RT Journal Article
SR Electronic
A1 Filipek-Mazur, Barbara
A1 Gondek, Krzysztof
A1 Ryant, Pavel
T1 Fractions of humus compounds in soil fertilised with sewage sludge and vermicomposts
JF Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
YR 2015
VO 52
IS 1
SP 121
OP 126
DO 10.11118/actaun200452010121
UL https://acta.mendelu.cz/artkey/acu-200401-0012.php
AB Four-year investigations conducted as a field experiment aimed to determine the effect of organic fertilisation with farmyard manure, tannery sludge and vermicompost obtained from it on soil humus compounds composition. Equal to farmyard manure effect of vermicompost on organic carbon and total nitrogen was determined in the discussed experiment. Organic carbon content diminished as a result of mineral treatment and fertilisation with untreated sludge. The number of most mobile humus fractions decreased in result of applied fertilisation where as the share of humus compounds not undergoing hydrolysis increased.