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＜departmental bulletin paper＞
Combined Effects of Elevated Temperature and Carbon Dioxide on Geometry of Maize Leaves

Creator
Creator Name
Haraguchi, Tomokazu
原口, 智和
ハラグチ, トモカズ
Affiliation
Affiliation Name
Faculty of Agriculture, Saga University
Author PID
K002753
Creator Name
Yuge, Kozue
弓削, こずえ
ユゲ, コズエ
Affiliation
Affiliation Name
Faculty of Agriculture, Kyushu Unviersity
Author PID
K004167
Creator Name
Hao, Aimin
郝, 愛民
Affiliation
Affiliation Name
Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University
Creator Name
Nakano, Yoshisuke
中野, 芳輔
ナカノ, ヨシスケ
Author PID
K001562
Creator Name
Mori, Ken
森, 健
モリ, ケン
Affiliation
Affiliation Name
Faculty of Agriculture, Kyushu Unviersity
Creator Name
Yano, Tomohisa
矢野, 友久
ヤノ, トモヒサ
Affiliation
Affiliation Name
Arid Land Research Center, Tottori University
Language
English
Publisher
Faculty of Agriculture, Kyushu University
九州大学大学院農学研究院
Date
2006-02-01
Source Title
Journal of the Faculty of Agriculture, Kyushu University
Vol
51
Issue
1
First Page
45
Last Page
51
Publication Type
Version of Record
Access Rights
open access
Crossref DOI
https://doi.org/10.5109/4708
Related DOI
Journal of the Faculty of Agriculture, Kyushu University || 51(1) || p045-051
九州大学大学院農学研究院紀要 || 51(1) || p045-051
http://www.agr.kyushu-u.ac.jp/index.html
Related URI
Journal of the Faculty of Agriculture, Kyushu University || 51(1) || p045-051
九州大学大学院農学研究院紀要 || 51(1) || p045-051
http://www.agr.kyushu-u.ac.jp/index.html
Relation
Journal of the Faculty of Agriculture, Kyushu University || 51(1) || p045-051
九州大学大学院農学研究院紀要 || 51(1) || p045-051
http://www.agr.kyushu-u.ac.jp/index.html

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Details

PISSN
0023-6152
NCID
AA00697606
Record ID
4708
Peer-Reviewed
Unrefereed
ISSN
0023-6152
NCID
AA00697606
Notes
An accurate prediction of variations in water consumption from a field and in the crop growth affected by the climate change due to global warming is important for the countinuous agricultural activities. Components of water consumption in a farmland, i.e. transpiration from the crop surface and evapotation from the soil surface, are influenced by the structure of crop canopy. In this study, the combined effects of elevated temperature and carbon dioxine concentration on the geometry and longevity of leaves of maize were examined through an experiment with growth chambers. Three treatments,i.e. TLCL(air temperature day/night:28/22℃, CO2 concentration:350 ppm), TLCH (28/22℃, 750ppm), and THCH (32/36℃, 750ppm), were performed in different closed chamber respectively, and sixteen of maize (Zea mays L. cv. Pioneer G-98) planted in a pot were grown in each treatment. The cumulative thermal time from emergence of plot until the expansion of the i th leaf became larger in the order,TLCH<TLCL<THCH. The longevity of the ith leaf became longer in the order,TLCL<TLCH<THCH. Area of the ith leaf in THCH was clearly smaller then that in TLCL and TLCH.
Created Date 2009.04.22
Modified Date 2022.11.11

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