論文

査読有り
2017年

Effect of different microbubble generation methods on growth of Japanese mustard spinach

JOURNAL OF PLANT NUTRITION
  • Hiromi Ikeura
  • ,
  • Hideaki Takahashi
  • ,
  • Fumiyuki Kobayashi
  • ,
  • Michio Sato
  • ,
  • Masahiko Tamaki

40
1
開始ページ
115
終了ページ
127
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1080/01904167.2016.1201498
出版者・発行元
TAYLOR & FRANCIS INC

To provide the necessary oxygen for plant growth, the effectiveness of different generating methods of microbubbles (MB), a gas-water circulation type or a pressurization type (pressurization treatment), was investigated by comparing the growth characteristics and morphological observation of Brassica campestris L. var. Komatsuna Matsum. The plant growth in the pressurization treatment were significantly less than those in the circulation treatment at 3weeks after planting. In plants grown in the pressurization treatment, epidermal cell abrasion and plasmolysis, indicators of cell death, were observed in root tip cells at 3weeks after planting. The growth inhibition of plant in the pressurization treatment is suggested to be related to the oxidization of Fe in the nutrient solution under super-saturated dissolved oxygen conditions, the generation of hydroxyl radicals from MB, the oxidization of the root tip cell membrane, and osmotic stress to the roots.

Web of Science ® 被引用回数 : 3

リンク情報
DOI
https://doi.org/10.1080/01904167.2016.1201498
Scopus
https://www.scopus.com/record/display.uri?eid=2-s2.0-84999749820&origin=inward
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000393741300011&DestApp=WOS_CPL
URL
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84999749820&origin=inward