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タイトル稲麦の根に掛ける呼吸作用に及ぼす温度の影響
タイトルヨミイネムギ ノ ネ ニ カ ケル コキュウサヨウ ニ オヨ ボス オンド ノ エイキョウ
タイトル別表記The Respiration in the Seedling Roots of Rice, Wheat and Barley as innuenced by Temperature
作成者土井, 彌太郎
山県, 恂
岡田, 和之
樋口, 量一
赤崎, 俊夫
作成者ヨミドイ, ヤタロウ
ヤマガタ, マコト
オカダ, カズユキ
ヒグチ, リョウイチ
アカサキ, トシオ
作成者別表記Doi, Yataro
Yamagata, Makoto
Okada, Kazuyuki
Higuti, Ryoiti
Akasaki, Toshio
作成者所属山口大学農学部
内容記述(抄録等)1.In order to investigate the relationship between respiration and physiological characters of roots, the respiratory rate (Qo_2) of the excised seedling roots (1~3cm. Segments)of rice, wheat and barley was measured in various temperature levels from 10 to 45℃. With W_<ARBURG>'s method . 2.There were two peaks in each temperature curve for respiration.These peaks were 33~35 and 39~40℃.for rice, 33 and 35℃. For wheat, and 31~32 and 35℃.for barley. The temperature for first peak in each plant resembled the temperature for maximum rate of protoplasmic streaming in root hair as reported by one of the authors. 3.The rate of respiration increased in an exponential curve under the first peak in each plant. Between 10 and 30℃.,Q_<10> values were 2. in rice plant which had grown at 20~25℃.,2.8 in rice plant which had grown at 30℃.,and 2.0 in wheat and barley plants which had grown at 20~25℃. 4.The respiratory rate decreased with increasing distance from the root apex. As to the relation between temperature and respiration,however,the remarkable difference was not observed in the different root reglons.
本文言語jpn
主題農学
資料タイプtext
出版者山口大学農学部
出版者ヨミヤマグチ ダイガク ノウガクブ
NII資料タイプ紀要論文
ISSN0513-1715
NCIDAN00244250
学内刊行物(紀要等)山口大学農学部学術報告
掲載誌名山口大学農学部学術報告
掲載誌名別表記Bulletin of the Faculty of Agriculture, Yamaguchi University
11
開始ページ45
終了ページ60
発行日1960
著者版/出版社版その他
リポジトリIDD490011000005
地域区分山口大学
URIhttp://www.lib.yamaguchi-u.ac.jp/yunoca/handle/D490011000005