PREPARATION EKSTRAGRAN FOR STIMULATING GROWTH OF PLANTS AND PROTECTION THEREOF AGAINST DISEASES

摘要

FIELD: biotechnology. ^ SUBSTANCE: invention provides preparation containing microorganism strains Bacillus mycoides var "V.A.VNIISKhM No D138" and Azotobacter vinelandii var. "NP VNIISKhM No D24" with cell titer (0.8-1.2).108 cl/mL taken at ratio (1.8-2.2):1, and further containing humates with space elements so that total composition is as follows: microorganism strains 25-30%, humates 8-12%, space elements 0.05-0.08%, and water the balance. ^ EFFECT: increased activity against various diseases and imparted growth stimulation effect. ^ 5 ex