The impact of the Austrian and Scots pine monocultures on the forms of potassium which are available to the plants in the reclaimed mine soil of the Energy-Industrial Complex Kolubara [Serbia]
2010
Miletić, Z., Institute of Forestry, Belgrade (Serbia) | Stajić, S., Institute of Forestry, Belgrade (Serbia) | Čokeša, V., Institute of Forestry, Belgrade (Serbia)
The impact of the monoculture of the acidifying species (Austrian and Scots pines) on the content of the forms of potassium which are available to the plants, absorbed and water-soluble, in the mine soils recultivated by the reforestation was studied. The researches were conducted in the Energy-Industrial Complex Kolubara, Serbia. The total annual yield of this element on the area of soil by the litterfall was determined. Under the influence of the cultures of the Austrian and Scots pines, as well as under the influence of the products of decomposition of their leaf litter, in the surface layers of the studied reclaimed mine soil, the content of the forms of potassium which are available to the plants increased in comparison with the deeper layers.
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