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カルシウム吸収によるトマト青枯病抵抗性の向上に関する研究
https://doi.org/10.24514/00001504
https://doi.org/10.24514/0000150438618e47-a310-4a61-b205-ebc28c72a1dd
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
nivts_report_No3p1-56p.pdf (6.3 MB)
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| Item type | 紀要論文01 / Departmental Bulletin Original Article(1) | |||||||||||
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| 公開日 | 2019-03-22 | |||||||||||
| タイトル | ||||||||||||
| タイトル | カルシウム吸収によるトマト青枯病抵抗性の向上に関する研究 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Studies on the Enhancement of Resistance to Bacterial Wilt of Tomato by Calcium Uptake | |||||||||||
| 言語 | en | |||||||||||
| 言語 | ||||||||||||
| 言語 | jpn | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | bacterial wilt | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | calcium uptake | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | disease resistance | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Lycopersicon esculentum | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Ralstonia solanacearum | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | tomato | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | bacterial wilt | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | calcium uptake | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | disease resistance | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Lycopersicon esculentum | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Ralstonia solanacearum | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | tomato | |||||||||||
| 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 | 10.24514/00001504 | |||||||||||
| ID登録タイプ | JaLC | |||||||||||
| 著者 |
山崎, 浩道
× 山崎, 浩道
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| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | To contribute to the development of new integrated practices for the control of soilborne diseases, the relation between the development of bacterial wilt, a serious soilborne disease induced by Ralstonia solanacearum, and calcium (Ca) nutrition in tomato (Lycopersicon esculentum Mill.) seedlings was investigated. Increased application of Ca in the soil or increased Ca concentrations in the nutrient solution reduced the disease severity in the seedlings of resistant cultivars, and decreased the populations of the pathogen in stems. This Ca-dependent resistance was also observed in susceptible tomato seedlings grafted onto rootstocks of a highly resistant cultivar, and in various resistant cultivars. The resistance was affected by the Ca concentration after infection with the pathogen, but not before infection, suggesting that the Ca concentration in plant tissues after infection might regulate the expression of the resistance. When varietal differences in the resistance and nutrient uptake by the seedlings were examined, highly resistant cultivars were characterized by a high Ca uptake. This characteristic of high Ca uptake in the cultivars was due to differences in the Ca uptake of the roots, based on the results of experiments using mutually grafted seedlings of cultivars differing in resistance. Fertigation of solutions containing high concentrations of Ca was effective on the suppression of the disease. Moreover, application of composts with various Ca concentrations reduced the disease severity, and the degree of reduction was correlated with the increase of the Ca uptake in shoots. These results may contribute to the new integrated practices for the control of bacterial wilt in tomatoes. | |||||||||||
| 書誌情報 |
野菜茶業研究所研究報告 en : Bulletin of the National Institute of Vegetable and Tea Science 巻 3, p. 1-56, 発行日 2004-03-01 |
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| 出版者 | ||||||||||||
| 出版者 | 独立行政法人 農業・生物系特定産業技術研究機構 | |||||||||||
| ISSN | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 1346-6984 | |||||||||||
| DOI | ||||||||||||
| 関連タイプ | isIdenticalTo | |||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | 10.24514/00001504 | |||||||||||
| 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 | |||||||||||
