| 发明名称 |
MINERAL WOOL BEDDING FOR CULTIVATION OF PLANTS |
| 摘要 |
Mineral wool plant substrate formed of a coherent matrix of mineral wool having 99.9 to 75 wt % mineral wool and 0.1 to 25 wt % of an organic substance. Clay may be included in the matrix. The matrix may be in the form of a pellet. |
| 申请公布号 |
PL326493(A1) |
申请公布日期 |
1998.09.28 |
| 申请号 |
PL19960326493 |
申请日期 |
1996.11.11 |
| 申请人 |
ROCKWOOL/GRODAN BV |
发明人 |
DE GROOT JACOB FRANK;KNOP ALBERT WILLEM;BOUWENS PAUL JACQUES LOUIS HUBERT |
| 分类号 |
A01G1/00;A01G31/00 |
主分类号 |
A01G1/00 |
| 代理机构 |
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代理人 |
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