Plant cultivation material and plant cultivation method using the material

摘要

Plant cultivation materials, which have the liquid retentivity and the liquid transitivity, which provide the best environment for plants respiration, which comprises polyesters, natural pulps and/or synthetic pulps such as polyolefin pulps, from which plants can absorb the amount of the elements necessary for the plant growth as much as plants want whenever plants want, and which provide the cultivation environment to accelerate the plant growth, and the plant cultivation methods by using the materials can be provided.

主权项

1. A plant cultivation material, which comprises a material capable of allowing plant roots to grow so that the roots can respire sufficient air, from which the plant can absorb the amount of the elements necessary for the plant growth as much as the plant wants whenever the plant wants, and which provides a cultivation environment to accelerate the plant growth and which comprises a layered structure capable to control the root growth so that roots can respire sufficient air, from which plants can absorb the amount of the elements necessary for the plant growth as much as plants want whenever plants want, and which provides the cultivation environment to accelerate the plant growth, wherein the layered structure comprises a planar structure formed by intertwining materials constituting the cultivation material for growth of the roots not only in the layer thickness direction, but also in a direction perpendicular to the layer thickness direction along to the planar structure.