Oxidation resistance of exogenous melatonin on leaves of kiwifruit seedlings under copper stress

被引：0
|
作者：
Zhao, Xuewen [1 ]
Xia, Hui [1 ,2 ]
Xie, Yue [3 ]
Li, Mingzhang [3 ]
Wang, Yongzhi [3 ]
Liang, Dong [1 ,2 ]
机构：
[1] Sichuan Agr Univ, Coll Hort, Chengdu, Sichuan, Peoples R China
[2] Sichuan Agr Univ, Inst Pomol & Olericulture, Chengdu, Sichuan, Peoples R China
[3] Sichuan Prov Nat Resources Sci Acad, Chengdu, Sichuan, Peoples R China
来源：
PROCEEDINGS OF THE 2017 2ND INTERNATIONAL CONFERENCE ON CIVIL, TRANSPORTATION AND ENVIRONMENTAL ENGINEERING (ICCTE 2017) | 2017年 / 135卷
关键词：
Kiwifruit; Copper stress; Exogenous; Oxidation resistance;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this study, the wild kiwifruit seedlings were used as the research object to investigate the oxidation resistance of exogenous melatonin on leaves of kiwifruit seedlings under copper stress, adopting the root irrigation method. The results showed that exogenous melatonin effectively increased the content of proline in leaves of kiwifruit seedlings under copper stress, enhanced the osmotic adjustment ability of plant cells, increased the antioxidant substances and improve the antioxidant capacity, reduced the toxicity of copper stress on kiwifruit and promote the tolerance of plants. The results indicated that exogenous melatonin could availably alleviate the toxicity of copper stress on kiwifruit seedlings and increase the tolerance of plants to heavy metal stress.
引用
收藏
页码：216 / 219
页数：4
相关论文
共 50 条
  • [1] Physiological Effects of Exogenous Melatonin on Leaves of Kiwifruit Seedlings under Drought Stress
    Xia, Hui
    Huang, Xiaojing
    Wang, Jin
    Lv, Xiulan
    Liang, Dong
    PROCEEDINGS OF THE 2017 3RD INTERNATIONAL FORUM ON ENERGY, ENVIRONMENT SCIENCE AND MATERIALS (IFEESM 2017), 2017, 120 : 1259 - 1262
  • [2] Effects of exogenous melatonin on antioxidant system in leaves of kiwifruit seedlings under cadmium stress
    Huang, Xiaojing
    Xia, Hui
    Shen, Yanqiu
    Wang, Qin
    Xu, Nengqin
    Lei, Zhi
    Liang, Dong
    PROCEEDINGS OF THE 2017 6TH INTERNATIONAL CONFERENCE ON ENERGY, ENVIRONMENT AND SUSTAINABLE DEVELOPMENT (ICEESD 2017), 2017, 129 : 840 - 843
  • [3] Effects of exogenous melatonin on antioxidant properties of kiwifruit seedling leaves under copper stress
    Zhao, Xuewen
    Xia, Hui
    Wang, Xiu
    Guo, Yulun
    Yuan, Xuezhen
    Yang, Lei
    Liang, Dong
    PROCEEDINGS OF THE 2017 6TH INTERNATIONAL CONFERENCE ON ENERGY, ENVIRONMENT AND SUSTAINABLE DEVELOPMENT (ICEESD 2017), 2017, 129 : 836 - 839
  • [4] Exogenous melatonin promotes biomass accumulation and photosynthesis of kiwifruit seedlings under drought stress
    Liang, Dong
    Ni, Zhiyou
    Xia, Hui
    Xie, Yue
    Lv, Xiulan
    Wang, Jin
    Lin, Lijin
    Deng, Qunxian
    Luo, Xian
    SCIENTIA HORTICULTURAE, 2019, 246 : 34 - 43
  • [5] Effects of Exogenous Melatonin on Kiwifruit Seedlings Growth under Weak Light Treatment
    Xu, Nengqin
    Liang, Dong
    Wang, Qin
    Lei, Zhi
    Shen, Yanqiu
    Xia, Hui
    PROCEEDINGS OF THE 2017 2ND INTERNATIONAL CONFERENCE ON CIVIL, TRANSPORTATION AND ENVIRONMENTAL ENGINEERING (ICCTE 2017), 2017, 135 : 228 - 231
  • [6] Effects of Exogenous Melatonin on Antioxidant Activity of Kiwifruit Leaves in Response to Drought Stress
    Zhao, Xuewen
    Xia, Hui
    Wang, Jin
    Lv, Xiulan
    Liang, Dong
    PROCEEDINGS OF THE 2017 3RD INTERNATIONAL FORUM ON ENERGY, ENVIRONMENT SCIENCE AND MATERIALS (IFEESM 2017), 2017, 120 : 1263 - 1266
  • [7] Effects of Exogenous Melatonin on the Physiological Characteristics of Kiwifruit Hayward under Salt Stress
    Liu, Xinling
    Xia, Hui
    Yuan, Xuezhen
    Lv, Xiulan
    Liang, Dong
    4TH INTERNATIONAL CONFERENCE ON ADVANCES IN ENERGY RESOURCES AND ENVIRONMENT ENGINEERING, 2019, 237
  • [8] Effect of Exogenous Melatonin on Antioxidant Enzyme Activity in Kiwifruit Hayward under Salt Stress
    Liu, Xinling
    Xia, Hui
    Yuan, Xuezhen
    Lv, Xiulan
    Liang, Dong
    4TH INTERNATIONAL CONFERENCE ON ADVANCES IN ENERGY RESOURCES AND ENVIRONMENT ENGINEERING, 2019, 237
  • [9] Effects of Exogenous Melatonin on Photosynthesis of Chinese Cabbage Seedlings under NaCl Stress
    Tang, Yi
    Lin, Renheng
    Lan, Jingyu
    Li, Huanxiu
    PROCEEDINGS OF THE 2016 2ND INTERNATIONAL CONFERENCE ON ADVANCES IN ENERGY, ENVIRONMENT AND CHEMICAL ENGINEERING (AEECE 2016), 2016, 89 : 73 - 76
  • [10] Effects of exogenous melatonin on antioxidant capacity in Actinidia seedlings under salt stress
    Xia, Hui
    Ni, Zhiyou
    Pan, Dongming
    2017 3RD INTERNATIONAL CONFERENCE ON ENERGY, ENVIRONMENT AND MATERIALS SCIENCE (EEMS 2017), 2017, 94
12345