发明名称 |
PLANT GROWING PROTECTED GROUND CONSTRUCTION |
摘要 |
FIELD: agriculture. SUBSTANCE: construction has light-permeable surface 1 extending in strict horizontal plane below earth surface 2 and movable light-reflecting screen 3 positioned above light-permeable surface 1 and adapted to direct reflected sun light perpendicular to light-permeable surface 1. At night or in case of gloomy weather screen 3 overlaps earth surface so as to completely cover light-permeable surface 1. Such construction allows heat losses to be avoided. EFFECT: increased efficiency, simplified construction and reduced heat losses. 2 dwgi |
申请公布号 |
RU2105461(C1) |
申请公布日期 |
1998.02.27 |
申请号 |
RU19950121781 |
申请日期 |
1995.12.20 |
申请人 |
SHAJAKHMEDOV RASTAM IRFAGIL'EVICH |
发明人 |
SHAJAKHMEDOV RASTAM IRFAGIL'EVICH |
分类号 |
A01G9/14;A01G9/24 |
主分类号 |
A01G9/14 |
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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