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RESEARCH ARTICLE
Contents Vol 48(7)

Effect of banded biochar on dryland wheat production and fertiliser use in south-western Australia: an agronomic and economic perspective

Paul Blackwell A E , Evelyn Krull B , Greg Butler C , Allan Herbert A and Zakaria Solaiman D
+ Author Affiliations
- Author Affiliations

A Department of Agriculture and Food Western Australia, PO Box 110, Geraldton, WA 6530, Australia.

B CSIRO Land and Water, PMB 2, Glen Osmond, SA 5064, Australia.

C South Australian No-Till Farmers Association (SANTFA), PO Box 923, Clare, SA 5453, Australia.

D School of Earth and Environment, The University of Western Australia, Crawley, WA 6009, Australia.

E Corresponding author. Email: Paul.Blackwell@agric.wa.gov.au

Australian Journal of Soil Research 48(7) 531-545 https://doi.org/10.1071/SR10014
Submitted: 5 January 2010  Accepted: 17 June 2010   Published: 28 September 2010

Abstract

Effects of banded biochar application on dryland wheat production and fertiliser use in 4 experiments in Western Australia and South Australia suggest that biochar has the potential to reduce fertiliser requirement while crop productivity is maintained, and biochar additions can increase crop yields at lower rates of fertiliser use. Banding was used to minimise wind erosion risk and place biochar close to crop roots. The biochars/metallurgical chars used in this study were made at relatively high temperatures from woody materials, forming stable, low-nutrient chars. The results suggest that a low biochar application rate (~1 t/ha) by banding may provide significant positive effects on yield and fertiliser requirement. Benefits are likely to result from improved crop nutrient and water uptake and crop water supply from increased arbuscular mycorrhizal fungal colonisation during dry seasons and in low P soils, rather than through direct nutrient or water supply from biochars. Financial analysis using farm cash flow over 12 years suggests that a break-even total cost of initial biochar use can range from AU$40 to 190/ha if the benefits decline linearly to nil over 12 years, taking into account a P fertiliser saving of 50% or a yield increase of 10%, or both, assuming long-term soil fertility is not compromised. Accreditation of biochar for carbon trading may assist cost reduction.

Additional keywords: biochar, economics, fertilser, mycorrhiza, nutrition, water supply, wheat.


Acknowledgements

We thank Dale Park (WA Farmers Federation) and Prof. Lyn Abbott for encouragement, Bill Pearce for access to the Wundowie biochar, Simcoa Pty Ltd and Pacific Pyrolysis (formerly BEST Energies) for biochar supply, Mario d’Antuono and Michael Bennet for biometric advice and analysis, Bill Bowden for advice on plant nutrition research, Daniel Dempster (UWA) for characterisation measurements of Simcoa char, Stewart Edgecombe, Reg Lunt, Bill Bowden, Trevor Bell and Pat Redden for technical assistance, Western Minerals Fertilisers for fertiliser, plant tissue analysis and advice, and Nigel and Tanya Moffat, Paulownia Tree Farms, Darren Lowe and Phil Winchert for access to their properties and general assistance.


References


Abadi Ghadim AK (2000) Water repellency: a whole-farm bio-economic perspective. Journal of Hydrology 231–232, 396–405.
| Crossref | GoogleScholarGoogle Scholar | open url image1

Abbott LK, Robson AD (1981) Infectivity and effectiveness of five endomycorrhizal fungi: competition with indigenous fungi in field soils. Australian Journal of Agricultural Research 32, 621–630.
| Crossref | GoogleScholarGoogle Scholar | open url image1

Al-Karaki G, McMichael B, Zak J (2004) Field response of wheat to arbuscular mycorrhizal fungi and drought stress. Mycorrhiza 14, 263–269.
| Crossref | GoogleScholarGoogle Scholar | PubMed | open url image1

Arvanitoyannis IS, Ladas D, Mavromatis A (2006) Potential uses and applications of treated wine waste: a review. International Journal of Food Science & Technology 41, 475–487.
| Crossref | GoogleScholarGoogle Scholar | CAS | open url image1

Blackwell P , Herbert A , Davies S (2010) Evaluation of deep banded biochars or biochar-mineral complex for increasing wheat yield or replacing fertiliser. Agribusiness Crop Updates. pp. 196–199. (Department of Agriculture and Food: Perth, W. Aust.)

Blackwell P , Pottier S , Bowden B (2006) Response to winter drought by wheat on shallow soil with low seeding rate and wide row spacing. Agribusiness Crop Updates. pp. 57–62. (Department of Agriculture and Food: Perth, W. Aust.)

