[Character of change of soil cover of agricultural soils of Belarus Poles'e]
2006
Bosak, V.N.(National Park Belavezhskaya pushcha, Kamenyuki (Belarus)) | Busko, E.G. | Bachilo, V.A.(The National Academy of Sciences, Minsk (Belarus). Poles'e Agrarian Ecological Inst., Brest)
The estimation of change of structure of a soil cover and the basic agrochemical soils parameters of the Belarus Polesye during the postreclamative. The period on an example of 4 typical agricultural enterprises located in various areas of Brest region is given. The scaled degradation of turf-swamp soils in all surveyed agricultural enterprises is noted. For 22 years period (1978-2000) on territory of the surveyed agricultural enterprises of the Brest region the output of organic-genetic layer of turf-smamp soils has occured: the category of powerful peat soils practically has completely disappeared, middlepower soils have reduced their area in 2,5-4,9 times, having transformed in groups of poorer on fertility of turf-gley and peaty-gley soils. Traditionally high there is a share of an arable land including on the drained shares. In some agricultural enterprises reclaimed arable lands borrow more than 60 % from all other categories of farmland that inevitably conducts to the accelerated degradation of turbaries
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Эту запись предоставил National Academy of Sciences of Belarus