Weerasooriya, G.V.T.V.Jayatissa, D.N.Rambanda, M.2020-01-222020-01-222017Tropical Agricultural Research, 29(1):p.1-11https://dl.nsf.gov.lk/handle/1/24970Burial type cultivatorManual weedingMechanical weedingPaddy cultivationComparative assessment of newly designed burial type lowland power cultivator for weed controlArticle