| 摘要 |
PROBLEM TO BE SOLVED: To provide a container for growing a plant by which a seedling of a tree, a long root vegetable or the like is raised and grown even in sandy soil such as a sand hill ground and a desert ground hardly having nutrient and containing little water. SOLUTION: The container for growing the plant comprises a cylinder body 1 obtained by pressure forming of a vegetable fiber material into a cylinder shape, and having hydrophilicity and biodegradability, and a thin-film cylindrical body 2 having water-permeability and biodegradability. The biodegradation period of the thin-film cylindrical body 2 is set so as to be longer than that of the cylinder body 1, and the container has a double layered structure obtained by fitting the thin film cylindrical body 2 on the outer periphery of the cylinder body 1. COPYRIGHT: (C)2004,JPO&NCIPI
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