Murang'a: As the world grapples with the adverse effects of climate change and greenhouse emissions, there is an urgent need to come up with environmentally friendly methods to reduce these adverse effects. Farmers and environmentalists advocate for Black Soldier Fly larvae technology, which uses natural fly reproduction for decomposition, reducing greenhouse emissions compared to traditional methods.
According to Kenya News Agency, JOHIJA farm in Mathioya constituency, Murang'a county, has adopted this technology, providing both climate mitigation and an income stream for local youths. The Black Soldier Fly Larvae are being used as a sustainable alternative to traditional poultry and pig feed, addressing economic and environmental sustainability.
'By recycling organic waste from households, this initiative reduces chemical emissions that would otherwise result from waste decomposition in landfills, making agriculture more resilient to climate impacts,' observes Herman Kimondo, the manager of JOHIJA Farm. He explains that the waste produced daily in homes is converted into protein-rich feed products, solving agricultural issues by managing waste and cutting animal feed costs.
Moreover, the BSF farming process begins with eggs, taking 4-5 days to hatch in a protected area near organic waste. The larval stage, lasting 13-18 days, sees larvae consuming organic waste and accumulating proteins and fats. Seventy percent of these protein-rich larvae are harvested for pig and poultry feed.
The remaining 30 percent of the larvae transform into pupae, preparing for adulthood over 7-14 days without feeding. In the final stage, adult flies emerge to mate and lay eggs, focusing solely on reproduction and requiring no food.
Kimondo has found an extra income stream by selling mature larvae at Sh300 per kilo, neonates at Sh500 per kilo, and pupae starter packs at Sh1500 per kilo. BSF larvae farming has opened new employment opportunities for youths, providing income and valuable agricultural skills.
This practice empowers the youth and fosters a culture of sustainability and environmental stewardship in communities.