METHOD OF PLANTS CULTIVATION ON GREENHOUSE HYDROPONIC AGGREGATES SHELVES Russian patent published in 1995 - IPC

FIELD: agriculture. SUBSTANCE: method provides for cultivation of plants on multilevel narrow shelves of hydroponic aggregates in greenhouse . Seedlings are first planted in troughs with nutrient solution and cultivate, using fluorescent lamps to radiate plants. According to the innovation plants are additionally radiated by streams of emission of lasers, that is sent together with stream of emission from bulbs in visual part of spectrum from two sides, exercising angular scanning and reciprocate movement along surface of cenosis. Radiation is exercised by complex laser emission in full range of spectral sphere of photosynthetic active radiation of light of 380 - 710 nm and/or ultraviolet emission in range of 230 - 380 nm. EFFECT: method allows due to complex radiation of plants by fluorescent lamps and lasers emission to increase crop capacity of plants and to decrease power consumption of emitting devices. 2 dwg