中国科学院昆明植物研究所机构知识库
Advanced  
KIB OpenIR  > 资源植物与生物技术所级重点实验室  > 期刊论文
题名: Photosynthetic adaptation of Meconopsis integrifolia Franch. and M-horridula var. racemosa Prain
作者: null(张石宝)1; Hu, Hong1
刊名: BOTANICAL STUDIES
关键词: chlorophyll fluorescence ; leaf traits ; Meconopsis ; photosynthesis ; physiological adaptation
英文摘要: Both Meconopsis integrifolia Franch. and M. horrichda var. racemosa Maxim. are native to the Himalayas and prized as ornamentals and medicinal plants. Cultivating Meconopsis is difficult at lower altitudes owing to its intolerance to hot summers. To develop a cultivation strategy and predict plant performance for introduction, we compared the photosynthetic capacity of M. inlegrifolia and AI horridula as well as their photosynthetic responses to light and temperature in the nursery at an altitude of 3,260 m. Meconopsis integrifolia was more sensitive to high temperature than M. horridula while M. horridida reached a peak photosynthetic rate at a higher light level than M. integrifolia. Compared with M. integrifolia, M. horridula showed a higher light saturated photosynthetic rate, maximum RuBP saturated rate of carboxylation, light saturated rate of electron transport, stornatal conductance, leaf dry mass, and N content per unit area. The mesophyll conductance and leaf N content per unit mass of the two species were not significantly different. The differences in photosynthetic capacity between two Meconopsis species were correlated with their biochemical efficiency and leaf thickness, but not chlorophyll content or mesophyll conductance. The results suggest that, at lower altitudes, introducting and cultivating M. horridula could be easier owing to its wider physiological adaptation.
出版日期: 2008-07-01
卷号: 49, 期号:3, 页码:225-233
语种: 英语
收录类别: SCI
学科分类: Plant Sciences
ISSN号: 1817-406X
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/14075
Appears in Collections:资源植物与生物技术所级重点实验室_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Bot493-04.pdf(626KB)----开放获取--View Download

作者单位: 1.Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China

Recommended Citation:
Zhang, SB; Hu, H.Photosynthetic adaptation of Meconopsis integrifolia Franch. and M-horridula var. racemosa Prain,BOTANICAL STUDIES,2008,49(3):225-233
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Zhang, Shi-Bao]'s Articles
[Hu, Hong]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Zhang, Shi-Bao]‘s Articles
[Hu, Hong]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: Bot493-04.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

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

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院昆明植物研究所 - Feedback
Powered by CSpace