发明名称 |
METHOD OF PRODUCING FERTILIZER FROM ORGANIC MATTER |
摘要 |
FIELD: agriculture. SUBSTANCE: poultry pens are milled to fragments, dried, irradiated by ultraviolet light and then mixed with "poor" soil at weight ratio 1:100 followed by composting for 30 days, not less. Soil with the proposed fertilizer has mellow and soft structure, exhibits good air permeability and moisture retention. Invention can be used in utilization of poultry farming waste for fertilizer producing. EFFECT: improved method of fertilizer producing.
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申请公布号 |
RU2137735(C1) |
申请公布日期 |
1999.09.20 |
申请号 |
RU19980112531 |
申请日期 |
1998.06.18 |
申请人 |
ZAKRYTOE AKTSIONERNOE OBSHCHESTVO "PORSIL LTD" |
发明人 |
VOROSHILOV B.M.;SILIN P.N. |
分类号 |
C05F1/00;(IPC1-7):C05F1/00 |
主分类号 |
C05F1/00 |
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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