Ananthakumaraswamy, A.Lakshmie, M.S.D.Punayasiri, P.A.N.2015-06-192015-06-191988Sri Lanka Journal of Tea Science57(1)pp.11-15https://dl.nsf.gov.lk/handle/1/19510AgricultureCover cropsGreen manureShade treesSoil physical propertiesEffect of inter-plnating dadaps (Erythrina lithosperma) in tea (Camellia sinensis) on soil physical properties of an ultisolArticle