FIELD: agriculture. SUBSTANCE: plant irradiation installation for greenhouses has light sources and reflectors. It has two groups of units, each including two main reflectors made in form of two light reflect- plates hinge-connected in form of dihedral angle. Light sources are placed between main reflectors. Units of one of groups have additional reflectors including at least two flexible light reflecting plates installed with clearance in between, and also plate bending mechanism arranged for contact with plates. Additional reflector plates are placed between one of two main reflectors and light source. EFFECT: reduced power of installation, in enhanced uniformity of irradiation. 4 cl, 5 dwg
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Authors
Dates
1995-07-09—Published
1993-03-27—Filed