SYSTEM FOR ACTUATING PHOTOSYNTHETIC ELECTRON TRANSPORT CHAIN

摘要

A horticultural system having lighting elements pulsed with an off time proportional to the turnover time of the photosvnthetic electron transport chain of a plant. The lighting elements emit light at a wavelength within 20 nanometers (nm) of a peak absorption of the pigment of the plant and are controlled to provide light at predetermined intervals as needed by the plant cause photosynthesis and reduce excess unproductive light.