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Zebarth, Bernie, Ph.D.

Research Scientist

Contact Information:

850 Lincoln Rd
PO Box 20280
Fredericton, New Brunswick E3B 4Z7
Telephone: 506-460-4475
Fax: 506-460-4377
Email: bernie.zebarth@agr.gc.ca

Areas of Expertise:

  • management of soil fertility
  • soil testing
  • soil amendments
  • crop production
  • soil use
  • potato
  • nitrogen

Current Projects:

  • Evaluating practices for reducing GHG emissions
  • Cereal management effects on potato nitrogen fertility
  • Optimize management practices to decrease environmental risk and improve nutrient use efficiency within various and varying production systems.
  • Quantify chemical/biological impacts of best management practices on water quality and quantity

Affiliations:

  • Associated Graduate Faculty, University of Guelph
  • Adjunct professor, Laval University
  • Appointment to Faculty of Graduate Studies, Dalhousie University
  • Adjunct professor appointment, Nova Scotia Agricultural College (NSAC)
  • Honorary Research Associate, University of New Brunswick

Research publications

2017

  • Gregorich, E.G., Janzen, H., Ellert, B.H., Helgason, B.L., Qian, B., Zebarth, B.J., Angers, D.A., Beyaert, R.P., Drury, C.F., Duguid, S.D., May, W.E., McConkey, B.G., Dyck, M.F. (2017). Litter decay controlled by temperature, not soil properties, affecting future soil carbon, 23(4), 1725-1734. http://dx.doi.org/10.1111/gcb.13502
  • Xie, X., Li, X.Q., Zebarth, B.J., Niu, S., Tang, R., Tai, H.H., Bizimungu, B., Wu, W., Haroon, M. Rapid screening of potato cultivars tolerant to nitrogen deficiency using a hydroponic system, 95(2), 157-163. http://dx.doi.org/10.1007/s12230-017-9621-1

2016

2015

2014

2013

2012

2011

2010

2009

Other science related publications

2016

  • Galvez, J.H., Tai, H.H., Lague, M., Zebarth, B.J., and Stromvik, M. (2016). "The nitrogen responsive transcriptome in potato (Solanum tuberosum L.) reveals significant gene regulatory motifs.", XXIV Plant and Animal Genome Conference, San Diego, USA, January 9-13, 2016.
  • Goyer, C., Neupane, S., Nahar, S., Zebarth, B.J., Chantigny, M.H., Whitney, S., Clark, C., and Zeng, J. (2016). "Towards strategies to control common scab.", New Brunswick Seed Producers Workshop, Grand Falls, NB, Canada, January 26, 2016.
  • Goyer, C., Zebarth, B.J., Li, S., Whitney, S., and Neupane, S. (2016). "Examining the effects of compost on soil microbial communities.", Compost Council of Canada, September 2, 2016. (Abstract)
  • Goyer, C., Zebarth, B.J., Li, S., Whitney, S., and Neupane, S. (2016). "Spatial variation in soil bacterial and fungal communities in a commercial potato field.", North East Potato Tech Forum, Fredericton, NB, Canada, March 16-17, 2016. (Abstract)
  • Morissette, R., Jégo, G., Bélanger, G., Qian, B., Nyiraneza, J., and Zebarth, B.J. (2016). "Assessment of the effect of climate change on potato growth in eastern Canada with the STICS soil-crop model.", CSBE/SCGAB 2016 Annual Conference, Halifax, Canada, 3-6 July, 2016.