Blackwell P , Riethmuller G , Collins M (2009) Biochar application to soil. In ‘Biochar for environmental management’. (Eds J Lehmann, S Joseph) pp. 207–226. (Earthscan: London)

Blackwell P , Shea S , Storer P , Kerkmans M , Stanley I (2007) Improving wheat production with deep banded Oil Mallee Biochar in Western Australia. In ‘1st International Agrichar Conference’. Terrigal, NSW.

Blair GJ, Chinoim N, Lefroy RDB, Anderson GC, Crocker GJ (1991) A sulphur soil test for pastures and crops. Australian Journal of Soil Research 29, 619–626.
| Crossref | GoogleScholarGoogle Scholar | CAS | open url image1

Bolland MDA, Barrow NJ (1988) Effect of level of application on the relative effectiveness of rock phosphate. Fertilizer Research 15(2), 181–192.
|  CAS | Crossref |
open url image1

Bolland MDA, Clarke MF, Boetel FC (1999) Effectiveness of single and coastal superphosphates applied either in autumn or spring. Nutrient Cycling in Agroecosystems 54, 133–143.
| Crossref | GoogleScholarGoogle Scholar | open url image1

Butler G, Redden P (2009) Alternative sources of phosphorus. SANTFA No-Till Journal 6(2), 74–76. open url image1

Chan KY, Van Zweiten 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.
| Crossref | GoogleScholarGoogle Scholar | CAS | open url image1

Chan YK , Xu Z (2009) Biochar: nutrient properties and their enhancement. In ‘Biochar for environmental management’. (Eds J Lehmann, S Joseph) pp. 67–84. (Earthscan: London)

DeLuca TH , MacKenzie MD , Gundale MJ (2009) Biochar effects on soil nutrient transformations. In ‘Biochar for environmental management’. (Eds J Lehmann, S Joseph) pp. 251–270. (Earthscan: London)

Denčić S, Kastori R, Kobiljski B, Duggan B (2000) Evaluation of grain yield and its components in wheat cultivars and landraces under near optimal and drought conditions. Euphytica 113, 43–52.
| Crossref | GoogleScholarGoogle Scholar | open url image1

Ellis JR, Larsen HJ, Boosalis MG (1985) Drought resistance of wheat plants inoculated with vesicular-arbuscular mycorrhizae. Plant and Soil 86(3), 369–378.
| Crossref | GoogleScholarGoogle Scholar | open url image1

FAO (1985) Industrial charcoal making. FAO Forestry Paper 63. (Food and Agriculture Organisation of the United Nations: Rome)

Gazey C, Abbott LK, Robsin AD (2004) Indigenous and introduced arbuscular mycorrizal fungi contribute to plant growth in two soils from south-western Australia. Mycorrhiza 14, 355–362.
|  CAS | Crossref | PubMed |
open url image1

Giovannetti M, Mosse B (1980) An evaluation of techniques for measuring vesicular-arbuscular mycorrhizal colonization in roots. New Phytologist 84, 489–500.
| Crossref | GoogleScholarGoogle Scholar | open url image1

Johnson NC, Wilson GWT, Bowker MA, Wilson JA, Miller RM (2010) Resource limitation is a driver of local adaptation in mycorrhizal symbiosis. Proceedings of the National Academy of Sciences of the United States of America 107, 2093–2098.
| Crossref | GoogleScholarGoogle Scholar | CAS | PubMed | open url image1

Kingwell R (2000) Price risk management for Australian broadacre farmers: some observations. Australian Agribusiness Review 8, Paper No. 2. Available at: www.agrifood.info/review/2000/

Krull ES, Baldock JA, Skjemstad JO (2003) Importance of mechanisms and processes of the stabilization of soil organic matter for modelling carbon turnover. Functional Plant Biology 30, 207–222.
| Crossref | GoogleScholarGoogle Scholar | open url image1

Krull ES , Baldock JA , Skjemstad JO , Smernik RJ (2009) Characteristics of biochar: organo-chemical properties. In ‘Biochar for environmental management’. (Eds J Lehmann, S Joseph) pp. 53–66. (Earthscan: London)

Krull ES , Skjemstad JO , Baldock JA (2004), Functions of soil organic matter and the effect on soil properties. GRDC Report, Project CSO 00029. Available at: www.grdc.com.au/growers/res_summ/cso00029/contents.htm

Lehmann J (2007a) A handful of carbon. Nature 447, 143–144.
| Crossref | GoogleScholarGoogle Scholar | CAS | PubMed | open url image1

Lehmann J (2007b) Bio-energy in the black. Frontiers in Ecology and the Environment 5, 381–387.
| Crossref | GoogleScholarGoogle Scholar | open url image1

McBeath AV, Smernik RJ (2009) Variation in the degree of aromatic condensation of chars. Organic Geochemistry 40, 1161–1168.
| Crossref | GoogleScholarGoogle Scholar | CAS | open url image1

