| 发明名称 |
FOREST RESTORATION METHOD |
| 摘要 |
FIELD: forestry, in particular, restoration of forests on dry sandy soils. SUBSTANCE: method involves performing combined gradual cuttings and strip mineralization of soil. EFFECT: increased efficiency and reduced forest restoration work costs. 5 dwg
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| 申请公布号 |
RU2138947(C1) |
申请公布日期 |
1999.10.10 |
| 申请号 |
RU19980106543 |
申请日期 |
1998.04.06 |
| 申请人 |
T |
发明人 |
ALEKSEEV I.A.;SHIRNIN JU.A.;KRITSKAJA N.A.;SAZONOVA L.JU.;LARIONOV A.V. |
| 分类号 |
A01G23/00;(IPC1-7):A01G23/00 |
主分类号 |
A01G23/00 |
| 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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