Effect of LED lamping on the chlorophylls of leaf mustard

Shiqiang Wu; Liang Zhu; Fuli Zhao; Bowen Yang; Zuxin Chen; Ruhai Cai; Jiansheng Chen

doi:10.1117/12.2019466

4 March 2013 Effect of LED lamping on the chlorophylls of leaf mustard

Shiqiang Wu, Liang Zhu, Fuli Zhao, Bowen Yang, Zuxin Chen, Ruhai Cai, Jiansheng Chen

Author Affiliations +

Proceedings Volume 8761, PIAGENG 2013: Image Processing and Photonics for Agricultural Engineering; 87610K (2013) https://doi.org/10.1117/12.2019466
Event: Third International Conference on Photonics and Image in Agriculture Engineering (PIAGENG 2013), 2013, Sanya, China

Abstract

The absorption coefficients of chloroplast of leaf mustard were measured by a spectrophotometer. The leaves were collected from seven treatments with different lighting. The chlorophyll content was calculated following Arnon equation. LEDs for filling the light source can increase the conduction of plants. Compared with other treatments, Chlorophyll in the leaves got an higher concentration under the lamping of red LEDS to blue LEDS for 7:1 .

Citation Download Citation

Shiqiang Wu, Liang Zhu, Fuli Zhao, Bowen Yang, Zuxin Chen, Ruhai Cai, and Jiansheng Chen "Effect of LED lamping on the chlorophylls of leaf mustard", Proc. SPIE 8761, PIAGENG 2013: Image Processing and Photonics for Agricultural Engineering, 87610K (4 March 2013); https://doi.org/10.1117/12.2019466

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