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Soil, land care and environmental research
RESEARCH ARTICLE

Influence of biochar application to soil on the availability of As, Cd, Cu, Pb, and Zn to maize (Zea mays L.)

Tshewang Namgay A , Balwant Singh A C and Bhupinder Pal Singh B

A Faculty of Agriculture, Food and Natural Resources, The University of Sydney, Sydney, NSW 2006, Australia.

B Forest Science Centre, Industry and Investment NSW, PO Box 100, Beecroft, NSW 2119, Australia.

C Corresponding author. Email: Balwant.Singh@sydney.edu.au

Australian Journal of Soil Research 48(7) 638-647 http://dx.doi.org/10.1071/SR10049
Submitted: 24 February 2010  Accepted: 24 June 2010   Published: 28 September 2010

Abstract

Biochar has gained importance due to its ability to increase the long-term soil carbon pool and improve crop productivity. However, little research has been done to evaluate the influence of biochar application to soil on the bioavailability of trace elements to plants. A pot experiment was conducted to investigate the influence of biochar on the availability of As, Cd, Cu, Pb, and Zn to maize (Zea mays L.). An activated wood biochar, pyrolysed at 550°C, was applied at 3 rates (0, 5, and 15 g/kg) in factorial combinations with 3 rates (0, 10, and 50 mg/kg) each of As, Cd, Cu, Pb, and Zn separately to a sandy soil. After 10 weeks of growth, plants were harvested, shoot dry matter yield was measured, and concentration of trace elements in shoots was analysed. The soil in pots was analysed for extractable trace elements. The results showed that the addition of wood biochar to soil did not have any significant effect on the dry matter yield of maize plants, even at the highest rate of application. However, trace element application significantly reduced the dry matter yield from 10 to 93% depending on the type of trace element. Biochar application decreased the concentration of As, Cd, and Cu in maize shoots, especially at the highest rate of trace element application, whereas the effects were inconsistent on Pb and Zn concentrations in the shoots. The concentrations of extractable As and Zn in soil increased with biochar application, whereas extractable Cu did not change, Pb decreased, and Cd showed an inconsistent trend. Sorption of trace elements on biochar with initial loadings up to 200 µmol at pH 7 occurred in the order: Pb > Cu > Cd > Zn > As. The results show that biochar application can significantly reduce the availability of trace elements to plants and suggest that biochar application may have potential for the management of soils contaminated by trace elements.

Additional keywords: char, trace elements, soil contamination, bioavailability, adsorption, maize, trace elements.


References

Abd-Elfattah A Wada K 1981 Adsorption of lead, copper, zinc, cobalt, and cadmium by soils that differ in cation-exchange materials. European Journal of Soil Science 32 271 283 doi:10.1111/j.1365-2389.1981.tb01706.x

Alam M Tokunaga S Maekawa T 2001 Extraction of arsenic in a synthetic arsenic-contaminated soil using phosphate. Chemosphere 43 1035 1041 doi:10.1016/S0045-6535(00)00205-8

Alloway B (1995) ‘Heavy metals in soils.’ (Blackie Academic & Professional: London)

Baldock JA Smernik RJ 2002 Chemical composition and bioavailability of thermally altered Pinus resinosa (Red pine) wood. Organic Geochemistry 33 1093 1109 doi:10.1016/S0146-6380(02)00062-1

Bradl HB 2004 Adsorption of heavy metal ions on soils and soils constituents. Journal of Colloid and Interface Science 277 1 18 doi:10.1016/j.jcis.2004.04.005

Brams EA Fiskell JGA 1971 Copper accumulation in citrus roost and desorption from acid. Soil Science Society of America Proceedings 35 772 775

Brown S Christensen B Lombi E McLaughlin M McGrath S Colpaert J Vangronsveld J 2005 An inter-laboratory study to test the ability of amendments to reduce the availability of Cd, Pb, and Zn in situ. Environmental Pollution 138 34 45
doi:10.1016/j.envpol.2005.02.020

