Samarakoon, U.C.Weerasinghe, P.A.Weerakkody, W.A.P.2014-11-122014-11-122006Tropical Agricultural Research, 18:p.13-21https://dl.nsf.gov.lk/handle/1/12138AgricultureHydroponicsNutrient solutionElectrical ConductivityNutrient uptakeGrowthYieldLeaf lettuceLactuca sativa L.Effect of electrical conductivity (EC) of the nutrient solution on nutrient uptake , growth and yield of leaf lettuce (Lactuca sativa L.) in stationary cultureA