发明名称 |
Process for preparation of compositions for modifying plant growth; composition for plant growth modification: and method for the use thereof. |
摘要 |
<p>A composition for use as a plant growth modifier is prepared by reacting an organic chelating agent with leonardite ore in a liquid medium. The reaction involves the extraction of humic acids from the ore. The composition may be applied to plants to modify vegetative growth and fruiting.</p> |
申请公布号 |
EP0164908(A1) |
申请公布日期 |
1985.12.18 |
申请号 |
EP19850303362 |
申请日期 |
1985.05.13 |
申请人 |
PACIFIC MICRO MINERALS INC. |
发明人 |
MARIHART, JOHN R. |
分类号 |
A01N61/00;C05F11/02 |
主分类号 |
A01N61/00 |
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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