Abstract
Recently, researchers have drawn their attention to industrial hemp (Canabis sativa L.) and stinging nettle (Urtica dioica L.), as feedstocks, potentially having a wide nonfood application. The aim of the present work was to compare dry matter (DM) and carbon (C) yields as well as C concentration in the above-ground biomass, stems and shives of the mentioned crops. In this chapter, extra attention has been paid to the C accumulation in stems and shives, since stems are a more environmentally friendly resource for solid biofuel compared to the whole above-ground part of the plant, and shives are an agricultural waste.
Field experiments with industrial hemp (eight varieties) and stinging nettle (one wild nettle and two treatments of fibre nettle clone) were carried out during 2010–2012. Dew retting and water retting were used to extract the fibre. C concentration in the samples of hemp and nettle was determined by wet oxidation with dichromate.
DM yield of the above-ground biomass of hemp amounted to an average of 10607 kg ha− 1, of stems 9063 kg ha− 1 with high C concentrations of 555 and 568 g kg− 1 DM, respectively. DM yield of the nettle declined along with a harvest year and ranged from 11604 kg ha− 1 (2010) to 5596 kg ha− 1 (2012) averaging 7589 kg ha−1 per trial. DM yield of wild nettle was more than twice as low as that of fibre nettle clone (on average 3945 kg ha− 1 vs 9411 kg ha− 1).
C stock in stems of hemp and nettle amounted to an average of 5149 and 3719 kg ha− 1, respectively. DM yield was a weighted factor for C yield.
Shives, which are the woody residue left over from the processing of hemp and nettle straw appeared very rich in C the concentration of which in hemp shives varied in the range of 564–602 g kg− 1 DM and in nettle shives 543–596 g kg− 1 DM. The retting method (R) significantly (P < 0.01) affected the C concentration in nettle shives.
The high heating value (HHV) of biomass, stems and shives of hemp and nettle was determined, and the theoretical accumulation of CO2 in biomass per ha was calculated.
Results of this study showed that the hemp and fibre clones of stinging nettle could be promising candidates for bioenergy production. The CO2 content fixed into the biomass of the studied crops might contribute towards the reduction of climate warming.
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References
Communication from the Commission to the Council and the European Parliament (2009) The renewable energy progress report: commission report in accordance with Article 3 of Directive 2001/77/EC, Article 4(2) of Directive 2003/30/EC and on the implementation of the EU Biomass Action Plan, COM (2005)628. COM;192 final. http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=COM:2009:0192:FIN:EN:PDF. Accessed 15 June 2014
Wyman CE (1994) Alternative fuels from biomass and their impact on carbon dioxide accumulation. Appl Biochem Biotechnol 45/46:897–915
McKendry P (2002) Energy production from biomass (part 1): overview of biomass. Bioresource Technol 83(1):37–46
Skjånes K, Lindblad P, Muller J (2007) BioCO2? A multidisciplinary, biological approach using solar energy to capture CO 2while producing H 2and high value products. Biomol Eng 24(4):405–413
Field CB, Campbell JE, Lobell DB (2008) Biomass energy: the scale of the potential resource. Trends Ecol Evol 23(2):65–72
Vogl CR, Hartl A (2003) Production and processing of organically grown fiber nettle (Urtica dioica L.) and its potential use in the natural textile industry: a review. Am J Alternative Agr 18(3):119–128
Karus M, Vogt D (2004) European hemp industry: cultivation, processing and product lines. Euphytica 140:7–12
Bacci L, Baronti S, Predieri S, Di Virgilio N (2009) Fiber yield and quality of fiber nettle (Urtica dioica L.) cultivated in Italy. Ind Crop Prod 29(2–3):480–484
Prade T, Svensson SE, Andersson A, Mattsson JE (2011) Biomass and energy yield of industrial hemp grown for biogas and solid fuel. Biomass Bioenerg 35(7):3040–3049
Kolarikova M, Havrland B, Ivanova T (2013) Energy balance of hemp (Cannabis sativa L.) grown for energy purposes. Agric Trop Subtrop 46(1):10–15
Jankauskienė Z, Gruzdevienė E (2013) Physical parameters of dew retted and water retted hemp (Cannabis sativa L.) fibres. Zemdirb Agric 100(1):71–80
Glew DW (2012) Validating low carbon bio-renewable alternatives to petrochemicals: exploring end of life impacts. PhD thesis, University of York http://etheses.whiterose.ac.uk/4641/1/David%20Glew%20PhD%20Thesis%20for%20print%20rev2.pdf. Accessed 15 June 2014
