Treatments

pH

Chemical propertices

Physical propertices

N

(g/kg)

P

(cmol/kg)

K

(cmol/kg)

Na

(cmol/kg)

OC

(g/kg)

OM

(g/kg)

Mg

(cmol/kg)

Ca

(cmol/kg)

H⁺

(cmol/kg)

Al

(cmol/kg)

CEC

(cmol/kg)

Sand

%

Silt

%

Clay

%

2013

Cw − Un

6.50c

0.72a

2.48d

0.32a

0.26a

0.48a

0.82a

0.52c

1.07c

0.55b

0.14b

19.09a

84.63a

5.51b

9.85b

Cw + S + CPH

6.89b

0.96a

3.06a

0.31a

0.25a

0.66a

1.14a

0.92a

1.84b

0.58b

0.15b

3.35a

83.63a

6.26ab

10.11b

Cw + S + NPK

6.59b

0.14a

1.61c

0.35a

0.30a

0.44c

0.76c

0.83b

0.83b

0.63a

0.15b

1.80a

82.87a

6.47a

10.65b

Cw + B + CPH

7.05a

0.70a

2.65c

0.33a

0.27a

0.69a

1.19a

0.65b

1.29b

0.55b

0.15b

2.50a

82.12b

6.93a

10.95a

Cw + B + NPK

6.78a

0.75a

2.00b

0.32a

0.33a

0.75a

1.30a

0.73c

0.74c

0.60a

0.19ab

2.16a

82.00c

6.47a

11.53a