Delineating investment opportunities for stakeholders in sorghum seed systems: a logit model perspective

Ndossi, J and Akpo, E and Ojiewo, C O and Ringo, J and Kongola, E and Vernooy, R and Muricho, G and Lukurugu, G A and Makoye, L N and Tabo, R and Varshney, R K (2021) Delineating investment opportunities for stakeholders in sorghum seed systems: a logit model perspective. Agriculture & Food Security (TSI), 10 (1). pp. 1-13. ISSN 2048-7010

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Abstract

Background: Seed systems are considered as a vehicle through which the sustainable agricultural intensification can be achieved. However, most sub-Saharan African countries have been ineffective to provide sufficient incentives for stakeholders to consistently invest in the seed systems specifically for crops like sorghum. This study was therefore conducted to uncover investment opportunities for stakeholders in the sorghum seed systems to attain an impactoriented seed production and delivery systems. Results: The study applied descriptive statistics, Logit regression model, and Gross margin to analyze possible areas for investments. Descriptive statistics analyzed the percentage of farmers using sorghum improved varieties and sources used to obtained improved variety seeds. Logit regression model was applied to analyze factors correlating with planting of improved seeds. Gross margin was applied to show profitability of growing improved sorghum seeds and grain. Findings revealed that 39.2% of the sampled farmers were growing improved sorghum variety seeds. Farmers obtained improved variety seeds from both informal (57.8%) and formal (42.2%) sources. Logit estimates indicate that variety preference, unavailability of seeds, resistance to diseases, and drought had significant correlation with planting of improved variety seeds. Seed companies and quality declared seed (QDS) producers earned high margin of 53,08,900 Tanzanian Shillings per hectare (TZS/ha, 1 USD = 2315 TZS during the period of data collection) and 33,94,709 TZS/ha, respectively. Farmers using improved variety seed earned higher margin (8,19,805 TZS/ha) than farmers who did not use improved variety seeds (3,17,373 TZS/ha) Conclusions: The identified investment opportunities were increasing number of farmers using improved variety seeds that would drive increased production, distribution, and marketing of quality seed. The large number of farmers still sourcing seed from the informal channel provides avenue to reach out to these farmers through demand creation and wide variety popularization meeting farmer preferences. The huge margin seed producers make provides good incentive to drive private seed companies and individual seed entrepreneurs to make sustainable business out of sorghum seed. The policy implications for reviving sorghum production and productivity are further discussed.

Item Type:	Article
Divisions:	Global Research Program - Accelerated Crop Improvement Research Program : East & Southern Africa Research Program : West & Central Africa
CRP:	UNSPECIFIED
Uncontrolled Keywords:	Sorghum, Informal and formal seed systems, Seed business, Smallholder farmers, Tanzania
Subjects:	Others > Smallholder Farmers Others > Tanzania Mandate crops > Sorghum Others > Seed Systems
Depositing User:	Mr Arun S
Date Deposited:	13 Oct 2021 09:13
Last Modified:	04 Apr 2022 04:30
URI:	http://oar.icrisat.org/id/eprint/11905
Official URL:	https://doi.org/10.1186/s40066-021-00306-9
Projects:	UNSPECIFIED
Funders:	UNSPECIFIED
Acknowledgement:	The authors express their gratitude to farmers, seed producers, government officials, and staff of development organizations for their collaborations.
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