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\ p None B a = c @ = Z ?N*8 X" 1 Arial1 Arial1 Arial1 Arial1 Arial1 Arial1 Arial General ` Table_5 4 0 Land characteristics Suitability High (S1) Moderate (S2) Marginal (S3) Unsuitable (N) Slope gradient () d"5 5 <"1 5 1 5 <"2 5 >25 Altitude (m) d"1 1 7 0 1 1 7 0 <"1 1 9 5 1 1 9 5 <"1 2 2 0 1 2 2 0 <"1 2 7 3 . 9 Soil organic matter (g/kg) e"2 0 1 3 <"2 0 6 <"1 3 <6 Total nitrogen (g/kg) e"0 . 2 8 0 . 1 6 <"0 . 2 8 0 . 0 5 <"0 . 1 6 <0.05 Available phosphorus (mg/kg) e"1 5 9 <"1 5 3 <"9 <3 Available potassium (mg/kg) e"2 5 0 1 5 0 <"2 5 0 5 0 <"1 5 0 <50 Bulk density (g/cm3) - >1.60( Soil texture (physical clay content) (%) 15
>30 or <10 Soil water content (%) e"1 2 1 0 <"1 2 8 <"1 0 <8
d MbP?_ % * + &P &F