The present relates to a method and a device for production of bean sprouts. The device comprises a packing container having an inlet and an outlet communicating with each other for placement of seeds therein, a cultivating box having an opening end for water inflow and a drainpipe on a bottom thereof for vertically aligned placement of plural packing containers therein in sequence, where such an aligned placement of packing containers can be stacked longitudinally as plural layers depending on the size of the cultivating box to form a proper closeness between the cultivating box and the packing container, a water receiving container connected with the drainpipe of the cultivating box for receipt of water flowing out of the cultivating box, and a pump linked to the water receiving container for drawing water back to the cultivating box. In such a case, it is available to cultivate bean sprouts in a manner of water circulation and regular time. Users may periodically pour clean water into the cultivating box to allow the water to flow from the inlets to the outlets of the packing containers and to fill up the packing containers stacked inside the cultivating box for soaking the seeds for several minutes and then be drained. Thus, a proper humidity required for cultivation of seeds inside the cultivating box can be kept by repeating the aforesaid steps in sequence, so as to allow the seeds to grow up along the vertical packing containers and be harvested for commercial purposes.本發明係有關於一種芽菜生產方法及其設備,其主要於可作為包裝用盒體之包裝容器內置入種子,該包裝容器具有上下可連通的進水與排水孔,且將數包裝容器依序直立排列於一培育箱內,且能依培育箱大小而排列數層,該包裝容器與培育箱形成適當緊度,而該培育箱具有進水開口端及底部的排水管,該排水管連接一盛水箱以承接培育箱排出的水,再讓盛水箱連接一抽水幫浦,可將水抽送至培育箱,形成定時循環的芽菜培植;藉此,利用定時於培育箱注入潔淨水,使其水能經由進水與排水孔的導通,而注滿於層疊的包裝容器內浸泡種子,於浸泡數分鐘後進行排水,依序重複此動作讓培育箱內的包裝容器保持種子培育所需的濕度,讓種子能順由直立式包裝容器生長,且長成後可直接販售的功效與優點。(S1)‧‧‧置種包裝(S2)‧‧‧排列(S3)‧‧‧注水浸泡(S4)‧‧‧排水(S5)‧‧‧培育完成
