顆粒状基質を用いた海藻種苗の粗放的移植技術の開発

DOI
  • 服部 志穂
    福井県立大学 生物資源学研究科海洋生物資源学専攻
  • 瀬戸 雅文
    福井県立大学 生物資源学部海洋生物資源学科
  • 青山 勧
    サカイオーベックス株式会社

書誌事項

タイトル別名
  • THE DEVELOPMENT OF EXTENSIVE TRANSPLANTING TECHNOLOGY ON ALAGE SEEDLING USING GRANULAR SUBSTRATE

抄録

By turning attention to the wake area formed behind the blunt shaped object, where the diffusing dyestuff like minute particle pills up in fluid mechanically, we developed a technology to lead Sargassum's embryo to the wake area of 1mm granular substrate in diameter. We generated a steady flow in range of Reynolds number 3.6-75, by using the diameter of the granular substrate as a standing length, and dispersed the embryo. The embryo was lead to the back of the granular substrate, and clinging was comfirmed after 14 days of culturing. After 3 weeks of culturing from the day clinging was seen, the young plant'sattaching force exceeded than the fluid force which effect on the young plant in the ocean. We used ferrite particle as the granular substrate, and magnetized it. If it is scatterd to the algal reef made of steel, it is suggested that the transplanting technology of this style would be available even in the high waved ocean.

収録刊行物

キーワード

詳細情報 詳細情報について

  • CRID
    1390282680182020608
  • NII論文ID
    130003950646
  • DOI
    10.2208/prooe.23.435
  • ISSN
    18848265
    09127348
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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