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    • 10. 发明授权
    • Method and apparatus for controlling root growth
    • 控制根生长的方法和装置
    • US6038813A
    • 2000-03-21
    • US803084
    • 1997-02-20
    • Richard L. MooreMichael G. RobsonWarren E. Lockeby, Jr.Billy E. Kaylor
    • Richard L. MooreMichael G. RobsonWarren E. Lockeby, Jr.Billy E. Kaylor
    • A01G9/10A01G23/04
    • A01G9/10Y10S47/901
    • A first outer container is formed with a side wall and a bottom wall. The bottom of the first container has a support structure or raised area to define a water reservoir in the bottom of the container. An overflow drain is provided in the container and preferably in the raised area to limit the depth of the water reservoir. A second inner container including a drain hole and having a live plant is placed in the first container at or above the water level in the first container. The water in the first container has a depth to inhibit excessive root growth from the drain hole of the second container. Roots which grow through the drain of the second inner container contact the standing water in the reservoir and die and rot at the point where the roots contact the water to limit growth in the first container. The water in the first container is particularly effective in controlling root growth from the inner container through the drain holes in the first outer container.
    • 第一外容器形成有侧壁和底壁。 第一容器的底部具有支撑结构或凸起区域,以在容器底部限定一个储水器。 在容器中优选地在升高的区域中设置溢流排水口以限制储水器的深度。 包括排水孔并具有活植物的第二内容器在第一容器中的水位处或上方放置在第一容器中。 第一容器中的水具有抑制从第二容器的排水孔过度生根的深度。 通过第二内部容器的排水沟生长的根接触储存器中的直立水,并在根接触水的位置处死亡并腐烂,以限制第一容器中的生长。 第一容器中的水特别有效地控制从内容器通过第一外容器中的排放孔的根生长。