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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): Gudauskienė, Aušra;Pilipavičius, Vytautas
Title: Spelta kviečių agrofitocenozės pokyčių dinamika kintančio klimato sąlygomis
Other Title: Spelta winter wheat agrophytocenosis chantes dynamics at changing climate
Is part of: Jaunasis mokslininkas 2012: studentų mokslinės konferencijos pranešimų rinkinys/ Aleksandro Stulginskio universitetas. Agronomijos fakultetas. Akademija, 2012
Extent: p. 125-127
Date: 2012
Keywords: Winter wheat;Weeds;Agrophytocenosis;Climate
ISBN: 9986-948-68-1
Abstract: Research was carried out during 2010-2011 at the Perloja research station of the LAMMC branch. Experimental soil was (Hapli - Albic Luvisol). Aim of the present research was to establish weed emergence, death and total number in the spelta winter wheat crop from sowing to harvesting. Obtained research data confirmed that weediness change dynamics in the crop significantly depend on spelta winter wheat sowing and weed recording time as well from interaction of both mentioned factors. More intensive weed emergence was established in the crop of later sowing. Just in May intensifying joint weed emergence was established tendency of more intensive weed emergence in earlier than in later sowed crop. Weed death was recorded only during winter time from January to March. Total weed number of spelta winter wheat crop was either essentially higher in later sowing crop that has tendency to increase during January, February and March. Total crop weediness, weed emergence and death change absence during June - August required supplementary analyses for which will be used data of other observations (weediness and spelta wheat) of the experiment
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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