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2001 | 50 |

Tytuł artykułu

The properties of humus in some profiles of the black earth-gleyic phaeozems - from the Malopolska Upland

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Języki publikacji

EN

Abstrakty

EN
The aim of the present research work was to evaluate the influence of lithogenic conditions on the physico-chemical properties, quantity and quality of humus components in the black earths from the Małopolska Upland. Soil samples were collected from 5 soil profiles which represented proper black earth (profiles No. 1-4) and degraded black earth (profile No. 5). All the investigated soils were under sward. The examined black earths were characterised by different physico-chemical properties strongly related to the parent rock type. Their pH level and sorption capability were decreasing with a decrease in the clay content of the soil texture. Humus resources were the lowest in sandy black earths (average 212 t ha-1) and the highest in the black earh derived from clay (454 t ha1). In the humus composition of the examined black earths, humic acids dominated over fulvic acids. In the A horizons, the Ch:Cf ratio was close to 1, and lower in the upper parts of these horizons which is typical of turf soils. Humus horizons in some of the investigated black earths were classified as epipedon anthropoid according to phosphorus content soluble in 1% citric acid (109 P kg-1 soil).

Wydawca

-

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Rocznik

Tom

50

Opis fizyczny

p.197-205,fig.

Twórcy

autor
  • Agricultural University, Al.Mickiewicza 21, 31-120 Krakow, Poland

Bibliografia

  • 1.Borkowski J.; Grey and black soils from fine sand formation on Silesian territory. Roczn, Glebozn, 14. 1,61-77, 1964.
  • 2.Borowiec S., Wybieralska A.: Differetion of humus composition depending on type arid utilization of soils. Rocz. Glebozn., 20,1, 67-97, 1969.
  • 3.Chojnicki J.: Black earths developed from the cover silts of the Błonie-Sochaczew Plain. Roczn. Glebozn., 40, 3,97-107, 1994.
  • 4.Chojnicki J., Czurnowska K.: The changes of the contents of total and readily soluble phosphorus and Zn, On, Pb, Cd in agricultural soils under intensive cultivation. Roczn. Glebozn., 44, 3, 99-111, 1993.
  • 5. Ciarkowska K., Niemyska-Łukaszuk J.: influence of utilization mode on content and quality of humus compounds in gypsic rendzinas. Zesz. Probl. Post. Nauk Roln., 460. 113-120, 1998.
  • 6. Drozd J., Kowaliński S., Licznar M., Licznar S.E.: Micromorphological interpretation of the physico-chemical processes in post-boog soil. Roczn. Glebozn., 38, 3, 121-137, 1987.
  • 7. Konecka-Betley K,, Czępinska-Kamińska D., Janowska E.: Black earths in alluvial landscape of the Kampinos Forest. Roczn. Glebozn., 47, 3, 145-1 58, 1996
  • 8.Licznar M., Drozd J.: Influence of water relations on the productivity of black earths. Roczn. Glebozn., 47, 3, 9-22, 1996.
  • 9.Systemalics of Polish Soils. Rocz. Glebozn., 40, 3, 1989.
  • 10.Turski R,: Characteristic of humus compositions in soils of Poland. Roczn. Nauk Roln., Seria D - Monografie, 212, 1988.
  • 11.Wachendorf C., Weber N., Blume H.P: Humuskorper unter landwirtschaftlicher Nutzung Vergleich eines Acker- und Grünland Standortes. Mitteilgn, Dtsch. Bodenkundlichen Gesellsch., 80, 193-196, 1996.

Typ dokumentu

Bibliografia

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Identyfikator YADDA

bwmeta1.element.agro-article-95c691ac-2d72-4092-9cbc-9714a13b7e34
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