Judith Nyiraneza

Image Judith Nyiraneza
Research Scientist

My  research projects aim to:

 Better understand nitrogen and carbon cycling under diversified cropping systems;

 Identify strategies to enhance phosphorus use efficiency in acidic soils;

 Evaluate best management practices that enhance soil health under potato production systems.

Agriculture and Agri-Food Canada
440 University Avenue, Charlottetown, PEI

Current research and/or projects

Using living laboratory approach to develop and transfer innovative soil and water quality BMPs in Prince Edward Island

Pulses to improve winter wheat production and sustainability in Eastern Canada

Improving crop production resiliency using innovative BMPs

State of soil and land of Canada: cost-effective methods of soil and soil landscape delivery

Assessing the effect of land use and agricultural management on the stability and resilience of soil food webs

Linking nutrient cycling and soil health in Canadian agroecosystems.

 

Atlantic soil health and diversity.

Potato early dying network

Research and/or project statements

Améliorer la santé des sols, l’efficacité de l’utilisation des éléments nutritifs et la productivité des cultures.

Education and awards

B. Sc. en agronomie

M. Sc. en science du sol et en phytologie

Ph. D. en science du sol et en science de l’environnement

Key publications

  1. Anderson, S., Rodd, A.V., Grimmett, M.G., Nyiraneza, J., Zoski, E.D., Smith, E., Kuehnbaum, A., Handyside, P., Murray, B., Henry, R., Jenkins, S., and others (2013). "Woodchip bioreactor for decreasing nitrate in tile effluent.", Open houses organized by AAFC, Harrington, Charlottetown, PEI, Canada, August 16, 2013. (Presentation)

    2013 - View publication details

  2. N'Dayegamiye, A., Nyiraneza, J., Deschenes, P., and Drapeau, A. (2013). "Benefits of summer and fall green manures on potato yields, N nutrition and disease incidence.", 97th Annual Meeting of the Potato Association of America (PAA), Québec City, QC, Canada, July 28-August 2, 2013, #110.

    2013 - View publication details

  3. 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.

    2013 - View publication details

  4. N'Dayegamiye, A., Nyiraneza, J., Giroux, M., Grenier, M., and Drapeau, A. (2013). "Manure and Paper Mill Sludge Application Effects on Potato Yield, Nitrogen Efficiency and Disease Incidence.", 97th Annual Meeting of the Potato Association of America (PAA), Québec City, QC, Canada, July 28-August 2, 2013, #111.

    2013 - View publication details

  5. 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.

    2013 - View publication details

  6. 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.

    2013 - View publication details

  7. Ziadi, N., Gagnon, B., Nyiraneza, J. (2013). Crop yield and soil fertility as affected by papermill biosolids and liming by-products. Canadian Journal of Soil Science, [online] 93(3), 319-328. http://dx.doi.org/10.4141/CJSS2012-129

    2013 - View publication details

  8. Ziadi, N., Cambouris, A.N., Nyiraneza, J., Nolin, M.C. (2013). Across a landscape, soil texture controls the optimum rate of N fertilizer for maize production. Field Crops Research, [online] 148 78-85. http://dx.doi.org/10.1016/j.fcr.2013.03.023

    2013 - View publication details

  9. N’dayegamiye, A., Nyiraneza, J., Giroux, M., Grenier, M., Drapeau, A. (2013). Manure and paper mill sludge application effects on potato yield, nitrogen efficiency and disease incidence. Agronomy, [online] 3(1), 42-58. http://dx.doi.org/10.3390/agronomy3010043

    2013 - View publication details

  10. Bélanger, G., Ziadi, N., Sinaj, S., Virkajärvi, P., Jouany, C., Lajeunesse, J., and Nyiraneza, J. (2012). "Critical P concentration of timothy and multispecies swards.", 24th General Meeting of the European Grassland Federation, Lublin, Poland, June 3-7, 2012. (Poster)

