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An environmental study was performed in the years 2008-2012 to evaluate actual soil reaction (pHKCl) and content of nutrients in soils of south-eastern Poland and also to determine the relationship of those nutrients to soil properties. To carry out those studies, 15493 soil samples were chemically analysed in certified laboratory of Regional Agrochemical Station in Lublin. In all soil samples particle...
In 1970-2000, the state of the natural environment in many regions of Poland was unsatisfactory. This situation has been improving since the integration with the European Union, mainly owing to the reduction of emissions of sulphur and nitrogen oxides. The present study included three tree species: rowan (Sorbus aucuparia L. em. Hedl.), small-leaved lime (Tilia cordata Mill.), and aspen (Populus tremula...
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