Table 2. Chemical properties of the experimental field soil
p (1:5)
EC (ds/m)
Available phosphate (mg/kg)
Organic matter (g/kg)
N (%)
Exchangeable cations (cmol
c
/kg)
Ca
K
Mg
Na
6.22
0.25
214.34
10.64
0.2
7.44
0.85
1.81
0.84
EC, electrical conductivity; N, nitrogen; Ca, calcium; K, kalium; Mg, magnesium; Na, natrium.