Plant growth experiment. Potted French marigolds (Tagetes sp.,right) and begonias (Begonia sp.,centre) growing in a greenhouse under different wavelengths of visible light. The different lights come from the LED lamps above the pots. This experiment is being carried out to see what effects the different wavelengths have on the growth of the plants | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Tran, Sam K. |
Bildgröße: | 5182 px × 3447 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |