| 摘要 |
PROBLEM TO BE SOLVED: To provide a tray for raising seedling of a plant, excellent in dimensional accuracy, capable of maintaining the strength over a long-term use, and hardly causing environmental loading, and composed of a pulp-molded product. SOLUTION: This tray for raising the seedling of the plant is obtained by forming the pulp-molded product by using a pulp slurry, preferably the pulp slurry containing a heat-weldable resin, a mildewproof agent, and water-repellent material or waterproof agent and by sucking molding, and hot-pressing the resultant pulp-molded product.
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