LIPOCHITOOLIGOSACCHARIDES STIMULATING ARBUSCULAR-MYCORHISAL SYMBIOSIS

摘要

FIELD: chemistry.SUBSTANCE: group of inventions relates to application of lipochitooligosaccharide of formulafor stimulation of plant mycorhisation, where n=2 or 3, Rrepresents lipid substituent, which represents fatty acid chain, containing from 16 to 18 carbon atoms, which can be saturated or mono- or di-unsaturated, and Rrepresents H or SOH. Also claimed is mixture of lipochitooligosaccharides for stimulation of arbuscular-mycorhisal plant symbiosis, for stimulation of plant seed germination or for stimulation of plant seed germination or for stimulation of plant root system development and containing in effective amount lipochitooligosaccharide of formula (I), where Rrepresents H, and lipochitooligosaccharide of formula (I), where Rrepresents SOH.EFFECT: group of inventions effectively stimulates plant seed germination, of arbuscular-mycorhisal plant symbiosis and plant root system development.9 cl, 16 dwg, 9 ex