FIELD: agriculture, in particular soil-free plant growing hothouses. SUBSTANCE: hothouse carcass has side and central columns interconnected through roofing members and formed as multiple-stage units positioned one above the other and adapted to support plant troughs. Carcass is further provided with covering sections. Multiple-stage units are formed as vertical cross bars interconnected through beam and connected with adjacent covering sections. Carcass is positioned in light-transparent enclosure of round or oval-shaped section. EFFECT: increased efficiency, improved operational characteristics, reduced power consumption and increased producing capacity of hothouse. 4 cl, 9 dwg
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GREENHOUSE CARCASS | 1993 |
|
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GREENHOUSE FRAME | 0 |
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SU1831263A3 |
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METHOD FOR OPERATING PLANT GROWING UNITS IN GREENHOUSE WITH TRANSPARENT GUARD | 1994 |
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Authors
Dates
1996-09-20—Published
1994-09-27—Filed