| 摘要 |
PROBLEM TO BE SOLVED: To prevent separation from a laying surface, while inhibiting the situation of the scattering and outflowing of not only a base material but also greening seeds to wind and rain, and to promote the growth of plants by retaining water. SOLUTION: This base material for greening for laying on the laying surface, such as the face of a slope, growing plants and attaining greening is composed of the mixture of bark fibers, in which the bars of the needle-leaf trees of a Japanese cedar and a Hinoki cypress are worked into a fibrous shape, and soil-like excretion compost formed by fermenting the excretions of a domestic animal or the like through enzyme actions. When the mixture is laid on the laying surface such as the face of the slope, the greening seeds of plants for greening and a complex fertilizer are mixed with the base material for greening, the mixture is sprayed on the laying surface by a dry type or a wet type sprayer, and an asphalt emulsion is sprayed against the surface of the sprayed mixture. Or the greening seeds of the plants for greening, the complex fertilizer and the asphalt emulsion are mixed with the base material for greening, and the mixture is sprayed on the laying surface by the dry type.
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