Back

Table 3b. Soil chemical parameters (sampling date 24-8-1998)


Treatment

depth

dry

pH

Tot.-C

Tot.-N

C/N

P

K

Zn

Cu

EC

matter

(CaCl2)

ratio

(EDTA-extrac.)

cm

%

mg g-1

mg g-1

mg g-1

mg g-1

µg g-1

µg g-1


30 T slurry ha-1 with Sta.-F

0-5

83.5

5.9

18.1

1.7

10.4

137

70

3.9

4.8

0.5

used in animal building

5-20

84.1

6.4

17.5

1.7

10.2

136

72

2.0

4.2

0.7

25-50

85.8

6.0

1.0

2.6

50-75

87.8

5.2

1.3

83

47

0.7

0.8

0.2

75-100

89.3

4.9

0.7

78

62

0.4

0.3

0.2


90 T slurry ha-1 with Sta.-F

0-5

83.4

5.6

18.7

1.4

13.4

155

70

8.3

5.5

0.6

used in animal building

5-20

84.4

6.0

17.3

1.6

10.8

139

66

3.2

4.2

0.5

25-50

85.4

6.1

2.9

4.0

50-75

87.6

5.1

1.3

179

50

0.9

2.5

75-100

88.8

4.8

1.7

65

60

0.8

0.3

0.2


50 kg inorg. N ha-1 -

0-5

85.0

5.7

17.5

1.5

11.4

134

64

2.0

4.1

0.6

0 kg Sta.-F

5-20

85.8

6.0

15.7

1.4

11.5

149

54

1.9

3.7

0.4

25-50

86.2

5.7

0.8

2.5

50-75

85.6

5.1

3.8

169

33

0.7

1.1

0.2

75-100

88.2

4.9

1.2

96

48

0.5

0.3

0.2


50 kg inorg. N ha-1+

0-5

85.0

5.2

17.0

1.5

11.0

139

58

2.2

4.0

0.5

150 kg Sta.-F ha-1

5-20

85.8

5.2

16.1

1.2

12.9

139

52

1.8

3.8

0.5

25-50

86.6

6.0

0.0

0.0

50-75

86.3

5.2

3.9

0.0

0.0

75-100

85.9

5.2

2.4

0.0

0.0


50 kg inorg. N ha-1 +

0-5

85.0

5.4

18.0

1.4

12.6

163

186

2.2

4.9

0.5

450 kg Sta.-F ha-1

5-20

85.8

6.6

16.7

1.6

10.3

155

135

1.9

4.1

0.8

25-50

86.5

6.2

0.0

0.0

50-75

86.0

5.2

4.0

0.0

0.0

75-100

84.3

5.0

3.9

0.0

0.0


All results are given on dry weight basis.

The results of tot.-C,tot.-N, P and K are the mean of duplicated samples and dry matter, pH, Zn, Cu

and electrical conductivity (EC) are the mean of four samples.