Manifestation of processes of the linear erosion on the territory of Belarus | Проявление процессов линейной эрозии на территории Беларуси
2012
Kadatskij, V.B. | Lepeshev, A.A. | Kucherova, E.V., Belarusian State Pedagogical Univ. named after Maxim Tank, Minsk (Belarus) | Dyatlova, N.A., National Academy of Sciences. Scientific and Practical Center for Arable Farming (Belarus). Institute for Soil Science and Agrochemistry
In course of the research there was analyzed information about the drainage role of ravines on adjacent land. The research was realized in the conditions of the Republic of Belarus. As a result of the research it was revealed that drainage and ravine watershed spaces led to a deterioration of the hydrological regime of the territory and influenced groundwater debit and soil moisture reserves - a key element in soil fertility. Nutrients of mobile form together with draining moisture were delivered. It was found out the influence of ravines on draining the surrounding land and the content of mobile forms of NPK, micronutrients in soils of ravine territories. Moisture content and microelements decrease in soils of ravine territories was reflected in a crop of agricultural crops. The dates of area of eroded agricultural soils of the Republic of Belarus (according to 'Design Institute Belgiprozem'), inventory of ravines, P2O5 and K2O content on inter-ravine territory were presented.
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