Labile organic carbon fractions and carbon pool management index in a 3-year field study with biochar amendment
- 105 Downloads
Abstract
Purpose
The aims of this research were to (i) systematically investigate the soil organic carbon (SOC) and labile SOC fraction dynamics over a period of 3 years under biochar amendment, (ii) reveal the relations of labile SOC fractions to SOC, and (iii) evaluate the sensitivity of SOC to biochar added at different rates by determining C pool management index (CPMI).
Materials and methods
The SOC, labile SOC fractions, and the CPMI in the 0–20-cm layer were analyzed via a 3-year field experiment of maize. Four biochar treatments were studied, with application rates of 0, 15.75, 31.5, and 47.25 t ha−1 (CK, BC1, BC2, and BC3, respectively). Biochar was applied manually before sowing only in the first year of this experiment; an equal mineral NPK fertilizer was applied to each treatment annually.
Results and discussion
The average data of this 3-year field study demonstrated that biochar incorporation significantly increased SOC, particulate organic carbon (POC), easily oxidizable carbon (EOC), light fraction organic carbon (LFOC), and microbial biomass carbon (MBC) by 31.75–83.62, 92.72–323.30, 29.90–51.55, 194.30–437.37, and 31.13–93.12%, respectively, compared to the control; their concentrations increased with increasing biochar addition rates, except for MBC. In addition, EOC, POC, and LFOC were significantly positively related with SOC. Compared to the control, the DOC contents were reduced after biochar addition, but the specific reasons for this finding need to be further studied.
Conclusions
Biochar incorporation could not only significantly improve the soil quality via increasing the soil organic C fractions, but also increase C sequestration rates in the long term by increasing the non-labile C pool (NLC). The CPMI could be used as a representative index in evaluating the impacts of biochar on SOC content and soil quality.
Keywords
Biochar C pool management index C sequestration Labile organic carbon fractionsNotes
Acknowledgements
This study was funded by the Special Fund for Agro-scientific Research in the Public Interest of China (No. 201503136 and No. 201303095), the National Natural Science Foundation of China (No. 41401325), Program for Science and technology plan of Shenyang (17-182-9-00). We would like to thank the anonymous reviewers and the editor for their constructive comments to improve the manuscript.
References
- Abiven S, Hund A, Martinsen V, Cornelissen G (2015) Biochar amendment increasesmaize root surface areas and branching: a shovelomics study in Zambia. Plant Soil 395(1):45–55. https://doi.org/10.1007/s11104-015-2533-2 CrossRefGoogle Scholar
- An T, Schaeffer S, Li S, Fu S, Pei J, Li H, Zhuang J, Radosevich M, Wang J (2015) Carbon fluxes from plants to soil and dynamics of microbial immobilization under plastic film mulching and fertilizer application using 13C pulse-labeling. Soil Biol Biochem 80:53–61. https://doi.org/10.1016/j.soilbio.2014.09.024 CrossRefGoogle Scholar
- Blair GJ, Lefory RDB, Lise L (1995) Soil carbon fractions based on their degree of oxidationand the development of a carbon management index for agricultural system. Aust J Agric Res 46(7):1459–1466. https://doi.org/10.1071/AR9951459 CrossRefGoogle Scholar
- Blair N, Faulkner RD, Till AR, Poulton PR (2006) Long-term managementimpactions on soil C:N and physical fertility. Part I: Broadbalk experiment. SoilTill Res 91(1-2):30–38. https://doi.org/10.1016/j.still.2005.11.002 Google Scholar
- Brodowski S, Amelung W, Haumaier L, Zech W (2007) Black carbon contribution to stable humus in German arable soils. Geoderma 139(1/2):220–228. https://doi.org/10.1016/j.geoderma.2007.02.004 CrossRefGoogle Scholar
- Burrell LD, Zehetner F, Rampazzo N, Wimmer B, Soja G (2016) Long-term effects of biochar on soil physical properties. Geoderma 282:96–102. https://doi.org/10.1016/j.geoderma.2016.07.019 CrossRefGoogle Scholar
- Camberdella CA, Elliott ET (1992) Particulate soil organic matter across a grassland cultivation sequence. Soil Sci Soc Am J 56(3):777–783. https://doi.org/10.2136/sssaj1992.03615995005600030017x CrossRefGoogle Scholar
