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Type of publication: conference paper
Type of publication (PDB): Tezės kituose recenzuojamuose leidiniuose / Theses in other peer-reviewed publications (T1e)
Field of Science: Ekologija ir aplinkotyra / Ecology and environmental sciences (N012)
Author(s): Pekarskas, Juozas;Spruogis, Vidmantas;Raškauskienė, Anželika
Title: The Research of Segetal Flora in Organically Grown Galega (Galega Orientalis LAM.) Agrocenoses in the Middle Lithuanian Lowland Zone
Is part of: Research and conservation of biological diversity in Baltic region: 6th international conference, Daugavpils, 28-29 April, 2011: book of abstracts. Daugavpils, 2011
Extent: p. 95
Date: 2011
Abstract: The research was carried out in 2007-2009 in the Baltic area in the Middle Lithuanian Lowland Middle Nemunas and in the Neris downtream plateau region. The maximum of segetal plant species (51) was found after cutting the cover crop barley, in which galega has been sown. During the first year of galega use it was found 32, while the second - only 17 species. At the same time the considerable difference of segetal plant number and mass decrease was observed. The number of segetal plants decreased by 118.0 plants in m2 and a mass-60.75 gper m2. Growing galega very well shaded the segetal plants. The crop after cut of cover crop was dominated by short-living summer and wintering weeds, in the second year of use organically grown galega crop the perennial species began to dominate. There were found 16 segetal plant species in the long-lived twenty two years old galega crop, left to grow naturally without mowing for decade. The number of segetal plants species remained constant. The perennial species prevailed in the crop
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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