Page 55 - E-BOOK English
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Analytical data
Horizon pH Clay (%) Silt (%) OC (%) CEC BSP (%)
water s
Ap 5.0 6.0 30.0 0.58 3.6 64
AB 5.0 6.1 35.8 0.49 4.8 29
Bw1 4.9 9.5 34.3 0.25 4.4 34
Bw2 4.9 6.5 38.6 0.25 3.8 45
Bw3 5.1 6.5 35.0 0.14 3.4 74
Soil fertility
Fertility
Depth (cm) OM CEC BS Avai. P Avai. K
level
0-25 low low medium high high medium
25-50 low low low high high medium
50-100 low low low medium medium low
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