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バラ同化専用枝葉の光合成能力の発達と維持に関する研究
https://doi.org/10.24514/00001422
https://doi.org/10.24514/00001422e183bfbf-fa22-4b6e-acca-bb39c0b97544
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
frc_report_No8p15-40p.pdf (2.7 MB)
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| Item type | 紀要論文01 / Departmental Bulletin Original Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-03-22 | |||||
| タイトル | ||||||
| タイトル | バラ同化専用枝葉の光合成能力の発達と維持に関する研究 | |||||
| タイトル | ||||||
| タイトル | Studies on Development and Maintenance of Photosynthetic Capacity in Leaves of Assimilation Shoots in Rose | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Photosynthesis | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | rose | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Rubisco | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | temperature | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | arching | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Photosynthesis | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | rose | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Rubisco | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | temperature | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | arching | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.24514/00001422 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
牛尾, 亜由子
× 牛尾, 亜由子 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Roses are widely cultivated in greenhouses. In rose cultivation, the basal shoots emerging in the early stage of growth are artificially bent down as assimilation shoots to effectively catch sunlight, and then the shoots that emerge successively are cut and used for rose products. This "shoot-bending" (or "arching") cultivation technique leads to a higher yield and high quality of the flowering shoot. This study investigated : I) the growth of photosynthetic organs in assimilation shoots, and II) development and senescence of photosynthetic capacity in assimilation shoots. To form assimilation shoots having higher photosynthetic capacity, low temperature (LT) is better than high temperature (HT). The optimum temperature for photosynthesis was approximately 20℃ for LT grown leaf, and approximately 30℃ for HT grown leaf. Decrease in photosynthetic rate with senescence of leaves was closely related with Rubisco content and nitrogen content, but less related with chlorophyll content. After leaf expansion, leaf nitrogen content greatly decreased in HT, and it was suggested that the photosynthetic rate greatly decreases if the temperature of bent assimilation shoots is high. The number of days necessary for flowering and the quality of cut rose depended on the temperature during growth. However, it is shown that fewer days are necessary for flowering and the quality of cut rose is better for assimilation shoots grown in LT than in HT. | |||||
| 書誌情報 |
花き研究所研究報告 en : Bulletin of the National Institute of Floricultural Science 巻 8, p. 15-40, 発行日 2008-12-20 |
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| 出版者 | ||||||
| 出版者 | 独立行政法人 農業・食品産業技術総合研究機構 花き研究所 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1347-2917 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.24514/00001422 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