    2012 - View publication details

  11. Nyiraneza, J., Chantigny, M.H., N'Dayegamiye, A., and Laverdière, M.R. (2012). "Les systèmes de culture qui laissent peu de résidus de récolte sont-ils durables à long-terme? Cas du maïs ensilage alterné avec les céréales?", Journée scientifique sur les grandes cultures, Centre de Référence en Agriculture et Agroalimentaire du Québec (CRAAQ), Drumondville, QC, Canada, February 23, 2012. (Presentation)

    2012 - View publication details

  12. Nyiraneza, J., Cambouris, A.N., Ziadi, N., Tremblay, N., and Nolin, M.C. (2012). "Effets de la texture et de la fertilisation azotée sur le rendement et la qualité de blé de printemps.", Journée scientifique sur les grandes cultures, Centre de Référence en Agriculture et Agroalimentaire du Québec (CRAAQ), Drummondville, QC, Canada, February 23, 2012. (Presentation)

    2012 - View publication details

  13. 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)

    2012 - View publication details

  14. Dayegamiye, A.N., Nyiraneza, J., Whalen, J.K., Grenier, M., and Drapeau, A. (2012). "Growing Soybean Prior to Corn Increased Soil Nitrogen Supply and N Fertilizer Efficiency for Corn in Cold and Humid Conditions of Eastern Canada.", Sustainable Agriculture Research, 1(2), pp. 251-256. doi : 10.5539/sar.v1n2p257

    2012 - View publication details

  15. Nyiraneza, J., Ziadi, N., Cambouris, A.N., and Nolin, M.C. (2012). "Corn nitrogen response and residual soil nitrate are affected by soil texture, N rate and growing season conditions.", 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. (Presentation)

    2012 - View publication details

  16. Nyiraneza, J. (2012). "Effets de la texture et de la fertilisation azotée sur le rendement et la qualité du blé de printemps.", Journée d’information scientifique sur les grandes cultures 2012, Centre de Référence en Agriculture et Agroalimentaire du Québec (CRAAQ), Drummondville, QC, Canada, February 23, 2012.

    2012 - View publication details

  17. St. Luce, M., Ziadi, N., Nyiraneza, J., Tremblay, G.F., Zebarth, B.J., Whalen, J.K., Laterrière, M. (2012). Near infrared reflectance spectroscopy prediction of soil nitrogen supply in humid temperate regions of Canada. Soil Science Society of America Journal, [online] 76(4), 1454-1461. http://dx.doi.org/10.2136/sssaj2011.0443

    2012 - View publication details

  18. Nyiraneza, J., Ziadi, N., Zebarth, B.J., Sharifi, M., Burton, D.L., Drury, C.F., Bittman, S., Grant, C.A. (2012). Prediction of soil nitrogen supply in corn production using soil chemical and biological indices. Soil Science Society of America Journal, [online] 76(3), 925-935. http://dx.doi.org/10.2136/sssaj2011.0318

    2012 - View publication details

  19. Nyiraneza, J., Cambouris, A.N., Ziadi, N., Tremblay, N., Nolin, M.C. (2012). Spring wheat yield and quality related to soil texture and nitrogen fertilization. Agronomy Journal, [online] 104(3), 589-599. http://dx.doi.org/10.2134/agronj2011.0342

    2012 - View publication details

  20. Nyiraneza, J., Nolin, M.C., Ziadi, N., and Cambouris, A.N. (2011). "Variabilité à petite échelle des nitrates et phosphates adsorbés sur les membranes échangeuses d’anion.", 25ème congrès de l’Association Québécoise des Spécialistes en Science du Sol (AQSSS): Les sciences du sol au 21ème siècle : Défis à relever pour une ressource à préserver, Wendake, QC, Canada, May 25-27, 2011. (Presentation)

    2011 - View publication details

Contact

Research facility

Charlottetown Research and Development Centre
440 University Avenue
Charlottetown, PE C1A 4N6
Canada

Expertise

Agriculture›Agro-Ecosystem productivity and health

Affiliations

  • Canadian Society of Soil Science (CSSS)

  • Soil Science Society of America (SSSA)

  • Potato Association of America (PAA)

Language

English
French

Other languages

Italian