Karunaratne, K.M.2020-04-112020-04-112001Annals of the Sri Lanka Department of Agriculture, 3:p.79-86https://dl-doa.nsf.gov.lk/handle/1/1967PLANT GENETICS AND BREEDINGGenetic PotentialHybrid ResearchHybrid SeedLower PriceVariety development and productivity enhancement of hybrid maize in Sri LankaArticle