Table 6. Percentage of Cattle Which Were Classified at Deficient, Marginal or Adequate in Liver Cu Concentrations

                                                             % of cattle

 

State

 

No Cattle

    Deficient

     <30 ppm

       Marginal

      < 60 ppm

         Adequate

          >90 ppm

CO

329

30

49

30

KS

257

16

39

51

MO

32

6

13

63

MT

182

.2

12

61

NE

78

55

77

12

ND

113

92

96

0

SD

162

65

69

27

TX

60

10

23

62