BE-Level

Nitrogen

(%)

Organic

Carbon (%)

Potassium

(mg/kg)

Phosphorous

(mg/kg)

Magnesium

(mg/kg)

Open

0.17 ± 0.3b

1.03 ± 0.5a

2.10 ± 0.4a

24.0 ± 2.6a

1.40 ± 0.5a

Moderate

0.23 ± 0.3b

1.20 ± 0.5a

1.84 ± 0.4b

22.0 ± 2.6a

1.50 ± 0.5a

Dense

1.48 ± 0.3a

1.27 ± 0.5a

2.20 ± 0.4a

18.0 ± 2.6b

1.50 ± 0.5a