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Type of publication: conference paper
Field of Science: Agronomija / Agronomy (A001)
Author(s): Urniežius, Edvinas
Contributor(s): Mikučionienė, Romutė
Title: Anglies pasiskirstymas dirvožemio agregatuose skirtingo naudojimo išplautžemyje
Other Title: Carbon distribution on soil structure aggregate under different management of luvisols
Is part of: Jaunasis mokslininkas 2017: studentų mokslinės konferencijos pranešimų rinkinys / Aleksandro Stulginskio universitetas. Agronomijos fakultetas. Akademija,, 2017
Extent: p. 76-78
Date: 2017
Abstract: Soil organic carbon is one of the few indicators that characterize soil quality. Nowadays soil organic carbon status is low due to unbalanced fertilization, intensive pesticide use, non-use of organic fertilizer, straw removal, low plant diversity in crop rotations. Soil organic carbon balance can be maintained through sustainable agricultural systems, enriching the soil with organic manure, including catch crops to crop rotation. The aim of the study was to determine the organic carbon content in different soil fractions under different fertilization systems. It was found the highest organic carbon content (14.22 g kg-1) in 2 mm fraction and 14.22 g kg-1 in 2 mm fractions and 10.08 g kg-1 in <2 mm fractions. The highest organic carbon <2 mm fraction quantity resulted in adequate organic matter and mineral fertilizer, which prompted humification, carbon accumulation on soil aggregate
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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