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W strukturze rolniczej przestrzeni produkcyjnej występują duże powierzchnie nieefektywnych gruntów ornych, łąk i pastwisk. Wynika to z niedostosowania sposobu użytkowania ziemi do jej ekologicznych właściwości Przyczynami nieefektywności gruntów rolnych są: nadmierne wylesienie i urolniczenie gleb piaskowych o bardzo małej zasobności w składniki pokarmowe i wodę: nieuzasadnione przekształcenie podmokłych...
Excessive deforestation and agricultural use of sandy soils, in particular of those in the middle basins of Wisła and Warta rivers, constitutes a significant factor for degradation of ecological structure in Poland. This problem was analyzed since a long time and efforts were undertaken to arrange the forest reclamation of non-effective arable land. The acreage of non-effective arable land is increasing...
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