Preparation and usage method of dried rehmannia roots regulatory element

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专利权人:

Fu Yuanhui;Chai Jiaqi

发明人:

Fu Yuanhui,Chai Jiaqi

申请号：

US201615361535

公开号：

US2018148388(A1)

申请日:

2016.11.28

申请国别(地区):

美国

年份:

2018

代理人:

摘要：

A preparation and usage method of dried rehmannia root regulatory element comprising: wrap the chrysanthemums deprived of partial water with an animal intestine membrane; place the wrapped dried rehmannia roots into soil and dig it out after a winter; store it into a gallipot and leave it in a shaded place; grind it into powders; mix it with water and spray it around plant roots.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/