J Integr Plant Biol. ›› 1985, Vol. 27 ›› Issue (2): -.

• Research Articles •    

Effects of Sulfur and 6-Benzvladeine on the Nitrate Reductase Activity in Rice Seedlings

Zang Ying-ju, Liu Zhen-sheng and Xiao Ping   

Abstract: The effects of sulfur and 6-Benzyladeine on the nitrate reductase activity in rice seedlings were studied by the water culture method. The activity of nitrate reductase was decreased, when plants were grown in sulfur deficient solution. Both sulfur deficient plant and the control were treated in nutrient solution with 6-Benzyladenine concentration of 0.01, 0.1 or 1ppm. It was found that the nitrate reductase activity of former plant was increased, while the activity of the latter one was decreased. When the plants were treated in untrient solution with 6-Benzyladenine concentration of 1 ppm, the transformation of inorganic sulfur to organic compounds was markedly increased in the sulfur deficient plant. However it was decreased in control plant.

Key words: Sulfur, 6-Benzyladenine, Rice seedings, The nitrate reductase activity

Editorial Office, Journal of Integrative Plant Biology, Institute of Botany, CAS
No. 20 Nanxincun, Xiangshan, Beijing 100093, China
Tel: +86 10 6283 6133 Fax: +86 10 8259 2636 E-mail: jipb@ibcas.ac.cn
Copyright © 2021 by the Institute of Botany, the Chinese Academy of Sciences
Online ISSN: 1744-7909 Print ISSN: 1672-9072 CN: 11-5067/Q
备案号:京ICP备16067583号-22