Dielectric barrier discharge plasma treatment-induced changes in sunflower seed germination, phytohormone balance, and seedling growth

Rasa Zukiene, Zita Nauciene, Irena Januskaitiene, Giedre Pauzaite, Vida Mildaziene, Kazunori Koga, Masaharu Shiratani

研究成果: ジャーナルへの寄稿記事

抜粋

The aim of this study was to estimate the effects of treatment with atmospheric cold plasma (CP) on sunflower (Helianthus annuus) seeds on germination kinetics, content of seed phytohormones, early seedling growth, and photosynthetic activity. Seeds were treated with a scalable dielectric barrier discharge device for different durations. Differences in CP-induced changes in the seed phytohormone content in cases of positive or negative effects on germination and/or seedling growth were detected. The eustress response was related to the increased ratio between gibberellin (GA) and abscisic acid (ABA) contents, and the distress response was related to decreased GA/ABA and increased salicylic acid content.

元の言語英語
記事番号126003
ジャーナルApplied Physics Express
12
発行部数12
DOI
出版物ステータス出版済み - 1 1 2019

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All Science Journal Classification (ASJC) codes

  • Engineering(all)
  • Physics and Astronomy(all)

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