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Wyszukujesz frazę "Braun, Barbara" wg kryterium: Autor


Wyświetlanie 1-3 z 3
Tytuł:
Impact of agricultural use on chosen soil properties
Autorzy:
Braun, Barbara
Powiązania:
https://bibliotekanauki.pl/articles/2029783.pdf
Data publikacji:
2008-06-01
Wydawca:
Uniwersytet Warszawski. Wydział Geografii i Studiów Regionalnych
Tematy:
agricultural use
soil reaction
bulk density
organic matter
Opis:
Agricultural use may change soil. These changes may be observed by examining certain soil properties. In numerous cases of agricultural use, soil compaction may be observed at the depth of 25-35 cm. After many years of use, this may lead to the creation of a plough sole. On arable grounds, which are generally fertilized by minerals, a decrease in organic matter content and soil acidification are frequently observed. Each human activity leads to changes in the natural environment. In the case of agricultural use, the greatest changes take place in soil. Mechanization in agriculture and the wish to produce ever-greater amounts of crops influence changes in some soil properties. In a short time, changes in soil reaction, organic matter content or creation of a plough sole at the depth of 25-35 cm may observed.
Źródło:
Miscellanea Geographica. Regional Studies on Development; 2008, 13; 153-162
0867-6046
2084-6118
Pojawia się w:
Miscellanea Geographica. Regional Studies on Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Colluvic umbrisols as a result of the erosion process of rolling and hilly country in agricultural area
Autorzy:
Braun, Barbara
Miłaszewska, Małgorzata
Powiązania:
https://bibliotekanauki.pl/articles/2034220.pdf
Data publikacji:
2010-06-01
Wydawca:
Uniwersytet Warszawski. Wydział Geografii i Studiów Regionalnych
Tematy:
Colluvic Umbrisols
thickness of the humus horizon
fractional composition of humus
reaction
dehydration of the sorption complex by alkaline ions
Opis:
Agricultural activity, especially agricultural mechanization, leads to acceleration of erosion in rolling and hilly country. The level of the erosion process, already during territorial observations, may be assessed by the thickness of the humus horizon. In the vicinity of Bytów, the deluvial humus horizons have even achieved thickness of 100 cm. These horizons are also richer in organic matter than humus horizons located on flat-topped mountains and mountain sides. Deluvial horizons are characterized by a somewhat less acid reaction, sometimes even neutral, and somewhat greater dehydration of the sorption complex by alkaline cations.
Źródło:
Miscellanea Geographica. Regional Studies on Development; 2010, 14; 213-219
0867-6046
2084-6118
Pojawia się w:
Miscellanea Geographica. Regional Studies on Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Natural conditions for the development of sustainable agriculture in the eastern part of the Łowicko-Błońska plain
Autorzy:
Braun, Barbara
Brzozowska, Justyna
Szmajda, Dorota
Powiązania:
https://bibliotekanauki.pl/articles/2035791.pdf
Data publikacji:
2012-11-01
Wydawca:
Uniwersytet Warszawski. Wydział Geografii i Studiów Regionalnych
Tematy:
The Łowicko-Błońska Plain
sustainable agriculture
integrated and organic
nature components
Opis:
In present times, when human interference in nature can be quite substantial, solutions are needed to protect the natural environment. Sustainable farming is much more beneficial to the environment than traditional one. The Łowicz-Błonie Plain, and its eastern part in particular, has good soil and climatic conditions which can support the development of agriculture and the water conditions are only slightly worse here than in the neighbouring areas. The tessellated nature of the soils supports a wide variety of crops, which in turn allows farmers to plan crop rotation so as to enrich the region’s biodiversity and protect nature.
Źródło:
Miscellanea Geographica. Regional Studies on Development; 2012, 16, 1; 5-10
0867-6046
2084-6118
Pojawia się w:
Miscellanea Geographica. Regional Studies on Development
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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