Jayakumar, P.Pathmarajah, S.2012-12-062012-12-062001Agrieast3pp.23-33https://dl.nsf.gov.lk/handle/1/9504AgricultureIrrigated farmingIrrigation schedulingDecision support systemRainwater harvestingAgro-wellsSoil waterSoil propertiesIrrigation methodsUse of a computer based decision support system for on farm water management in the Batticaloa districtArticle