发明名称 |
Foamed vitroeous materials for agricultural applications |
摘要 |
A foamed glass plant growth support structure, including a foamed glass substrate and a plurality of interconnected pores distributed throughout the substrate. The substrate is characterized by a porosity of at least about 80 percent. The pore size is substantially between about 0.2 and about 5 millimeters and the substrate is sufficiently chemically stable such that water filling the plurality of interconnected pores experiences a pH shift of less than 0.5.
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申请公布号 |
US7739833(B2) |
申请公布日期 |
2010.06.22 |
申请号 |
US20060276027 |
申请日期 |
2006.02.10 |
申请人 |
RAMSEY W GENE;UNGERLEIDER ANDREW |
发明人 |
RAMSEY W. GENE;UNGERLEIDER ANDREW |
分类号 |
A01G31/00 |
主分类号 |
A01G31/00 |
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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