シンビジウムのカルス誘導, カルス増殖およびカルスからのプロトコーム状球体形成に及ぼす赤色および青色発光ダイオードの影響

• ファン レ バン トゥオン

  香川大学農学部

• 田中 道男

  香川大学農学部

書誌事項

タイトル別名

• Effects of Red and Blue Light-Emitting Diodes on Callus Induction, Callus Proliferation, and Protocorm-Like Body Formation from Callus in Cymbidium Orchid

抄録

The effects of light generated by red and blue light-emitting diodes (LEDs) on callus induction from protocorm-like body (PLB) segments, callus proliferation and PLB formation from callus in Cymbidium orchid were investigated. The cultures were placed in ‘LED PACK 4’ incubators under different ratios of red and blue LED light (100% red LEDs, 75% red LEDs+25% blue LEDs, 50% red LEDs+50% blue LEDs, 25% red LEDs+ 75% blue LEDs, and 100% blue LEDs) at 45μmol m^-2s^-1 with a 16-h photoperiod or put under plant growth fluorescent (PGF) light with the same light intensity and photoperiod. Among the treatments, 100% red LEDs was the most effective for callus induction from PLB segments. Callus proliferation was best in the 75% red LEDs+25% blue LEDs treatment but was not significantly different from that in PGF light. The highest PLB formation from callus was obtained in 25% red LEDs+75% blue LEDs. The results suggested that LEDs are the effective light source for callus induction, callus proliferation and PLB formation from callus in Cymbidium orchid.

収録刊行物

• 生物環境調節

  生物環境調節 42 (1), 57-64, 2004

  日本生物環境工学会

キーワード

• callus
• <I>Cymbidium</I>
• light-emitting diodes
• orchid
• protocorm-like body

詳細情報

• CRID: 1390001205080006400
• NII論文ID: 10018079397
• NII書誌ID: AN00129558
• DOI: 10.2525/ecb1963.42.57
• ISSN: 21851018
• ISSN: 05824087
• NDL書誌ID: 6902002
• Web Site: https://agriknowledge.affrc.go.jp/RN/2030691294
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I6902002
• 本文言語コード: en
• データソース種別:
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  • IRDB
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• 抄録ライセンスフラグ: 使用不可