Patent Number: 6,254,654

Title: Soil improver composition and plant growth enhancer

Abstract: A soil improver composition produced by digesting a mixture comprising leguminous plant material, igneous rock powder of particle size less than 350 microns, a biodegradable surfactant and water with composting microbes to produce said soil improver composition.

Inventors: Van Barneveld; Dirk (New South Wales, 2011, AU)

Assignee:

International Classification: C05F 9/00 (20060101); C05F 9/04 (20060101); C05F 17/00 (20060101); C09K 17/40 (20060101); A01G 007/00 (); C05F 001/00 (); C05F 003/00 (); C05F 011/00 (); C05F 011/08 ()

Expiration Date: 07/03/2018