A kind of animals and plants ecological circulation environmental protection maintenance room,Including a house body,An at least separate mesh and a biological reagent flusher,Wherein the house body include the united wall body of plural number,The light-permeable ceiling that floor and one at the top of the one connection grade wall bodies are provide with the what floor top,On the inner sidewall of at least one in the grade wall bodies be on the floor be equipped with plural number plant plant； The left and right sides of the separate mesh extends respectively to the wall body of its left and right side,The grade separate mesh and the wall body of its left and right side are made to define an animals domestication area； And the top of biological reagent flusher system setting what plant species growing area,It is planted and animal excrements with spraying the plant below of biological reagent what downwards.一種動植物生態循環環保養護屋，包括一屋體、至少一分隔網及一生物試劑噴灑裝置，其中該屋體包含複數連結一起的壁體、一連接該等壁體頂部的樓板以及一罩設於該樓板上方之可透光頂棚，該等壁體中之至少一者的內側壁上與該樓板上係設有複數植栽；該分隔網的左右側分別延伸至其左右邊之壁體，使該等分隔網與其左右邊之壁體界定出一動物畜養區；而該生物試劑噴灑裝置係設置於植物種植區的上方，以向下噴灑生物試劑於其下方之植栽及動物排泄物。
