書誌事項
- タイトル別名
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- Far-red Light Supplemented with Weak Red Light Promotes Flowering of <i>Gypsophila paniculata</i>
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抄録
A low red (R): far-red (FR) ratio is known to promote flowering of Arabidopsis and several long-day cut flowers, whereas not much information is available on the effects of single light qualities and their combinations on flowering. Therefore, the effects of light quality on the flowering of Gypsophila paniculata were investigated using light-emitting diodes (LEDs) emitting the following lights: FR, R, and blue (B). Flowering and flower budding were observed under long-day conditions with FR, while no flowering was observed under short-day conditions. Promotion of flowering and flower budding was increased under FR supplemented with R compared to FR alone. Although generally R inhibits flowering in long-day plants, a certain intensity of R, for example, the R:FR ratio between 0.23 and 0.71, may be necessary for effective promotion of flowering. In contrast, B supplementation of FR was not effective at the ratio in this study in inducing flowering and flower budding. The quality of cut flowers produced under long-day conditions with LEDs that promoted flowering was not lower than that under incandescent lamps. These results will provide basic knowledge for the development of LED bulbs as a replacement for incandescent bulbs.<br>
収録刊行物
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- Journal of the Japanese Society for Horticultural Science
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Journal of the Japanese Society for Horticultural Science 81 (2), 198-203, 2012
一般社団法人 園芸学会
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詳細情報 詳細情報について
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- CRID
- 1390282680266043776
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- NII論文ID
- 130004510757
- 40019226634
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- NII書誌ID
- AA12177046
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- ISSN
- 1882336X
- 18823351
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- NDL書誌ID
- 023578145
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可
