A calibration procedure for load cells to improve accuracy of mini-lysimeters in monitoring evapotranspiration

Article


Misra, R. K., Padhi, J. and Payero, J. O.. 2011. "A calibration procedure for load cells to improve accuracy of mini-lysimeters in monitoring evapotranspiration." Journal of Hydrology. 406 (1-2), pp. 113-118. https://doi.org/10.1016/j.jhydrol.2011.06.009
Article Title

A calibration procedure for load cells to improve accuracy of mini-lysimeters in monitoring evapotranspiration

ERA Journal ID1949
Article CategoryArticle
AuthorsMisra, R. K. (Author), Padhi, J. (Author) and Payero, J. O. (Author)
Journal TitleJournal of Hydrology
Journal Citation406 (1-2), pp. 113-118
Number of Pages6
Year2011
PublisherElsevier
Place of PublicationAmsterdam, Netherlands
ISSN0022-1694
Digital Object Identifier (DOI)https://doi.org/10.1016/j.jhydrol.2011.06.009
Web Address (URL)http://www.elsevier.com/locate/jhydrol
Abstract

We used twelve load cells (20 kg capacity) in a mini-lysimeter system to measure evapotranspiration simultaneously from twelve plants growing in separate pots in a glasshouse. A data logger combined with a multiplexer was used to connect all load cells with the full-bridge excitation mode to acquire load-cell signal. Each load cell was calibrated using fixed load within the range of 0-0.8 times the full load capacity of load cells. Performance of all load cells was assessed on the basis of signal settling time, excitation compensation, hysteresis and temperature. Final calibration of load cells included statistical consideration of these effects to allow prediction of lysimeter weights and evapotranspiration over short-time intervals for improved accuracy and sustained performance. Analysis of the costs for the mini-lysimeter system indicates that evapotranspiration can be measured economically at a reasonable accuracy and sufficient resolution with robust method of load-cell calibration.

Keywordscrops; evaportranspiration; ET; irrigation; load cell; lysimeter
ANZSRC Field of Research 2020490102. Biological mathematics
510501. Biological physics
300101. Agricultural biotechnology diagnostics (incl. biosensors)
Public Notes

File reproduced in accordance with the copyright policy of the publisher/author.

Byline AffiliationsAustralian Centre for Sustainable Catchments
National Centre for Engineering in Agriculture
Department of Agriculture and Fisheries, Queensland
Institution of OriginUniversity of Southern Queensland
Permalink -

https://research.usq.edu.au/item/q0x4q/a-calibration-procedure-for-load-cells-to-improve-accuracy-of-mini-lysimeters-in-monitoring-evapotranspiration

Download files


Accepted Version
  • 2257
    total views
  • 695
    total downloads
  • 5
    views this month
  • 2
    downloads this month

