Kidane M. Allelopathic biostimulation of macro - and microsymbionts as a method of improvement sowing qualities and harvest characteristics of soybean seeds and their hastening of reproduction.

Object: soybean. Purpose: To study the effect of allelopathic biostimulation and inoculation of seeds as a Method of improvement Sowing qualities and harvest characteristics and develop method of their use in the system of seed production. Method: biochemical, microbiological, analysis of variance and graphic analysis. Results: determined the most important factors in selection and seed production work in pre-sowing biostimulation of soybean seeds with the extracts and their risotrophine suspension. Established that such type of treatments raise the effect of interaction and interrelations between macro- and microsymbiosis, raise the plant's sowing qualities and harvesting characteristics, have positive effects on the growth and development of plants, increases viability of seeds in next generation which.is especially importante in plant breeding and seed production. Field of using: selection research institutions, seed production, farmer and collective farms.