- Cao X, Harris W (2010) Properties of dairy-manure-derived biochar pertinentto its potential use in remediation. Bioresour Technol 101(14):5222–5228. https://doi.org/10.1016/j.biortech.2010.02.052 CrossRefGoogle Scholar
- Chan KY, Heenan DP, Oates A (2002) Soil carbon fractionsand relationship to soil quality under different tillage and stubblemanagement. Soil Till Res 63(3-4):133–139. https://doi.org/10.1016/S0167-1987(01)00239-2 CrossRefGoogle Scholar
- Chantigny MH (2003) Dissolved and water-extractable organic matter in soils: areview on the influence of land use and management practices. Geoderma 113(3-4):357–380. https://doi.org/10.1016/S0016-7061(02)00370-1 CrossRefGoogle Scholar
- Chen HL, Zhou JM, Xiao BH (2010) Characterization of dissolved organic matter derived from rice straw at different stages of decay. J Soils Sediments 10(5):915–922. https://doi.org/10.1007/s11368-010-0210-x CrossRefGoogle Scholar
- Christensen BT (2001) Physical fractionation of soil andstructural and functional complexity in organic matterturnover. Eur J Soil Sci 52(3):345–353. https://doi.org/10.1046/j.1365-2389.2001.00417.x CrossRefGoogle Scholar
- Davidson EA, Janssens IA (2006) Temperature sensitivity of soil carbon decompositionand feedbacks to climate change. Nature 440(7081):165–173. https://doi.org/10.1038/nature04514 CrossRefGoogle Scholar
- Dempster DN, Gleeson DB, Solaiman ZM, Jones DL, Murphy DV (2012) Decreased soil microbial biomass and nitrogen mineralisation with eucalyptusbiochar addition to a coarse textured soil. Plant Soil 354(1-2):311–324. https://doi.org/10.1007/s11104-011-1067-5 CrossRefGoogle Scholar
- Ding Y, Liu YX, Wu WX, Shi DZ, Yang M, Zhong ZK (2010) Evaluation of biochareffects on nitrogen retention and leaching in multi-layered soil columns. WaterAir Soil Poll 213(1-4):47–55. https://doi.org/10.1007/s11270-010-0366-4 CrossRefGoogle Scholar
- Downie A, Munrow P, Crosky A (2009) Characteristics of biochar physical andstructural properties. In: Lehmann J, Joseph S (eds) Biochar for environmentalmanagement: science and technology, Earthscan, London, pp 13–29Google Scholar
- Fowles M (2007) Black carbon sequestration as an alternative to bioenergy. Biomass Bioenergy 31(6):426–432. https://doi.org/10.1016/j.biombioe.2007.01.012 CrossRefGoogle Scholar
- Graham MH, Haynes RJ, Meyer JH (2002) Soil organic matter content and quality: effects of fertilizer applications, burning and trash retention on a long-term sugarcane experiment in South Africa. Soil Biol Biochem 34(1):93–102CrossRefGoogle Scholar
- Gregorich EG, Janzen HH (1996) Storage of soil carbon in the light fraction and macroorganic matter. In: Carter MR, Stewart BA (eds) Advances in soil science. Structure and organic matter storage in agricultural soils. CRC Lewis, Boca Raton, pp 167–190Google Scholar
- Hale L, Luth M, Crowley D (2015) Biochar characteristics relate to its utility as an alternativesoil inoculum carrier to peat and vermiculite. Soil BiolBiochem 81:228–235. https://doi.org/10.1016/j.soilbio.2014.11.023 CrossRefGoogle Scholar
- Jones DL, Willett VB (2006) Experimental evaluation of methods to quantify dissolved organic nitrogen (DON) and dissolved organic carbon (DOC) in soil. Soil Biol Biochem 38(5):991–999. https://doi.org/10.1016/j.soilbio.2005.08.012 CrossRefGoogle Scholar
- Jones DL, Rousk J, Edwards-Jones G, Deluca TH, Murphy DV (2012) Biochar-mediatedchanges in soil quality and plant growth in a three year field trial. SoilBiolBiochem 45:113–124. https://doi.org/10.1016/j.soilbio.2011.10.012 Google Scholar
- Knicker H, González-Vila FJ, González-Vázquez R (2013) Biodegradability of organic matter in fire-affected mineral soils of southern Spain. Soil Biol Biochem 56:31–39. https://doi.org/10.1016/j.soilbio.2012.02.021 CrossRefGoogle Scholar
- Kolb SE, Fermanich KJ, Dornbush ME (2008) Effect of charcoal quantity onmicrobial biomass and activity in temperate soils. Soil Sci Soc Am J 73:1173–1181CrossRefGoogle Scholar
