Farmer Demand and Willingness-To-Pay for Sweetpotato Silage-Based Diet as Pig Feed in Uganda

Marsy Asindu,Diego Naziri,Emily Ouma,Gabriel Elepu

doi:10.3390/su12166452

Abstract

Smallholder livestock farmers across Sub-Saharan Africa are racing against time to find cheaper, nutritious, and sustainable feed alternatives to the more pronounced and expensive commercial concentrates amidst the increasing global demand for livestock products. Lately, many prominent feed conservation technologies have been developed, with a notable example being the sweetpotato silage technology that turns wasted sweetpotato components into a palatable and nutritious livestock feed. However, despite the potential benefits associated with these technologies, the level of demand and acceptance among smallholder farmers remains largely unknown. Thus, this paper assesses the farmer demand and willingness-to-pay (WTP) for sweetpotato silage-based diet as pig feed by smallholder farmers in Uganda. The information for the study was collected through secondary data review and semi-structured interviews to assess farmer WTP. The 256 semi-structured interviews were randomly drawn from 16 purposive clusters formed at a radius of 3 km around 16 farmers piloting sweetpotato silage-based diets for pig feed. The results show that pig farming is mainly the responsibility of women, with farmers’ mean willingness-to-pay price amounting to 0.20 USD per kilogram of sweetpotato silage-based diet. At the mean price, the annual demand for silage was estimated at 17,679 tons, with a market potential of approximately 3.59 million USD. The study concludes that, at the mean willingness-to-pay price, there is a substantial market potential that can be exploited by small and medium-sized enterprises (SMEs) venturing in the livestock feed industry.

Highlights

IntroductionOf global protein consumption [1]
Livestock contributes to food security by supplying 18% of global calories consumption and 25%of global protein consumption [1]
The results revealed that the overall potential demand for sweetpotato silage-based pig feed for the two districts stood at 17,679 tons annually, and the potential annual demand for silage-based diet for the Masaka district (13,081 tons) was almost three times that of the Kamuli district (4598 tons)

Summary

Introduction

Of global protein consumption [1] This contribution is expected to increase in many parts of the world due to rising incomes, growing population, and urbanization [2]. Efforts to meet this projected demand will be highly compromised by high feed costs and pronounced feed scarcity, which may eventually result in major impacts on global food systems and land use, as farmers will be forced to feed their animals on feed rations containing products that would otherwise be used for human consumption [3]. Animal feed production will be conducted on land suitable for human food production, resulting into feed/food competition [3] To address these potential challenges, many global efforts on food security have focused on promoting

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Discussion

Conclusion