Organska snov v prsti na območju Celjske kotline

Abstract

Količina organske snovi predstavlja pomemben kazalec kakovosti prsti. Pomembno vpliva na številne fizikalne in kemijske lastnosti prsti, posledično na rodovitnost prsti ter določa vlogo prsti v ekosistemu. Količina organske snovi v prsti je odvisna odkoličine odmrlih organskih snovi, njihove sestave, procesa humifikacije, od naravnih dejavnikov, kot so podnebje, relief, matična podlaga, voda ter seveda od živih rastlin, živali in mikroorganizmov, ki živijo v prsti ter tudi od rabe tal. V prispevku je predstavljena količina organske snovi v zgornjem sloju kmetijskih zemljišč v Sloveniji ter količina organske snovi v horizontih v prevladujočih tipih prsti v celjski kotlini. Podatki kažejo, da je količina organske snovi v prsti v Sloveniji zadovoljiva. Prsti v Celjski kotlini imajo manj kot 6 % organske snovi, razlike v vsebnosti se največ kažejo v rabi tal, saj imajo prsti porasle z gozdom tudi do 35 % organske snovi v zgornjem horizontu.

Keywords

geografija;fizična geografija;prsti;kemične lastnosti;organske snovi;Celjska kotlina;upravljanje s prstmi;varovanje prsti;

Data

Language:	Slovenian
Year of publishing:	2007
Typology:	1.01 - Original Scientific Article
Organization:	UM FF - Faculty of Arts
UDC:	911.2(497.4):631.412
COBISS:	16844552
ISSN:	1854-665X
Parent publication:	Revija za geografijo
Views:	1780
Downloads:	165
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Organic substance in the soil of the Celje basin area
Secondary abstract:	The quantity of the organic substance is an important indicator of the soil quality. It has a significant influence on numerous physical and chemical soil properties; and consequently also on the fertility of the soil and it determines the function of the soil in the ecosystem. The quantity of the organic substance in the soil depends upon the quantity the organic substances which died away, their composition, process of humification, natural factors such as the climate, relief, parent foundation, and water and of course live plants, animals and microorganisms which live in the soil and also upon the use of the soil. In the contribution is represented the quantity of the organic substances in the upper layer of rural surfaces in Slovenia and the quantity of organic substances in the horizon of the prevailing types of soil in the Celje Basin. The data show that the quantity of the organic substance in the soil in Slovenia is satisfactory. The soil in the Celje Basin have less than 6% of organic substance; the references in the content are mostly shown in the use of the soil because the soils covered with wood have also to 35% of the organic substance in the upper horizon.
Secondary keywords:	geography;physical geography;soil;chemical properties;Celje basin;organic substances;soil management;soil protection;
URN:	URN:NBN:SI
Type (COBISS):	Article
Pages:	str. 7-19
Issue:	ǂŠt. ǂ2/2
Chronology:	2007
ID:	9090706