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Table 5 Mineral analysis of grass and hay premises 2

From: White muscle disease in foals: focus on selenium soil content. A case series

 

Grass

Hay

Reference values

Co (μg/kg DM)

89

88

>100

Na (g/kg DM)

1.6

2.7

3.0–30

Mg (g/kg DM)

2

2.2

3.9–5.0

Se (μg/kg DM)

29

44

100–1000

Fe (mg/kg DM)

117

175

50–100

Ca (g/kg DM)

4.1

3.0

2–7

P (g/kg DM)

3

3.0

2–5

K (g/kg DM)

17

10

> 4.3

Cu (mg/kg DM)

8.5

7.8

7.0–10

Zn (mg/kg DM)

46

39

40–100

Mn (mg/kg DM)

223

348

> 40