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Type of publication: research article
Type of publication (PDB): Straipsnis konferencijos medžiagoje Clarivate Analytics Web of Science ar/ir Scopus / Article in Clarivate Analytics Web of Science or Scopus DB conference proceedings (P1a)
Field of Science: Miškotyra / Forestry (A004)
Author(s): Šilingienė, Gerda;Račinskas, Jonas;Brazaitis, Gediminas;Vasinauskienė, Regina
Title: The impact of damp water steam and chemical treating to the germination of Norway spruce (Picea abies (L.) H. Karst.) seeds
Is part of: Rural development 2011 : 5th international scientific conference, 24-25 November, 2011, Akademija : proceedings. Akademija : Aleksandras Stulginskis University, Vol. 5, b. 2 (2011)
Extent: p. 144-148
Date: 2011
Keywords: Norway Spruce seeds;Thermal treatment;Germination
Abstract: In Lithuania as well as in whole European Union general politics of agriculture and forest sectors is concerned on ecological processes. The number of ecological practices in commercial management of agriculture and forest sectors is throughout increase. One of the most widely applied measures to protect seeds from the damage caused by fungi is spreading treaters. Alternative is to use high temperature. All live organisms are destroyed in a high temperature environment. It is very important to find optimal treatment time of high temperature so that pathogenic organisms would be destroyed but germination characteristics of the seeds would remain unaffected. Investigation performed on 2009-2010 in Forest‘s Seeds and Plantings Quality Department laboratory and Siauliai Forest Enterprise nursery. We investigated how a damp water steam effects germination of Norway Spruce (Picea abies (L.) H. Karst.) seeds. In laboratory control sample was affected by fungicide MaximStar 025 FS (2g/kg) and it’s germination was 90.5%. Thermally treated seeds germination varied between 95.9% and 82.35% depending on treatment time (1 s and 4 s respectively) in high temperature environment. Ground germination of chemicals treated seeds was about 44.9 %, whereas germination of seeds treated by damp water steam varied between 61.1% and 78.6%
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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