Buschmann J Kappeler A Lindauer U Kistler D Berg M Sigg L 2006 Arsenite and arsenate binding to dissolved humic acids: influence of pH, type of humic acid, and aluminum. Environmental Science & Technology 40 6015 6020 doi:10.1021/es061057+

Cao X Ma L 2004 Effects of compost and phosphate on plant arsenic accumulation from soils near pressure-treated wood. Environmental Pollution 132 435 442 doi:10.1016/j.envpol.2004.05.019

Chan K Van Zwieten L Meszaros I Downie A Joseph S 2007 Agronomic values of greenwaste biochar as a soil amendment. Australian Journal of Soil Research 45 629 634 doi:10.1071/SR07109

Cheng C-H Lehmann J Engelhard MH 2008 Natural oxidation of black carbon in soils: Changes in molecular form and surface charge along a climosequence. Geochimica et Cosmochimica Acta 72 1598 1610 doi:10.1016/j.gca.2008.01.010

Cheng C-H Lehmann J Thies JE Burton SD Engelhard MH 2006 Oxidation of black carbon by biotic and abiotic processes. Organic Geochemistry 37 1477 1488 doi:10.1016/j.orggeochem.2006.06.022

Dobran S Zagury G 2006 Arsenic speciation and mobilization in CCA-contaminated soils: Influence of organic matter content. The Science of the Total Environment 364 239 250 doi:10.1016/j.scitotenv.2005.06.006

Elliott H Liberati M Huang C 1986 Competitive adsorption of heavy metals by soils. Journal of Environmental Quality 15 214 219 doi:10.2134/jeq1986.00472425001500030002x

FAO (2009) ‘World reference base for soil resources.’ (International Society of Soil Science) Available at: www.fao.org/docrep/W8594E/W8594E00.htm (accessed 20 June 2009).

Farfel M Orlova A Chaney R Lees P Rohde C Ashley P 2005 Biosolids compost amendment for reducing soil lead hazards: a pilot study of organic amendment and grass seeding in urban yards. The Science of the Total Environment 340 81 95 doi:10.1016/j.scitotenv.2004.08.018

Gadepalle V Ouki S Hutchings T 2009 Remediation of copper and cadmium in contaminated soils using compost with inorganic amendments. Water, Air, and Soil Pollution 196 355 368 doi:10.1007/s11270-008-9783-z

Gadepalle V Ouki S Van Herwijnen R Hutchings T 2007 Immobilization of heavy metals in soil using natural and waste materials for vegetation establishment on contaminated sites. Soil and Sediment Contamination 16 233 251 doi:10.1080/15320380601169441

Gillman G Bruce R Davey B Kimble J Searle P Skjemstad J 1983 A comparison of methods used for determination of cation exchange capacity. Communications in Soil Science and Plant Analysis 14 1005 1014 doi:10.1080/00103628309367428

Glaser B Lehmann J Zech W 2002 Ameliorating physical and chemical properties of highly weathered soils in the tropics with charcoal – a review. Biology and Fertility of Soils 35 219 230 doi:10.1007/s00374-002-0466-4

Harter RD Naidu R 1995 Role of metal-organic complexation in metal sorption by soils. Advances in Agronomy 55 219 263

Hartley W Dickinson N Riby P Lepp N 2009 Arsenic mobility in brownfield soils amended with green waste compost or biochar and planted with Miscanthus. Environmental Pollution
doi:10.1016/j.envpol.2009.05.011

Isbell RF (2002) ‘The Australian Soil Classification.’ (CSIRO Publishing: Collingwood, Vic.)

