Effect of Astaxanthin on the Growth and Resistance of Strawberry Seedling under Salt Stress

DOI

10.2991/ifeesm-17.2018.385How to use a DOI?

Keywords

Astaxanthin; Strawberry tissue culture seedlings; Salt stress; Resistance

Abstract

In this experiment, we studied the effects of astaxanthin on the growth and resistance of strawberry tissue culture seedlings under salt stress. The samples were treated with astaxanthin concentrations of 0, 5, 10, 50, 100, 200 mol/L. The results show that there is a rise in content of chlorophyll, ascorbic acid and the antioxidant capacity of CAT in strawberry seedlings which were treated with astaxanthin of 5, 10, 50 and 100 mol/L,compared with the controls; meanwhile at the same time MDA showed a downward trend under the treatment. And the effect of 10 and 50 mol/L astaxanthin treatments is the best. Astaxanthin of 200 mol/L contributed to the damage to the strawberry seedlings under salt stress. The proper concentration of astaxanthin can improve the physiological activity of strawberry seedlings and enhance the salt tolerance of strawberry seedlings.

Copyright

© 2018, 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  - Yue Zhong
AU  - Ya Luo
AU  - Cong Ge
AU  - Qin Mo
AU  - Ya'Jie Lin
AU  - Shu Luo
AU  - Hao'Ru Tang
PY  - 2018/02
DA  - 2018/02
TI  - Effect of Astaxanthin on the Growth and Resistance of Strawberry Seedling under Salt Stress
BT  - Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)
PB  - Atlantis Press
SP  - 2139
EP  - 2143
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-17.2018.385
DO  - 10.2991/ifeesm-17.2018.385
ID  - Zhong2018/02
ER  -