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Figure 2 | Acta Veterinaria Scandinavica

Figure 2

From: Prediction of Vitamin A, Vitamin E, Selenium and Zinc Status of Periparturient Dairy Cows Using Blood Sampling During the Mid Dry Period

Figure 2

The concentration of serum vitamin E (mg/l) in blood samples taken from 20 dairy cows at 5 different time points relative to calving. The cows were fed low (■), medium (▲) or high (◆) amounts during the dry period. Values considered marginal or deficient (MD), and adequate (A) are indicated in the figure with horizontal lines.

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Acta Veterinaria Scandinavica

ISSN: 1751-0147