Аннотация
We developed the methods for purification of OMF from green glumes of cereals ears by hydrophobic and reverse phase choreographies. The study of properties of OMF shows that it could find widest application for vegetative reproduction of the trees plants in forestry, gardening and viticulture. Also OMF find wide application for conservation of rare and endangered species of plants by stimulation of germination of the weak germinated seeds. It is very important of the application of OMF for the increasing of tolerance of crop plants to tress conditions. In contras of all bioregulators which applied in agriculture and ecology OMF acts at concentration hundreds times less.