Effects of Salicylic Acid on the Active Oxygen Metabolism and UltraweakLuminescence of Malus hupehensis Rehd

ACTA HORTICULTURAE SINICA ›› 2006, Vol. 33 ›› Issue (1): 118-121.

• 研究简报 • Previous Articles Next Articles

Effects of Salicylic Acid on the Active Oxygen Metabolism and UltraweakLuminescence of Malus hupehensis Rehd

Liu Gaofeng; Yang Hongqiang; ZhangWei;Ma Fangfang

( Institute of Horticulture Science and Engineering, Shandong Agricultural University, Tai'an 271018, China)

Received:2005-01-13 Revised:2005-06-28 Online:2006-02-25 Published:2006-02-25

Abstract

Abstract: The change of active oxygen and ultraweak luminescence (UWL ) in leaves was studied by spraying Malus hupehensis Rehd. seedlings with 50 μg·mL ^{- 1} exogenous salicylic acid ( SA). The results showed the generation rate of superoxide anion O^·₂ was higher than that of the control between 12 h and 48 h after treatment. H₂O₂ level was significantly increased with two peaks at the 12 h and 48 h. In the meantime, the activity of peroxidase ( POD) was enhanced step by step from 12 h to 120 h, and superoxide dismutases ( SOD) activity was significantly increased after 48 h of treatment. Moreover, catalase (CAT) activity was higher than that of the control within 24 h, but lower from 48 h to 120 h. The content of malondialdehyde (MDA) and ultraweak luminescence in leaves enhanced after SA treatment, and the value of UWL was higher than the control of all the time within 120 h. The change ofUWL is different from one of the H₂O₂ and O_^·2 in the course of whole experiment.

Key words: Salicylic acid, Malus hupehensis Rehd., Active oxygen metabolism, Ultraweak luminescence, Resistance

Liu Gaofeng;Yang Hongqiang;ZhangWei;Ma Fangfang. Effects of Salicylic Acid on the Active Oxygen Metabolism and UltraweakLuminescence of Malus hupehensis Rehd[J]. ACTA HORTICULTURAE SINICA, 2006, 33(1): 118-121.

[1]	WANG Xiqing, JIA Yunhe, YAN Wen, FU Yongkai, YOU Haibo, LI Dongyan, and ZHAO Jingchao. A New Watermelon Cultivar‘Longsheng Jiali’with High Resistance to Fusarium Wilt [J]. Acta Horticulturae Sinica, 2023, 50(2): 455-456.
[2]	LI Zhiliang, LI Zhenxing, LI Tao, SUN Baojuan, LI Ying, XU Xiaowan, WANG Hengming, HENG Zhou, GONG Chao. A New Eggplant Cultivar‘Xinfeng 3’ [J]. Acta Horticulturae Sinica, 2023, 50(1): 227-228.
[3]	YANG Xingwang, WANG Haibo, WANG Yingying, WANG Xiaolong, WANG Zhiqiang, LIU Peipei, LIU Wanchun, and WANG Xiaodi. A New Mid-ripening and Cold Resistant Peach Cultivar‘Zhongnong Ganshuang’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 15-16.
[4]	YANG Xingwang, WANG Haibo, WANG Yingying, ZHANG Yican, WANG Baoliang, Liu Peipei, SHI Xiangbin, LIU Wanchun, and WANG Xiaodi. A New Mid-ripening Cold Resistant Peach Cultivar‘Zhongnong Baigan’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 17-18.
[5]	YANG Xingwang, LIU Fengzhi, WANG Haibo, WANG Yingying, WANG Zhiqiang, SHI Xiangbin, JI Xiaohao, LIU Wanchun, and WANG Xiaodi. A New Mid-ripening Cold Resistant Peach Cultivar‘Zhongnong Hanshuimi’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 19-20.
[6]	YANG Xingwang, LIU Fengzhi, WANG Haibo, WANG Yingying, ZHANG Yican, LI Peng, WANG Xiaolong, LIU Wanchun, and WANG Xiaodi. A New Late-ripening Cold Resistant Peach Cultivar‘Zhongnong Qiuxiang’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 21-22.
[7]	QI Yongjie, GAO Zhenghui, MA Na, WANG Qingming, KE Fanjun, CHEN Qian, and XU Yiliu, . A New Yellow Flesh and Resistant to Canker Disease Kiwifruit Cultivar ‘Wannong Jinguo’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 49-50.
[8]	YU Yangjun, WANG Weihong, SU Tongbing, ZHANG Fenglan, ZHANG Deshuang, ZHAO Xiuyun, YU Shuancang, LI Peirong, XIN Xiaoyun, and WANG Jiao. A New Chinese Cabbage Cultivar‘Jingchun CR3’with Clubroot Resistance and Bolting Tolerance [J]. Acta Horticulturae Sinica, 2022, 49(S2): 87-88.
[9]	WANG Lili, WANG Xin, WU Haidong, WEN Qiang, and Yang Xiaofei. A New Chinese Cabbage Cultivar‘Liaobai 28’with Resistance to Clubroot Disease [J]. Acta Horticulturae Sinica, 2022, 49(S2): 89-90.
[10]	LIU Zhiyuan, XU Zhaosheng, ZHANG Helong, and QIAN Wei. A New Oversummer Spinach Cultivar‘Shubo 16’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 95-96.
[11]	HUANG Shuping, TAN Jie, Chen Xia, ZHANG Hongyuan, LI Ye, WANG Benqi, CHEN Hao, WU Xuexia, and ZHANG Min, . A New Eggplant Cultivar‘Eqie 6’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 101-102.
[12]	CAO Yacong, ZHANG Zhenghai, YU Hailong, FENG Xigang, ZHANG Baoxi, and WANG Lihao. A New Spiral Pepper Cultivar‘Zhongjiao 409’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 111-112.
[13]	CAO Yacong, ZHANG Zhenghai, YU Hailong, FENG Xigang, ZHANG Baoxi, and WANG Lihao. A New Disease-resistant Spiral Hot Pepper Cultivar‘Zhongjiao 209’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 113-114.
[14]	WANG Fei, LI Ning, YIN Yanxu, GAO Shenghua, XU Kai, and YAO Minghua. A New Pepper Cultivar‘Ejiao Hongyuanshuai’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 119-120.
[15]	WANG Yingying, ZHENG Xiaocui, WANG Haibo, SHI Xiangbin, JI Xiaohao, LIU Peipei, LIU Wanchun, and WANG Xiaodi. A New Cold Resistent Peach Cultivar‘Zhongtao Fenyu’ [J]. Acta Horticulturae Sinica, 2022, 49(S1): 13-14.

Effects of Salicylic Acid on the Active Oxygen Metabolism and UltraweakLuminescence of Malus hupehensis Rehd

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments