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Transfer of REEs from nutrient solution to radish through fine roots and their distribution in the plant
https://repo.qst.go.jp/records/67997
https://repo.qst.go.jp/records/6799706da3d71-d527-42cf-b6cc-d93b4684a784
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2005-01-11 | |||||
| タイトル | ||||||
| タイトル | Transfer of REEs from nutrient solution to radish through fine roots and their distribution in the plant | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_c94f | |||||
| 資源タイプ | conference object | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Tagami, Keiko
× Tagami, Keiko× Uchida, Shigeo× 田上 恵子× 内田 滋夫 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In order to clarify transfer of rare earth elements (REEs, La through Lu) from soil solution to a plant and their distribution in the plant, a preliminary study on plant uptake of REEs was carried out using nutrient solution. Radish seedlings grown in a nutrient solution culture for about a month were transplanted to 120-mL plastic vessels containing nutrient solution spiked with 1, 5, 20 or 90 ng/mL of each REE, respectively. The plant samples were in contact with the solution through their fine roots. After 1d of contact, REEs in plant parts (fine roots, fleshy root and leaves) were measured by ICP-MS. The results showed that the concentrations of REEs in nutrient solution decreased for all REE concentration levels; these elements adsorbed quickly onto the fine roots. | |||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Rare Earths '04 in Nara, Japan | |||||
| 発表年月日 | ||||||
| 日付 | 2004-11-12 | |||||
| 日付タイプ | Issued | |||||
