<p>The invention concerns a method for growth regulation the purpose of which is to increase the growth of the root of a plant. In this method fresh bark is dosed to the culture medium. The method is suitable to be used in cultivation of f.ex. root plants.</p>
申请公布号
FI84470(C)
申请公布日期
1991.12.10
申请号
FI19890002748
申请日期
1989.06.05
申请人
RAUMA WOOD INTERNATIONAL OY,
发明人
ERJALA,MATTI KALLE OSKARI;IIVONEN,LEENA ANNELI;LAAKSO,HEIKKI JUHANI
