Title :
Effects of Monosulfuron on Mixotrophic Growth and Photosynthetic Pigments of Auabaena flos-aquae Breb. Exposed to Different Light Intensities
Author :
Shen, Jianying ; Jiang, Jing ; Zheng, Peizhong
Author_Institution :
Sch. of Agric. & Biol., Shanghai Jiaotong Univ., Shanghai, China
Abstract :
Exposed to three light intensities, the six concentrations of monosulfuron tested can significantly inhibit the growth of Auabaena flos-aquae in a dose-dependent manner. The herbicide monosulfuron appeared to have different effects on the synthesis of photosynthetic pigments. A. flos-aquae had different degrees of sensitivity to monosulfuron with the most sensitive light intensity being 4000-lux followed by 3000-lux and 2000-lux.
Keywords :
bio-optics; microorganisms; photosynthesis; Auabaena flos-aquae; dose-dependent manner; light intensity exposure; mixotrophic growth; monosulfuron effect; photosynthetic pigment; Agriculture; Algae; Analysis of variance; Crops; Environmental factors; Nitrogen; Organisms; Pigments; Soil; Testing;
Conference_Titel :
Bioinformatics and Biomedical Engineering , 2009. ICBBE 2009. 3rd International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-2901-1
Electronic_ISBN :
978-1-4244-2902-8
DOI :
10.1109/ICBBE.2009.5162749
