Pethyagoda, U.Krishnapillai, S.Nagarajah, S.2014-11-182014-11-181969Tea Quarterly40(4)pp.145-152https://dl.nsf.gov.lk/handle/1/12718AgricultureInorganic fertilizerMineral nutritionSand cultureNutrient solutionPlant growthMineralsStudies on the mineral nutrition of tea - techniques for growing tea plants in sand cultureA