A food chain organic culture method and a device therefor are disclosed. The device mainly comprises a main body, a motor and a light source. In the main body of the food chain organic culture device, a deep water culture zone, a shallow water culture zone, a cultivation zone and a water purification zone are provided, in which the deep water culture zone, the shallow water culture zone, the cultivation zone and the water purification zone can supply essential nutrients to one another. With the food chain organic culture method and the food chain organic culture device, humans can be self-contained and self-sufficient in any circumstances, and the method enables self-providing endless organic pesticide-free food and is capable of absorbing carbon dioxide and producing oxygen for humans, thus to attain the purpose of air purification.一種食物鏈有機養殖法及其裝置,主要包含一本體、一馬達及一燈光源。本發明所述之食物鏈有機養殖法及其裝置主要係利用該本體內設置有深水養殖區、淺水養殖區、耕種區、淨水區,進而達到各區塊間可相互的供給所需的養分來源,使得只需利用本方法及其裝置就可使人類不論在何種情形或需求下,均可以達到自給自足,自行提供有機無農藥之食物來源而生生不息,並同時具備可吸取二氧化碳而產生人類所需之氧氣之功效,進而可淨化空氣者。1‧‧‧本體2‧‧‧深水養殖區201‧‧‧分隔板202‧‧‧間隔片2021‧‧‧間隔孔道203‧‧‧間隔塊204‧‧‧溢水區3‧‧‧淺水養殖區301‧‧‧閥門302‧‧‧L型分隔板4‧‧‧耕種區401‧‧‧水耕種植區402‧‧‧土耕種植區5‧‧‧淨水區501‧‧‧管道孔502‧‧‧L型塊7‧‧‧抽水馬達701‧‧‧管路702‧‧‧洩水管7021‧‧‧洩水孔8‧‧‧站立區塊9‧‧‧隔板901‧‧‧孔洞902‧‧‧凸條903‧‧‧開口904‧‧‧孔洞10‧‧‧花盆1001‧‧‧水耕蔬菜11‧‧‧土壤1101‧‧‧土耕蔬菜12‧‧‧過濾棉13‧‧‧生化棉14‧‧‧燈光源1401‧‧‧支撐板15‧‧‧橫向進水管路16‧‧‧直向排水管路17‧‧‧直向排水管路26‧‧‧泡棉塊2601‧‧‧孔洞
