| 摘要 |
PROBLEM TO BE SOLVED: To provide a transportation vehicle having a member which contains plant growth accelerating mineral and naturally disintegrable resin, the member, and a disintegrating treatment method and a manufacturing method of the member. SOLUTION: The transportation vehicle and the member for the transportation vehicle have the member formed by mixing the plant growth accelerating mineral dispersedly in the naturally disintegrable resin. The disintegrating treatment method of the member for the transportation vehicle is a method of burying the member for the transportation vehicle with the plant growth accelerating mineral dispersedly mixed in the naturally disintegrable resin, in soil after use. The manufacturing method of the resin member is a method of mixing the plant growth accelerating mineral dispersedly in the naturally disintegrable resin. COPYRIGHT: (C)2004,JPO
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