Integrating Black Soldier Fly Larvae as Pig Feed

LIVIN farms integrates BSF larvae production into pig farms through modular and scalable systems. One current customer project involves the integration of a BSF facility designed to produce 2,000 tons of fresh larvae per year for pig feed. In this application, live larvae will be fed directly to pigs, combining nutritional benefits with behavioral enrichment, while converting agricultural by-products into high-quality feed.

BSF larvae meal typically contains around 35–45% crude protein and 25–35% fat, offering a favorable amino acid profile for pigs, including lysine and methionine. In addition, BSF larvae are rich in lauric acid, a medium-chain fatty acid associated with antimicrobial effects that may help reduce harmful gut bacteria and support intestinal health. Performance trials indicate that partial replacement of soybean meal with BSF larvae meal supports growth in weaner and grower pigs. Several studies show that inclusion levels of up to 10–15% BSF larvae meal can maintain feed intake, average daily gain, and feed conversion ratios without negative effects on nutrient digestibility.
(e.g. studies on partially defatted BSF larvae meal in weaned pigs, Journal of Animal Science / MDPI)

In addition to nutritional effects, feeding live BSF larvae provides pigs with feed enrichment that stimulates natural foraging and chewing behavior. This has been linked to reduced stress-related behaviors such as tail biting, one of the most persistent welfare challenges in pig farming.

These applications demonstrate how BSF larvae can support pig performance, animal welfare and more circular feed systems in practical farm settings.

Get in touch to learn how BSF larvae can fit into your production system.