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The morphology and properties of the post−arable soils that influence the trophic status of forest habitats on the Barycz river terraces (south−western Poland) were analyzed. The fieldwork included the characterization of the soil, tree layer, and the vegetation of the forest floor, as required for the forest habitat evaluation. In the collected soil samples, a set of physico−chemical analysis was...
Forming of site index class of Scots pine (Pinus sylvestris L.) stands in relation to forest site types (including their moisture variants) and soil units (type/subtype and also – in minor extent – geological genesis of soil parent material) was investigated. The research was conducted in the Bolesławiec, Głogów and Oława forest districts (SW Poland) in 348 Scots pine stands. The values of the pine...
W pracy przedstawiono właściwości fizykochemiczne gleb torfowo-murszowych, mineralno- murszowych i murszastych oraz wartość zbieranego siana z obiektu Mątwica-Kupiski nawadnianego przez 30 lat wysokimi dawkami ścieków krochmalniczo-browarnianych. Od 3-ech lat dawki polewowe ograniczono do 200-300 mm/rok. Okazało się, że poziomy powierzchniowe gleb nie utraciły wartościowych cech, są biologicznie czynne...
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