2015

  • Brin, L., Goyer, C., Zebarth, B.J., Burton, D.L., Wertz, S., and Chantigny, M.H. (2015). "Changes in snow cover alter nitrogen cycling and gaseous emissions in agricultural soils.", Canadian Soil Science Society (IUSS-CSSS-AQSSS) Conference, Montreal, QC, Canada, July 5-10, 2015.
  • Brin, L., Goyer, C., Zebarth, B.J., and Burton, D.L. (2015). "Left in the cold: Changes in snow cover alter N cycling in agricultural soils.", Ecological Society of American Annual Meeting, Baltimore, MD, USA, August 9-14, 2015.
  • Burton, D.L., Stiles, K., Zebarth, B.J., and Barrett, R. (2015). "Spatial and temporal variation in soil nitrogen supply in potato cropping systems in Prince Edward Island.", Canadian Soil Science Society (IUSS-CSSS-AQSSS) Conference, Montreal, QC, Canada, July 5-10, 2015.
  • Danielescu, S., Butler, K., Wang, S., Grimmett, M.G., MacQuarrie, K.T.B., and Zebarth, B.J. (2015). "Water and contaminant travel time through the unsaturated zone under an agricultural field in Prince Edward Island, Canada.", American Geophysical Union Annual Meeting, Montreal, QC, Canada, May 3-7, 2015.
  • Forge, T.A., Neilsen, D., Zebarth, B.J., Neilsen, G.H., Kenney, E., Hashimoto, N., and Watson, T.T. (2015). "Using compost amendmenets to enhance soil health and replant establishment of tree-fruit and berry crops.", 3rd International Symposium on Organic Matter Management and Compost Use in Horticulture, International Society for Horticultural Science, Murcia, Spain, April 20-24, 2015.
  • Fuller, K.D., Burton, D.L., Grimmett, M.G., Franklin, J.L., Drury, C.F., Zebarth, B.J., Rodd, A.V., and St George, E. (2015). "Denitrification rates under typical dairy rotations in Atlantic Canada.", ASA-CSSA-SSSA International Annual Meeting: Synergy in Science. Partnering for Solutions, Minneapolis, MN, USA, November 15-18, 2015, Presentation.
  • Galvez, J.H., Tai, H.H., Lague, M., Zebarth, B.J., and Stromvik, M. (2015). "The nitrogen responsive transcriptome in potato (Solanum tuberosum L.) reveals significant gene regulatory motifs.", Eastern regional CSPB conference, Toronto, ON, Canada, November 20-21, 2015.
  • Goyer, C., Wertz, S., Zebarth, B.J., Burton, D.L., Tatti, E., Chantigny, M.H., and Filion, M. (2015). "The amplitude of soil freeze-thaw cycles influences temporal dynamics of N2O emissions and denitrifier transcriptional activity and community structure.", Canadian Soil Science Society (IUSS-CSSS-AQSSS) Conference, Montreal, QC, Canada, July 5-10, 2015.
  • Grimmett, M.G., Nyiraneza, J., Rodd, A.V., Zebarth, B.J., and Danielescu, S. (2015). "Seasonal soil nitrate patterns under potato production in Prince Edward Island.", 14th International Symposium for Soil and Plant Analysis, Kona Beach, Hawaii, USA, January 26-30, 2015.
  • Jiang, Y., Nyiraneza, J., Zebarth, B.J., Murray, B., Khakbazan, M., and Fuller, K.D. (2015). "Postponding forage plowing from fall to spring enhances groundwater quality and economic resiliency of potato production.", 9th World Potato Congress, Beijing, China, July 28-30, 2015. (Poster)
  • Jiang, Y., Nyiraneza, J., Zebarth, B.J., Murray, B., Khakbazan, M., and Fuller, K.D. (2015). "Postponing forage plowing from fall to spring enhances groundwater quality and economic resiliency of potato production.", 9th World Potato Congress, Beijing, China, July 28-30, 2015. (Abstract)
  • Jiang, Y., Nyiraneza, J., Zebarth, B.J., Murray, B., Khakbazan, M., and Fuller, K.D. (2015). "Validating effects of spring plowing forages on nitrate leaching reduction.", 2015 IAH-CNC Conference, Waterloo, ON, Canada, October 26-30, 2015. (Abstract)
  • Jiang, Y., Nyiraneza, J., and Zebarth, B.J. (2015). "Challenges and BMP opportunities for improving water quality and economic resiliency of potato production in Eastern Canada.", 2015 World Potato Congress, Beijing, China, July 28-30, 2015.
  • Loo, S., Cey, E., Ryan, M.C., and Zebarth, B.J. (2015). "Non-point or multi-point? Capturing spatial and temporal variation of groundwater nitrate contamination to appropriately inform soil and crop management.", Internal Association of Hydrogeologists – Canadian National Chapter Annual Meeting, Waterloo, ON, Canada, October 27-30, 2015.
  • Morissette, R., Jégo, G., Bélanger, G., Cambouris, A.N., Nyiraneza, J., and Zebarth, B.J. (2015). "Simulating potato growth and nitrogen uptake in eastern Canada with the STICS crop model.", SSSA 2015.
  • Schincariol, A., Loo, S., Ryan, M.C., Suchy, M., and Zebarth, B.J. (2015). "High resolution vertical profiles to correlate land use with groundwater NO3: A progress report.", Internal Association of Hydrogeologists – Canadian National Chapter Annual Meeting, Waterloo, ON, Canada, October 27-30, 2015.
  • Spence, J.D., Burton, D.L., Zebarth, B.J., Price, G.W., and Georgallas, A. (2015). "Evaluating the efficacy of 3, 5-dimethylpyrazole as a nitrification inhibitor in soils that differ in texture and water content.", Canadian Soil Science Society (IUSS-CSSS-AQSSS) Conference, Montreal, QC, Canada, July 5-10, 2015.
  • St. Luce, M., Whalen, J.K., Ziadi, N., and Zebarth, B.J. (2015). "Net nitrogen mineralization enhanced with the addition of nitrogen-rich particulate organic matter.", Canadian Soil Science Society (IUSS-CSSS-AQSSS) Conference, Montreal, QC, Canada, July 5-10, 2015.
  • Whittaker, J., Nyiraneza, J., Burton, D.L., Zebarth, B.J., Rodd, A.V., and Grimmett, M.G. (2015). "Nitrogen cycling from legume and grass forages during forage phase and subsequent potato crop.", Canadian Soil Science Society (IUSS-CSSS-AQSSS) Conference, Montreal, QC, Canada, July 5-10, 2015.
  • Zebarth, B.J., Goyer, C., Li, S., Whitney, S., and Neupane, S. (2015). "Spatial variation in soil bacterial communities in a commercial potato field.", Canadian Soil Science Society (IUSS-CSSS-AQSSS) Conference, McGill University, Montreal, QC, Canada, July 5-10, 2015.
  • Zebarth, B.J., Moreau, G., Dixon, W.T., Smith, A.M., and Cambouris, A.N. (2015). "Application of high resolution remote sensing imagery to potato production.", McCain Foods (Canada) grower meetings, Grand Falls/Florenceville, NB, Canada, February 24-25, 2015, Presentation.
  • Zebarth, B.J., Moreau, G., Hemphil, M., Leclerc, Y., and Smith, A.M. (2015). "Overcoming limitations to potato productivity: the New Brunswick experience.", 2015 accelerated release open house of AAFC, Fredericton, NB, Canada, February 11, 2015. (Presentation)
  • Zebarth, B.J., Moreau, G., Smith, A.M., Toner, P., Cambouris, A.N., Goyer, C., Owen, J., and Burton, D.L. (2015). "Yield variation in potato fields: Lessons learned so far.", 2015 Crop Update Session, Fredericton, NB, Canada, January 13-14, 2015.
  • Zebarth, B.J., Ryan, M.C., Graham, G.L., Forge, T.A., and Neilsen, D. (2015). "Addressing groundwater nitrate contamination associated with intensive agricultural production systems: The Abbotsford-Sumas Aquifer case study.", Internal Association of Hydrogeologists – Canadian National Chapter Annual Meeting, Waterloo, ON, Canada, October 27-30, 2015.

