Chinese | English
GYIG OpenIR  > 环境地球化学国家重点实验室
Allelopathic effects of phenolic acids on seedling growth and photosynthesis in rhododendron delavayi franch
Y.H. FU;  W. X. QUAN;  C.C. LI;  C.Y. QIAN;  F.H. TANG;  X.J. CHEN
2019
Source PublicationPhotosynthetica
Volume57Issue:2Pages:377-387
Abstract

The effects of different concentrations of ferulic acid, chlorogenic acid, and protocatechuic acid were studied in a pot experiment to assess the response of Rhododendron delavayi seedlings. The results showed that three kinds of phenols promoted increases in chlorophyll (Chl) a, Chl b, total Chl, and carotenoid contents, but inhibited the accumulation of biomass. Low concentrations of ferulic acid significantly inhibited stomatal opening, the stomatal opening ratio, stomatal length and width. Chlorogenic acid and the moderate and high concentrations of ferulic acid also significantly inhibited stomatal density. Ferulic acid significantly inhibited net photosynthetic rate and stomatal conductance in seedlings, whereas chlorogenic acid significantly inhibited stomatal conductance. The low and moderate concentrations of chlorogenic acid significantly inhibited transpiration rate, and high concentrations of ferulic acid significantly inhibited the stomatal limitation value. The moderate concentration of protocatechuic acid significantly inhibited net photosynthetic rate and stomatal conductance. Ferulic acid exhibited a greater toxic effect than that of chlorogenic acid and protocatechuic acid for R. delavayi seedlings.

KeywordAllelopathy Gas-exchange Parameters Photosynthetic Pigment Content Redundancy Analysis
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.gyig.ac.cn/handle/42920512-1/10928
Collection环境地球化学国家重点实验室
Affiliation1.Guizhou Provincial Key Laboratory of Mountainous Environmental Protection, Guizhou Normal University, 550001 Guiyang, China
2.State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, 550081 Guiyang, China
3.State Key Laboratory of Remote Sensing Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, 100101 Beijing, China
Recommended Citation
GB/T 7714		 Y.H. FU；W. X. QUAN；C.C. LI；C.Y. QIAN；F.H. TANG；X.J. CHEN. Allelopathic effects of phenolic acids on seedling growth and photosynthesis in rhododendron delavayi franch[J]. Photosynthetica,2019,57(2):377-387.
APA Y.H. FU；W. X. QUAN；C.C. LI；C.Y. QIAN；F.H. TANG；X.J. CHEN.(2019).Allelopathic effects of phenolic acids on seedling growth and photosynthesis in rhododendron delavayi franch.Photosynthetica,57(2),377-387.
MLA Y.H. FU；W. X. QUAN；C.C. LI；C.Y. QIAN；F.H. TANG；X.J. CHEN."Allelopathic effects of phenolic acids on seedling growth and photosynthesis in rhododendron delavayi franch".Photosynthetica 57.2(2019):377-387.
Files in This Item: Download All
File Name/Size DocType Version Access License
Allelopathic effects（5299KB）期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Y.H. FU；W. X. QUAN；C.C. LI；C.Y. QIAN；F.H. TANG；X.J. CHEN]'s Articles
Baidu academic
Similar articles in Baidu academic
[Y.H. FU；W. X. QUAN；C.C. LI；C.Y. QIAN；F.H. TANG；X.J. CHEN]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Y.H. FU；W. X. QUAN；C.C. LI；C.Y. QIAN；F.H. TANG；X.J. CHEN]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Allelopathic effects of phenolic acids on seedling growth and photosynthesis in__Rhododendron delavayi Franch.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.