LED in the development agriculture

LED in the development agriculture played an import role. fluorescent tube and high pressure sodium lamp is main artificial light source in agriculture during the past decades, How to improved efficiency(improved evenness of light source, adjust light Qualities) ? , which is the focus of current academic circles problems research. because the results showed that the light quality had a remarkable effect on the net photosynthesis of plant growth.

In recent year , the progress of photo electricity technology continuously improved that bright and light effect of light emitting diode (LED), every one most assuredly does believe in LED for development agriculture .LED has some advantage that high conversion efficiency of photo electricity , DC drive, small volume, long server time, customer wavelength and low heat . the fluorescent tube and high pressure sodium lamp is relatively backward and old compare with LED ,basically is behaved in light bright and light quality(light wavelength of proportional control can’t be achieved).

So the led is best light source fit for the development agriculture.