このエントリーをはてなブックマークに追加
ID 54774
フルテキストURL
タイトル(別表記)
Effect of Beginning Date of Intermittent Low Temperature Treatments on Flowering of Tray-grown Strawberry 'Nyoho'
著者
金城 朱理 岡山大学大学院環境生命科学研究科
花田 惇史 岡山大学大学院環境生命科学研究科
吉田 裕一 岡山大学大学院環境生命科学研究科
後藤 丹十郎 岡山大学大学院環境生命科学研究科
安場 健一郎 岡山大学大学院環境生命科学研究科
田中 義行 岡山大学大学院環境生命科学研究科
吉田 敦子 (有)のぞみふぁーむ
抄録
 Intermittent low temperature storage is expected to be a new artificial flower-inducing treatment and becoming to be a practical procedure as it does not require expensive equipment or much energy cost. Tray-grown ‘Nyoho’ plants were placed in a refrigerator (15°C, in the dark) for 3 days and then transferred to a further outdoor shelter for 3 days. Plants were transferred at noon and this cycle was repeated twice (3D/3D). Such 3D/3D treatments were begun on August 22, 25, 28, 31, and September 3and the effectiveness on flowering was determined for 2 years. Both in 2012 and 2013, treatments begun before August 28 were less effective compared to the treatments begun on August 28 or later. Continuous 6 days of 15°C storage (6D) was effective to some extent, but 6D from August 25 was apparently less effective compared to those begun later. Both in intermittent and continuous treatments for ‘Nyoho’, it was confirmed that any flower-inducing effect became relatively small and unstable when the treatments were begun before 28 August in Okayama.
キーワード
artificial flower induction
Fragaria x ananassa Duch.
low temperature storage
runner cutting
備考
原著論文 (Original paper)
発行日
2017-02-01
出版物タイトル
岡山大学農学部学術報告
106巻
出版者
岡山大学農学部
開始ページ
21
終了ページ
25
ISSN
2186-7755
資料タイプ
紀要論文
言語
Japanese
論文のバージョン
publisher
査読
無し
Eprints Journal Name
srfa