Treatment

>2 mm

0.25 - 2 mm

0.05 - 0.25 mm

C (g・kg⁻¹)

N (g・kg⁻¹)

C/N

C (g・kg⁻¹)

N (g・kg⁻¹)

C/N

C (g・kg⁻¹)

N (g・kg⁻¹)

C/N

CK

0.35 ± 0.01 d

0.06 ± 0.000 c

6.08

0.36 ± 0.02 b

0.06 ± 0.000 b

5.79

0.07 ± 0.00 c

0.01 ± 0.00 c

5.57

NPK

0.41 ± 0.01 c

0.07 ± 0.000 b

6.16

0.38 ± 0.02 b

0.07 ± 0.000 b

5.05

0.10 ± 0.00 b

0.02 ± 0.00 b

5.37

M

0.45 ± 0.02 b

0.07 ± 0.000 b

6.04

0.52 ± 0.01 a

0.09 ± 0.001 a

5.72

0.14 ± 0.01 a

0.03 ± 0.00 a

4.41

MNPK

0.44 ± 0.02 b

0.08 ± 0.001 a

5.84

0.51 ± 0.01 a

0.09 ± 0.001a

5.84

0.14 ± 0.01 a

0.02 ± 0.00 b

6.64

hMNPK

0.50 ± 0.01 a

0.08 ± 0.001 a

6.26

0.51 ± 0.01a

0.09 ± 0.001a

5.61

0.16 ± 0.01 a

0.03 ± 0.00 a

6.14