Please use this identifier to cite or link to this item:https://hdl.handle.net/20.500.12259/83661
Type of publication: conference paper
Type of publication (PDB): Straipsnis nerecenzuojamoje Lietuvos konferencijos medžiagoje / Article in non-peer-reviewed Lithuanian conference proceedings (P2c)
Field of Science: Agronomija / Agronomy (A001)
Author(s): Muraška, Irmantas
Title: Ilgalaikio žieminių rugių atsėliavimo įtaka dirvos piktžolėtumui ir fermentų aktyvumui
Other Title: The influence of long-term recroping of winter rye on weed seed-bank and soil enzymes activity
Is part of: Jaunasis mokslininkas 2011: studentų mokslinės konferencijos pranešimų rinkinys/ Lietuvos žemės ūkio universitetas. Agronomijos fakultetas. Akademija, 2011
Extent: p. 90-91
Date: 2011
ISBN: 9986-948-68-1
Abstract: Field experiments were carried out in 2009 and 2010 at the Experimental Station of Lithuanian University of -__-iculture. The objective of this investigations was to determine the influence of long-term recroping of winter rye on weed seed-bank and soil enzymes urease and saccharase activity. Soil - Endocalcari-Epihypogleyic Cambisol. The highest amount of weed seeds was observed in the soil of long-term recroped winter rye with mineral fertilizers. [he highest activity of urease was observed in the soil of long-term recroped winter rye without mineral fertilizers irh herbicides. The highest activity of saccharase was observed in the soil of long-term recroped 1 mineral fertilizers and spraying with herbicides. The activity of soil urease directly depended on the ; of humus (r = 0.65T P < 0.01)
Internet: https://hdl.handle.net/20.500.12259/83661
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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