Ananthacumaraswamy, A.Watson, M.Amarasekera, A.R.Punyasiri, P.A.N.2015-06-192015-06-191986Sri Lanka Journal of Tea Science55(1)pp.28-35https://dl-tri.nsf.gov.lk/handle/1/1339AgricultureChemical weed controlManual weed controlSoil physical propertiesSoil chemistryThe influence of methods of weed management in tea on the surface layer soil properties of an ultisolArticle