Balance and circulation of microelements in agrosystems and natural ecosystems of Western Precaspian
2011
Dibirova, A.P., Russian Academy of Sciences, Makhachkala, Republic of Dagestan (Russian Federation). The Dagestan Scientific Centre, The Precaspian Institute of Biological Resources | Gadzhimusieva, N.T., Russian Academy of Sciences, Makhachkala, Republic of Dagestan (Russian Federation). The Dagestan Scientific Centre, The Precaspian Institute of Biological Resources
In this work we have studied the structure and functioning of different kinds of ecosystems and subsequently made an estimation of volume and a sign of balance of Mn, Mo, B, I in these ecosystems with the help of Titljanova's the lowest estimations method. The purpose of the researches is the description of the structure and functioning of the natural ecosystems and the agrosystems based on the calculation of the level and the sign of balance of Mn, Mo, B, I during any period of vegetation. We have also made the comparative analysis of the structure and functioning of kenosis on the basis of comparison of the stocks dynamics and nature of the streams of the biomass and the microelements. At the same time, the employees of the department of veterinary science have investigated the dependences of the changes within the collaborated researches. They made the analyses by defining the concentration of the macroelements in whey of blood and the degree of their presence in organisms of cows. The degree was defended through the calculating of the content of these macroelements in whey of blood, in pasturable vegetation and in the soil.
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