service

169

143

125

112

106

99

96

 

AI Conception Rate

39

41

40

39

38

37

36

 

Pregnancy Rate (AI+Bull)

11

11

12

14

14

14

15

 

GENETICS (Adjusted for Genetic Trend)

Average PTA Dollars, Service Sires

366

397

397

412

414

429

7431

 

Average PTA Dollars, 1st Lactation Sires

213

251

281

282

288

296

305

 

Average PTA Dollars, All Cows

146

164

188

203

221

229

244

 

REPLACEMENTS

Average Age Freshening, 1st Lactation

29

28

27

27

27

26

26

 

Percent Herd, 1st Lactation

32

34

35

36

38

39

39

 

Annual Turnover Rate

33

32

33

33

34

34

33

 

 

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