Soil parameters

San Adrián

Puente la Reina

pH (1:2.5 V/V)

8

8.2

C:N

10.6

12.5

Organic matter (%)

2.59

3.03

Kjeldahl nitrogen (%)

0.14

0.14

Olsen phosphorus (mg P kg−1)

41

26

Extractable potassium (mg K kg−1)

589

482

Extractable magnesium (mg Mg kg−1)

158

130

Coarse sand (0.2 - 2.0 mm) (%)

8

15.7

Fine sand (0.02 - 0.2 mm) (%)

61.4

40.8

Silt (0.002 - 0.02 mm) (%)

18.3

26.8

Clay (<0.002) (%)

12.4

16.7

Soil texture

SANDY LOAM

SANDY LOAM