2014

  • Burton, D.L. and Zebarth, B.J. (2014). "Nitrate Exposure: A metric to describe the influence of soil NO3- on N2O emissions.", 20th World Congress of Soil Science, Jeju, South Korea, June 8-13, 2014.
  • Cambouris, A.C., Perron, I., Ziadi, N., Lafond, J., Zebarth, B.J., Nyiraneza, J., Nelson, A., Carvers, C., and Tremblay, N. (2014). "Fertilisation azotée dans la production de pomme de terre du centre à l’est Canadien : saison 2013.", Congrès annuel de l’association québécoise des spécialistes en sciences du sol, Victoriaville, Québec, Canada, May 26-29, 2014, Oral presentation.
  • Cambouris, A.C., Zebarth, B.J., Ziadi, N., and Grant, C.A. (2014). "Statistical model impacts on nitrogen recommendation, potato yield, nitrogen uptake efficiency and residual soil nitrate.", 18th Nitrogen Workshop. The nitrogen challenge: Building blueprint for nitrogen use efficiency and food security, Lisbon, Portugal, June 30-July 3, 2014.
  • Cambouris, A.C., Zebarth, B.J., Ziadi, N., and Perron, I. (2014). "Precision Agriculture in Potato Production.", 19th Triennial Conference of EAPR (European Association for Potato Research), Brussels, Belgium, July 6-11, 2014.
  • Cambouris, A.N., Perron, I., Zebarth, B.J., and Rochette, P. (2014). "Denitrification rate under potato production effect of three nitrogen fertiulizer sources in eastern Canada.", 18th Nitrogen Workshop. The nitrogen challenge: Building blueprint for nitrogen use efficiency and food security, Lisbon, Portugal, June 30-July 3, 2014. (Poster)
  • Cambouris, A.N., Perron, I., Ziadi, N., Lafond, J., Zebarth, B.J., Nyiraneza, J., Nelson, A., Cavers, C., and Tremblay, N. (2014). "Fertilisation azotée du centre à l’est du Canada sous culture de la pomme de terre : saison 2013.", Congrès annuel de l’AQSSS, Victoriaville, QC, Canada. (Presentation)
  • Cambouris, A.N., Zebarth, B.J., Ziadi, N., and Grant, C.A. (2014). "Statistical model impacts on nitrogen recommendation, potato yield, nitrogen uptake efficiency and residual soil nitrate.", 18th Nitrogen Workshop. The nitrogen challenge: Building blueprint for nitrogen use efficiency and food security, Lisbon, Portugal, June 30-July 3, 2014. (Poster)
  • Cambouris, A.N., Zebarth, B.J., Ziadi, N., and Perron, I. (2014). "Precision Agriculture in Potato Production.", 19th Triennial Conference of EAPR (European Association for Potato Research), Brussels, Belgium, July 6-11, 2014, Invited oral presentation.
  • Danielescu, S., Grimmett, M.G., Rodd, A.V., Lamb, K., MacQuarrie, K.T.B., Zebarth, B.J., and Butler, K. (2014). "Evidence of transient perched water table conditions and possible implications for groundwater recharge and nitrate loading in Prince Edward Island.", Canadian Geophysical Union Joint Annual Meeting with Canadian Society of Soil Science, Banff, Alberta, Canada, May 4-7, 2014. (Poster)
  • Danielescu, S., Grimmett, M.G., Rodd, A.V., Nyiraneza, J., and Zebarth, B.J. (2014). "Groundwater recharge and nitrate loading from a field under a conventional potato production system in PEI.", Canada Water Resources Association (CWRA) 2014 Congress, Hamilton, ON, Canada, June 2-4, 2014, Presentation.
  • Goyer, C., Tatti, E., Wertz, S., Zebarth, B.J., Brin, L., Burton, D.L., Chantigny, M.H., and Filion, M. (2014). "Importance of nitrous oxide emissions and changes in denitrifier and nitrifier communities in fields under different agricultural practices over winter in Eastern Canada.", 15th International Society of Microbial Ecology Meeting, Seoul, South Korea, August 24-30, 2014. (Abstract)
  • Loo, S., Ryan, M.C., Zebarth, B.J., and Forge, T.A. (2014). "Quantifying the impact of an individual agricultural field on groundwater nitrate.", Geological Society of America Conference, Vancouver, British Columbia, Canada, October 19-22, 2014. (Abstract)
  • Miller, J.J., Beasley, B.W., Drury, C.F., Zebarth, B.J., Bremer, E., Hao, X., and Larney, F.J. (2014). "Influence of long-term composted or stockpiled feedlot manure application on crop and soil.", Canadian Geophysical Union-Canadian Society of Soil Science (CGU/CSSS) Joint Annual Meeting, Banff, AB, Canada, May 4-8, 2014. (Abstract)
  • Moreau, G., Zebarth, B.J., Smith, A.M., and Toner, P. (2014). "Improving profitability and competitiveness through mitigation of limitations to potato yield.", Northeast Potato Technology Forum 2014, Fredericton, NB, Canada, March 12-13, 2014.
  • Novinscak, A., Goyer, C., Zebarth, B.J., Burton, D.L., Chantigny, M.H., and Filion, M. (2014). "Development of a PCR-based assay to detect and characterize soil-inhabiting fungal denitrifiers.", 15th International Society of Microbial Ecology Meeting, Seoul, South Korea, August 24-30, 2014. (Abstract)
  • Smith, A.M., Zebarth, B.J., and Oseen, I. (2014). Assessing field variability in New Brunswick potato fields using unmanned aerial systems imagery. Report submitted to McCain Foods (Canada). (Report)
  • Stoeckli, J., Sharifi, M., Ponce-Hernandez, R., Eimers, C., Hooker, D.C., Drury, C.F., Stewart, G., MacDonald, I.K., Zebarth, B.J., Sahota, T.S., and Reid, K. (2014). "Predicting the soil nitrogen supply (SNS) for corn production in the cool-humid temperate climate of Ontario.", Annual meeting of the Canadian Soil Science Society, Banff, Alberta, Canada, May 4-7, 2014.
  • Suchy, M., Graham, G.L., Wassenaar, L.I., and Zebarth, B.J. (2014). "Agriculture-derived nitrate source characterization in an unconfined aquifer using high frequency nitrate isotope sampling.", Annual Meeting of the Geological Society of America Conference, Vancouver, British Columbia, Canada, October 19-22, 2014.
  • Thomas, B.W., Whalen, J.K., Sharifi, M., Chantigny, M.H., Zebarth, B.J., and Burton, D.L. (2014). "Labile soil organic matter C and N concentrations to predict N mineralization parameters in sandy and clayey soils amended with manure.", Annual meeting of the Canadian Soil Science Society, Banff, Alberta, Canada, May 4-7, 2014.
  • Thomas, B.W., Whalen, J.K., Sharifi, M., Chantigny, M.H., Zebarth, B.J., and Burton, D.L. (2014). "The C:N ratio of water extractable organic matter as a potential soil N supply indicator in manure-amended soils.", Annual meeting of the Canadian Soil Science Society, Banff, Alberta, Canada, May 4-7, 2014.
  • Zebarth, B.J., Dessureault-Rompré, J., Burton, D.L., and Georgallas, A. (2014). "Prediction of soil nitrogen supply using a simple kinetic model.", 18th Nitrogen Workshop. The nitrogen challenge: Building blueprint for nitrogen use efficiency and food security, Lisbon, Portugal, June 30-July 3, 2014.
  • Zebarth, B.J., Moreau, G., Smith, A.M., and Toner, P. (2014). "Yield variation within potato fields: Case studies from 2013.", Integrating new technologies to understand and manage the variability of our soils, Grand Falls, NB, Canada, March 29, 2014.
  • Zebarth, B.J., Moreau, G., Smith, A.M., and Toner, P. (2014). "Yield variation within potato fields: Case studies from 2013.", Northeast Potato Technology Forum 2014, Fredericton, NB, Canada, March 12-13, 2014.
  • Zebarth, B.J., Tai, H.H., Luo, S., De Koeyer, D.L., and Li, X.-Q. (2014). "Gene expression-based diagnostics: A new way to optimize crop fertilizer nitrogen management?", 18th Nitrogen Workshop. The nitrogen challenge: Building blueprint for nitrogen use efficiency and food security, Lisbon, Portugal, June 30-July 3, 2014. (Abstract)

2013

  • Cambouris, A.N., Zebarth, B.J., Ziadi, N., Grant, C.A., and Parent, L.-É. (2013). "Calibration Model Impacts on Nitrogen Recommendation and Potato Productivity.", 97th Annual Meeting of the Potato Association of America (PAA), Québec City, QC, Canada, July 28-August 2, 2013, Oral presentation.
  • Cambouris, A.N., Zebarth, B.J., Ziadi, N., Grant, C.A., and Perron, I. (2013). "Impact agronomique du modèle de calibration pour la recommandation en azote sur la production de pomme de terre.", Association Québécoise de Spécialistes en Sciences du Sol (AQSSS), 27e congrès, Hotel Chicoutimi, Chicoutimi, QC, Canada, may 28-30, 2013, Oral presentation.
  • Cambouris, A.N., Zebarth, B.J., Ziadi, N., and Grant, C.A. (2013). "Agri-environmental Impacts of Nitrogen Fertilizers on Potato Productivity, Nitrogen uptake efficiency and residual soil nitrate.", 6th International Nitrogen Conference, Kampala, Uganda, November 18-22, 2013.
  • Fuller, K.D., Burton, D.L., Drury, C.F., Grimmett, M.G., Zebarth, B.J., Franklin, J.L., Rodd, A.V., Van Roestel, J., and George, E. (2013). "Growing season denitrification losses impacted by land management practices, soil properties, and weather conditions in manure-amended perennial hayfield and corn-soybean-wheat rotations in Atlantic Canada.", CSSS/MSSS/CSAFM 2013 Annual Meeting, Winnipeg, MB., Canada, June 22-25, 2013. (Poster)
  • Fuller, K.D., Drury, C.F., Grimmett, M.G., Burton, D.L., Franklin, J.L., Zebarth, B.J., Gordon, R.J., Van Roestel, J., and George, E. (2013). "Nitrogen leaching losses in manure amended perennial hayfield and corn-soybean-wheat rotations in Atlantic Canada.", CSSS/MSSS/CSAFM 2013 Annual Meeting, Winnipeg, MB., Canada, June 22-25, 2013. (Poster)
  • Grimmett, M.G., Rodd, A.V., Nyiraneza, J., Zebarth, B.J., and Danielescu, S. (2013). "Nutrient analysis of groundwater and soil water from potato production systems.", 127th Association of Official Agricultural Chemists (AOAC) Annual Meeting, Palmer House Hilton, Chicago, IL, USA, August 25-28, 2013.
  • Li, X.-Q., Haroon, M., Luo, S., Bizimungu, B., Xiong, X., Zebarth, B.J., and Tai, H.H. (2013). "In vitro and field testing of drought tolerance of potato clones.", 97th Annual Meeting of the Potato Association of America (PAA), Québec City, QC, Canada, July 28-August 2, 2013.
  • Miller, J.J., Beasley, B.W., Larney, F.J., Drury, C.F., Zebarth, B.J., and Bremer, E. (2013). "Long-term effect of fresh and composted cattle manure on the size and nutrient composition of dry-sieved soil aggregates.", 50th Annual Alberta Soil Science Workshop, Lethbridge, AB, Canada, February 19-21, 2013. (Abstract)
  • Nyiraneza, J., Peters, R.D., Rodd, A.V., Grimmett, M.G., Zebarth, B.J., Ziadi, N., Bélanger, G., and Jégo, G. (2013). "Impact of Crop Rotations, and Mineral and Organic N fertilizer on Soil Nitrogen Availability and Potato Yield.", Northeast Potato Technology Forum 2013, Delta Prince Edward, Charlottetown, PEI, Canada, March 5-6, 2013.
  • Nyiraneza, J., Peters, R.D., Rodd, A.V., Grimmett, M.G., Zebarth, B.J., Ziadi, N., Bélanger, G., and Jégo, G. (2013). "Soil N supply and potato yield as affected by Crop Rotations and N sources.", 97th Annual Meeting of the Potato Association of America (PAA), Québec City, QC, Canada, July 28-August 2, 2013, #038.
  • Perron, I., Cambouris, A.N., Rochette, P., Zebarth, B.J., and Drury, C.F. (2013). "Effect of three N Fertilizers on Denitrification Rate under Potato Crop.", ASA/CSSA/SSSA International annual meeting: Water, Food, Energy and Innovation for a Sustainable World, Tampa, Florida, USA, November 3-6, 2013. (Poster)
  • Zebarth, B.J., Tai, H.H., Luo, S., Cambouris, A.N., and Mohr, R.M. (2013). "Next generation diagnostics: A new way to optimize crop fertilizer nitrogen management?", 6th International Nitrogen Conference, Kampala, Uganda, November 18-22, 2013.

2012

  • Cambouris, A.N., Nolin, M.C., Zebarth, B.J., and Ziadi, N. (2012). "Precision farming: lessons learned from N management.", Canadian Society of Soil Science (CSSS) and Association Québécoise de Spécialistes en Sciences du Sol (AQSSS) Joint Meeting, Manoir St-Castin, Lac Beauport, QC, Canada, June 3-8, 2012, Invited speaker presentation.
  • Cambouris, A.N., Zebarth, B.J., and Nolin, M.C. (2012). "Soil management zones to manage N in potato crops in eastern Canada.", 20th Annual Northeast Potato Technology Forum, The University of Maine, Orono, ME, USA, March 7-8, 2012.
  • Forge, T.A., Kenney, E., Neilsen, D., and Zebarth, B.J. (2012). "Alternatives to fumigation.", 54th Annual Horticulture Growers’ Short Course, Abbotsford, BC, Canada, January 26-28, 2012, pp. 29-32.
  • Mervin St. Luce, M., Ziadi, N., Cambouris, A.N., Zebarth, B.J., and Whalen, J.K. (2012). "Anionic exchange membranes as a predictor of nitrogen supply from controlled-release nitrogen fertilizer in potato production.", Canadian Society of Soil Science (CSSS) and Association Québécoise de Spécialistes en Sciences du Sol (AQSSS) Joint Meeting, Manoir St-Castin, Lac Beauport, QC, Canada, June 3-8, 2012.
  • Miller, J.J., Bremer, E., Beasley, B.W., Drury, C.F., Zebarth, B.J., and Larney, F.J. (2012). "Long-term effect of fresh and composted cattle manure on the size and nutrient composition of dry-sieved soil aggregates.", Canadian Society of Soil Science (CSSS) and Association Québécoise de Spécialistes en Sciences du Sol (AQSSS) Joint Meeting, Manoir St-Castin, Lac Beauport, QC, Canada, June 3-8, 2012, pp. 110. (Abstract)
  • Nyiraneza, J., Zebarth, B.J., Ziadi, N., Sharifi, M., Burton, D.L., Drury, C.F., Bittman, S., and Grant, C.A. (2012). "The ability of soil chemical and biological N availability indices to predict soil nitrogen supply of contrasting soils under corn.", Canadian Society of Soil Science (CSSS) and Association Québécoise de Spécialistes en Sciences du Sol (AQSSS) Joint Meeting, Manoir St-Castin, Lac Beauport, QC, Canada, June 3-8, 2012. (Poster)
  • Tai, H.H., Zebarth, B.J., Luo, S., Li, X.-Q., Millard, P., De Koeyer, D.L., and Xiong, X. (2012). "Development of gene expression indicators for nitrogen sufficiency in potato plants.", Potato Association of America Annual meetings, Denver, Colorado, USA.
  • Ziadi, N., Bélanger, G., Cambouris, A.N., and Zebarth, B.J. (2012). "Soil and plant diagnostic tools to improve nitrogen use efficiency.", Canadian Society of Soil Science (CSSS) and Association Québécoise de Spécialistes en Sciences du Sol (AQSSS) Joint Meeting, Manoir St-Castin, Lac Beauport, QC, Canada, June 3-8, 2012.

2011

  • Bélanger, G., Ziadi, N., Cambouris, A.N., and Zebarth, B.J. (2011). "Plant-based N diagnostic methods: Whole plants or some parts of the plants?", 2011 ASA-CSSA-SSSA International Annual Meeting: Fundamental for life: soil, crop and environmental sciences, San Antonio, TX, USA, October 16-19, 2011.
  • Bruulsema, T.W., Bergeron, O., Rochette, P., and Zebarth, B.J. (2011). "Nitrous oxide emissions from crop nitrogen applications in eastern Canada.", Plant Canada 2011, Saint Mary’s University, Halifax, NS, Canada, July 17-21, 2011.
  • Burton, D.L., Zebarth, B.J., and MacLeod, J.A. (2011). "Nitrous oxide emissions from potato production and their management.", 2011 ASA, CSSA, and SSSA International Annual Meeting: Fundamental for life: soil, crop and environmental sciences, San Antonio, TX, USA, October 16-19, 2011. (Presentation)
  • Cambouris, A.N., Zebarth, B.J., Ziadi, N., Grant, C.A., Hu, Z., Gagnon, B., Drury, C.F. (2011). "Agri-environmental effect of N fertilizer on potato production.", 2011 ASA-CSSA-SSSA International Annual Meeting: Fundamental for life: soil, crop and environmental sciences, San Antonio, TX, USA, October 16-19, 2011.
  • Cambouris, A.N., Zebarth, B.J., Ziadi, N., Grant, C.A., and Drury, C.F. (2011). "Impacts agro-environnementaux de divers fertilisants azotés sur la production de pomme de terre. Association québécoise de spécialistes en sciences du sol.", 25ème congrès annuel de l'AQSSS, Wendake, QC, Canada, May 25-27, 2011.
  • Cambouris, A.N., Zebarth, B.J., and Nolin, M.C. (2011). "Lessons learned from potato precision agriculture experiences in eastern Canada.", 2011 ASA, CSSA, and SSSA International Annual Meeting: Fundamental for life: soil, crop and environmental sciences, San Antonio, TX, USA, October 16-19, 2011. (Presentation)
  • Coffin, R.H., Coffin, J., Tai, H.H., Zebarth, B.J., Lazarovits, G., Thompson, B., MacDonald, E., Beaton, B.W., MacLeaod, J., and Swallow, G. (2011). "All you want to know about lime but were scared to ask.", 19th Annual Northeast Potato Technology Forum, Crowne Plaza Fredericton Lord Beaverbrook Hotel, Fredericton, NB, Canada, March 16-17, 2011.
  • Fuller, K.D., Burton, D.L., Drury, C.F., Grimmett, M.G., Zebarth, B.J., Fillmore, S.A.E., Girdon, R.J., and St George, E. (2011). "Denitrification, losses in manure amended, permanent forage, and corn-soybean-wheat rotations in Atlantic Canada.", 2011 ASA-CSSA-SSSA International Annual Meeting: Fundamental for life: soil, crop and environmental sciences, San Antonio, TX, USA, October 16-19, 2011.
  • Grant, C.A., Zebarth, B.J., Malhi, S.S., Soon, Y.K., Selles, F., Lupwayi, N.Z., O'Donovan, J.T., Harker, K.N., and Clayton, G.W. (2011). "Changes in soil ammonium and nitrate concentration over the growing season in western Canada as affected by urea or controlled release urea application.", 12th International Symposium on Soil and Plant Analysis, Mediterranean Agronomic Institute of Chania, Crete, Greece, June 6-10, 2011.
  • Miller, J.J., Bremer, E., Beasley, B.W., Drury, C.F., Zebarth, B.J., and Larney, F.J. (2011). "Macroaggregate characteristics in soil amended with fresh or composted cattle manure containing straw or wood-chip bedding.", 48th Annual Alberta Soil Science Workshop, Calgary, AB, Canada, February 15-17, 2011.
  • St. Luce, M., Ziadi, N., Nyiraneza, J., Tremblay, G.F., Zebarth, B.J., Whalen, J.K., and Laterrière, M. (2011). "Prediction of soil properties and soil N supply using near infrared reflectance spectroscopy.", 2011 ASA-CSSA-SSSA International Annual Meeting: Fundamental for life: soil, crop and environmental sciences, San Antonio, TX, USA, October 16-19, 2011.
  • Tremblay, N., Zebarth, B.J., and N'Dayegamiye, A. (2011). "Améliorer les recommandations en engrais par des tests sur l'apport du sol en azote minéral.", 25ème congrès annuel de l'Association québécoise de spécialistes en sciences du sol (AQSSSA), Wendake, QC, Canada, May 25-27, 2011, 94. (Presentation)
  • Zebarth, B.J., Dessureault-Rompré, J., Burton, D.L., Georgallas, A., Sharifi, M., Porter, G.A., Moreau, G., Leclerc, Y., Arsenault, W.J., Chow, T.L., and Grant, C.A. (2011). "Predicting Soil Nitrogen Supply in Potato Fields Using a Simple Kinetic Model.", 19th Annual Northeast Potato Technology Forum, Crowne Plaza Fredericton Lord Beaverbrook Hotel, Fredericton, NB, Canada, March 16-17, 2011.
  • Zebarth, B.J., Ziadi, N., Bélanger, G., and Cambouris, A.N. (2011). "Can we predict soil N supply using soil N tests?", 2011 ASA-CSSA-SSSA International Annual Meeting: Fundamental for life: soil, crop and environmental sciences, San Antonio, TX, USA, October 16-19, 2011.

