Goa Soils
Soils
Selection indices
Low
Medium
High
Nitrogen (Kg/ha)
Low
Medium
High
<244
244-496
>496
Phosphorous (Kg/ha)
Low
Medium
High
<22.4
22.4-56
>56
Potash (Kg/ha)
Low
Medium
High
<141
141-336
>336
Iron (ppm)
Deficient
Adequate
<4.5
>4.5
Manganese (ppm)
Deficient
Adequate
<1
>1
Copper (ppm)
Deficient
Adequate
<0.2
>0.2
Zinc (ppm)
Deficient
Adequate
<1
>1
Boron (ppm)
Deficient
Adequate
<0.5
>0.5
Data Source :
Dept. of Agriculture, Govt. of Goa.