Cow manure

Calcium

(g∙kg−1)

Magnesium

(g∙kg−1)

Sulfur

(g∙kg−1)

Zinc

(mg∙kg−1)

Copper

(mg∙kg−1)

With

16.0b

7.16b

2.27a

31.5a

5.11a

Without

20.0a

8.72a

2.09a

22.1b

3.35b

Average

18.0

7.90

2.18

26.8

4.23

CV (%)

24.0

17.9

30.3

17.7

74.7