Multi-stage growth system of infinite orbital type for securing food resources

摘要

The present invention relates to an endless track multi-stage growth system for securing food resources, which secures maximum variety of food resources in a minimum area to grow various kinds of crops as well as edible snails or edible insects needed in each growth tray circulated in the endless track multi-stage, and comprises: a body frame, a pair of chains, and each growth tray transported in the chains. As a result, various kinds and large amounts of food in the minimum area are more efficiently secured.