| 摘要 |
A hydroponic culture system comprising angle panels (3) disposed in series, having a number of holes supporting plants (2,222) with roots thereof projecting inside the angle panels, and a hydroponic solution spraying mechanism (11) for supplying a hydroponic solution onto the roots of the plants from the inside of the angle panels, in which the hydroponic solution spraying mechanism is provided with a self-propelling means (117-119) for moving the hydroponic solution spraying mechanism reciprocally in the longitudinal direction of the angle panels, and position detecting means (125,126) for detecting position of the hydroponic solution spraying means (11, 222) are disposed at both ends of the row of the angle panels, or the angle panels are disposed in a plant cultivation room (1, 201) which is supplied with carbon dioxide through an air supply duct (10, 206) or an exhaust duct (7, 205) for environment control, or the angle panels are disposed in a plurality of rows and top edges of the adjacent angle panel rows are connected with canopies (4) to form nearly triangular-sectioned spaces between the adjacent angle panel rows for enhanced lighting efficiency, thereby cultivating the plants systematically and almost uniformly with improved cultivation efficiency and economy. |
