发明名称 |
High nitrogen dried poultry manure fertilizer |
摘要 |
A method of preparing a dried fertilizer composition from poultry manure, minimizing decomposition and degradation of organic nitrogen, to achieve a total nitrogen content of about 3 to about 7 percent by weight.
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申请公布号 |
US5730772(A) |
申请公布日期 |
1998.03.24 |
申请号 |
US19960764850 |
申请日期 |
1996.12.13 |
申请人 |
CREEKWOOD FARMS INCORPORATED |
发明人 |
STAPLES, DAVID E. |
分类号 |
C05F3/00;(IPC1-7):C05F11/08 |
主分类号 |
C05F3/00 |
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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