Enhancing Seed Access and Climate Resilience: A Farmer-Based Seed Multiplication Scheme in a Legume-Sorghum Double Cropping System in Mieso District Ethiopia

Abstract

Sorghum is a major food security crop in Ethiopia. Sorghum landraces are particularly crucial in crop-livestock mixed farming systems in drylands, but due to the longer growing periods (6-8 months) needed for the landraces, the crop faces recurrent drought events associated with delayed rain, dry spells, and drought during critical stages. The landraces are normally grown combining a short and erratic rainy season (March to May) and a main rainy season (July to September). To address such circumstances, early-maturing improved sorghum varieties that are planted in July and mature within 3-4 months have been developed. Moreover, a sustainable cropping system involving legume-early maturing sorghum double cropping has been developed as an alternative to the traditional long-cycle sorghum production to help mitigate crop failure. The legume fits into the short rainy months. However, access to seeds of both component crops could be a challenge. The objective of this study therefore was to establish and assess the feasibility of a farmer-based seed multiplication (FBSM) scheme in enhancing the supply of quality seeds of legumes and sorghum and contributing to climate adaptation. Two activities were implemented in 2015 and 2016 in Mieso district, West Hararghe, Ethiopia. The first activity involved multiplying seeds of two early-maturing and drought-tolerant improved sorghum varieties (Dekeba and Melkam) using a FBSM scheme. The second activity was integrating this scheme into a legume-early maturing sorghum double cropping system. The results of the study show that the FBSM scheme provides much-needed support to smallholder sorghum farmers by offering resources for multiplying and marketing improved sorghum seeds, ensuring seed security, and improving access to quality seeds. The scheme aligns well with the legume-early maturing sorghum double cropping system, thereby enhancing access to compatible seeds and promoting a sustainable cropping system in the region. The scheme presents a viable solution to seed access for smallholder farmers in Ethiopia to enhance seed supply, income, and climate resilience, offering valuable insights for policymakers and stakeholders