論文

2012年7月

Hydrogen cyanamide enhances MRI-measured water status in flower buds of peach (Prunus persica L.) during winter

PLANT OMICS
  • Suravoot Yooyongwech
  • ,
  • Akemi K. Horigane
  • ,
  • Mitsura Yoshida
  • ,
  • Yoshihiro Sekozawa
  • ,
  • Sumiko Sugaya
  • ,
  • Suriyan Cha-um
  • ,
  • Hiroshi Gemma

5
4
開始ページ
400
終了ページ
404
記述言語
英語
掲載種別
研究論文(学術雑誌)
出版者・発行元
SOUTHERN CROSS PUBL

Braking bud dormancy in temperate fruit species using physical and chemical agents is a challenge issue. In present study, we investigated the interaction between hydrogen cyanamide (HC) and temperature in breaking dormancy to gain a basic knowledge on water status in peach (Prunus persica L.) floral buds. The water status, relaxation time (T-2) and apparent diffusion coefficient (ADC), in the upper part (flower primordia and bud scales), basal part, and bud trace of flower buds were determined using the magnetic resonance imaging (MRI). Bulk water, which might flow through the bud trace, increased the water content in the basal part, and water molecular mobility as reflected by an increase in T-2 in HC-treated buds after 1 week at 5 degrees C. The HC triggers the influx of water into the bud, where the basal part exhibited the highest level of water accumulation. The study provides significant insights into the status of water in floral buds and highlights the role of HC to solve the problems of produce in temperate fruits.

Web of Science ® 被引用回数 : 8

リンク情報
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000310985700014&DestApp=WOS_CPL
ID情報
  • ISSN : 1836-0661
  • Web of Science ID : WOS:000310985700014

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