McGonigle TP, Miller MH, Evans DG, Fairchild GL, Swan JA (1990) A new method which gives an objective measure of colonization of roots by vesicular-arbuscular mycorrhizal fungi. New Phytologist 115, 495–501.
| Crossref | GoogleScholarGoogle Scholar | open url image1

McQuaker NR, Brown DF, Kluckner PD (1979) Digestion of environmental materials for analysis by inductively coupled plasma-atomic emission spectroscopy. Analytical Chemistry 51, 1082–1084.
|  CAS | Crossref |
open url image1

Neumann E, George E (2004) Colonisation with the arbuscular mycorrhizal fungus Glomus mosseae (Nicol.& Gerd.) enhanced phosphorus uptake from dry soil in Sorghum bicolor (L.). Plant and Soil 261, 245–255.
| Crossref | GoogleScholarGoogle Scholar | CAS | open url image1

Oguntunde PG, Abiodun BJ, Ajayi AE, van de Giesen N (2008) Effects of charcoal production on soil physical properties in Ghana. Journal of Plant Nutrition and Soil Science 171, 591–596.
| Crossref | GoogleScholarGoogle Scholar | CAS | open url image1

Planfarm BankWest (2008) ‘Planfarm BankWest benchmarks 2007–2008 season’ (BankWest, Planfarm: Perth, W. Aust.)

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

Roberts KG, Gloy BA, Joseph S, Scott NR, Lehmann J (2010) Life cycle assessment of biochar systems; estimating the energetic, economic and climate change potential. Environmental Science & Technology 44, 827–833.
| Crossref | GoogleScholarGoogle Scholar | CAS | PubMed | open url image1

Sasse K (2009) Climate change impacts on the profitability of wheat production in south-Western Australia. Thesis, Agricultural Economics Research Project SCIE 4501-04, Faculty of Natural and Agricultural Sciences, University of Western Australia, Australia.

Siddique KMH, Belford RK, Tennant D (1990) Root : shoot ratios of old and modern, tall and semi-dwarf wheats in a Mediterranean environment. Plant and Soil 121(1), 89–98.
| Crossref | GoogleScholarGoogle Scholar | open url image1

Sinclair K , Slavich P , Van Zwieten L , Downie A (2008) Productivity and nutrient availability on a Ferrosol: Biochar, Lime and fertiliser. In ‘Proceedings of the Australian Society of Agronomy Conference’. 21–25 September 2008, Adelaide, S. Aust. (Australian Society of Agronomy: Adelaide, S. Aust.)

Singh B , Cowie A , Kaur K (2009) Turnover of biochars in soil: preliminary estimates based on two years of observation. In ‘1st Asia Pacific Biochar Conference’. Gold Coast, Qld. (Department of Primary Industries: Orange, NSW)

Singh B, Gilkes RJ (1992) XPAS: an interactive computer program for analysis of powder X-ray diffraction patterns. Powder Diffraction 7, 6–10. open url image1

Sohi SP, Krull E, Lopez-Capel E, Bol R (2010) A review of biochar and its use and function in soil. Advances in Agronomy 105, 47–82.
| Crossref | GoogleScholarGoogle Scholar | CAS | open url image1

Solaiman ZM, Blackwell P, Abbott LK, Storer P (2010a) Direct and residual effect of biochar application on mycorrhizal root colonisation, growth and nutrition of wheat. Australian Journal of Soil Research 48, 546–554. open url image1

Solaiman ZM , Sarcheshmehpour M , Abbott LK , Blackwell P (2010 b) Effect of biochar on arbuscular mycorrhizal colonisation, growth, P nutrition and leaf gas exchange of wheat and clover influenced by different water regimes. In ‘19th World Congress of Soil Science’. 1–6 August 2010, Brisbane, Qld. (Australian Society of Soil Science Inc.: Brisbane, Qld)

Sweeney RS, Rexroad PR (1987) Effect of environment and genotype on durum wheat gluten strength and pasta viscoelasticity. Journal – Association of Official Analytical Chemists 70, 1027. open url image1

Theise JE , Rillig MC (2009) Characteristics of biochar: biological properties. In ‘Biochar for environmental management’. (Eds J Lehmann, S Joseph) pp. 67–84. (Earthscan: London)

Verheijen FGA , Jeffery S , Bastos AC , van der Velde M , Diafas I (2010) ‘Biochar application to soils – A critical review of effects on soil properties, processes and functions.’ EUR 24099 EN. (Office for the Official Publications of the European Communities: Luxembourg)

Zapata F , Roy RN (2004) ‘Use of phosphate rocks for sustainable agriculture.’ Fertiliser and Plant Nutrition Bulletin No. 13. (Food and Agriculture Organisation of the United Nations: Rome)