Language selection

Search

Reynolds, Dan, Ph.D.

Contact Information:

2585 County Road 20
Harrow, Ontario N0R 1G0
Telephone: 519-738-1265
Fax: 519-738-2929
Email: dan.reynolds@agr.gc.ca

Areas of Expertise:

  • Characterization of soil physical and hydraulic properties in intensive soil, crop and water management systems
  • development and testing of soil physical quality indicators
  • improvement of the economic and environmental performance of field-crop production by enhancing soil physical quality
  • Improvement of soil physical quality through addition of soil amendments and soil conditioners

Affiliations:

  • Associate Graduate Faculty, University of Guelph, Dept. of land resource sciences
  • Agricultural Expert, Technical Advisory Committee, Essex Region Conservation Authority

Research publications

2019

2016

2014

2009

Other science related publications

2018

  • Xueming Yang et al. 2018. Legume cover crop: a satisfactory organic N source for grain corn in S Ontario. 17th World Fertilizer Congress, Shenyang, China, Sept 2-7, 2018.
  • Xueming Yang, Craig Drury, Dan Reynolds, Jingyi Yang, Mary-Anne Reeb. Winter-hardy legumes: important non-fertilizer N sources for corn in soybean-wheat-corn rotation. 2018 Joint Meeting of the CGU-CSSS-CIG-CSAFM-ESSSA, June 10-14, 2018, Niagara Falls, ON.

2017

  • Reynolds, W.D., Drury, C.F., Yang, X.M. and Phillips, L.A. 2017. On the description and determination of soil water field capacity. Oral Presentation to: Canadian Society of Soil Science, Annual Meetings, June 10-14, 2017, Trent University, Peterborough, Ontario, Canada
  • Xueming Yang, Craig Drury, Dan Reynolds, Jingyi Yang, Mary-Anne Reeb. 2017. Winter-hardy legumes deliver significant amounts of N to organic corn on a sandy loam soil in southern Ontario. 2017 Guelph Organic Conference Guelph 2017/01/26 - 2017/01/29. http://guelphorganicconf.ca/wp-content/uploads/2016/11/GOC-Sat-Sun-brochure-schedule-2.pdf.

2016

  • Drury, C.F. Reynolds, W.D., Yang, X.M., Yang, J. De Jong, R., Reid, K., Bittman, S. and R. Desjardins. 2016. The unintended consequences of N management practices on reactive N species: A Canadian perspective. The nitrogen cascade and policy – towards integrated solutions. Joint Organization for Economic Cooperation and Development (OECD)/United Nations Economic Commission for Europe (UNECE) task force on reactive nitrogen (TFRN). Paris, France.
  • Drury, C.F., Reynolds, W.D., Yang, X.M., Rehmann, L., and L. Phillips. 2016. The effect of corn stover removal rate under conventional and no-tillage on corn grain yields and GHG emissions. ASA-CSSA-SSSA Annual Meeting, Phoenix, Arizona.
  • Drury, C.F., Yang, X.M., Reynolds, W.D., Calder, W., Oloya, T., and A. Woodley. 2016. Impacts of nitrogen placement and inhibitors on ammonia volatilization, nitrous oxide emission and corn yields. ASA-CSSA-SSSA Annual Meeting, Phoenix, Arizona.
  • Drury, C.F., Yang, X.M., Reynolds, W.D., Calder, W., Oloya, T., and A. Woodley. 2016. Impacts of nitrogen placement and inhibitors on ammonia volatilization, nitrous oxide emission and corn yields. ASA-CSSA-SSSA Annual Meeting, Phoenix, Arizona.
  • Drury, Craig F. Girard, B., Woodley, A., Reynolds, W.D., Yang, X.M., Lalonde, C., Wellish, M., Rehman, L., and L. Phillips. 2016. Agriculture & Agri-Food Canada’s Bioeconomy Research Initiatives. Bioeconomy Research and Innovation Forum. Guelph, Ontario.
  • Effectiveness of nitrogen inhibitors and application methods on reducing ammonia and nitrous oxide emissions.
  • Reynolds, W.D. 2017. Use of bimodal hydraulic property relationships to characterize soil physical quality. Geoderma 294, 38-49
  • Woodley, A., Drury, C.F., Calder, W.C., Oloya, T.O., Yang, X.M. and W.D. Reynolds. 2016. Effectiveness of urease and nitrification inhibitors, placement, and time of application on improving corn grain yields in a clay loam soil. ASA-CSSA-SSSA Annual Meeting, Phoenix, Arizona.
  • Woodley, A., Drury, C.F., Reynolds, W.D., Oloya, T.O., and C.S. Tan. 2016. Water and nitrate loss partitioning through surface runoff and tile drainage from a long-term (56 year) crop rotation study on a clay loam soil. ASA-CSSA-SSSA Annual Meeting, Phoenix, Arizona.
  • Xueming Yang, Craig Drury, Dan Reynodls, jingyi, Yang, Mary-Anne Reeb. 2016. Nitrogen management for organic crops using winter-hardy legumes in southern Ontario, Canada. Skara, Sweden June 27-29, 2016. http://akkonferens.slu.se/nitrogenworkshop/wp-content/uploads/sites/18/2014/05/Nitrogen-Absracts-USB_ny.pdf
  • Xueming Yang, Craig Drury, Dan Reynolds, Jingyi Yang, Mary-Anne Reeb. 2016. Significance of legume cover crops as nitrogen source for corn in an organic managed cropping system. N 19th Workshop. Skara, Sweden June 27-29, 2016. http://akkonferens.slu.se/nitrogenworkshop/wp-content/uploads/sites/18/2014/05/Nitrogen-Absracts-USB_ny.pdf
  • Xueming Yang, Craig Drury, Dan Reynolds, Jongyi Yang, Mary-Anne Reed. 2016. Winter-Hardy Legume Cover Crops Contribute a Significant Amount of Nitrogen to an Organic Managed Corn in Southern Ontario, Canada. 71st Soil and Water Conservation Society International Annual Conference Managing Great River Landscapes Louisville 2016/07/24 - 2016/07/27. http://www.swcs.org/documents/filelibrary/16ac/2016_Abstract_Book_613ED0F1ECD40.pdf
  • Xueming Yang, Craig F. Drury, Shabtai Bittman, Martin Chantigny, Jim Miller, Edward G Gregorich, W. Dan Reynolds and Jingyi Yang. 2016. Applications of Mid-Infrared Spectroscopy to the Determinations of Soil Amino Sugars, POM-C and N and Water Soluble Carbon in Some Canadian Agricultural Soils. American Society of Agronomy | Crop Science Society of America | Soil Science Society of America, 2016-11-09. Phoenix, AZ. https://scisoc.confex.com/crops/2016am/webprogram/Paper99629.html
  • Xueming Yang, Craig F. Drury, W. Dan Reynolds and Jingyi Yang. 2016. Winter-Hardy Legumes Provide Significant Amounts of N to the Corn in a Soy-Wheat-Corn System in Southern Ontario, Canada. American Society of Agronomy | Crop Science Society of America | Soil Science Society of America. Pheonix, AZ, 2016-11-08. https://scisoc.confex.com/scisoc/2016am/webprogram/Paper99624.html

2015

  • Drury, C.F., Reynolds, W.D., Yang, X.M., McLaughlin, N.B., Calder, W., and Tan, C.S. (2015). "Benefits of crop rotation for reducing nitrous oxide emissions.", ASA-CSSA-SSSA International Annual Meeting: Synergy in Science. Partnering for Solutions, Minneapolis, MN, USA, November 15-18, 2015.
  • Drury, C.F., Reynolds, W.D., Yang, X.M., and Calder, W. (2015). "Improved nitrogen management.", 12th Certified Crop Advisors Conference, London, Ontario, Canada.
  • Drury, C.F., Yang, X.M., Reynolds, W.D., Calder, W., Oloya, T.O., and Goerzen, J. (2015). "Managing nitrogen application methods and sources to improve crop performance and reduce ammonia volatilization and nitrous oxide emissions.", 2015 4R Nutrient Workshop, Essex, Ontario, Canada. (Presentation)
  • Drury, C.F., Yang, X.M., Reynolds, W.D., and Calder, W. (2015). "Managing fertilizer nitrogen application methods and N sources to improve crop performance and reduce ammonia volatilization and nitrous oxide emissions.", Canadian Soil Science Society (IUSS-CSSS-AQSSS) Conference, McGill University, Montreal, QC, Canada, July 5-10, 2015.
  • Reynolds, W.D., Galloway, K., and Radcliffe, D.E. (2015). "The relationship between perc time and field-saturated hydraulic conductivity for cylindrical test holes.", National Onsite Wastewater Recycling Association (NOWRA) 2015 Onsite Wastewater Mega-Conference, Virginia Beach, VA, USA, November 3-6, 2015.
  • Yang, X.M., Drury, C.F., Bittman, S., Chantigny, M.H., Miller, J., Gregorich, E.G., Reynolds, W.D., and Yang, J.Y. (2015). "Microbial glucosamine. Galactosamine, and muramic acids in some Canadian agricultural soils.", ASA-CSSA-SSSA International Annual Meeting: Synergy in Science. Partnering for Solutions, Minneapolis, MN, USA, November 15-18, 2015.
  • Yang, X.M., Drury, C.F., Bittman, S., Chantigny, M.H., Miller, J.J., Gregorich, E.G., Reynolds, W.D., and Yang, J.Y. (2015). "Microbial Glucosamine, Galactosamine and Muramic Acids in Some Canadian Agricultural soils.", ASA-CSSA-SSSA International Annual Meeting: Synergy in Science. Partnering for Solutions, Minneapolis, MN, USA, November 15-18, 2015. (Poster)
  • Yang, X.M., Drury, C.F., Yang, J.Y., Reynolds, W.D., and Reeb, M.A. (2015). "The spring nitrate-N soil test can improve the general N recommendation for corn production on a clay loam in southwestern Ontario.", Canadian Soil Science Society (IUSS-CSSS-AQSSS) Conference, McGill University, Montreal, QC, Canada, July 5-10, 2015.
  • Yang, X.M., Reynolds, W.D., Drury, C.F., and Yang, J.Y. (2015). "Seeding various types of cover crops to winter wheat stubble in southwestern Ontario.", Canadian Soil Science Society (IUSS-CSSS-AQSSS) Conference, McGill University, Montreal, QC, Canada, July 5-10, 2015.
  • Zhang, T.Q., Tan, C.S., Zheng, Z.M., Welacky, T.W., and Reynolds, W.D. (2015). "Phosphorus loss in tile drainage as affected by compost additions and water table management system.", ASA-CSSA-SSSA International Annual Meeting: Synergy in Science. Partnering for Solutions, Minneapolis, MN, USA, November 15-18, 2015, Paper # 2181197, 22 pages.
  • Zhang, T.Q., Tan, C.S., Zheng, Z.M., Welacky, T.W., and Reynolds, W.D. (2015). "Phosphorus loss in tile drainage as affected by compost additions and water table management system.", American Society of Agricultural and Biological Engineers Annual International Meeting 2015, New Orleans, USA, July 26-29, 2015.