- Kundu S, Bhattacharyya R, Prakash V, Ghosh V, Gupta HS (2007) Carbon sequestrationand relationship between carbon addition and storage under rainfed soybean-wheat rotation in a sandy loam soil of Indian Himalayas. Soil Till Res 92(1-2):87–95. https://doi.org/10.1016/j.still.2006.01.009 CrossRefGoogle Scholar
- Lal R (2004) Soil carbon sequestration impacts on global climate change and food security. Science 304(5677):1623–1627. https://doi.org/10.1126/science.1097396 CrossRefGoogle Scholar
- Lehmann J (2007) A handful of carbon. Nature 447(7141):143–144. https://doi.org/10.1038/447143a CrossRefGoogle Scholar
- Lehmann J, Joseph S (2009) Biochar for environmental management: anintroduction. In: Lehmann J, Joseph S (eds) Biochar for environmentalmanagement: science and technology. Earthscan, London, pp 1–12Google Scholar
- Li YF, Jiang PK, Chang SX, Wu JS, Lin L (2010) Organic mulch andfertilization affect soil carbon pools and forms under intensivelymanaged bamboo (Phyllostachys praecox) forests in southeastChina. J Soils Sediments 10(4):739–747. https://doi.org/10.1007/s11368-010-0188-4 CrossRefGoogle Scholar
- Li M, Zhang A, Wu H, Liu H, Lv J (2017) Predicting potential release of dissolved organic matter from biochars derived from agricultural residues using fluorescence and ultraviolet absorbance. J Hazard Mater 334:86–92. https://doi.org/10.1016/j.jhazmat.2017.03.064 CrossRefGoogle Scholar
- Lin Y, Munroe P, Joseph S, Henderson R, Ziolkowski A (2012) Water extractable organiccarbon in untreated and chemical treated biochars. Chemosphere 87(2):151–157. https://doi.org/10.1016/j.chemosphere.2011.12.007 CrossRefGoogle Scholar
- Liu E, Teclemariam SG, Yan C, Yu J, Gu R, Liu S, He W, Liu Q (2014) Long-term effects of no-tillage management practice on soil organic carbon and its fractions in thenorthern China. Geoderma 213:379–384. https://doi.org/10.1016/j.geoderma.2013.08.021 CrossRefGoogle Scholar
- Llorente M, Glaser B, Turrión MB (2010) Storage of organic carbon and black carbon in density fractions of calcareous soils under different land uses. Geoderma 159(1/2):31–38. https://doi.org/10.1016/j.geoderma.2010.06.011 CrossRefGoogle Scholar
- Loveland P, Webb J (2003) Is there a critical level of organic matter in the agricultural soils of temperate regions: a review. Soil Till Res 70(1):1–18. https://doi.org/10.1016/S0167-1987(02)00139-3 CrossRefGoogle Scholar
- Malhi SS, Nyborg M, Goddard T, Puurveen D (2011) Long-term tillage, straw management and N fertilization effects on quantity and quality of organic C and N in a black Chernozem soil. NutrCycl Agroecosyst 90(2):227–241. https://doi.org/10.1007/s10705-011-9424-6 CrossRefGoogle Scholar
- Morrissey EM, Berrier DJ, Neubauer SC, Franklin RB (2014) Using microbial communities and extracellular enzymes to link soil organic matter characteristics to greenhouse gas production in a tidal freshwater wetland. Biogeochemistry 117(2-3):473–490. https://doi.org/10.1007/s10533-013-9894-5 CrossRefGoogle Scholar
- Pietikäinen J, Kiikkilä O, Fritze H (2000) Charcoal as a habitat for microbesand its effect on the microbial community of the underlyinghumus. Oikos 89(2):231–242. https://doi.org/10.1034/j.1600-0706.2000.890203.x CrossRefGoogle Scholar
- Plaza-Bonilla D, Álvaro-Fuentes J, Cantero-Martínez C (2014) Identifying soilorganic carbon fractions sensitive to agricultural management practices. SoilTill Res 139:19–22. https://doi.org/10.1016/j.still.2014.01.006 Google Scholar
- Post WM, Kwon KC (2000) Soil carbon sequestration and land-use change: processes and potential. Glob Chang Biol 6(3):317–327. https://doi.org/10.1046/j.1365-2486.2000.00308.x CrossRefGoogle Scholar
- Purakayastha TJ, Rudrappa L, Singh D, Swarup A, Bhadraray S (2008) Long-term impact of fertilizers on soil organic carbon pools and sequestration rates in maize-wheat-cowpea cropping system. Geoderma 144(1-2):370–378. https://doi.org/10.1016/j.geoderma.2007.12.006 CrossRefGoogle Scholar
- Römkens PF, Bril J, Salomons W (1996) Interaction between Ca2+ and dissolvedorganic carbon: implications for metal mobilization. ApplGeochem 11(1/2):109–115. https://doi.org/10.1016/0883-2927(95)00051-8 Google Scholar
