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タイトルヨミ
12ガツ ソクセイ カイカ ニ テキシタ ボタン ノ ヒンシュ センバツ
日本語以外のタイトル
Cultivar Selection of Tree Peony Suitable for December Flowering
ファイル
言語
英語
著者
細木 高志
浜田 守彦
神門 卓巳
瀬尾 光広
森脇 良二
稲葉 久仁雄
内容記述(抄録等)
Cultivars of tree peony (Paeonia sulfruticosa Andr.) suitable for December flowering were searched. Two-year old grafted plants were lifted from the field, chilled at 3℃ for 47 days from late September, planted in the pots and cultured in the heated glasshouse. Pink cultivars, 'Hanakisoi' and 'Yatsukajishi' successfully flowered in late December. 'Yatsukajishi' needed prechilling treatment (15℃ for 11 days) for normal leaf extension. Red cultivars, 'Higurashi' and 'Nichigetsunishiki' also successfully flowered although days from planting to flowering in 'Higurashi' were relatively long. Purple cultivars, 'Shimadaijin' and 'Hanadaijin' were also suitable cultivars for December flowering. White cultivars were very difficult since flower blasting occurred at high rate. It was demonstrated in the test of 'Hanakisoi' that the bud size before chilling was closely related with occurrence of blasting. Thus, plants with large buds (10 mm or so in diameter) should be used for commercially successful flowering (80 % or above) in December.
掲載誌名
島根大学農学部研究報告
23
開始ページ
16
終了ページ
24
ISSN
0370940X
発行日
1989-12-21
NCID
AN00108015
出版者
島根大学農学部
出版者別表記
Shimane University, Faculty of Agriculture
資料タイプ
紀要論文
部局
生物資源科学部
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