Overcoming Social Barrier to Adoption of Black Soldier Fly (<i>Hermetia illucens</i>) as a Protein Source for Poultry: How Tall Is the Order?

Abstract

The demand–supply gap for protein has continued to widen globally. Unfortunately, the costs of conventional feed resources are assuming an alarmingly increasing trend in Nigeria, with continued decline being projected for the near future for poultry. Black soldier fly (BSF) is being promoted as a more sustainable alternative due to high protein contents and environmental sustainability prospects. The study examined the acceptability of BSF as a protein source for poultry feed among farmers in the Oyo State, Nigeria. A two-stage technique was used to select 120 medium- and large-scale poultry farmers, and data were collected using structured questionnaires. A short, structured video on BSF was used to control for knowledge. Data were analyzed using descriptive statistics and multiple linear regression (α0.05). The level of perceived benefits was high and included increase in profit margin and reduced transportation cost of waste management. The knowledge level of BSF was high among the majority, just like acceptability (67.2%). Most perceived constraints included the unavailability of land/space and irregular larva production. The average income from poultry, farm size, perceived economic viability, environmental friendliness, total income from other sources, years of experience and perceived constraints were predictors of acceptability of BSF. Therefore, the prospect for social acceptance of BSF in Oyo State is high, devoid of any form of socio-cultural barriers.

Keywords

• black soldier fly
• acceptability
• protein source
• social acceptance