Hitinayake, H.M.C.Sumanarathne, J.P.Madushika, M.G.N.Abeysekara, W.A.D.S.Swarnalatha, K.G.2019-12-022019-12-022016Annals of the Sri Lanka Department of Agriculture, 18:p.169-172https://dl-doa.nsf.gov.lk/handle/1/1653AgronomyCluster onionPlant densityCultivarsJaffna localVethalanEffects of plant density and cultivar on geometrical properties of bulb and bulb yield of cluster onion (Allium cepa L.)Article