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Type of publication: Straipsnis Clarivate Analytics Web of Science ar/ir Scopus / Article in Clarivate Analytics Web of Science or / and Scopus (S1)
Field of Science: Aplinkos inžinerija / Environmental engineering (T004)
Author(s): Šiaudinis, Gintaras;Jasinskas, Algirdas;Karčiauskienė, Danutė;Repšienė, Regina
Title: The effect of liming and nitrogen application on common osier and black poplar biomass productivity and determination of biofuel quality indicators
Is part of: Renewable energy. Oxford : Elsevier Ltd., 2020, vol. 152
Extent: p. 1035-1040
Date: 2020
Keywords: Energy crops;Lime material;Fertilization;DM yield;Chaff;Gas emissions
Abstract: Experiments with two short rotation woody energy crops, common osier (Salix viminalis L.) and black poplar (Populus nigra L.) were carried out in Western Lithuania (55 430 N, 21 270 E) on a naturally acid moraine loamy Retisol. According to the results averaged over the two successive growing rotations (2008e2012 and 2013e2016), the dry matter (DM) yield of common osier amounted to 74.76 t ha 1 and 71.63 t ha 1, respectively and that of black poplar totalled 42.28 and 54.24 t ha 1. Nitrogen fertilization significantly increased the number of stems and DM yield for both crops, while stem height was increased only for osier. High-quality chaff of common osier and black poplar was produced using a screw chopper. Our study evidenced that common osier and black poplar biomass feedstock meets the requirements for high quality solid biofuel. When chopped by a screw chopper, wet chaff (40e55% moisture content) may be burned in high and medium power boilers equipped with combustion devices suitable for the incineration of wet chopped woody plants
Affiliation(s): Lietuvos agrarinių ir mi škų mokslų centro Vėžaičių filialas
Lietuvos agrarinių ir miškų mokslų centro Vėžaičių filialas
Proj."Daugiafunkc.vald.modelio sukūrimas
Vytauto Didžiojo universitetas
Žemės ūkio akademija
Žemės ūkio inžinerijos fakultetas
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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