Review on Sesame (Sesamum indicum L.) Breeding in Ethiopia

Abstract

Sesame (Sesamum indicum L.) is a self-pollinated diploid species with 2n = 26 chromosomes. Sesame improvement research in Ethiopia was started in the late l960s at Werer Agricultural Research Center. The objective of sesame breeding in Ethiopia is to develop the potential by creating cultivars which meet the demands of the sesame farmers, processor and user. The improvement of sesame has lagged behind due to a lack of research shortage of trained personnel, limited financial support and limited international cooperation. Although Indeterminate flowering nature and shattering of capsules at maturity, insects, pests and diseases, heat and drought, among other things are the major factors for low yields of sesame are seen as the challenges of the crop breeding. Suitability of different agro ecology, availability of genetic resource and diversities, market proximity, mutation breeding and different biotechnology approaches are some opportunities of Sesame breeding in Ethiopia. Application of biotechnology together with conventional breeding methods is a valuable approach for breeding superior varieties in a short period of time.

Keywords: diversity, importance, opportunities and Sesame (Sesamum indicum L.)

DOI: 10.7176/JBAH/9-17-07

Publication date:September 30^th 2019