PLANT-GROWING METHOD WITH SHADING AND INSULATING HOUSE AND UNIT THEREFOR

摘要

PURPOSE:To promote the growth of plants under artificial control of sunshine hours by setting a shrinkable green house for shading and insulating in the shrunk state, when the movable rack on which plants cultured are placed is brought out of the ventilated house. CONSTITUTION:A ventilated green house for shading and insulating and a movable bed for placing the plants thereon are used to make the night hours by keeping the plants on the movable bed in the shading green house for a desired time. In detail, the green house is made shrinkable, and it is kept shrunk, when the plants are exposed to the daylight out of the house. The use of the shrinkable house enable it to be controlled to an arbitrary length and the volume of the house, namely heat capacity of the house can be altered according to the amount or number of the plants in the house.