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Information × Registration Number 0306U003700, 0104U002155 , R & D reports Title Theoretical and experimental study of laws of interrelation of a nature, properties and mechanisms of action humates from natural minerals. popup.stage_title Встановлення взаємозв’язку природи, властивостей та механізму дії гуматів Head Zubkova Julia N., Registration Date 20-06-2006 Organization Donetsk National University popup.description2 Samples of ammonium humates, isolated from various raw materials, and their derivative, and complex preparations were turned out. Samples of fulvic acids, sulphate and phosphate ethers of humic acids were obtained and comparative studying their properties (optical density, bioactivity, molecular weight) was carried out. The work for development methods of synthesis of derivative connection of humates and complex preparations of humates with microele-ments has been started. The analysis of literary data allowed come to light even one bioactive ingredient of humic complex - salicylic acid which plays an important role in biochemical reactions of plants. The interconnection with relative molecular weight and their bioactivity was fixed on example of derivative connection of ammo-nium humates. Product Description popup.authors popup.nrat_date 2020-04-02 Close