Circulating crops protection delivery system

The utility model discloses a circulating crops protection delivery system, it has to separate in a building main part: an at least cultivating region, a nursery garden to an and product operation area, in wherein one side of cultivating region, be equipped with crops of connecting between nursery garden and cultivating region and throw in the passageway, in cultivating region's the opposite sidefor crops input passageway, be equipped with crops of connecting between product operation area and cultivating region and gather the passageway, the crops that the messenger grew seedlings, grew up and gathered the stages such as back are unlikely to interaction infection, effectively reach plant protection's purpose. 本实用新型的循环式农作物保护配送系统，在建筑物主体内分隔有：至少栽培区、育苗区，以及产品作业区；于栽培区的其中侧，设有连接于育苗区与栽培区之间的农作物投放通道；于栽培区的相对于农作物投放通道的另侧，设有连接于产品作业区与栽培区之间的农作物采集通道；使育苗、成长及采收后等阶段的农作物不至于交互感染，有效达到植物保护的目的。