Table 1 Mean (ppm) and standard deviation of micro and macro elements in Danish Holstein and Danish Jersey milk
Trait | Danish Holstein | Danish Jersey | ||||
|---|---|---|---|---|---|---|
Mean 1 | SD | CV (%) | Mean 1 | SD | CV (%) | |
Ca | 1214.2 | 123 | 10.1 | 1465 | 148 | 10.1 |
K | 1470 | 115 | 7.8 | 1319 | 105 | 7.9 |
Na | 349 | 74 | 21.1 | 389 | 101 | 25.9 |
P | 725 | 78 | 10.8 | 880 | 93 | 10.6 |
Mg | 108 | 11 | 9.9 | 124 | 13 | 10.3 |
Cu | 0.03 | 0.01 | 33.3 | 0.05 | 0.02 | 40.0 |
Fe | 0.17 | 0.04 | 23.5 | 0.19 | 0.05 | 26.3 |
Mn | 0.02 | 0.005 | 25.0 | 0.03 | 0.009 | 30.0 |
Se | 0.007 | 0.002 | 28.6 | 0.01 | 0.002 | 20.0 |
Zn | 3.39 | 0.63 | 11.5 | 4.73 | 0.79 | 16.7 |