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Soil salinity classes and crop growth
Equations for relating EC with OP and TDS Conversions
Salt Concentration(mg/L)= 640 X EC(dS/m) at 25oC Osmotic Pressure= 0.36 X EC (dS/m) at 25oC % Salt in solution= 0.064 X EC (dS/m) at 25oC X Saturation percentage(SP) 100
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Last modified: Saturday, 3 December 2011, 5:50 AM