DUAL PLANT CULTIVATION CONTAINER AND MANUFACTURING METHOD FOR ROOT OBSERVATION

摘要

PURPOSE: A manufacturing method of a double plant-cultivation container for observing roots of plants is provided to observe change of roots while cultivating plants by using phototropism and geotropism of the plants. CONSTITUTION: A double plant-cultivation container for observing roots of plants comprises an internal tube container(20) and an external tube container(10). The internal tube container includes an opening part(23) used for cultivating plants and an absorbing part(21) absorbing water. The internal container is formed with a transparent material. The external tube container includes an opening part(12) and an absorbing part(11). The external tube container is formed with an opaque material. A cover(22) is mounted to block outflow of moisture in the internal tube container.