Converting Bio-Waste to Animal Feeds Through Black Soldier Fly Larvae
Frass - fine powdery refuse or fragile perforated wood produced by the activity of boring insects; the excrement of insect larvae.
What is Black Soldier Fly Larvae Frass? “Frass” is a term used to describe the castings (poop), leftover food, and exoskeletons left behind after all the larvae are removed from a compost pile. The frass, once dried, resembles a crumbly soil. However, frass is loaded with far more nutrients than ordinary soil.
Sources:
https://www.thecritterdepot.com/blogs/news/nutritional-benefits-of-black-soldier-fly-larva-frass-critter-depot#:~:text=Table of Contents-,What is Black Soldier Fly Larvae Frass?,more nutrients than ordinary soil.
Citations:
Dortmans, Bram & Diener, Stefan & Verstappen, Bart & Zurbrügg, Christian. (2017). Black Soldier Fly Biowaste Processing - A Step-by-Step Guide.
https://www.researchgate.net/publication/319402351_Black_Soldier_Fly_Biowaste_Processing_-_A_Step-by-Step_Guide
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