Получение концентрированных удобрений, содержащих биологически активные гуминовые вещества и два микроэлемента – медь и цинк
2013
Kovrik, S.I., National Academy of Sciences (Belarus). Institute for Nature Management | Kozlovskaya, I.P., Belarus State Agrarian Technical Univ., Minsk (Belarus)
Utilization of macro- and microelement fertilizers and bio-stimulating agents in agriculture allows increasing crop yield of the crops many fold. The most perspective and ecologically friendly fertilizers appear natural humic substances, regulating processes of plant growth and development, improving physical and chemical properties of soil, activating microflora, stimulating plant breathing, improving proteins and carbohydrates synthesis. Zinc and copper represent important trace elements for plant growth and development, being involved in the process of chlorophyll creation, enforcing digesting of nutritive substances, playing a serious role in oxidation-reduction reaction. The main aim of the research appears development of the conditions for the creation of sustainable concentrated fertilizers with zinc and copper. The conditions for obtaining concentrated fertilizers containing both biologically active humic substances and two trace elements - copper and zinc – have been considered in the article. It has been shown that necessary components of the mentioned above fertilizers are trilon B and ammonia aqueous solution.
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