Export as

Related outputs

Comparison of the penetration of primary and lateral roots of pea and different tree seedlings growing in hard soils
Azam, Gausul, Grant, Cameron D., Murray, Robert S., Nuberg, Ian K. and Misra, Rabindra K.. 2014. "Comparison of the penetration of primary and lateral roots of pea and different tree seedlings growing in hard soils." Soil Research. 52 (1), pp. 87-96. https://doi.org/10.1071/SR13201
Growth of tree roots in hostile soil: a comparison of root growth pressures of tree seedlings with peas
Azam, Gausul, Grant, Cameron D., Misra, Rabindra K., Murray, Robert S. and Nuberg, Ian K.. 2013. "Growth of tree roots in hostile soil: a comparison of root growth pressures of tree seedlings with peas." Plant and Soil: international journal on plant-soil relationships. 368 (1-2), pp. 569-580. https://doi.org/10.1007/s11104-012-1537-4
Stability of chitosan/montmorillonite nanohybrid towards enzymatic degradation on grafting with poly(lactic acid)
Depan, D., Annamalai, A. Pratheep, Singh, R. P. and Misra, R. D. K.. 2014. "Stability of chitosan/montmorillonite nanohybrid towards enzymatic degradation on grafting with poly(lactic acid)." Materials Science and Technology. 30 (5), pp. 587-592. https://doi.org/10.1179/1743284713y.0000000501
Establishing woody perennials on hostile soils in arid and semi-arid regions: a review
Azam, Gausul, Grant, Cameron D., Nuberg, Ian K., Murray, Robert S. and Misra, Rabindra K.. 2012. "Establishing woody perennials on hostile soils in arid and semi-arid regions: a review ." Plant and Soil: international journal on plant-soil relationships. 360 (1-2), pp. 55-76. https://doi.org/10.1007/s11104-012-1215-6
The impact of rain water on soil pore networks following irrigation with saline-sodic water
Awedat, A. M., Bennett, J. McL., Raine, S. R. and Misra, R. K.. 2012. "The impact of rain water on soil pore networks following irrigation with saline-sodic water." Birkett, Lucy and Sparrow, Leigh (ed.) 5th Joint Australian and New Zealand Soil Science Conference (SSA 2012): Soil Solutions for Diverse Landscapes. Hobart, Australia 02 - 07 Dec 2012 Melbourne, Australia.
Influence of porosity and permeate suspended clay concentration on clay entrainment within a red ferrosol
Awedat, A. M., Raine, S. R., Bennett, J. McL. and Misra, R. K.. 2012. "Influence of porosity and permeate suspended clay concentration on clay entrainment within a red ferrosol." Birkitt, Lucy and Sparrow, Leigh (ed.) 5th Joint Australian and New Zealand Soil Science Conference (SSA 2012): Soil Solutions for Diverse Landscapes. Hobart, Australia 02 - 07 Dec 2012 Melbourne, Australia.
Estimation of soil water deficit in an irrigated cotton field with infrared thermography
Padhi, J., Misra, R. K. and Payero, J. O.. 2012. "Estimation of soil water deficit in an irrigated cotton field with infrared thermography." Field Crops Research. 126 (1), pp. 45-55. https://doi.org/10.1016/j.fcr.2011.09.015
Use of GUEST technology to parameterize a physically-based model for assessing soil erodibility and evaluating conservation practices in tropical steeplands
Rose, C. W., Yu, B., Misra, R. K., Coughlan, K. and Fentie, B.. 2011. "Use of GUEST technology to parameterize a physically-based model for assessing soil erodibility and evaluating conservation practices in tropical steeplands." Morgan, R. P. C. and Nearing, M. A. (ed.) Handbook of erosion modelling. United Kingdom. John Wiley & Sons. pp. 195-222
Incorporating spatial variability in soil and crop properties for effective irrigation
Padhi, Jyotiprakash. 2009. Incorporating spatial variability in soil and crop properties for effective irrigation. PhD Thesis Doctor of Philosophy. University of Southern Queensland.
Measurement and prediction of nitrogen loss by simulated erosion events on cultivated forest soils of contrasting structure
Teixeira, P. C. and Misra, R. K.. 2005. "Measurement and prediction of nitrogen loss by simulated erosion events on cultivated forest soils of contrasting structure." Soil and Tillage Research. 83 (2), pp. 204-217. https://doi.org/10.1016/j.still.2004.07.014
Sensitivity of EM38 in determining soil water distribution in an irrigated wheat field
Padhi, J. and Misra, R. K.. 2011. "Sensitivity of EM38 in determining soil water distribution in an irrigated wheat field." Soil and Tillage Research. 117, pp. 93-102. https://doi.org/10.1016/j.still.2011.09.003
Prospects of using infrared thermography for irrigation scheduling of wheat crop
Padhi, Jyotiprakash, Misra, R. K. and Payero, Jose. 2010. "Prospects of using infrared thermography for irrigation scheduling of wheat crop." Montagu, Kelvin (ed.) Australian Irrigation Conference and Exibition 2010: One Water Many Futures. Sydney, Australia 08 - 10 Jun 2010 Sydney, Australia.
Measuring the effect of water stress on wheat evapotranspiration
Padhi, Jyotiprakash, Payero, Jose and Misra, R. K.. 2010. "Measuring the effect of water stress on wheat evapotranspiration." Montagu, Kelvin (ed.) Australian Irrigation Conference and Exibition 2010: One Water Many Futures. Sydney, Australia 08 - 10 Jun 2010 Sydney, Australia.
Root growth pressure at the soil–root interface
Misra, R. K.. 2003. "Root growth pressure at the soil–root interface." Lal, Rattan (ed.) Encyclopedia of soil science, 2nd ed.. New York, NY. United States. Marcel Dekker, Inc.. pp. 1-3
