Process for preparation of compositions for modifying plant growth; composition for plant growth modification: and method for the use thereof
申请人:ACTAGRO, INC.
公开号:EP0164908A1
公开(公告)日:1985-12-18
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.