Iswaran V Jauhri K Sen A 1980 Effect of charcoal, coal and peat on the yield of moong, soybean and pea. Soil Biology & Biochemistry 12 191 192 doi:10.1016/0038-0717(80)90057-7

Jiang Q Singh B 1994 Effect of different forms and sources of arsenic on crop yield and arsenic concentration. Water, Air, and Soil Pollution 74 321 343

Kabata-Pendias A (2000) ‘Trace elements in soils and plants.’ (CRC Press: London)

Kachenko A Singh B 2006 Heavy metals contamination in vegetables grown in urban and metal smelter contaminated sites in Australia. Water, Air, and Soil Pollution 169 101 123
doi:10.1007/s11270-006-2027-1

Keech O Carcaillet C Nilsson M 2005 Adsorption of allelopathic compounds by wood-derived charcoal: the role of wood porosity. Plant and Soil 272 291 300 doi:10.1007/s11104-004-5485-5

Kerndorff H Schnitzer M 1980 Sorption of metals onto humic acid. Geochimica et Cosmochimica Acta 44 1701 1708 doi:10.1016/0016-7037(80)90221-5

Kinniburgh DG Milne CJ Benedetti MF Pinheiro JP Filius J Koopal LK van Riemsdijk WH 1996 Metal ion binding by humic acid: application of the NICA-Donna model. Environmental Science & Technology 30 1687 1698 doi:10.1021/es950695h

Kumpiene J Lagerkvist A Maurice C 2008 Stabilization of As, Cr, Cu, Pb and Zn in soil using amendments – a review. Waste Management 28 215 225 doi:10.1016/j.wasman.2006.12.012

Lehmann D , Joseph S (2009) ‘Biochar for environmental management: science and technology.’ (Earthscan: London)

Lehmann J Gaunt J Rondon M 2006 Bio-char sequestration in terrestrial ecosystems – A review. Mitigation and Adaptation Strategies for Global Change 11 403 427 doi:10.1007/s11027-005-9006-5

Lehmann J Pereira da Silva J 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 and Soil 249 343 357 doi:10.1023/A:1022833116184

Liang B Lehmann J Solomon D Kinyangi J Grossman J et al 2006 Black carbon increases cation exchange capacity in soils. Soil Science Society of America Journal 70 1719 1730 doi:10.2136/sssaj2005.0383

Lindsay W Norvell W 1978 Development of a DTPA soil test for zinc, iron, manganese, and copper. Soil Science Society of America Journal 42 421 428

Liu L Chen H Cai P Liang W Huang Q 2009 Immobilization and phytotoxicity of Cd in contaminated soil amended with chicken manure compost. Journal of Hazardous Materials 163 563 567
doi:10.1016/j.jhazmat.2008.07.004

Miller R (1998) Nitric-perchloric acid wet digestion in an open vessel. In ‘Handbook of reference methods for plant analysis’. (Ed. YP Kalra) pp. 57–61. (CRC Press: New York)

Mohan D Pittman C Jr Bricka M Smith F Yancey B Mohammad J Steele P Alexandre-Franco M Gómez-Serrano V Gong H 2007 Sorption of arsenic, cadmium, and lead by chars produced from fast pyrolysis of wood and bark during bio-oil production. Journal of Colloid and Interface Science 310 57 73 doi:10.1016/j.jcis.2007.01.020

O’Dell R Silk W Green P Claassen V 2007 Compost amendment of Cu–Zn minespoil reduces toxic bioavailable heavy metal concentrations and promotes establishment and biomass production of Bromus carinatus. Environmental Pollution 148 115 124 doi:10.1016/j.envpol.2006.10.037

Payne RW , Murray DA , Harding SA , Baird DB , Soutar DM (2009) ‘Genstat for Windows – Introduction.’ 12th edn (VSN International: Hemel Hempstead, UK)

Pichtel J Bradway DJ 2008 Conventional crops and organic amendments for Pb, Cd and Zn treatment at a severely contaminated site. Bioresource Technology 99 1242 1251 doi:10.1016/j.biortech.2007.02.042

Rayment G , Higginson F (1992) ‘Australian laboratory handbook of soil and water chemical methods.’ (Inkata Press: Melbourne, Vic.)

