PLANT GROWTH-INHIBITING MATERIAL

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专利权人:

SUMITOMO FORESTRY CO LTD

发明人:

SUDO KAZUO,OSHIDA SATOKO,NAKAMURA KENTARO,MIKI KEIGO

申请号：

JP20060116246

公开号：

JP2007284403(A)

申请日:

2006.04.20

申请国别(地区):

日本

年份:

2007

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a plant growth-inhibiting material containing a plant growth-inhibiting material extracted from leaves of a cypress family as an essential constituent component. SOLUTION: The plant growth-inhibiting material having extremely high plant growth-inhibiting activities can be obtained by subjecting an extract extracted from the leaves of the cypress family with hexane or the like to silica gel chromatography, and eluting the component with a mixed solvent of the hexane and ethyl acetate. COPYRIGHT: (C)2008,JPO&INPIT

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中国工程科技知识中心

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