| 摘要 |
A soilless system for high density plant growth, includes a greenhouse type structure, at least one elongate support member arranged substantially vertically in the greenhouse type structure, the support member having a body having a flow channel defined therein, and a plurality of vertically spaced apart receptacles angularly disposed to the vertical axis of the body for receiving a plant therein, the receptacles being in flow communication with the flow channel, a fluid supply system in fluid communication with the flow channel for supplying a fluid stream to the said flow channel and a fluid collection system for collecting residual fluid which has flowed through the flow channel. The support members may be of generally wave shaped form. The system may have lumens enhancing means in the form of light penetrating material which allows sunlight to penetrate, to inhibit reflection of the sunlight out of the structure |
