海水中の栄養塩を利用した不稔性アオサの培養と生産設備

• 平山 伸

  三菱重工業 (株) 基盤技術研究所

• 大久保 精二

  三菱重工業 (株) 横浜研究所

• 宮坂 政司

  三菱重工業 (株) 横浜研究所

書誌事項

タイトル別名

• Culture Characteristics of the Sterile <I>Ulva Lactuca</I> (Chlorophyta) in Enriched Seawater and Planning of its Production System
• カイスイチュウ ノ エイヨウエン オ リヨウ シタ フネンセイ アオサ ノ バイヨウ ト セイサン セツビ

抄録

SterileUlva, which is a green alga, has the potential to grow all year round, therefore, this macroalga is expected to be a feed resource containing various nutrients such as proteins, amino acids, and minerals. Ulva lactuca was selected from the“Marine Park”in Yokohama, and its growth rate (g-dry/m²·d) was measured using a model reactor simulated the surface of the sea. In these experiments, the growth rate of Ulva lactuca was found to be 15-20 gdry/m²·d which is estimated to be 10 times greater than that in nature field. Based on these data, we newly designed a float type of efficient Ulva lactuca production system. Fifty kg-dry/d of Ulva lactuca without containing foreign substances such as the sands and 1.9 kg-N/d are expected to be harvested when the float type system (60 m wide × 110 m long × 2 m deep) is used with enriched seawater.

収録刊行物

• 海洋深層水研究

  海洋深層水研究 1 (1), 19-22, 2000

  海洋深層水利用学会

キーワード

• Ulva lactuca
• <I>enriched seawater</I>
• <I>nitrogen recovery</I>
• <I>growth rate</I>
• <I>food resource</I>
• <I>production system</I>

詳細情報

• CRID: 1390282680252595328
• NII論文ID: 130005450532
• NII書誌ID: AA11858274
• DOI: 10.11174/dowas2000.1.1_19
• ISSN: 1884958X
• ISSN: 13458477
• NDL書誌ID: 5674895
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I5674895
• データソース種別:
  • JaLC
  • NDL
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可