| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a dual-structured plant cultivation container enabling the roots of a plant to grow well so as to improve the growth of the plant itself by relieving influence from temperature change and/or dryness which causes substantial difficulty in improvement in growth of roots when the plant is cultivated in the container because a conventional plant cultivation container has a single structure and thereby easily comes under the influence from outside air. Ž<P>SOLUTION: The dual-structured plant cultivation container employs a dual structure whose upper part is hermetically sealed to form a moisture-charged air layer between two of inner and outer containers. Water is reserved because the side surface of the outer container has no holes at the bottom thereof while having holes only at the lower part thereof. Moist air between the two containers passes through the inside of the inner container because the side surface of the inner container has holes. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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