LAYER STRUCTURE FOR PLANT VEGETATION HAVING BUILT-IN PERFORATED PIPE AND METHOD FOR PLANT VEGETATION USING THE SAME STRUCTURE

摘要

PURPOSE:To properly feed water and a liquid fertilizer to lawns or plants in the interior and exterior, etc., of houses by installing pipes having many small holes for feeding the water and liquid fertilizer in the interior of a layer structure. CONSTITUTION:Pipes 7 having many small holes without penetrating roots of plants (G) for feeding water and a liquid fertilizer are installed in the horizontal direction in the interior of a layer structure. The fiber density of the layer structure varies in the thickness direction and the layer structure has a vegetational layer 1, a protective layer 2 and a draining layer 3 from the upper layer.