ACCELERATION PROCESS FOR TREE AND BUSH GROWTH AND DEVELOPMENT THROUGH IMPROVED ROOT DEVELOPMENT

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专利权人:

WAYNE LOVELACE;JUDY LOVELACE

发明人:

WAYNE LOVELACE,HUGH STEAVENSON,BOB SUDDARTH

申请号：

BRPI0722302

公开号：

BRPI0722302A2

申请日:

2007.12.14

申请国别(地区):

BR

年份:

2014

代理人:

摘要：

The invention relates to a method of developing tree seedlings, including germinating the seeds on a growing medium and air pruning the roots of the seedlings.

来源网站：

中国工程科技知识中心

来源网址：

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