- Shang J, Geng ZC, Chen XX, Zhao J, Geng R, Wang S (2015) Effects of biochar on soil organic carbon and nitrogen and their fractions in a Rainfed farmland. J Agro-EnvironSci 34(3):509–517Google Scholar
- Sohi SP, Krull E, Lopez-Capel E, Bol R (2010) A review of biochar andits use and function in soil. Adv Agron 105:47–82. https://doi.org/10.1016/S0065-2113(10)05002-9 CrossRefGoogle Scholar
- Steinbeiss S, Gleixner G, Antonietti M (2009) Effect of biochar amendment onsoil carbon balance and soil microbial activity. Soil Biol Biochem 41(6):1301–1310. https://doi.org/10.1016/j.soilbio.2009.03.016 CrossRefGoogle Scholar
- Sun B, Roberts D, Dennis P, Caul S, Daniell T, Hallett P, Hopkins D (2014) Microbialproperties and nitrogen contents of arable soils under different tillage regimes. SoilUse Manage 30(1):152–159. https://doi.org/10.1111/sum.12089 CrossRefGoogle Scholar
- Sun JN, He FH, Zhang ZH, Shao HB, Xu G (2016) Temperature and moisture responsesto carbon mineralization in the biochar-amended saline soil. Sci Total Environ 569:390–394. https://doi.org/10.1016/j.scitotenv.2016.06.082 CrossRefGoogle Scholar
- Tammeorg P, Simojoki A, Makela P, Stoddard FL, Alakukku L, Helenius J (2014) Biochar application to a fertile sandy clay loam in borealconditions: effects on soil properties and yield formation of wheat,turnip rape and faba bean. Plant Soil 374(1-2):89–107. https://doi.org/10.1007/s11104-013-1851-5 CrossRefGoogle Scholar
- Verhoeven E, Pereira E, Decock C, Suddick E, Angst T, Six J (2017) Toward a better assessment of biochar–nitrous oxide mitigation potential at the field scale. J Environ Qual 46(2):237–246. https://doi.org/10.2134/jeq2016.10.0396 CrossRefGoogle Scholar
- Von Lutzow M, Leifeld J, Kainz M, Kogel-Knabner I, Munch JC (2000) Indications for soil organic matter quality in soilsunder different management. Geoderma 105:243–258CrossRefGoogle Scholar
- Wang J, Liu S, Li S (2006) Effect of long-term plastic film mulching and fertilizationon inorganic N distribution and organic N mineralization in brownearth. J Soil Water Conserv 20:107–110Google Scholar
- Wu J, Joergensen RG, Pommerening B, Chaussod R, Brookes PC (1990) Measurement of soil microbial biomass C by fumigation extraction — an automated procedure. Soil Biol Biochem 22(8):1167–1169. https://doi.org/10.1016/0038-0717(90)90046-3 CrossRefGoogle Scholar
- Xu Y, Chen B (2013) Investigation of thermodynamic parameters in the pyrolysisconversion of biomass and manure to biochars using thermogravimetric analysis. Bioresour Technol 146:485–493. https://doi.org/10.1016/j.biortech.2013.07.086 CrossRefGoogle Scholar
- Yang CM, Yang LZ, Ouyang Z (2005) Organic carbon and its fractions in paddy soil as affected bydifferent nutrient and water regimes. Geoderma 124(1-2):133–142. https://doi.org/10.1016/j.geoderma.2004.04.008 CrossRefGoogle Scholar
- Yang X, Meng J, Lan Y, Chen WF, Yang TX, Yuan J, Liu SN, Han J (2017a) Effects of maize stover and its biochar on soil CO2 emissions and labile organic carbon fractions in Northeast China. Agric Ecosyst Environ 240:24–31. https://doi.org/10.1016/j.agee.2017.02.001 CrossRefGoogle Scholar
- Yang X, Lan Y, Meng J, Chen WF, Huang YW, Cheng XY, He TY, Cao T, Liu ZQ, Jiang LL, Gao JP (2017b) Effects of maize stover and its derived biochar on greenhouse gases emissions and C-budget of brown earth in Northeast China. Environ Sci Pollut Res 24(9):8200–8209. https://doi.org/10.1007/s11356-017-8500-0 CrossRefGoogle Scholar
- Zhang AF, Zhou X, Li M, Wu HM (2017) Impacts of biochar addition on soil dissolved organic matter characteristics in a wheat-maize rotation system in loess plateau of China. Chemosphere 186:986–993. https://doi.org/10.1016/j.chemosphere.2017.08.074 CrossRefGoogle Scholar
- Zhu LX, Xiao Q, Shen YF, Li SQ (2017) Effects of biochar and maize straw on the short-term carbon and nitrogen dynamics in a cultivated silty loam in China. Environ Sci Pollut Res 24(1):1019–1029. https://doi.org/10.1007/s11356-016-7829-0 CrossRefGoogle Scholar
- Zimmerman AR, Gao B, Ahn MY (2011) Positive and negative carbon mineralizationpriming effects among a variety of biochar-amended soils. Soil Biol Biochem 43(6):1169–1179. https://doi.org/10.1016/j.soilbio.2011.02.005 CrossRefGoogle Scholar