CHEMICAL PROPERTIES

ORGANIC SOIL

INORGANIC SOIL

Before

After

Before

After

pH

6.1

6.5

5.8

6.4

Organic Matter (%)

2.99

4.74

2.99

4.66

Total N (%)

0.15

0.2

0.18

0.23

Available P (ppm)

15

30

12

47

Exchangeable K (me/100g soil)

0.59

0.76

0.52

0.64