Gunn, D.L.Kanapathipillai, P.2014-11-182014-11-181962Tea Quarterly33(3)pp.122-131https://dl.nsf.gov.lk/handle/1/12748AgricultureTeaFertilizer applicationNitrogenYield increaseAgricultural policySoil fertilityPlant nutrientsA new look at fertilizer (nitrogen) dosageA