Effects of Exogenous Indole-3-Acetic Acid on Photosynthesis of Chinese cabbage Seedlings under NaCl Stress

DOI

10.2991/aeece-16.2016.18How to use a DOI?

Keywords

NaCl stress; Indole-3-acetic; Chinese cabbage; Photosynthesis

Abstract

A pot experiment was conducted to study the effects of exogenous indole-3-acetic acid (IAA) on photosynthesis of Chinese cabbage under NaCl stress. Four treatments were used in the experiment: leaves were sprayed with 50, 100, 150 and 200 mol-L-1 concentrations of IAA solution, and by spraying water as control. The results showed that spraying low concentrations of IAA could improve the Pn, Tr, WUE, LUE and Gs of Chinese cabbage leaves under NaCl stress, and the function of high concentration of IAA was quite on the contrary. Meanwhile, the best IAA concentration of promoting photosynthesis of Chinese cabbage seedlings was 100 mol-L-1.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yongdong Xie
AU  - Xuena Yu
AU  - Jing Yan
AU  - Yi Tang
PY  - 2016/07
DA  - 2016/07
TI  - Effects of Exogenous Indole-3-Acetic Acid on Photosynthesis of Chinese cabbage Seedlings under NaCl Stress
BT  - Proceedings of the 2016 2nd International Conference on Advances in Energy, Environment and Chemical Engineering (AEECE 2016)
PB  - Atlantis Press
SP  - 81
EP  - 84
SN  - 2352-5401
UR  - https://doi.org/10.2991/aeece-16.2016.18
DO  - 10.2991/aeece-16.2016.18
ID  - Xie2016/07
ER  -