土层

Soil Layer (cm)

有机质

Organic Matter (g/kg)

碱解氮

Alkali Hydrolysable N (mg/kg)

速效磷 Available P (mg/kg)

速效钾 Available K (mg/kg)

全氮

Total N (g/kg)

PH

0~20

11.27

55.42

22.51

90.54

1.59

6.95

20~40

7.84

35.34

15.60

70.99

0.84

7.04