发明名称 |
Soil conditioning product and process |
摘要 |
A method of conditioning soil and an organic soil conditioner particularly useful in treating athletic fields derived by drying and grinding plants from the Plantago family. The soil conditioner is applied to the surface of tilled soil and thereafter worked into the soil, deep-watered, allowed to dry and packed. Time-released fertilizer may be included in the soil conditioner if desired.
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申请公布号 |
USRE35989(E) |
申请公布日期 |
1998.12.15 |
申请号 |
US19960703626 |
申请日期 |
1996.08.27 |
申请人 |
HUBBS, JR., JAMES J.;HUBBS, JONATHAN |
发明人 |
HUBBS, JR., JAMES J.;HUBBS, JONATHAN |
分类号 |
C09K17/32;E01C7/36;E01C13/06;E01C13/08;E01C21/00;(IPC1-7):A01B79/00;A01C1/00 |
主分类号 |
C09K17/32 |
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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