Wijeratne, M.A.Shyamalie, H.W.Kahatapitiya, H.Tea Research Institute; TRI, Sri Lanka2016-04-182016-04-182012Proceedings of the 224th Experiments and Extension Forum, 17th February 2012, TRI, Talawakelle, 224:p.7-12https://dl-tri.nsf.gov.lk/handle/1/1907Crop ManagementTea harvestingWorker ShortageLow productivityPluckingProductivityMechanization