Department of Agriculture Sri lanka

Telephone
+94 812 388 331 /32/ 34
Email Address
info@doa.gov.lk /
dgoffice@doa.gov.lk
Office Address
Department of Agriculture,P.O.Box.01,
Peradeniya
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Soil Fertility Map

Paddy Soil Fertility Maps

Information for the users
Distribution of elements in rice soil samples collected
Critical values reported in the literature
pH
Electrical Conductivity (EC)
Potassium (K - CaCl2)
Potassium (K - Ammonium Acetate)
Phosphorus (P)
Magnesium (Mg)
Iron (Fe)
Manganese (Mn)
Sodium (Na)
Zinc (Zn)
Copper (Cu)
Aluminium (AI)
Cobalt (Co)
Molybdenum (Mo)
Lead (Pb)
Cadmium (Cd)
Arsenic (As)
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