Search academic texts

Information × Registration Number 0204U003324, 0101U005391 , R & D reports Title The development of theoretical basis receinig of the new class humiccontents substances of natural coals of Ukraine when their unfueling use. popup.stage_title Head Zubkova Julia N., Registration Date 27-02-2004 Organization Donetsk National University popup.description2 Theoretical and practical investigations, interrelations of structure and properties of brown coal have been carried out. Scientific bases of allocation of various classes of the substances containing humates, from earthy brown coal have been developed. Humic acids containing vanadium, allocated from matrix coal substance have been synthesized. Theoretical and practical re-searches on the estimation of biologically stimulating action of the new preparations containing humates, allocated from brown coal, humates and fulvates ammonium, alkapolamin salts of humic acids, humic preparations containing vanadium have been carried out. Stimulation of processes of growth and of adaptable processes in plants under influence of the specified preparations used in microamounts has been established. The hypothesis of the mechanism of biologically stimulating action of the preparations contain-ing humates has been offered. Product Description popup.authors popup.nrat_date 2020-04-02 Close