| 申请日期 | 2026-03-13 | 申请号 | WOSE06000036 |
| 公开（公告）号 | WO2006075953A1 | 公开（公告）日 | 2006-07-20 |
| 公开国别 | WO | 申请人省市代码 | 全国 |
| 申请人 | SWETREE TECHNOLOGIES AB; EDLUND Ulf; MAGNUSSON Bengt | ||
| 简介 | Rare earth metals, used in concentrations well above the background concentrations, will be distributed throughout a plant due to the hydraulic architecture and sap flow, and the relative proportions of the added rare earth metals remain unchanged in all parts of the plants. Thus growing plant material can be marked using a chemical label comprising rare earth metals, and the origin of plant material later determined by analysing a sample. | ||
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