|Table of Contents|

Relationship Between Ultraweak Luminescence and Reactive Oxygen Under  Salt Stress of Sedum Plants

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2018年10
Page:
82-87
Research Field:
Publishing date:

Info

Title:
Relationship Between Ultraweak Luminescence and Reactive Oxygen Under  Salt Stress of Sedum Plants
Author(s):
BAI Yang1; YAN Yutong1; GUO Jinli1; LIANG Shuang1; SHAO Changfen2
(1.College of Agronomy,Inner Mongolia Agricultural University,Hohhot,Inner Mongolia 010019；2.Chongqing Vocational Institute of Tourism,Chongqing 409000)
Keywords:
Sedum hybridum; salts tress; ultraweak luminescence; reactive oxygen
PACS:
-
DOI:
10.11937/bfyy.20173121
Abstract:
Sedum hybridum was used as test material.Salt stress was carried out by hydroponics.The relationship between UWL and the change of reactive oxygen under salt stress and its treatments of hydrogen peroxide (H2O2) and sodium benzoate（C6H5CO2Na） was studied.The results showed that the process of salt treatment with reactive oxygen regulation and NaCl treatment.In the process,salt treatment with H2O2 and NaCl made the accumulation of reactive oxygen level rise,was higher than that of control and NaCl treatment control.Salt stress with sodium benzoate alleviated the accumulation and rising of reactive oxygen level and was lower than the control.UWL was significantly and negatively correlated with MDA,O?[TX-*4]2.Above results indicated that the process of salt treatment with reactive oxygen regulation and NaCl treatment,UWL didn′t rise with the accumulation of reactive oxygen species,but a downward trend.Reactive oxygen was possible that reactive oxygen species could be one of the sources of UWL.

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Last Update: 2018-06-11