Karunaratne, K.M.Chithral, G.M.W.2022-02-092022-02-092003Annals of the Sri Lanka Department of Agriculture, 5:p.333-336https://dl-doa.nsf.gov.lk/handle/1/4196PLANT SCIENCE AND PRODUCTIONHybrid maizeSeed productionProspects and challenges for hybrid maize seed production in Sri LankaArticle