Prade T, Svensson SE, Mattsson JE (2012) Energy balances for biogas and solid biofuel production from industrial hemp. Biomass Bioenerg 40:36–52
Heller K, Baraniecki P, Talarzyck M, Christou M, Alexopoulou E, Monti A et al (2012) WP1. Non-food crops. In: non-food crops-to-industry schemes in EU27 http://www.crops2industry.eu/images/pdf/pdf/D1.2_INFMP_final.pdf. Accessed 15 June 2014
Zimniewska M, Wladyka-Przybylak M, Mankowski J (2011) Cellulosic bast fibers, their structure and properties suitable for composite applications. In: Kalia S, Kaith BS, Kaur I (eds) Cellulose fibers: bio- and nano-polymer composites—green chemistry and technology. Springer, Germany, p 97–119
Hartl A, Vogl CR (2002) Dry matter and fiber yields, and the fiber characteristics of five nettle clones (Urtica dioica L.) organically grown in Austria for potential textile use. Am J Altern Agr 17(4):195–200
Fischer H, Werwein E, Graupner N (2012) Nettle fibre (Urtica dioica L.) reinforced poly (lactic acid): a first approach. J Compos Mater 46(24):3077–3087
Lehtomäki A, Viinikainen TA, Rintala JA (2008) Screening boreal energy crops and crop residues for methane biofuel production. Biomass Bioenerg 32(6):541–550
Braun R, Weiland P, Wellinger A (2008) Biogas from energy crop digestion. In: IEA bioenergy task 37 p 1–20. http://www.iea-biogas.net/files/daten-redaktion/download/energycrop_def_Low_Res.pdf. Accessed 21 July 2014
Mankowski J, Kolodziej J (2008) Increasing heat of combustion of briquettes made of hemp shives. In: Proceedings of international conference on flax and other bast plants p 344–352
Balčiūnas G, Vėjelis S, Vaitkus S, Kairytė A (2013) Physical properties and structure of composite made by using hemp hurds and different binding materials. Procedia Eng 57:159–166
FAO-UNESCO (1997) Soil map of the world: revised legend with corrections and updates. Technical Paper 20. ISRIC Wageningen, Netherlands
Bremner JM, Jenkinson DS (1960) Determination of organic carbon in soil. I. Oxidation by dichromate of organic matter in soil and plant materials. J Soil Sci 11(2):394–402
Slepetiene A, Butkute B (2003) Use of a multichannel photometer (Multiskan MS) for determination of humic materials in soil after their dichromate oxidation. Anal Bioanal Chem 375:1260–1264
LST EN 14775 (2010) Solid biofuels—determination of ash content. Lithuanian Standards Board, Vilnius
Templeton D, Ehrman T (1995) Determination of acid-insoluble lignin in biomass. In: Standard Biomass Analytical Methods of National Renewable Energy Laboratory. LAP-003:1-13 http://infohouse.p2ric.org/ref/40/39182.pdf. Accessed 21 July 2014
LST CEN/TS 14918 (2006) Solid biofuels—method for the determination of calorific value. Lithuanian Standards Board, Vilnius
Tarakanovas P, Raudonius S (2003) The statistical analysis of agronomic research data using the software programs ANOVA, STAT, SPLIT-PLOT from package SELEKCIJA and IRRISTAT. Lithuanian University of Agriculture, Kaunas (in Lithuanian)
Harwood J, Edom G (2012) Nettle fibre: its prospects, uses and problems in historical perspective. Text Hist 43(1):107–119
Gower ST, Vogel JG, Norman JM, Kucharik CJ, Steele SJ, Stow TK (1997) Carbon distribution and above-ground net primary production in aspen, jack pine, and black spruce stands in Saskatchewan and Manitoba, Canada. J Geophys Res 102(D24):29029–29041
Finnan J, Styles D (2013) Hemp: a more sustainable annual energy crop for climate and energy policy. Energ Policy 58:152–162
Hakala K, Keskitalo M, Eriksson C, Pitkänen T (2008) Nutrient uptake and biomass accumulation for eleven different field crops. Agric Food Sci 18(3–4):366–387
Demirbaş A (2003) Relationships between heating value and lignin, fixed carbon, and volatile material contents of shells from biomass products. Energ Source 25(7):629–635
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The article presents research findings obtained through the long-term programme “Biopotential and Quality of Plants for Multifunctional Use” implemented by Lithuanian Research Centre for Agriculture and Forestry.
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Butkutė, B., Liaudanskienė, I., Jankauskienė, Z., Gruzdevienė, E., Cesevičienė, J., Amalevičiūtė, K. (2015). Features of Carbon Stock in the Biomass of Industrial Hemp and Stinging Nettle. In: Sayigh, A. (eds) Renewable Energy in the Service of Mankind Vol I. Springer, Cham. https://doi.org/10.1007/978-3-319-17777-9_2
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DOI: https://doi.org/10.1007/978-3-319-17777-9_2
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