发明名称 |
FOREST AND CHECK STRIP AND METHOD FOR CONSTRUCTING FOREST AND CHECK SYSTEMS FOR JOINT WINDBREAK AND DRAIN CONTROLLING ON SLOPING LANDS |
摘要 |
FIELD: agriculture. SUBSTANCE: method involves providing drain collecting and erosion-preventive hydrotechnical construction combined with tree plantation in the form of windbreak shelter strip; orienting forest and check systems in the direction of slopes and common wind direction in parallel one with another; setting strip spacings as mean value for large forest area or for portions of area; arranging additional forest and check strips over concave slopes and windbreak constructions over convex slopes. EFFECT: increased efficiency, improved erosion and environment control. 3 cl, 28 dwg, 1 tblh
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申请公布号 |
RU2101923(C1) |
申请公布日期 |
1998.01.20 |
申请号 |
RU19960103946 |
申请日期 |
1996.03.12 |
申请人 |
MATGASHJAN ALEKSANDR GEORGIEVICH |
发明人 |
MATGASHJAN ALEKSANDR GEORGIEVICH |
分类号 |
A01G23/00;(IPC1-7):A01G23/00 |
主分类号 |
A01G23/00 |
代理机构 |
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主权项 |
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地址 |
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