Redman A Macalady D Ahmann D 2002 Natural organic matter affects arsenic speciation and sorption onto hematite. Environmental Science & Technology 36 2889 2896 doi:10.1021/es0112801

Rondon M Lehmann J Ramírez J Hurtado M 2007 Biological nitrogen fixation by common beans (Phaseolus vulgaris L.) increases with bio-char additions. Biology and Fertility of Soils 43 699 708 doi:10.1007/s00374-006-0152-z

Rondon M , 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 bio-char amendments to unfertile tropical soils. In ‘Proceedings of the 18th World Congress of Soil Science’. Philadelphia, PA. pp. 138–168. (IUSS/SSSA)

Sanchez-Monedero M Mondini C De Nobili M Leita L Roig A 2004 Land application of biosolids. Soil response to different stabilization degree of the treated organic matter. Waste Management 24 325 332 doi:10.1016/j.wasman.2003.08.006

Schnitzer M Kerndorff H 1981 Reactions of fulvic acid with metal ions. Water, Air, and Soil Pollution 15 97 108 doi:10.1007/BF00285536

Shuman L 1999 Organic waste amendments effect on zinc fractions of two soils. Journal of Environmental Quality 28 1442 1447 doi:10.2134/jeq1999.00472425002800050008x

Singh B Singh BP Cowie AL 2010 a Characterisation and evaluation of biochars for their application as a soil amendment. Australian Journal of Soil Research 48 516 525

Singh BP , Cowie AL (2008) A novel approach, using 13C natural abundance, for measuring decomposition of biochars in soil. In ‘Carbon and Nutrient Management in Agriculture, Fertilizer and Lime Research Centre Workshop Proceedings’. (Eds LD Currie, LJ Yates) (Massey University: Palmerston North, New Zealand)

Singh BP Hatton BJ Singh B Cowie AL Kathuria A 2010 b Influence of biochars on nitrous oxide emission and nitrogen leaching from two contrasting soils. Journal of Environmental Quality 39 1224 1235
doi:10.2134/jeq2009.0138

Six J Conant R Paul E Paustian K 2002 Stabilization mechanisms of soil organic matter: implications for C-saturation of soils. Plant and Soil 241 155 176 doi:10.1023/A:1016125726789

Skjemstad J 1996 The chemistry and nature of protected carbon in soil. Australian Journal of Soil Research 34 251 272 doi:10.1071/SR9960251

Solomon DL Thies J Schäfer T Liang B Kinyangi J Neves E Petersen J Luizao F Skjemstad J 2007 Molecular signature and sources of biochemical recalcitrance of organic C in Amazonian Dark Earths. Geochimica et Cosmochimica Acta 71 2285 2298 doi:10.1016/j.gca.2007.02.014

Strickland R Chaney W Lamoreaux R 1979 Organic matter influences phytotoxicity of cadmium to soybeans. Plant and Soil 52 393 402 doi:10.1007/BF02185582

Thanabalasingam P Pickering WF 1986 Arsenic sorption by humic acids. Environmental Pollution 12 233 246 [Series B]

Tiessen H Cuevas E Chacon P 1994 The role of soil organic matter in sustaining soil fertility. Nature 371 783 785
doi:10.1038/371783a0

USDA (1998) ‘Keys to Soil Taxonomy.’ (Soil Conservation Service, USDA) ftp://ftp-fc.sc.egov.usda.gov/NSSC/Soil_Taxonomy/keys/keys.pdf (accessed 20 June 2009).

van Herwijnen R Hutchings T Al-Tabbaa A Moffat A Johns M Ouki S 2007 a Remediation of metal contaminated soil with mineral-amended composts. Environmental Pollution 150 347 354 doi:10.1016/j.envpol.2007.01.023

van Herwijnen R Laverye T Poole J Hodson M Hutchings T 2007 b The effect of organic materials on the mobility and toxicity of metals in contaminated soils. Applied Geochemistry 22 2422 2434 doi:10.1016/j.apgeochem.2007.06.013

Warren GP Alloway BJ Lepp NW Singh B Bochereau FJM Penny C 2003 Field trials to assess the uptake of arsenic by vegetables from contaminated soils and soil remediation with iron oxides. The Science of the Total Environment 311 19 33 doi:10.1016/S0048-9697(03)00096-2



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