发明申请
US20210007291A1 DEVICES AND METHOD FOR PROTECTING CROP PLANTS AND/OR SOWN SEEDS AGAINST UNWANTED PLANTS
有权
基本信息:
- 专利标题： DEVICES AND METHOD FOR PROTECTING CROP PLANTS AND/OR SOWN SEEDS AGAINST UNWANTED PLANTS
- 申请号：US16955832 申请日：2018-12-19
- 公开(公告)号：US20210007291A1 公开(公告)日：2021-01-14
- 发明人： Robert EHLERS , Patrick BÜCHEL
- 申请人： Robert EHLERS , Patrick BÜCHEL
- 申请人地址： DE Kronberg; DE Bonn
- 专利权人： Robert EHLERS,Patrick BÜCHEL
- 当前专利权人： Robert EHLERS,Patrick BÜCHEL
- 当前专利权人地址： DE Kronberg; DE Bonn
- 优先权： DE102017131112.2 20171222,DE202017107894.9 20171222
- 国际申请： PCT/EP2018/085996 WO 20181219
- 主分类号： A01G13/00
- IPC分类号： A01G13/00 ; A01B39/18 ; A01B79/00 ; A01C1/04 ; A01C21/00 ; A01C23/02 ; A01G9/029 ; A01M21/02
摘要：
A device for protecting crop plants (P) and/or sown seeds (S) against unwanted plants is provided to avoid the use of chemical weed control agents or herbicides. The device includes a ribbon or lace-shaped structure on which a plurality of annular elements are arranged at a distance from one another, in which the structure is designed to be applied to a cultivated surface (F) such that each element encloses the location (O) of a crop plant (P) or sown seed (S), and wherein each element includes a detectable means for marking the location concerned (O1, O2, . . . On) for detection by a machine for controlling mechanical weed control mechanisms. The device is thus an auxiliary or marking means which can be easily applied on the cultivated surface along the row of plants or seeds and allows reliable detection by machine of the locations of plants or seeds, zones to be protected.
IPC结构图谱:
| A | 人类生活必需 |
| --A01 | 农业；林业；畜牧业；狩猎；诱捕；捕鱼 |
| ----A01G | 园艺；蔬菜、花卉、稻、果树、葡萄、啤酒花或海菜的栽培；林业；浇水 |
| ------A01G13/00 | 植物保护 |