2014

  • Drury, C.F., Reynolds, W.D., Tan, C.S., McLaughlin, N.B., Yang, X.M., Calder, W., Oloya, T.O., and Yang, J.Y. (2014). "Long-Term Fertilization and Crop Rotation Impacts on Growing Season Nitrous Oxide Emissions, Nitrogen Uptake and Corn Grain Yields.", CSSS/CGU 2014 Annual Meeting, Banff, AB, Canada, May 4-8, 2014.
  • Guo, X.-B., Drury, C.F., Yang, X.M., and Reynolds, W.D. (2014). "Water-Soluble Carbon Controls the Size of Carbon Mineralization Pulse in an Agricultural Soil Following Drying and Rewetting Processes.", CSSS/CGU 2014 Annual Meeting, Banff, AB, Canada, May 4-8, 2014.
  • Reynolds, W.D. and Rudy, H. (2014). Characterization of soil aeration and drought resilience for effective field crop management in southern Ontario. Final Report to: Ontario Soil and Crop Improvement Association (OSCIA), Guelph, Ontario, November 2014, pp. 39. (Report)
  • Reynolds, W.D., Drury, C.F., Yang, X.M., Tan, C.S., and Fleming, R.J. (2014). "Immediate and Long-Term Impacts of Compost on the Physical Quality and productivity of a Clay Loam Soil.", CSSS/CGU 2014 Annual Meeting, Banff, AB, Canada, May 4-8, 2014.
  • Yang, X.M., Drury, C.F., Reynolds, W.D., Yang, J.Y., and Reeb, M.A. (2014). "Preliminary results of Nitro Radish on N scavenge in fall and mineral N dynamics in early spring in SW Ontario, Canada.", , Lombard, IL, USA, July 27-30, 2014.
  • Yang, X.M., Drury, C.F., Reynolds, W.D., and Yang, J.Y. (2014). "Crop rotation: an effective way to preserve organic carbon in a soil convered from forest to agricultural use.", International Symposium on resources, environment and sustainnable development in Northeast Asia, Changchung, China, June 10-15, 2014.
  • Yang, X.M., Drury, C.F., Reynolds, W.D., and Yang, J.Y. (2014). "Crop rotation: an effective way to preserve organic carbon in a soil converted from forest to agricultural use.", University of Chinese Academy of Sciences, Beijing, China, June 10-16, 2014. (Presentation)
  • Yang, X.M., Zhang, X.-P., Drury, C.F., Reynolds, W.D., and Fan, R.-Q. (2014). "Profile Illustration of Soil Characteristics under Different Tillage Practices Using Surface Electrical Resistivity Tomography.", CSSS/CGU 2014 Annual Meeting, Banff, AB, Canada, May 4-8, 2014.
  • Zhang, B.L., Drury, C.F., Yang, X.M., Reynolds, W.D., and Zhang, X. (2014). "Crop Rotation, Cover Crops and Cropping History Influences Microbial Amino Sugars of a Clay Loam Soil.", CSSS/CGU 2014 Annual Meeting, Banff, AB, Canada, May 4-8, 2014.

