Abstract
Biochar produced from plant biomass through pyrolysis has been shown to be much more resistant to biodegradation in the soil as compared with the raw biomass, such as cereal straw that is routinely shredded and discharged on to farm fields in large amounts. Biochar application to soil has also been reported to decrease greenhouse gas (GHG) emissions, although the mechanisms are not fully understood. In this study, the emissions of three main GHGs (CO2, CH4, and N2O) and enzyme activities (urease, β-glycosidase, and dehydrogenase) were measured during a 100-day laboratory incubation of a Chernozemic soil amended with either straw or its biochar at rates of 0.67 and 1.68 % (based on the amount of C added) for the low and high rates, respectively. The biochar application dramatically reduced N2O emissions, but CO2 or CH4 emissions were not different, as compared with the un-amended soil. At the same C equivalent application rate, CO2 and N2O emission rates were greater while CH4 emission rates were lower in straw than in biochar application treatments. The activities of both the dehydrogenase and β-glycosidase significantly declined while that of urease significantly increased with the biochar as compared with the straw treatment. We conclude that pyrolysis of cereal straw prior to land application would significantly reduce CO2 and N2O emissions, in association with changed enzyme activities, while increasing the soil C pool through the addition of stable C in the form of biochar.
Similar content being viewed by others
References
Asmar F, Eiland F, Nielsen NE (1994) Effect of extracellular-enzyme activities on solubilization rate of soil organic nitrogen. Biol Fertil Soils 17:32–38
Baggs EM, Smales CL, Bateman EJ (2010) Changing pH shifts the microbial source as well as the magnitude of N2O emission from soil. Biol Fertil Soils 46:793–805
Bai H, Han J, Zhang Y (2002) Correlations between physical, chemical and biological properties and denitrifying enzymes activity and N2O flux in soil profiles. Agro- Environ Prot 21:193–196
Bai H, Zhang Y, Han J, Li C (2003) Nitrous oxide emission and urease activity in wheat. Environ Contam Toxicol 71:1282–1288
Bailey VL, Fansler SJ, Smith JL, Bolton H (2011) Reconciling apparent variability in effects of biochar amendment on soil enzyme activities by assay optimization. Soil Biol Biochem 43:296–301
Baum C, Leinweber P, Schlichting A (2003) Effects of chemical conditions in re-wetted peats on temporal variation in microbial biomass and acid phosphatase activity within the growing season. Appl Soil Ecol 22:167–174
Bell TH, Klironomos JN, Henry HAL (2010) Seasonal responses of extracellular enzyme activity and microbial biomass to warming and nitrogen addition. Soil Biol Biochem 74:820–828
Bossio DA, Horwath WR, Mutters RG, van Kessel C (1999) Methane pool and flux dynamics in a rice field following straw incorporation. Soil Biol Biochem 31:1313–1322
Brzezińska M, Wodarczyk T, Gliński J (2004) Effect of methane on soil dehydrogenase activity. Int Agrophys 18:213–216
Carter MR, Gregorich EG (2006) Soil sampling and methods of analysis, 2nd edn. Canadian Society of Soil Science, CRC Press, Taylor & Francis Group, Boca Raton
Cavigelli MA, Robertson GP (2000) The functional significance of denitrifier community composition in a terrestrial ecosystem. Ecology 81:1402–1414
Cavigelli MA, Robertson GP (2001) Role of denitrifier in rates of nitrous oxide consumption in a terrestrial ecosystem. Soil Biol Biochem 33:297–310
Cheng Y, Cai ZC, Chang SX, Wang J, Zhang JB (2012) Wheat straw and its biochar have contrasting effects on inorganic N retention and N2O production in a cultivated Black Chernozem. Biol Fertil Soils. doi:10.1007/s00374-012-0687-0
Clough TJ, Kelliher FM, Sherlock RR, Ford CD (2004) Lime and soil moisture effects on nitrous oxide emissions from a urine patch. Soil Sci Soc Am J 68:1600–1609
Clough TJ, Bertram JE, Ray JL, Condron LM, O’Callaghan M, Sherlock RR, Wells NS (2010) Unweathered wood biochar impact on nitrous oxide emissions from a bovine-urine-amended pasture soil. Soil Biol Biochem 74:852–860
Cole CV, Duxbury J, Freney J, Heinemeyer O, Minami K, Mosier A, Paustian K, Rosenberg N, Sampson N, Sauerbeck D, Zhao Q (1997) Global estimates of potential mitigation of greenhouse gas emissions by agriculture. Nutr Cycl Agroecosy 49:221-228
Day D, Evans RJ, Lee JW, Reicosky D (2005) Economical CO2, SOx, and NOx capture from fossil-fuel utilization with combined renewable hydrogen production and large-scale carbon sequestration. Energy 30:2558–2579
Fenchel T, King GM, Blackburn TH (1998) Bacterial biogeochemistry: the ecophysiology of mineral cycling. Academic, London, p 307
Gao XS, Zeng M, Deng LJ, Zhong CB (2010) Present situation and benefit analysis of the straw recycling in southwest China. Asian Agr Res 2:40–44
Garcia C, Hernandez T (1994) Microbial activity in soils under Mediterranean environmental conditions. Soil Biol Biochem 26:1185–1191
Gärdenäs AI, Ågren GI, Bird JA, Clarholm M, Hallin S, Ineson P, Kätterer T, Knicker H, Ingvar Nilsson S, Näsholm S, Ogle S, Paustian K, Persson T, Stendahl J (2011) Knowledge gaps in soil carbon and nitrogen interactions—from molecular to global scale. Soil Biol Biochem 43:702–717
Gee GW, Or D (2002) Particle size analysis. In: Dane JH, Topp C (eds) Methods of soil analysis. Part 4, physical methods. ASA, Wisconsin, pp 255–293
Geisseler D, Horwath WR, Joergensen RG, Ludwig B (2010) Pathways of nitrogen utilization by soil microorganisms—a review. Soil Biol Biochem 42:2058–2067
Glaser B, Lehmann J, Zech W (2002) Ameliorating physical and chemical properties of highly weathered soils in the tropics with charcoal—a review. Biol Fertil Soils 35:219–230
Graham JP, Ellis FB, Christian DG, Cannell RQ (1986) Effects of straw residues on the establishment, growth and yield of autumn-sown cereals. J Agric Eng Res 33:39–49
Han RJ, Yin DQ, Zhao YZ (2003) The present situation of the researching of straw turnover. Agric Mech Asia 2003:39–40
Hao X, Chang C, Carefoot JM, Janzen HH, Ellert BH (2001) Nitrous oxide emissions from an irrigated soil as affected by fertilizer and straw management. Nutr Cycl Agroecosy 60:1–8
Ingram DL, Henley RW, Yeager TH (1990) Diagnostic and monitoring procedures for nursery crops. University of Florida, Florida Cooperative Extension Service. Circular 556. November 1990. 11 p.
IPCC (2007) Climate change 2007: the physical science basis. In: Solomon S, Qin D, Manning M, Chen Z, Marquis M, Averyt KB, Tignor M, Miller HL (eds) Summary for policymakers. Contribution of working group I to the fourth assessment report of the Intergovernmental Panel on Climate Change. Cambridge University Press, Cambridge, pp 1–18
Janya SA, Eiji Y, Jureerat B (2010) Promoting plant residue utilization for food security and climate change mitigation in Thailand. In: Fukushi K, Hassan KM, Honda R, Sumi A (eds) Sustainability in food and water: an Asian perspective. Springer, Dordrecht, pp 343–352
Janzen HH (2006) The soil carbon dilemma: shall we hoard it or use it? Soil Biol Biochem 38:419–424
Jones DL, Murphy DV, Khalid M, Ahmad W, Edwards-Jones G, DeLuca TH (2011) Short-term biochar-induced increase in soil CO2 release is both biotically and abiotically mediated. Soil Biol Biochem 43:1723–1731
Kandeler E, Stemmer M, Klimanek EM (1999) Response of soil microbial biomass, urease and xylanase within particle size fractions to long-term soil management. Soil Biol Biochem 31:261–273
Katyal S, Thambimuthu K, Valix M (2003) Carbonisation of bagasse in a fixed bed reactor: influence of process variables on char yield and characteristics. Renew Energy 28:713–725
Kumar K, Goh KM (2000) Crop residues and management practices: effects on soil quality, soil nitrogen dynamics, crop yields, and nitrogen recovery. Adv Agron 68:197–319
Lammirato C, Miltner A, Kaestner M (2011) Effects of wood char and activated carbon on the hydrolysis of cellobiose by β-glucosidase from Aspergillus niger. Soil Biol Biochem 43:1936–1942
Lehmann J, Rondon M (2005) Bio-char soil management on highly-weathered soils in the humid tropics. In: Uphoff N (ed) Biological approaches to sustainable soil systems. CRC, Boca Raton, pp 517–530
Lehmann J, Da Silva JPJ, Rondon M, Da Silva CM, Greenwood J, Nehls T, Steiner C, Glaser B (2002) Slash-and-char: a feasible alternative for soil fertility management in the central Amazon? Presentation poster of the 17th World Congress of Soil Science, Bangkok Thailand, Symposium 13, pp 1–12
Lehmann J, Da Silva JPJ, Steiner C, Nehls T, Zech W, Glaser B (2003) Nutrient availability and leaching in an archaeological Anthrosol and a Ferralsol of the Central Amazon basin: fertilizer, manure and charcoal amendments. Plant Soil 249:343–357
Lehmann J, Gaunt J, Rondon M (2006) Bio-char sequestration in terrestrial ecosystems—a review. Mitig Adapt Strat Glob Change 11:403–427
Ma J, Xu H, Yagi K, Cai Z (2008) Methane emission from paddy soils as affected by wheat straw returning mode. Plant Soil 313:167–174
Major J, Lehmann J, Rondon M, Goodale C (2010) Fate of soil-applied black carbon: downward migration, leaching and soil respiration. Glob Change Biol 16:1366–1379
Muñoz C, Paulino L, Monreal C, Zagal E (2010) Greenhouse gas (CO2 and N2O) emission from soils: a review. Chil J Agr Res 70:485–497
Nannipieri P, Ascher J, Ceccherini MT, Landi L, Pietranellera G, Renella G (2003) Microbial diversity and soil functions. Eur J Soil Sci 54:655–670
Paz-Ferreiro J, Gascó G, Gutiérrez B, Méndez A (2011) Soil biochemical activities and the geometric mean of enzyme activities after application of sewage sludge and sewage sludge biochar to soil. Biol Fertil Soils 48:511–517
Procházková B, Hrubý J, Dovrtěl J, Dostál O (2003) Effects of different organic amendment on winter wheat yields under long-term continuous cropping. Plant Soil Environ 49:433–438
Qian P, Schoenaru JJ, Karamanos RE (1994) Simultaneous extraction of available phosphorus and potassium with a new soil test: a modification of Kelowna extraction. Commun Soil Sci Plant Anal 25:627–635
Reynolds CM, Wolf DC, Armbruster JA (1985) Factors related to urea hydrolysis in soils. Soil Sci Soc Am J 49:104–108
Roldán A, Salinas-García JR, Alguacil MM, Díaz E, Caravaca F (2005) Soil enzyme activities suggest advantages of conservation tillage practices in sorghum cultivation under subtropical conditions. Geoderma 129:178–185
Rondon MA, Ramirez JA, Lehmann J (2005) Greenhouse gas emissions decrease with charcoal additions to tropical soils. http://soilcarboncenter.kstate.edu/conference/USDA%20Abstracts%20html/Abstract%20Rondon.htm
Rondon MA, Molina D, Hurtado M, Ramirez J, Lehmann J, Major J, Amezquita E (2006) Enhancing the productivity of crops and grasses while reducing greenhouse gas emissions through biochar amendments to unfertile tropical soils. In: Proceedings of the 18th World Congress of Soil Science, Philadelphia, PA, pp 138–168
Ryszkowski L, Kędziora A (2007) Modification of water flows and nitrogen fluxes by shelterbelts. Ecol Eng 29:388–400
Shevtsova L, Romanenkov V, Sirotenko O, Smith P, Smith JU, Leech P, Kanzyvaa S, Rodionova V (2003) Effect of natural and agricultural factors on long-term soil organic matter dynamics in arable soddy-Podzolic soils—modeling and observation. Geoderma 116:165–189
Singh BP, Hatton BJ, Singh B, Cowie AL, Kathuria A (2010) Influence of biochars on nitrous oxide emission and nitrogen leaching from two contrasting soils. J Environ Qual 39:1224–1235
Snyder CS, Bruulsema TW, Jensen TL, Fixen PE (2009) Review of greenhouse gas emissions from crop production systems and fertilizer management effects. Agr Ecosyst Environ 133:247–266
Sohi S, Loez-Capel E, Krull E, Bol R (2009) Biochar’s roles in soil and climate change: a review of research needs. CSIRO Land and Water Science Report 05/09, p 64
Sombroek W, Nachtergaele FO, Hebel A (1993) Amounts, dynamics and sequestering of carbon in tropical and subtropical soils. Ambio 22:417–426
Sparks DL, Page AL, Helmke PA, Loeppert RH, Soltanpour PN, Tabatai MA, Johnson CT, Sumner ME (1996) Methods of soil analysis: part 3—chemical methods. ASA-CSSA-SSSA, Madison
