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(Article of periodic en Anglais - 2013)

Document title

The effect of organic matter on aggregation under different soil management practices in a vineyard in an extremely humid year

Authors(s) and Affiliation(s)

ŠIMANSKÝ V. (1) ; BAJČAN D. (2) ; DUCSAY L. (3) ;
(1) Dep. of Soil Science, Fac. of Agrobiology and Food Resources, Slovak Univ. of Agriculture, Nitra, SLOVAQUIE
(2) Dep. of Chemistry, Fac. of Biotechnology and Food Sciences, Slovak Univ. of Agriculture, Nitra, SLOVAQUIE
(3) Dep. of Agrochemistry and Plant Nutrition, Fac. of Agrobiology and Food Resources, Slovak Univ. of Agriculture, Nitra, SLOVAQUIE

Abstract

This study evaluates the effect of soil organic matter on soil structure stability under different soil management practices in Rendzic Leptosol, in an extremely humid year. In 2006, an experiment of the different management practices in a productive vineyard was established in the locality of Nitra-Dražovce (Slovakia). Soil samples were collected every month, during the year 2010. The results showed that the aggregation process and soil structure stability were mainly dependent on the stable form of soil organic matter or the physically protected soil organic matter inside of aggregates in all soil management practices in a vineyard. In the treatment with plowed farmyard manure, the soil structure stability decreased, during 2010. In this case, humic substances stability had a statistically significant influence on soil structure stability. The lower the values of color quotient of humic substances in soil were, the lesser was the decrease in soil structure stability

Source

Article of periodic

published at : Catena / ISSN 0341-8162

Editor : Catena, Cremlingen-Destedt - ALLEMAGNE (1973)

Millesime : 2013, vol. 101 [pp. 108-113]

Bibliographic references : 38 ref.

Collation : 3 fig., 3 tabl.

Language

Anglais

INIST-CNRS, Cote INIST : 16767

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1016/j.catena.2012.10.011

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2013
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