2010

  • Cambouris, A.N. and Zebarth, B.J. (2010). "Effet de différentes sources et doses de fertilisants minéraux azotés sur le lessivage potentiel des nitrates sous culture de pomme de terre.", 24e Congrès annuel de l’Association Québécoise des Spécialistes en Science du Sol (AQSSS): Vers des systèmes sol-plante sains et durables, Abbaye d’Oka, Oka, QC, Canada, June 1-3, 2010.
  • Cambouris, A.N., Zebarth, B.J., and Drury, C.F. (2010). "Effect of Nitrogen Rate and Source on Nitrate Leaching Potential under Potato Production.", 2010 ASA-CSSA-SSSA International Annual Meeting, Long Beach Convention Center, Long Beach, CA, USA, October 31-November 4, 2010.
  • Drury, C.F., Reynolds, W.D., Tan, C.S., Yang, X.M., Zhang, T.Q., Zebarth, B.J., and Welacky, T.W. (2010). "Impacts of soil and crop management practices on water partitioning and nutrient losses from agricultural fields.", 6th Biennial Conference of the Lake Erie Millennium Network, Windsor, ON, Canada, April 27-29, 2010, pp. 24.
  • Grimmett, M.G., Zebarth, B.J., Danielescu, S., and Burton, D.L. (2010). "Measurement of nitrate leaching from a potato production system using groundwater wells and capillary wick samplers.", 5th Canadian Society of Agronomy (CSA) Atlantic Workshop: Climate Change and Crop Health, Rodd Charlottetown Hotel, Charlottetown, PEI, Canada, January 19-20, 2010.
  • Jiang, Y., Zebarth, B.J., and Love, J. (2010). "Simulation of nitrate leaching from a potato production system in Prince Edward Island, Canada : model calibration and verification.", 65th Annual International Conference of the Soil and Water Conservation Society (SWCS), St. Louis, MO, USA, July 18-21, 2010, Poster #49. (Poster)
  • Luo, S., Zebarth, B.J., Tai, H.H., Li, X.-Q., De Koeyer, D.L., and Millard, P. (2010). "Use of gene expression to detect potato nitrogen deficiency stress under field conditions.", 2010 ASA-CSSA-SSSA International Annual Meeting, Long Beach Convention Center, Long Beach, CA, USA, October 31-November 4, 2010. (Abstract)

2009

  • Li, X.-Q., Sveshnikov, D., Zebarth, B.J., Tai, H.H., De Koeyer, D.L., Millard, P., and Haroon, M. (2009). "Detection of nitrogen deficiency in potato plants using gene expression markers.", Plant & Animal Genome XVII Conference, Town & Country Convention Center, San Diego, CA, USA, January 10-14, 2009, P03e, pp. 161. (Poster)
  • Sharifi, M., Zebarth, B.J., Burton, D.L., Rodd, A.V., and Grant, C.A. (2009). "Long-term effects of semi-solid beef manure application to forage grass on soil mineralizable nitrogen in contrasting soil texture.", Joint Annual Meeting of the CSA-CSSS-CSAFM: Sciences for Sustainability: Soils, Agronomy, and Atmosphere, University of Guelph, Guelph, ON, Canada, August 5-7, 2009.
  • Zebarth, B.J., Li, X.-Q., Sveshnikov, D., Tai, H.H., De Koeyer, D.L., Millard, P., Haroon, M., and Singh, M. (2009). "Can we use gene expression to determine nitrogen sufficiency in potatoes?", 2009 ASA-CSSA-SSSA International Annual Meeting, Pittsburgh, PA, USA, November 1-5, 2009. (Abstract)
  • Zebarth, B.J., Li, X.-Q., Sveshnikov, D., Tai, H.H., De Koeyer, D.L., Millard, P., Haroon, M., and Singh, M. (2009). "Detection of nitrogen deficiency in potato using gene expression.", 93rd Annual Meeting of the Potato Association of America (PAA), Fredericton, NB, Canada, August 9-13, 2009, pp. 69. (Abstract)
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