中国农业期刊集成服务平台

当前位置: 首页 > 文章 > Induced Effects of Exogenous Phenolic Acids on Allelopathy of a Wild Rice Accession (Oryza longistaminata, S37) 水稻科学(英文版) 2010,17 (2)

Position: Home > Articles > Induced Effects of Exogenous Phenolic Acids on Allelopathy of a Wild Rice Accession (Oryza longistaminata, S37) Rice Science 2010,17 (2)

Induced Effects of Exogenous Phenolic Acids on Allelopathy of a Wild Rice Accession (Oryza longistaminata, S37)

作者：

Gaofeng Xu;Fudou Zhang;Tianlin Li;Wu Di;Yuhua Zhan

单位：

Agricultural Environment & Resource Research Institute, Yunnan Academy of Agricultural Sciences, Kunming 650205, Chin;Agricultural Environment & Resource Research Institute, Yunnan Academy of Agricultural Sciences, Kunming 650205, China

关键词：

salicylic acid;fumalic acid;p-coumaric acid;p-hydroxybenzoic acid;phenolic acid;allelopathy;inducible effect;Oryza longistaminat

摘要：

Four exogenous phenolic acids, including salicylic acid, fumalic acid, p-coumaric acid and p-hydroxybenzonic acid, were used to investigate the regulatory effects on allelopathy of a wild rice accession of S37 (Oryza longistaminata), which is a known allelopathic rice. The four exogenous phenolic acids induced the enhancement of the allelopathic potential of wild rice S37 in target weeds though the weed-suppressive activities were low, and the inducible effects were dependent on the specific phenolic acid, concentration and treatment time. After foliar application of exogenous phenolic acids, the inhibition rates for plant height, root length and fresh weight of barnyard grass (Echinochloa crus-galli) were significantly higher than those of the control. Especially at the concentration of 100 mg/L, the inhibition rates for plant height and fresh weight of barnyard grass by fumalic acid were 38.12% and 26.31% higher than those of the control, showing that fumalic acid was more effective compared with other phenolic acids in inhibiting monocotyledon weed growth. Furthermore, the weedsuppressive activity of aqueous extract from the leaves of wild rice S37 treated with exogenous phenolic acids was increased, and it peaked at 48 h after the treatment with the aqueous extract, and then gradually declined.

相似文章

Influence of chelating agents on chromium fate in sediment. [Wang XiaoChang, Sun JinHe, Zhang QinZheng, Cao ZhiHong, Chen ZiYuan, Wang XC, Sun JH, Zhang QZ, Cao] 土壤圈(英文版) 1996,6 (2)
水杨酸对常绿欧洲荚蓬扦插枝条生根的影响 [王大平, 李艳] 贵州农业科学 2012,40 (12) 80-81
Transcriptional profiles underlying the effects of salicylic acid on fruit ripening and senescence in pear (Pyrus pyrifolia Nakai) [Shi Hai-yan, Cao Li-wen, Xu Yue, Yang Xiong, Liu Shui-lin, Liang Zhong-shuo, Li Guo-ce, Yang Yu-peng, Zhang Yu-xing, Chen Liang] 农业科学学报 (英文) 2021,20 (9)
Wheat straw biochar amendment suppresses tomato bacterial wilt caused by Ralstonia solanacearum: Potential effects of rhizosphere organic acids and amino acids [TIAN Ji-hui, RAO Shuang, GAO Yang, LU Yang, CAI Kun-zheng] 农业科学学报 (英文) 2021,20 (9)
In vitro and in silico studies of salicylic acid on systemic induced resistance against bacterial leaf blight disease and enhancement of crop yield [Thepbandit, Wannaporn, Papathoti, Narendra Kumar, Daddam, Jayasimha Rayulu, Hoang, Nguyen Huy, Le Thanh, Toan, Saengchan, Chanon, Buensanteai, Kumrai] 农业科学学报 (英文) 2023,22 (1)
Induction of Hypersensitive Response and Nonhost Resistance by a Cladosporium fulvum Elicitor CfHNNI1 is Dose-Dependent and Negatively Regulated by Salicylic Acid [Xu You-ping, Chen Hui-ying, Zhou Xin, Cai Xin-zhong] 农业科学学报 (英文) 2012,11 (10)
Seed priming improves early seedling vigor, growth and productivity of spring maize [Rehman, Hafeez ur, Iqbal, Hassan, Basra, Shahzad M. A., Afzal, Han, Farooq, Muhammad, Wakeel, Abdul, Wang Ning] 农业科学学报 (英文) 2015,14 (9)
A novel chorismate mutase effector secreted from root-knot nematode Meloidogyne enterolobii manipulates plant immunity to promote parasitism [Feng, Tuizi, Chen, Yuan, Li, Zhourong, Pei, Ji, Peng, Deliang, Peng, Huan, Long, Haibo] 农业科学学报 (英文) 2024,23 (12)
Genome-wide identification of the CONSTANS-LIKE ( COL ) family and mechanism of fruit senescence regulation by PpCOL8 in sand pear ( Pyrus pyrifolia ) [Xu, Yue, Song, Shurui, Wang, Huiying, Cao, Xilong, Zhao, Xinran, Wang, Wenli, Huo, Liyue, Li, Yawei, Wassie, Misganaw, Lu, Bin, Chen, Liang, Shi, Haiyan] 农业科学学报 (英文) 2024,23 (4)
Salicylic acid alleviates postharvest chilling injury of sponge gourd (Luffa cylindrica) [Han Cong, Zuo Jin-hua, Wang Qing, Dong Hai-zhou, Gao Li-pu] 农业科学学报 (英文) 2017,16 (3)

导出引用

计量

文章访问数: 12

HTML全文浏览量: 0

PDF下载量: 0

Induced Effects of Exogenous Phenolic Acids on Allelopathy of a Wild Rice Accession (Oryza longistaminata, S37)

相似文章

所属期刊

水稻科学(英文版)

推荐期刊

农业科学学报 (英文)

水稻科学(英文版)