|
|
|
|
|
| The Influence of Biochar on Growth of Lettuce and Potato |
| Kalika P Upadhyay, Doug George, Roger S Swift , Victor Galea |
| School of Agriculture and Food Sciences, The University of Queensland, Gatton Campus, Gatton 4343, Australia |
|
|
|
摘要 Pot experiments were conducted in a glasshouse to determine the growth pattern of lettuce, true potato seedlings (TPS) and single node cuttings of TPS in response to biochar. The treatments were arranged in a randomized complete block design with 5 treatments (0, 10, 30, 50 and 100 t ha-1) of biochar from greenwaste with 5 replications in lettuce, 10 in TPS and 5 in single node cuttings of TPS. The observations recorded on growth parameters showed that biochar had significant effect on growth of lettuce but no consistent effect on growth of TPS and single node cuttings. Among the biochar rates, 30 t ha-1 had the greatest influence on overall growth of lettuce. The pH and electrical conductivity increased as the biochar rates increased in all experiments. These results provide an avenue for soil management system by using biochar as an amendment in horticultural crops. However, their verification in the field is important for specific recommendations.
Abstract Pot experiments were conducted in a glasshouse to determine the growth pattern of lettuce, true potato seedlings (TPS) and single node cuttings of TPS in response to biochar. The treatments were arranged in a randomized complete block design with 5 treatments (0, 10, 30, 50 and 100 t ha-1) of biochar from greenwaste with 5 replications in lettuce, 10 in TPS and 5 in single node cuttings of TPS. The observations recorded on growth parameters showed that biochar had significant effect on growth of lettuce but no consistent effect on growth of TPS and single node cuttings. Among the biochar rates, 30 t ha-1 had the greatest influence on overall growth of lettuce. The pH and electrical conductivity increased as the biochar rates increased in all experiments. These results provide an avenue for soil management system by using biochar as an amendment in horticultural crops. However, their verification in the field is important for specific recommendations.
|
|
Received: 09 October 2013
Accepted: 12 March 2014
|
| Fund: financially supported by Horticulture Australia Ltd., using voluntary contributions from Brisbane City Council and matched funds from the Australian Government (code HG10025) and a University of Queensland Early Career Researcher Grant. |
|
Corresponding Authors:
Kalika P Upadhyay, Tel: +61-0478094717, E-mail: kalika.upadhyay@uqconnect.edu.au
E-mail: kalika.upadhyay@uqconnect.edu.au
|
| About author: Kalika P Upadhyay, Tel: +61-0478094717, E-mail: kalika.upadhyay@uqconnect.edu.au |
Cite this article:
Kalika P Upadhyay, Doug George, Roger S Swift , Victor Galea.
2014.
The Influence of Biochar on Growth of Lettuce and Potato. Journal of Integrative Agriculture, 13(3): 541-546.
|
| Brandstaka T, Helenius J, Hovi J, Kivelä J, Koppelmäki K, Simojoki A, Soinne H, Tammeorg P. 2010. Biochar filter: Use of biochar in agriculture as soil conditioner. Report for BSAS Commitment 2010. [2012-01-22] http://www.ymparisto.fi/download. asp?contentid=123924&lan=sv Chan KY, Dorahy C, Tyler S. 2007. Determining the agronomic value of composts produced from greenwaste from metropolitan areas of New SouthWales, Australia. Australian Journal of Experimental Agriculture, 47, 1377-1382 Chan K, van Zwieten L, Meszaros I, Downie A, Joseph S. 2008a. Agronomic values of greenwaste biochar as a soil amendment. Soil Research, 45, 629-634 Chan K, van Zwieten L, Meszaros I, Downie A, Joseph S. 2008b. Using poultry litter biochars as soil amendments. Soil Research, 46, 437-444 Day D, Evans R J, Lee J W, Reicosky D. 2004. Valuable and stable carbon co-product from fossil fuel exhaust scrubbing. Journal of the American Chemical Society, 49, 352-355 Demirbas A. 2004. Effects of temperature and particle size on bio-char yield from pyrolysis of agricultural residues. Journal of Analytical and Applied Pyrolysis, 72, 243-248 Downie A, Klatt P, Munroe P. 2007. Slow pyrolysis: Australian demonstration plant successful on multi- feedstocks. In: Bioenergy 2007 Conference. Jyvaskyla, Finland. pp. 225-257 Glaser B, Balashov E, Haumaier L, Guggenberger G, Zech W. 2000. Black carbon in density fractions of anthropogenic soils of the Brazilian Amazon region. Organic Geochemistry, 31, 669-678 Ioannidou O, Zabaniotou A. 2007. Agricultural residues as precursors for activated carbon production - A review. Renewable and Sustainable Energy Reviews, 11, 1966- 2005. Lehmann J, Gaunt J, Rondon M. 2006. Bio-char sequestration in terrestrial ecosystems -A review. Mitigation and Adaptation Strategies for Global Change, 11, 395-419 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 Lehmann J. 2007. Bio-energy in the black. Frontiers in Ecology and the Environment, 5, 381-387 Lima I M, McAloon A, Boateng A A. 2008. Activated carbon from broiler litter: process description and cost of production. Biomass Bioenergy, 32, 568-572 Luostarinen K, Vakkilainen E, Bergamov G. 2010. Biochar filter- Carbon containing ashes for agricultural purposes. In: Report for Baltic Sea Action Summit (BSAS) Commitment 2010. University of Helsinki, Finland. p. 3. Major J, Steiner C, Downie A, Lehmann J. 2009. Biochar effects on nutrient leaching. In: Lehmann J, Stephen J, eds., Biochar for Environmental Management: Science and Technology. Earthscan, London. pp. 271-287 Rayment G E, Higginson F R. 1992. Australian Laboratory Handbook of Soil and Water Chemical Methods. Inkata Press, Melbourne, Sydney. Sharma S K, Bryan G J, Winfield M O, Millan S. 2007. Stability of potato (Solanum tuberosum L.) plants regenerated via somatic embryos, axillary bud proliferated shoots, microtubers and true potato seeds: A comparative phenotypic, cytogenetic and molecular assessment. Planta, 226, 1449-1158 Skjemstad J O, Reicosky D C, Wilts A R, McGowan J A. 2002. Charcoal carbon in US agricultural soils. Soil Science Society of America Journal, 66, 1249-1255 Sohi S, Lopez-Capel E, Krull E, Bol R. 2009. Biochar, climate change and soil: A review to guide future research, CSIRO. Land and Water Science Report, 5, 17- 31. van Zwieten L, Kimber S, Morris S, Chan K, Downie A, Rust J, Joseph S, Cowie A. 2010. Effects of biochar from slow pyrolysis of papermill waste on agronomic performance and soil fertility. Plant Soil, 327, 235-246 |
| No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
| |
Shared |
|
|
|
|
| |
Discussed |
|
|
|
|
