Features of reservoirs eutrofication by elements of agrochemical fertilizers
Journal Title: Екологічна безпека та природокористування - Year 2018, Vol 28, Issue 4
Abstract
Phosphorus, also as nitrogen and potassium, is essential for the normal development of plants. The source of phosphorus for plants is phosphate of soil, mainly calcium phosphate Са3(РО4)2. But for most soils, calcium phosphate is not enough. In addition, due to its insolubility in the water, it is practically inaccessible for plants. Therefore, the application of soluble phosphates, the so-called phosphate fertilizers, into soil, is extremely important for increasing agricultural yields. The article analyzes the chemical composition of agrarian fertilizers, and mechanisms of their elements influence on the processes of aquatic ecosystems life. Their solubility in the water is analyzed, as well as their probabilistic influence on the development of flowering and reservoirs silting processes, reduction of their inhabitant’s species populations.
Authors and Affiliations
Оleksandr S. Greben, Oleksandr М. Trofymchuk
Keywords
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- EP ID EP497255
- DOI 10.32347/2411-4049.2018.4.65-70
- Views 95
- Downloads 0
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