pH

N

P2O5

K2O

Ca

Mg

Na

SO4

Zn

Cu

Fe

Mn

B

Si

CaCl2

g kg−1

10.7

3.1

9.6

34.7

33.0

21.0

0.1224

2.0

0.1

0.0

10.3

0.4

0.1

274.4