Cultivar classification of tree-and herbaceous peony and creation of interspecific hybrids.

乔木和草本牡丹的品种分类及种间杂种的培育。

• 批准号: 04660032
• 负责人: HOSOKI Takashi
• 金额: $ 0.77万
• 依托单位: Shimane University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1992
• 资助国家: 日本
• 起止时间: 1992 至 1994
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-04660032/
• 关键词: Cluster anlysis; Anthocyanin; Forced flowering; Sprouting; Chinese tree peony; Pollen geramination; Japanese tree peony; ボタン; シャクヤク; 花粉; 発芽; 中国; 分類; 色素; 交雑; フラボン; 主成分分析; 花型; 寒ボタン; 短期冷蔵

1. In order to obtain basic data on breding of tree peony, principal factor and cluster analysis were conducted. In result, main factor was closely related with flower stalk and leaf length. Cluster analysis showed that a hybrid cv. Gunpouden between cv. Hanadaijin and Kamadafuji belonged to the same cluster. Interspecific yellow cultivars differed clearly from the other cultivars. Chinese cultivar, Meijonohomare also distinguished from Japanes cultivars. 2. Forced flowering of eary late December was studied. Yield in 4-year-old plants with large roots was higher than that in 2-year-old plants with small roots. Floweing in late December was possible, using winter-blooming cutivar treated with low temperature. 3. Flower pigments in tree and herbaceous peony were peonidin-3-glusoside, peonidin3,5-glucoside, cyanidin-3-glucoside, cyanidin-3,5-glucoside, pelargonidin-3-glucoside and pelargonidin-3,5-glucoside.Flowers with deep color has many kinds of pigments. Clutiver classification of herbaceous peony was possible from difference of patterns in flavone and flavonoid. 4. Sprouting of Japanse cultivars were between May 1 and 5, while that of Chinese cultivars were late April. 5. Optimum temperature of pollen geramination in Japanese and Chinese cultivars 15ﾟC.6. Seeds were not obtained from cross between tree and hearbaceous peony.

1。为了获得有关树牡丹育种的基本数据，进行了主要因素和聚类分析。结果，主要因素与花茎和叶长度密切相关。聚类分析表明杂种CV。简历之间的炮植。 Hanadaijin和Kamadafuji属于同一集群。种间黄品种与其他品种明显不同。中国品种Meijonohomare也与Japans Culturevars区分开。 2。12月下旬的强迫开花是研究的。具有较大根部的4岁植物的产量高于具有小根的2岁植物。使用低温治疗的冬季灌木切口，可以在12月下旬进行流动。 3。树中的花颜料和草本牡丹中的花peonidin-3-云糖苷，乳苷3,5-葡萄糖苷，蓝糖素-3,5-葡萄糖苷，el核蛋白-3-葡萄糖苷和pelargonidin-3-5-葡萄糖苷。由于黄酮和类黄酮的模式差异，可以将草本牡丹的粗糙分类分类。 4。日本品种的发芽在5月1日至5日之间，而中国品种则是四月下旬。 5。日本和中国品种的花粉饰面的最佳温度15 c.6。种子不是从树和倾斜牡丹之间的交叉中获得的。

项目成果

細木高志: "中国ボタンの発芽適温" 園芸学会中四国支部会要旨. 33. 79- (1994)

Takashi Hosoki：“中国牡丹发芽的适宜温度”园艺学会中国-四国分会摘要 33. 79- (1994)。

Takashi Hosoki: "Optimum temperature of pollen geramination in Chinese tree peony." Abst. Chugoku-Shikoku Branch., Japanese Society for Horticultural Science. 33. 79 (1994)

Takashi Hosoki：“中国牡丹花粉萌发的最佳温度。”

細木高志: "中国ボタンの発芽適温" 園芸学会中四国支部研究発表要旨. 33. 79 (1994)

Takashi Hosoki：“中国牡丹发芽的适宜温度”园艺学会中国-四国分会的研究报告摘要 33. 79 (1994)。

T.Hosoki, M.Hamada, T.Maeda and T.Gotoh: "Forcing of tree peony for December shipping using spring-and winter-blooming cultivars." Journal of Japanese Socienty for Hoticultural Scinese. 61. 121-126 (1992)

T.Hosoki、M.Hamada、T.Maeda 和 T.Gotoh：“使用春季和冬季开花的品种强制牡丹于 12 月发货。”

細木高志・浜田守彦・前田俊幸・後藤貴洋: "ボタンの春咲き種および寒き種による12月下旬および上旬の促成開花" 園芸学会雑誌. 61. 121-126 (1992)

Takashi Hosoki、Morihiko Hamada、Toshiyuki Maeda 和 Takahiro Goto：“春季开花和冷季牡丹在 12 月下旬和上旬强制开花”日本园艺学会杂志 61. 121-126 (1992)。