Sparling GP (1997) Soil microbial biomass, activity and nutrient cycling as indicators of soil health. In: Pankhurst C, Doube BM, Gupta VVSR (eds) Biological indicators of soil health. CAB International, Wallingford, pp 97–119
Spokas KA, Koskinen WC, Baker JM, Reicosky DC (2009) Impacts of woodchip biochar additions on greenhouse gas production and sorption/degradation of two herbicides in a Minnesota soil. Chemosphere 77:574–581
Tabatabai MA (1994) Soil enzymes. In: Weaver RW, Angle S, Bottomley P, Bezdicek D, Smith S, Tabatabai A, Wollum A (eds) Method of soil analysis part 2. Microbiological and biochemical properties. SSSA, Madison, pp 775–833
Tate KR, Ross DJ, Saggar S, Hedley CB, Dando J, Singh BK, Lambie SM (2007) Methane uptake in soils from Pinus radiata plantations, a reverting shrubland and adjacent pastures: effects of land-use change, and soil texture, water and mineral nitrogen. Soil Biol Biochem 39:1437–1449
Thomsen IK, Christensen BT (1998) Cropping system and residue management effects on nitrate leaching and crop yields. Agr Ecosyst Environ 68:73–84
Tiedje JM (1998) Ecology of denitrification and dissimilatory nitrate reduction to ammonium. In: Zehnder AJB (ed) Biology of anaerobic microorganisms. Wiley, New York, pp 179–244
van Zwieten L, Kimber S, Morris S, Chan KY, Downie A, Rust J, Joseph S, Cowie A (2010a) Effects of biochar from slow pyrolysis of papermill waste on agronomic performance and soil fertility. Plant Soil 327:235–246
van Zwieten L, Kimber S, Morris S, Downie A, Berger E, Rust J, Scheer C (2010b) Influence of biochars on flux of N2O and CO2 from Ferrosol. Aust J Soil Res 48:555–568
Wang J, Zhang M, Xiong Z, Liu P, Pan G (2011) Effects of biochar addition on N2O and CO2 emissions from two paddy soils. Biol Fertil Soils 47:887–896
Wick B, Kühne RF, Vlek PLG (1998) Soil microbiological parameters as indicators of soil quality under improved fallow management systems in south-western Nigeria. Plant Soil 202:97–107
Wick B, Veldkamp E, De Mello WZ, Keller M, Crill P (2005) Nitrous oxide fluxes and nitrogen cycling along a pasture chronosequence in Central Amazonia, Brazil. Biogeosci Discuss 2:499–535
Włodarczyk T, Stępniewski W, Brzezińska M (2002) Dehydrogenase activity, redox potential, and emissions of carbon dioxide and nitrous oxide from Cambisols under flooding conditions. Biol Fertil Soils 36:200–206
Woolf D, Amonette JE, Street-Perrott FA, Lehmann J, Joseph S (2010) Sustainable biochar to mitigate global climate change. Nat commun 1(5):56
Yanai Y, Toyota K, Okazaki M (2007) Effects of charcoal addition on N2O emissions from soil resulting from rewetting air-dried soil in short-term laboratory experiments. Soil Sci Plant Nutr 53:181–188
Zhang A, Cui L, Pan G, Li L, Hussain Q, Zhang X, Zheng J, Crowley D (2010) Effect of biochar amendment on yield and methane and nitrous oxide emissions from a rice paddy from Tai Lake plain, China. Agr Ecosyst Environ 139:469–475
Acknowledgments
The authors thank Donna Friesen and Pak Chow (Department of Renewable Resources, University of Alberta) for providing excellent technical support with the laboratory work. Our thanks are also due to Tim Anderson, Jin Tak, and Rob Hughes (Alberta Innovates—Technology Futures) for providing and testing of soil and biochar used in this experiment. We would also like to thank Sawyer Desaulniers, Beibei Zhang, Lin Yang, Zheng Shi, and Jenna Zee for their help during the experiment. We thank the China Scholarship Council, Alberta Innovates—Technology Futures, and the Natural Sciences and Engineering Research Council of Canada for their financial support.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Wu, F., Jia, Z., Wang, S. et al. Contrasting effects of wheat straw and its biochar on greenhouse gas emissions and enzyme activities in a Chernozemic soil. Biol Fertil Soils 49, 555–565 (2013). https://doi.org/10.1007/s00374-012-0745-7
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00374-012-0745-7