Wageningen University and Research Center (wur) in the Netherlands, in cooperation with fluence and vortus, a greenhouse agriculture consultant, released the preliminary results of a culture experiment, which analyzed the feasibility of fluence's full spectrum LED lighting solution.
The data shows that, compared with high-pressure sodium lamp greenhouse lighting lamps, for some tomato varieties, the use of fluence's physicospec greenhouse? Spectrum can increase tomato production by 11%, and the energy efficiency is higher.
The study was conducted on tomagino and merrice tomato varieties, and Dr. EP heuvelink of wur and his team compared the lighting effects of fluence's physiospec greenhouse and a recognized supplier's high-pressure sodium lamp.
Barend lobker, the boss of vortus, said that many growers currently use high-pressure sodium lamp technology as the only light source to supplement greenhouse lighting, but wur's experiment proved that it is not the case. Growers are not sure whether LEDs can grow crops equally efficiently, so they have been reluctant to switch to LED lighting. The test conducted by wur eliminates any doubt about the performance of full spectrum led.
Haris ouzounis, a horticultural service expert and senior photobiologist at fluence, said it was an exciting result for the application of full spectrum LED technology in greenhouse tomato production. This experiment shows that even if there is no environmental optimization for LED solution, full spectrum LED can match the needs of commercial growers, and its effect is even better than traditional lighting fixtures.
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