Depth(cm)

S.P(%)

pH

EC(mS/cm)

M.C(%)

O.C(%)

K(mg/kg)

P((mg/Kg)

SITE 1

0-15

38

7.6

2.55

18.5

1.5

202

27.16

 

36

7.8

2.33

20.3

1.12

198

18.6

15-30

 

 

 

 

 

 

 

30-60

38

7.9

2.03

20

0.84

165

19.73

60-90

34

7.9

1.87

20.8

0.84

181

17.5

Mean

36.5 ± 1.91

7.8 ± 0.14

2.1 ± 0.30

19.9 ± 0.99

1.0 ± 0.31

186.5 ± 16.98

20.7 ± 4.37

SITE 2

0-15

32

7.6

13.5

12.2

0.89

606

103

32

7.6

19.9

7.7

0.84

503

66.48

15-30

30-60

34

7.6

20

4.2

1.17

486

44.7

60-90

32

7.5

23.3

7.4

1.73

411

38.7

Mean

32.5 ± 1.00

7.5 ± 0.05

19.1 ± 4.10

7.8 ± 3.29

1.1 ± 0.40

501.5 ± 80.3

63.2 ± 29.10

SITE 3

0-15

36

8.1

2.34

11.6

1.17

151

28.7

15-30

36

8

1.72

13

1.01

149

19.25

30-60

40

8.1

1.57

12.2

0.95

137

7.44

60-90

36

8.2

1.65

10.5

0.84

130

9.89

Mean

37 ± 2.00

8.1 ± 0.08

1.8 ± 0.35

11.8 ± 1.05

0.9 ± 0.13

141.7  ± 9.98

16.3 ± 9.70

SITE 4

0-15

40

8.1

2.5

15.9

1.51

141

10

15-30

40

8.1

2.1

17.5

1.23

136

12.4

30-60

44

8.2

1.87

17.1

0.89

127

6.7

60-90

44

8.1

2.03

18.7

1.12

114

8.8

Mean

42 ± 2.31

8.1 ± 0.05

2.1 ± 0.29

17.3 ± 1.15

1.1 ± 0.25

129.5 ± 11.85

9.4 ± 2.38

SITE 5

0-15

44

7.9

2.78

16

1.5

122

22

42

8

1.95

12.2

1.34

189

4.46

15-30

30-60

40

8.1

1.87

14.5

1.12

141

9.4

60-90

36

8.2

1.87

16.6

1.01

126

10.6

Mean

40.5 ± 3.42

8.0 ± 0.12

2.1 ± 0.44

14.8 ± 1.9

1.2 ± 0.22

144.5 ± 30.8

11.6 ± 7.42

SITE 6

0-15

42

7.9

2..14

11.8

1.22

118

12

15-30

42

8.1

1.72

15.9

1.45

177

4.36

30-60

40

8.2

1.5

12.2

1.45

141

4.68

60-90

40

8.3

1.35

12.2

1.12

111

18.7

Mean

41 ± 1.15

8.1 ± 0.17

1.6 ± 0.34

13.0 ± 1.92

1.3 ± 0.16

136.8 ± 29.7

9.9 ± 6.83

SITE 7

0-15

36

8.1

2.25

10.5

1.39

113

25.3

15-30

36

8.1

2.1

6.25

1.34

107

23.52

30-60

38

8.2

2.1

8

1.62

82

19.5

60-90

38

8.1

2.18

7.05

1.68

93

13.4

Mean

37 ± 1.15

8.1 ± 0.05

2.1 ± 0.07

7.9 ± 1.84

1.5 ± 0.16

98.7 ± 13.96

20.4 ±  5.28

SITE 8

0-15

34

8

2.33

15.5

2.23

149

38.7

15-30

34

8.1

2.18

14.2

1.79

114

22.4

30-60

36

8.1

2.25

12.5

2.23

133

14.5

60-90

36

8.1

1.95

14.9

1.39

129

11.5

Mean

35 ± 1.15

8.0 ± 0.05

2.1 ± 0.16

14.2 ± 1.29

1.9 ± 0.40

131.2 ± 14.38

21.7 ± 12.18

 

Average of Sites

37.6 ± 3.25

7.9 ± 0.20

4.1 ± 6.06

13.3 ± 4.19

1.2 ± 0.29

183.8 ± 13.06

21.6 ± 17.50

 

ADP standards

30-45%

8

4mS/cm

n/a

1.29%

180mg/kg

14mg/kg

Table 1: The physico-chemical values of soil samples collected from land adjacent to Samanabad sewage drain, Lahore.