发明名称 |
NUTRIENT AND/OR PLANT PROTECTING PEG WITH A PROTRACTED RELEASE OF ACTIVE INGREDIENT |
摘要 |
<p>The peg according to the invention comprises a hollow body made of a cellulose-containing substance and coated with paraffine outside, and at least one plant nutrient and/or preventive material and/or plant protective. The peg is particularly useful for treating plants with wood-forming stems; it may be used successfully in town parks, for treating trees of shrubs by the roads, to fruit-trees or grape, or by afforestation to the young trees. The active ingredient and/or preventive material and/or plant protective is released in a protracted way and the peg itself is also decomposed, eliminating thereby the pollution.</p> |
申请公布号 |
EP0087451(B1) |
申请公布日期 |
1986.07.30 |
申请号 |
EP19820902690 |
申请日期 |
1982.09.10 |
申请人 |
KOZPONTI VALTO-ES HITELBANK RT INNOVACIOS ALAP |
发明人 |
JAKUCS, PAL;PAPP, LASZLO;NYEKI, IMRE;TOTH VARGA, GABRIELLA |
分类号 |
A01C21/00;C05G3/00;C05G3/02;(IPC1-7):A01C21/00;C05G3/04 |
主分类号 |
A01C21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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