Nutrition from pollution

摘要

This invention is a trap to collect worms or fly larvae to be used as feed or fowl. Putrid meat is placed inside a a box on top of a metal screen. It is desired to have flies be attracted to the putrid meat and lay their eggs on it. Underneath the meat on top of the screens, warm, wet humus or newspaper is placed and serves as nourishment for the worms when they are hatched. When the larvae are feeding, the screen can be removed in a way to keep the larvae on top and serve as feed for poultry.