Monitoring spatial variation of soil moisture in crop fields with EM38
Padhi, Jyotiprakash and Misra, R. K.. 2009. "Monitoring spatial variation of soil moisture in crop fields with EM38." Irrigation Australia 2009: Irrigation Australia Irrigation and Drainage Conference: Irrigation Today - Meeting the Challenge. Swan Hill, Australia 18 - 21 Oct 2009 Sydney, Australia.
Reuse potential of laundry greywater for irrigation based on growth, water and nutrient use of tomato
Misra, R. K., Patel, Jishiv H. and Baxi, Vijay. 2010. "Reuse potential of laundry greywater for irrigation based on growth, water and nutrient use of tomato." Journal of Hydrology. 386 (1-4), pp. 95-102. https://doi.org/10.1016/j.jhydrol.2010.03.010
Capability of APSIM-Oryza to stimulate lowland rice-based farming systems under nitrogen treatments in a tropical climate
Suriadi, Ahmad, Gaydon, Donald, Abawi, Yahya and Misra, R. K.. 2009. "Capability of APSIM-Oryza to stimulate lowland rice-based farming systems under nitrogen treatments in a tropical climate." Hatfield, Jerry L. and Hanson, Jon D. (ed.) 2nd Biennial International Symposium on Farming Systems Design: Methodologies for Integrated Analysis of Farm Production Systems. Monterey, United States 23 - 26 Aug 2009
Evaluation of greenwaste mulch to control runoff quality from landfill sites during frequent storms
Brodie, I. M. and Misra, R. K.. 2009. "Evaluation of greenwaste mulch to control runoff quality from landfill sites during frequent storms." Water, Air and Soil Pollution: an international journal of environmental pollution. 201 (1-4), pp. 75-85. https://doi.org/10.1007/s11270-008-9928-0
Use of infrared thermography to detect water deficit response in an irrigated cotton crop
Padhi, Jyotiprakash, Misra, R. K. and Payero, Jose. 2009. "Use of infrared thermography to detect water deficit response in an irrigated cotton crop." International Conference on Food Security and Environmental Sustainability (FSES 2009). Kharagpur, India 17 - 19 Dec 2009 Kharagpur, India.
Removal of pollutants by tomato plants during reuse of laundry greywater for irrigation
Misra, R. K., Patel, Jishiv H. and Baxi, V. R.. 2009. "Removal of pollutants by tomato plants during reuse of laundry greywater for irrigation." International Conference on Food Security and Environmental Sustainability (FSES 2009). Kharagpur, India 17 - 19 Dec 2009 West Bengal, India.
Performance of rice on a coarse sandy loam soil in response to water-saving irrigation practices in lowland eastern Indonesia
Suriadi, Ahmad, Misra, R. K., Gaydon, Donald and Abawi, Yahya. 2009. "Performance of rice on a coarse sandy loam soil in response to water-saving irrigation practices in lowland eastern Indonesia." Hatfield, Jerry L. and Hanson, Jon D. (ed.) 2nd Biennial International Symposium on Farming Systems Design: Methodologies for Integrated Analysis of Farm Production Systems. Monterey, United States 23 - 26 Aug 2009
Reuse of laundry greywater as affected by its interaction with saturated soil
Misra, Rabindra K. and Sivongxay, Amphone. 2009. "Reuse of laundry greywater as affected by its interaction with saturated soil." Journal of Hydrology. 366 (1-4), pp. 55-61. https://doi.org/10.1016/j.jhydrol.2008.12.010
Evaporation, seepage and water quality management in storage dams: a review of research methods
Craig, Ian, Aravinthan, Vasantha, Baillie, Craig Peter, Beswick, Alan, Barnes, Geoff, Bradbury, Ron, Connell, Luke, Cooper, Paul, Fellows, Christopher, Fitzmaurice, Li, Foley, Joseph P., Hancock, Nigel, Lamb, David, Morrison, Pippa, Mossad, Ruth, Misra, R. K., Pittaway, Pam, Prime, Emma, Rees, Steve, ..., Turnbull, David. 2007. "Evaporation, seepage and water quality management in storage dams: a review of research methods." Environmental Health. 7 (3), pp. 84-97.
Desktop review of Polyacrylamide use in the Australian cotton industry
Misra, R. K. and Hood, Sarah. 2007. Desktop review of Polyacrylamide use in the Australian cotton industry. Toowoomba, Australia. University of Southern Queensland.
Modelling of soil fragmentation dynamics
Misra, R. K. and Sands, P. J.. 2006. "Modelling of soil fragmentation dynamics." ISTRO 17th Triennial Conference. Kiel, Germany 28 Aug - 03 Sep 2006 Kiel, Germany.
A scoping study on measuring and monitoring tools and technology for precision irrigation
Misra, R. K., Raine, Steven R., Pezzaniti, David, Charlesworth, Philip and Hancock, Nigel. 2005. A scoping study on measuring and monitoring tools and technology for precision irrigation . Toowoomba, Australia. CRC for Irrigation Futures.
Laundry grey water potential impact on Toowoomba soils - final report : report #1001420/2
Howard, E., Misra, R., Loch, R. and Le-Minh, N.. 2005. Laundry grey water potential impact on Toowoomba soils - final report : report #1001420/2. Toowoomba, Australia. University of Southern Queensland.
Recent developments and strategies in the use of plant indicators for irrigation scheduling
Misra, R. K., Fuentes, S. and Raine, Steven R.. 2005. "Recent developments and strategies in the use of plant indicators for irrigation scheduling." Irrigation Australia 2005: Irrigation Association of Australia National Conference and Exhibition: Restoring the Balance. Townsville, Australia 17 - 19 May 2005 Sydney, NSW.