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Formation cycles of chemical elements of fiber flax at different levels of nitrogen nutrition

Zubkova V. M.  (RSSU, Moscow)

Belozubova N. U.  (RSSU, Moscow)

Malashenkov А. А.  (RSSU, Moscow)

Khanipova E. R.  (RSSU, Moscow)

this article discusses the formation of cycles of specific chemical elements, depending on the levels of nitrogen nutrition on the basis of experiments conducted on farmland Russian State Agrarian Correspondence University (RSACU). It is known that when an unjustified increase in the content of his soil possibility of significant adverse impacts on the biosphere - soil, water, air, plants, and through them - in animals and humans. A special role is to optimize the power plant gets nitrogen in conditions of anthropogenic impact on the soil, when violated the required level of the exchange of matter and energy, and then it may have to go about this strain of human exchange. The results of research presented in the article show that depending on the level of nitrogen supply was varied in the soil nitrogen and mineral micronutrients potentially available forms. Moreover, different levels of nitrogen had no significant effect on the toxic condition of the soil. Involvement of trace elements in the biological cycle was determined, first of all, of their biological importance for plants. In connection with what is potentially available forms of cadmium, lead, copper, nickel, zinc, manganese up a significant percentage of gross in these soils, and also because together they represent a group of elements - contaminants with substantially different from each other properties and behavior in the soil, to identify potential competitive relationship between them was tracked mobilization effect of nitrogen fertilizers on the content of available forms.

Keywords:nitrogen fertilizers, heavy metals, mineral forms of nitrogen, pollutants, biogenic cycles of chemical elements.
 

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Citation link:
Zubkova V. M., Belozubova N. U., Malashenkov А. А., Khanipova E. R. Formation cycles of chemical elements of fiber flax at different levels of nitrogen nutrition // Современная наука: актуальные проблемы теории и практики. Серия: Естественные и Технические Науки. -2016. -№09-10. -С. 7-13
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