藻体抽出液を細断細胞に添加するスジアオノリ種苗生産法

DOI
  • 喜多 郁弥
    徳島大学生物資源産業学部附属水圏教育研究センター 株式会社環境防災
  • 團 昭紀
    徳島大学生物資源産業学部附属水圏教育研究センター
  • 浜野 龍夫
    徳島大学生物資源産業学部附属水圏教育研究センター
  • 齋藤 稔
    徳島大学生物資源産業学部附属水圏教育研究センター
  • 岡 直宏
    徳島大学生物資源産業学部附属水圏教育研究センター

書誌事項

タイトル別名
  • Seedling production method of <i>Ulva prolifera</i> using ground fragments with addition of extract from the thalli

抄録

Stabilization of seedling production is an urgent issue in the land-based cultivation of Ulva prolifera. In this study, we established a new seedling production method, in which branching formation from ground fragments is stimulated by addition of the Solution Extracted from Homogenized Thalli (SHET) of U. prolifera. The cells in the fragments cultured with SHET differentiated into six types of cells: swelled cells, branch cells, rhizoid cells, matured cells, empty cells, or dead cells. As the amount of the added SHET increased, the proportion of the fragments with branch cells increased. The branch cells grew normally, forming leaves after 7 days of culture period. Within the tested settings, the rate of branch formation increased accordingly to the extension of storage period and increase in culture temperature. We recommend storage period of 6 weeks and incubation temperature of 25℃ for seedling production, as the increase of maturing cells at 30℃ makes seedling production unstable, especially after extended storage period.

収録刊行物

  • Algal Resources

    Algal Resources 12 (1), 11-20, 2019

    日本応用藻類学会

詳細情報

  • CRID
    1390289068497660032
  • NII論文ID
    130008074392
  • DOI
    10.20804/jsap.12.1_11
  • ISSN
    24238473
    18833284
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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