VARIATIONS IN LINES OF THE BARLEY REGENERANTS BY THE SIGNS OF RESISTANCE OF DISEASES, MORPHOLOGY AND PRODUCTIVITY

For the first time, the high-effective callusogenesis and regeneration in the culture of the unmature germs of 13 sorts of barley have been obtained; the lines of the regenerants, differing from the initiating sorts in resistance to the diseases, on the signs of morphology and productivity have been isolated. The methods for obtaining the embryogenous calluses in the culture of the unmature germs of barley have been developed; the lines of regenerants of five commercial sorts of barley possessing the resistance of the seedlings to the dark-brown freck, gauze freck, powdery mildew and dwarf rust, have been obtained. The methods of obtaining the plants-regenerants of barley and resistant to diseases lines have been suggested for use in the selection enterprises. Using the methods of obtaining the embryogenous calluses allows to obtaine the plants, barley regenerants in quantities, suffifient for use in the selection programs. The field of application: the protection of plants, selection for resistance to diseasesAvailable from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio