Temat: bulk soil - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Scale cutoffs and the limits of fractal soil structure
Autorzy:: Millan, H.
Powiązania:: https://bibliotekanauki.pl/articles/26376.pdf
Data publikacji:: 2007
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: organic matter
bulk density
soil structure
fractal structure
porosity
soil system
Źródło:: International Agrophysics; 2007, 21, 2
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

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