2013

  • Drury, C.F., Reynolds, W.D., Yang, X.M., Tan, C.S., and McLaughlin, N.B. (2013). "Agronomic and soil quality benefits of cover crops.", Middle West Cover Crop Council Meeting - Making Sense with Cover Crops Workshop, London, ON, Canada, February 28 - March 1, 2013. (Workshop)
  • Engbers, H., Rudy, H., and Reynolds, W.D. (2013). Field-Estimation of Drought Resilience for Efficient Row Crop Management - Interim report to: Farm and Food Care Ontario, Guelph, Ontario. (Report)
  • Guo, X.-B., Drury, C.F., Reynolds, W.D., Yang, X., and Fan, R.-Q. (2013). "Nitrous oxide and carbon dioxide emissions from aerobic and anaerobic incubations: effect of core length.", Joint annual meetings of the Canadian Society of Soil Science, Manitoba Soil Science Society, and Canadian Society of Agricultural and Forest Meteorology, Fort Garry Hotel, Winnipeg, MB, Canada, July 22-25, 2013, Oral presentation.
  • Guo, X.-B., Drury, C.F., Reynolds, W.D., Yang, X.M., and Fan, R.-Q. (2013). "Nitrous oxide and carbon dioxide emissions from aerobic and anaerobic incubations: effect of core length.", CSSS/MSSS/CSAFM 2013 Annual Meeting, Winnipeg, MB., Canada, June 22-25, 2013.
  • McLaughlin, N.B., Drury, C.F., Reynolds, W.D., Yang, X., Tan, C.S., and Yang, J. (2013). "Effect of long term crop rotation and fertilization on mouldboard plough draft in a clay loam soil.", 67th Northeastern Corn Improvement Conference, Lord Elgin Hotel, Ottawa, ON, Canada, February 14-15, 2013. (Presentation)
  • Reynolds, W.D. and Handyside, P. (2013). "Scientific knowledge on soil properties relevant to irrigation scheduling of field-based horticultural crops; methodolgy and infrastructure for determination of plant-available soil air and water capacities on intact soil core samples." (Technology transfer)
  • Reynolds, W.D. and Hutchinson, A.S. (2013). "Computer spreadsheets of data analysis and calculations based on newly developed variable-head borehole permeameter (VHBP) technology; interpretation of VHBP results; recommendations on next steps." (Technology transfer)
  • Reynolds, W.D., Drury, C.F., Yang, X., and Yang, J. (2013). "A generalized analysis for the variable-head borehole permeameter test.", Joint annual meetings of the Canadian Society of Soil Science, Manitoba Soil Science Society, and Canadian Society of Agricultural and Forest Meteorology, Fort Garry Hotel, Winnipeg, MB, Canada, July 22-25, 2013, Oral presentation.
  • Reynolds, W.D., Drury, C.F., Yang, X.M., and Yang, J.Y. (2013). "A generalized analysis for the variable-head borehole permeameter test.", CSSS/MSSS/CSAFM 2013 Annual Meeting, Winnipeg, MB., Canada, June 22-25, 2013.
  • Reynolds, W.D., Rudy, H., and Engbers, H. (2013). "Scientific knowledge on soil properties relevant to drought reslience of field-crop soils; methodology and infrastructure for determination of soil phsyical and hydraulic properties on intact soil core samples." (Technology transfer)
  • Yang, X.M., Drury, C.F., Reynolds, W.D., and Yang, J.Y. (2013). "Fall accumulation and spring release of soil mineral nitrogen following winter wheat and before corn planting on a Brookston clay loam in SW Ontario.", CSSS/MSSS/CSAFM 2013 Annual Meeting, Winnipeg, MB., Canada, June 22-25, 2013.
  • Yang, X.M., Drury, C.F., Yang, J.Y., and Reynolds, W.D. (2013). "Is Mid-Infrared Spectral Subtraction a Practical Approach for Accurate Study of Soil Organic Matter?", he American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America 2013 International Annual Meetings, Tampa, FL, USA, November 3-6, 2013.
  • Zhang, B., Drury, C.F., Yang, X.M., Reynolds, W.D., and Zhang, X. (2013). "Effects of long-term and recently imposed tillage on the concentration and composition of amino sugars in a clay loam soil.", CSSS/MSSS/CSAFM 2013 Annual Meeting, Winnipeg, MB., Canada, June 22-25, 2013.
  • Zhang, B.L., Drury, C.F., Yang, X., Reynolds, W.D., and Zhang, X. (2013). "Effects of long-term and recently imposed tillage on the concentration and composition of amino sugars in a clay loam soil.", Joint annual meetings of the Canadian Society of Soil Science, Manitoba Soil Science Society, and Canadian Society of Agricultural and Forest Meteorology, Fort Garry Hotel, Winnipeg, MB, Canada, July 22-25, 2013, Oral presentation.

2012

  • Drury, C.F., Reynolds, W.D., Tan, C.S., McLaughlin, N.B., Yang, X.M., and Calder, W. (2012). "Long-Term Effects of Fertilization and Crop Rotation on Nitrous Oxide Emissions From Soils.", 3rd AQSSS-CSSS Joint Meeting/Congrès conjoint AQSSS-SCSS: Soils in a changing climate: Friend of foe?, Manoir St-Castin, Québec City, QC, Canada, June 3-8, 2012, pp. 72.
  • Fan, R.-Q., Yang, X.M., Drury, C.F., Reynolds, W.D., and Zhang, X.-P. (2012). "Characterizing Organic Carbon in Aggregate Inner- and Outer-Core Fractions of Soils Under Different Land Use Systems.", 3rd AQSSS-CSSS Joint Meeting/Congrès conjoint AQSSS-SCSS: Soils in a changing climate: Friend of foe?, Manoir St-Castin, Québec City, QC, Canada, June 3-8, 2012, pp. 74.
  • Guo, X.-B., Drury, C.F., Yang, X.M., Reynolds, W.D., and Fan, R.-Q. (2012). "The Impact of the Degree of Soil Wetting and Drying on Nitrous Oxide Emissions.", 3rd AQSSS-CSSS Joint Meeting/Congrès conjoint AQSSS-SCSS: Soils in a changing climate: Friend of foe?, Manoir St-Castin, Québec City, QC, Canada, June 3-8, 2012, pp. 85.
  • Yang, X.M., Drury, C.F., Reynolds, W.D., McLaughlin, N.B., and Yang, J.Y. (2012). "Impacts of Fifty-Years of Crop Rotation and Fertilization on SOC and N of a Brookston Clay Loam in Southwestern Ontario.", 3rd AQSSS-CSSS Joint Meeting/Congrès conjoint AQSSS-SCSS: Soils in a changing climate: Friend of foe?, Manoir St-Castin, Québec City, QC, Canada, June 3-8, 2012, pp. 127.
  • Yang, X.M., Drury, C.F., and Reynolds, W.D. (2012). "Soil organic carbon and total nitrogen stocks 10 years after a single compost addition to brookston clay loam soil.", 3rd AQSSS-CSSS Joint Meeting/Congrès conjoint AQSSS-SCSS: Soils in a changing climate: Friend of foe?, Manoir St-Castin, Québec City, QC, Canada, June 3-8, 2012, pp. 151.
  • Zhang, T.Q., Tan, C.S., Welacky, T.W., Reynolds, W.D., Drury, C.F., Yang, J.Y., O'Halloran, I.P., Hua, Y.F., Prasher, S.O., and Lin, Z. (2012). Managing phosphorus and water in soils long-term continuously added with animal manures and inorganic fertilizers to increase crop use efficiency and to reduce adverse impacts on water quality in Great Lakes region. Report to AAFC. (Report)
  • Zhang, T.Q., Tan, K.C.B., Drury, C.F., and Reynolds, W.D. (2012). "Changes of soil phosphorus fractions induced by fertilization and crop rotation in comparison with virgin forest.", 3rd AQSSS-CSSS Joint Meeting/Congrès conjoint AQSSS-SCSS: Soils in a changing climate: Friend of foe?, Manoir St-Castin, Québec City, QC, Canada, June 3-8, 2012. (Abstract)

2011

  • Drury, C.F., Reynolds, W.D., Yang, X.M., Welacky, T.W., McLaughlin, N.B., Calder, W., and Grant, C.A. (2011). "Tillage and N source effects on nitrous oxide emissions from soils.", 2011 ASA-CSSA-SSSA International Annual Meeting: Fundamental for life: soil, crop and environmental sciences, San Antonio, TX, USA, October 16-19, 2011.
  • Drury, C.F., Reynolds, W.D., Yang, X.M., and Yang, J.Y. (2011). "Challenges and Opportunities for Agriculture over the Next 50 Years. Future of Food: bioCEP3.", Biotechnology, Crops, Education, Policy, Production and Perception, London, ON, Canada, September 20, 2011. (Presentation)
  • Drury, C.F., Yang, J.Y., DeJong, R., Huffman, E.C., Yang, X.M., Reynolds, W.D., and Reid, D.K. (2011). "Validating the Residual Soil Nitrogen Indicator.", 2011 ASA-CSSA-SSSA International Annual Meeting: Fundamental for life: soil, crop and environmental sciences, San Antonio, TX, USA, October 16-19, 2011.
  • Guo, X.-B., Drury, C.F., Yang, X.M., Reynolds, W.D., and Zhang, R. (2011). "Impacts of constant versus fluctuating water-filled pore space on carbon mineralization in soils.", 2011 ASA-CSSA-SSSA International Annual Meeting: Fundamental for life: soil, crop and environmental sciences, San Antonio, TX, USA, October 16-19, 2011.
  • Guo, X.-B., Drury, C.F., Yang, X.M., Reynolds, W.D., and Zhang, R. (2011). "Influence of current and previous crop on soil basal and potential denitrification rates.", 2011 ASA-CSSA-SSSA International Annual Meeting: Fundamental for life: soil, crop and environmental sciences, San Antonio, TX, USA, October 16-19, 2011.
  • Reynolds, W.D., Drury, C.F., Yang, X.M., Tan, C.S., Zhang, T.Q., and Yang, J.Y. (2011). "Measuring Soil Hydraulic Properties Using a Falling-Head Borehole Permeameter.", 2011 ASA-CSSA-SSSA International Annual Meeting: Fundamental for life: soil, crop and environmental sciences, San Antonio, TX, USA, October 16-19, 2011.
  • Shi, X.H., Yang, X.M., Drury, C.F., Reynolds, W.D., McLaughlin, N.B., and Zhang, X.-P. (2011). "Impact of Ridge Tillage on Organic Carbon Sequestration in a Clay Loam Soil in Southwestern Ontario.", 2011 ASA-CSSA-SSSA International Annual Meeting: Fundamental for life: soil, crop and environmental sciences, San Antonio, TX, USA, October 16-19, 2011.
  • Yang, X.M., Drury, C.F., Reynolds, W.D., and Xie, H.T. (2011). "Determination of Organic Carbon and Nitrogen In Particulate and Particle Size Fractions of Brookston Clay Loam Soils Using Soil Infrared Spectroscopy.", 2011 ASA-CSSA-SSSA International Annual Meeting: Fundamental for life: soil, crop and environmental sciences, San Antonio, TX, USA, October 16-19, 2011.
  • Zhang, T.Q., Tan, C.S., Drury, C.F., MacLeod, J.A., Grimmett, M.G., Welacky, T.W., and Reynolds, W.D. (2011). Phosphorus cycling in agro-eco-systems and development for risk assessment tools and BMPs to improve water quality while maximizing crop productivity. Final Report, Agriculture and Agri-Food Canada (AAFC)/Agriculture et Agroalimentaire Canada (AAC). (Report)
  • Zhang, T.Q., Tan, C.S., Yang, J.Y., and Reynolds, W.D. (2011). "Soil fertility management, crop productivity and water quality: nutrient management research in AAFC.", International Workshop on Non-Point Source Pollution Control in the Three Gorges Reservoir Basin, Chongqing, China, January 8-17, 2011.

2010

  • Drury, C.F., Reynolds, W.D., Tan, C.S., Yang, X.M., Zhang, T.Q., Welacky, T.W., and Yang, J.Y. (2010). "Impacts of conservation tillage, cover crops and watertable management on water partitioning and nutrient losses from agricultural soils.", 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.
  • Liu, H.L., Yang, J.Y., Tan, C.S., Drury, C.F., Reynolds, W.D., Zhang, T.Q., Bai, Y.L., Jin, J.Y., and He, P. (2010). "Using DSSAT model to simulate crop yield, soil water content and nitrate loss under an integrated wetland-reservoir subsurface irrigation system.", 2010 Joint Conference of the Canadian Society of Soil Science (CSSS) and the Canadian Society of Agronomy (CSA): Transfers & Transformations: Our Evolving Biosphere, University of Saskatchewan, Saskatoon, SK, Canada, June 20-24, 2010, pp. 122.
  • Reynolds, W.D., Drury, C.F., Tan, C.S., Yang, X.M., Zhang, T.Q., and Yang, J.Y. (2010). "Measuring soil hydraulic properties using a cased borehole permeameter falling head analyses.", 2010 Joint Conference of the Canadian Society of Soil Science (CSSS) and the Canadian Society of Agronomy (CSA): Transfers & Transformations: Our Evolving Biosphere, University of Saskatchewan, Saskatoon, SK, Canada, June 20-24, 2010, pp. 146.

2009

  • Drury, C.F., Parkin, G.W., Reynolds, W.D., Saso, J.K., Lauzon, J.D., Zhang, T.Q., Tan, C.S., Yang, J.Y., Yang, X.M., Welacky, T.W., and Reid, D.K. (2009). "Refining the N Index to determine the risk of nitrate contamination of surface and ground waters for Ontario agricultural soils.", Nutrient Management Joint Research Program, OMAFRA, Guelph, ON, Canada, March 10, 2009, Report NM8005.
  • Drury, C.F., Parkin, G.W., Reynolds, W.D., Saso, J.K., Lauzon, J.D., Zhang, T.Q., Tan, C.S., Yang, J.Y., Yang, X.M., Welacky, T.W., and Reid, D.K. (2009). "Refining the N Index to determine the risk of nitrate contamination of surface and ground waters for agricultural soils.", 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. (Abstract)
  • Drury, C.F., Parkin, G.W., Reynolds, W.D., Saso, J.K., Lauzon, J.D., Zhang, T.Q., Tan, C.S., and Welacky, T.W. (2009). "Modifying the N Index to predict nitrate leaching losses from agricultural soils.", 2009 ASA-CSSA-SSSA International Annual Meeting, Pittsburgh, PA, USA, November 1-5, 2009. (Abstract)
  • Drury, C.F., Parkin, G.W., Reynolds, W.D., Zhang, T.Q., Tan, C.S., Yang, J.Y., Yang, X.M., Lauzon, J.D., Saso, J.K., Welacky, T.W., Reid, D.K., and DeJong, R. (2009). "Refining the N index to determine the risk of nitrate contamination of surface and groundwater for Ontario soils.", Nutrient Management Joint Research Forum (NMJRF): Meeting of researchers and project analysts, Delta Hotel and Conference Center, Guelph, ON, Canada, March 3, 2009. (Presentation)
  • Drury, C.F., Parkin, G.W., Reynolds, W.D., Zhang, T.Q., Tan, C.S., Yang, J.Y., Yang, X.M., Lauzon, J.D., Saso, J.K., Welacky, T.W., Reid, D.K., and DeJong, R. (2009). Refining the N Index to determine the risk of nitrate contamination of surface and ground waters for Ontario agricultural soils. Final report to Nutrient Management Joint Research Program. (Report)
  • Drury, C.F., Parkin, I.A.P., Reynolds, W.D., Saso, J.K., Lauzon, J.D., Zhang, T.Q., Tan, C.S., Yang, J.Y., Yang, X.M., Welacky, T.W., and Reid, K. (2009). "Refining the N index to determine the risk of nitrate contamination of surface and groundwater for Ontario soils.", Nutrient Management Joint Research Forum, Delta Guelph Hotel and Conference Centre, Guelph, ON, Canada, March 3, 2009. (Presentation)
  • Reynolds, W.D., Drury, C.F., Tan, C.S., Yang, X.M., Zhang, T.Q., and Yang, J.Y. (2009). "A partially cased borehole permeameter method for measuring hydraulic conductivity in the unsaturated zone.", 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. (Abstract)
  • Reynolds, W.D., Drury, C.F., Tan, C.S., Zhang, T.Q., Yang, X.M., Yang, J.Y., and McLaughlin, N.B. (2009). "Current Soil Physics and Soil Physical Quality Research at AAFC-Harrow.", Canada-China Soil and Eco-Environment Cooperative Management Workshop, Shenyang City, Liaoning Province, China, May 5-7, 2009. (Presentation)
  • Tan, C.S., Zhang, T.Q., Drury, C.F., Reynolds, W.D., Oloya, T.O., and Gaynor, J.D. (2009). "Comparison of free drainage and controlled drainage/sub-irrigation water recycling system on nitrate, phosphorus lossess and crop production.", 25e Congrès de l'Est du Canada de Recherche sur la Qualité de l'Eau / 25th Eastern Canadian Symposium on Water Quality Research, University of Ottawa/Université d’Ottawa, Ottawa, ON, Canada, October 30, 2009.
  • Tan, C.S., Zhang, T.Q., Drury, C.F., Reynolds, W.D., Oloya, T.O., and Gaynor, J.D. (2009). "Effect of controlled drainage/sub-irrigation and water recycling on water quality and crop production.", Great Lakes Phosphorus Forum with SERA-17 Annual Meeting, Hilton Hotel and St. Clair Centre, Windsor, ON, Canada, July 28-31, 2009. (Poster)
  • Tan, C.S., Zhang, T.Q., Drury, C.F., Reynolds, W.D., Welacky, T.W., Yang, J.Y., and Yang, X.M. (2009). "Modernizing Water Management Facilities for Research on Environmental Sustainability Programs. Canada-China Soil and Eco-Environment Cooperative Management Workshop.", Canada-China Soil and Eco-Environment Cooperative Management Workshop, Shenyang City, Liaoning Province, China, May 5-7, 2009. (Presentation)
  • Tan, C.S., Zhang, T.Q., Drury, C.F., Welacky, T.W., and Reynolds, W.D. (2009). "Impacts of liquid and solid manures under controlled drainage with sub-irrigation recycling systems on water quality and crop production.", 2009 ASABE Annual International Meeting, Grand Sierra Resort and Casino, Reno, NV, USA, June 21-24, 2009, Vol. 3, Paper # 095903, pp. 1588-1598.
  • Tan, C.S., Zhang, T.Q., Drury, C.F., Welacky, T.W., and Reynolds, W.D. (2009). "The effect of Liquid and Solid Manures under Controlled Drainage with Sub-irrigation Recycling Systems on Water Quality and Crop Performance.", 25e Congrès de l'Est du Canada de Recherche sur la Qualité de l'Eau / 25th Eastern Canadian Symposium on Water Quality Research, University of Ottawa/Université d’Ottawa, Ottawa, ON, Canada, October 30, 2009.
  • Tan, C.S., Zhang, T.Q., Reynolds, W.D., Warner, J.T., and Drury, C.F. (2009). "Farm-scale Processing Tomato Production Using Surface and Sub-surface Drip Irrigation and Fertigation.", 7th Ontario Fruit and Vegetable Convention (OFVC 2009), Brock University, St. Catharines, ON, Canada, February 18-19, 2009. (Poster)
  • Tan, C.S., Zhang, T.Q., Reynolds, W.D., and Warner, J.T. (2009). "Effect of drip and fertigation on commercial scale processing tomato production under coarse and heavy textured soils.", 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. (Abstract)
  • Wang, Y.T., Zhang, T.Q., Hu, Q.C., Tan, C.S., O'Halloran, I.P., Drury, C.F., Reid, D.K., Ma, B.-L., Ball Coelho, B.R., Lauzon, J.D., and Reynolds, W.D. (2009). "Estimating Dissolved Phosphorus Concentrations in Runoff Water from Ontario Soils.", Great Lakes Phosphorus Forum with SERA-17 Annual Meeting, Hilton Hotel and St. Clair Centre, Windsor, ON, Canada, July 28-31, 2009. (Poster)
  • Yang, J.Y., Drury, C.F., Yang, X.M., Reynolds, W.D., Zhang, T.Q., and Tan, C.S. (2009). "Models and Applications in Agro-ecosystems.", Canada-China Soil and Eco-Environment Cooperative Management Workshop, Shenyang City, Liaoning Province, China, May 5-7, 2009. (Presentation)
  • Yang, X.M., Drury, C.F., Reynolds, W.D., Yang, J.Y., Tan, C.S., Zhang, T.Q., and Fox, C.A. (2009). "Soil Organic Carbon Sequestration Research at AAFC-Harrow.", Canada-China Soil and Eco-Environment Cooperative Management Workshop, Shenyang City, Liaoning Province, China, May 5-7, 2009. (Presentation)
  • Yang, X.M., Drury, C.F., Reynolds, W.D., and Yang, J.Y. (2009). "Conservation tillage and soil organic carbon sequestration and dynamics.", Seminar by Institute of Geography and Agro-Ecology, Chinese Academy of Sciences, Changchun, China, July 16, 2009. (Presentation)
  • Yang, X.M., Drury, C.F., Reynolds, W.D., and Yang, J.Y. (2009). "Long-term effects of crop rotation and fertilization on soil organic carbon and total nitrogen pools of a clay loam soil in Southwestern Ontario.", 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. (Abstract)
  • Yang, X.M., Drury, C.F., Reynolds, W.D., and Yang, J.Y. (2009). "Soil organic carbon in physical fractions and their stability.", Seminar by Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang City, Liaoning Province, China, July 13, 2009. (Presentation)
  • Yang, X.M., Zhang, Z.D., Drury, C.F., Reynolds, W.D., and Yang, J.Y. (2009). "Carbon mineralization in particle size fractions of a Brookston clay loam soils under no-tillage and moldboard plough tillage.", Soil Organic Matter Symposium, Rothomsted Research, Harpenden, Hertfordshire, UK, June 23-25, 2009. (Abstract)
  • Zhang, T.Q., Hu, Q.C., Wang, Y.T., Tan, C.S., O'Halloran, I.P., Drury, C.F., Reid, D.K., Ball Coelho, B.R., Ma, B.-L., Welacky, T.W., Reynolds, W.D., Lauzon, J.D., Speranzini, D., MacDonald, I.K., and Patterson, G. (2009). Determination of some key factors for Ontario soil P index and effectiveness of manure application practices for mitigating risk to water resource. Final report to OMAFRA-MOE Joint Research Program on Nutrient management., OMAFRA-MOE. (Report)
  • Zhang, T.Q., Hu, Q.C., Wang, Y.T., Tan, C.S., O'Halloran, I.P., Drury, C.F., Reid, D.K., Ball Coelho, B.R., Ma, B.-L., Welacky, T.W., Reynolds, W.D., Lauzon, J.D., Speranzini, D., MacDonals, I., and Patterson, G. (2009). "Determination of some key factors for Ontario soil P index and effectiveness of manure application practices for mitigating risk to water resource.", Nutrient Management Joint Research Program, OMAFRA, Guelph, ON, Canada, March 10, 2009, Report NM8002.
  • Zhang, T.Q., Tan, C.S., Drury, C.F., Reynolds, W.D., Welacky, T.W., Yang, J.Y., Fox, C.A., and Yang, X.M. (2009). "Integrated Approaches, Optimized Practices, and Maximized Integrative Effects.", Canada-China Soil and Eco-Environment Cooperative Management Workshop, Shenyang City, Liaoning Province, China, May 5-7, 2009. (Presentation)
  • Zhang, T.Q., Tan, C.S., Ma, B.-L., Drury, C.F., Reynolds, W.D., and Gaynor, J.D. (2009). "Effects of Compost Addition on Soil Phosphorus Losses in Tile Drainage Water under Long-term Conventional Tillage and No-tillage.", Great Lakes Phosphorus Forum with SERA-17 Annual Meeting, Hilton Hotel and St. Clair Centre, Windsor, ON, Canada, July 28-31, 2009. (Poster)
  • Zhang, T.Q., Tan, C.S., O'Halloran, I.P., Ma, B.-L., Drury, C.F., Reynolds, W.D., Welacky, T.W., and Patterson, G. (2009). "Determination of some key factors for Ontario soil P index and effectiveness of manure application practices for mitigating risk to water resource.", Nutrient Management Joint Research Forum (NMJRF): Meeting of researchers and project analysts, Delta Hotel and Conference Center, Guelph, ON, Canada, March 3, 2009. (Presentation)
  • Zhang, T.Q., Wang, Y.T., Hu, Q.C., Tan, C.S., O'Halloran, I.P., Drury, C.F., Reid, D.K., Ball Coelho, B.R., Ma, B.-L., Lauzon, J.D., and Reynolds, W.D. (2009). "Development of an environmental soil P test for Ontario, Canada.", 2009 ASA-CSSA-SSSA International Annual Meeting, Pittsburgh, PA, USA, November 1-5, 2009. (Abstract)
  • Zhang, T.Q., Wang, Y.T., Hu, Q.C., Tan, C.S., O'Halloran, I.P., Drury, C.F., Reid, D.K., Ball Coelho, B.R., Ma, B.-L., Reynolds, W.D., and Lauzon, J.D. (2009). "Development of an environmental soil P test for Ontario.", Joint Annual Meeting of the CSA-CSSS-CSAFM, University of Guelph, Guelph, ON, Canada, August 5-7, 2009. (Presentation)
Report a problem on this page
Please select all that apply:
Date modified: