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发明名称
塑料大棚中土层地温的助升办法
摘要
本发明提供了一种塑料大棚中的大面积深厚土层地温助升方法。它是在塑料大棚中地表以下的土层中埋藏数根均匀分布的管道,往管道中辅助热量达到助升地温目的。管道之下,覆盖有一层带有微孔的塑料薄膜,既有助于均匀热量的分布,又不阻断其上下土层的有机联系。本发明不仅能提高塑料大棚内地表以下的气温,而且能大面积地提高地表以下深厚土层的地温。本发明简单易行,成本低廉。
申请公布号
CN1301481A
申请公布日期
2001.07.04
申请号
CN99120462.X
申请日期
1999.12.29
申请人
张新民
发明人
张新民
分类号
A01G9/24
主分类号
A01G9/24
代理机构
代理人
主权项
1、塑料大棚中土层地温的助升方法,其特征在于:塑料大棚中地表以下的土层中,埋藏数根均匀分布的管道,管道之下,覆盖有一层带有微孔的塑料薄膜。
地址
251100山东省齐河县城晏五路90号齐河县第一运输公司家属院
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