Ihumbu farm

Soil classification: Clay, Colour: Red, Drainage: Moderately well

Land slope: 0.15 Fertility factor (0 - 1): 1, Runoff potential: Moderately low

Depth

Horizon

Percentage

pH in

*CEC

Total

(bottom), (cm)

Master

Clay

Silt

Stones

*OC

water

(cmol/kg)

Nitrogen (%)

0 - 10

A

49

27

2

2.45

5.3

20

0.22

10 - 30

A1

55

24

3

1.67

5.3

20

0.21

30 - 60

B

61

21

4

0.96

5.4

20

0.2

60 - 100

B1

67

18

5

0.81

5.4

20

0.19

Mwazye

Soil classification: Clay loam, Colour: Brown, Drainage: Moderately well

Land slope: 0.16 Fertility factor (0 - 1): 1, Runoff potential: Moderately low

Depth

Horizon

Percentage

pH in

*CEC

Total

(bottom), (cm)

Master

Clay

Silt

Stones

*OC

water

(cmol/kg)

Nitrogen (%)

0 - 10

A

21

15

2

1.2

5.4

5

0.22

10 - 30

A1

26

18

3

0.78

5.4

4

0.21

30 - 60

B

30

21

4

0.35

5.4

3

0.2

60 - 100

B1

36

24

5

0.18

5.4

2

0.19

Nyera Estate Mbozi

Soil classification: Sandy clay loam, Colour: Red, Drainage: Moderately well

Land slope: 0.17 Fertility factor (0 - 1): 1, Runoff potential: Moderately low

Depth

Horizon

Percentage

pH in

*CEC

Total

(bottom), (cm)

Master

Clay

Silt

Stones

*OC

water

(cmol/kg)

Nitrogen (%)

0 - 10

A

31

3

2

0.63

5.8

5

0.22

10 - 30

A1

40

3

3

0.47

5.4

5

0.21

30 - 60

B

49

3

4

0.31

5.2

5

0.2

60 - 100

B1

58

3

5

0.15

4.6

5

0.19

Santilya

Soil classification: Sandy loam, Colour: Brown, Drainage: Moderately well

Land slope: 0.16 Fertility factor (0 - 1): 1, Runoff potential: Moderately low

Depth

Horizon

Percentage

pH in

*CEC

Total

(bottom), (cm)

Master

Clay

Silt

Stones

*OC

water

(cmol/kg)

Nitrogen (%)

0 - 10

A

7

32

1

2.43

5.8

17

0.23

10 - 30

A1

6.5

29

2

2.94

5.9

16

0.22

30 - 60

B

6

26

4

1.48

6.1

10

0.21

60 - 100

B1

5.5

22

5

0.12

6.3

10

0.2

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