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Cube for growth of seedling in soilless culture

阅读:565发布:2022-04-25

专利汇可以提供Cube for growth of seedling in soilless culture专利检索,专利查询,专利分析的服务。并且PURPOSE: To satisfactorily develop the root tissues of plants in plural continuous growth stages of cultivation by forming the cube of mineral fiber materials obtd. by bonding disorderly arranged fibers regardless of directions to each other by binders. CONSTITUTION: This cube for growth of seedlings in soilless cultivation consists of the mineral fiber materials obtd. by bonding the disorderly arranged fibers regardless of the directions to each other by the binders and coating their flanks with impermeable films at need. The cube has a density of preferably 20 to 70kg/m . The cube is preferably not below 20kg/m even if the cube is made adequately crepy and its mechanical strength is improved by changing the distribution of the fibers. The average diameter is preferably advantageously selected at 2 to 9μ in order to promote the uniform growth of the root tissues and to attain the preferable density described above.,下面是Cube for growth of seedling in soilless culture专利的具体信息内容。

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