Skip to main content

Table 10 Total chemical amounts in the ESD in Eniwa and Narita farms

From: Characterisation of soils under long-term crop cultivation without fertilisers: a case study in Japan

 

ESD (cm)

OC (kg m−2)

TN (kg m−2)

Ca2+ (g m−2)

Mg2+ (g m−2)

K+ (g m−2)

\({\text{NO}}_{3}^{ - }\)-N (g m−2)

Available P (g m−2)

E-UF

75

34.5

2.08

1114

68

61

11.3

35.1

E-CF

40

15.9

0.95

1185

65

42

5.1

74.9

N-UF

87

18.2

1.42

1529

271

75

3.3

22.1

N-CF

17

9.9

0.74

944

167

203

1.6

33.3