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. 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.

    2011 - View publication details

  2. Nyiraneza, J., Nolin, M.C., Ziadi, N., and Cambouris, A.N. (2011). "Short-range Variability of Nitrate and Phosphate desorbed from Anionic Exchange Membranes.", 2011 ASA-CSSA-SSSA International Annual Meeting: Fundamental for life: soil, crop and environmental sciences, San Antonio, TX, USA, October 16-19, 2011. (Poster)

    2011 - View publication details

  3. Nyiraneza, J., Nolin, M.C., Ziadi, N., Cambouris, A.N. (2011). Short-range variability of nitrate and phosphate desorbed from anionic exchange membranes. Soil Science Society of America Journal, [online] 75(6), 2242-2250. http://dx.doi.org/10.2136/sssaj2011.0141

    2011 - View publication details

  4. Ziadi, N., Grant, C., Samson, N., Nyiraneza, J., Bélanger, G., Parent, L.E. (2011). Efficiency of controlled-release urea for a potato production system in Quebec, Canada. Agronomy Journal, [online] 103(1), 60-66. http://dx.doi.org/10.2134/agronj2010.0298

    2011 - View publication details

  5. Chantigny, M.H., Angers, D.A., Nyiraneza, J., and Rochette, P. (2010). "Émissions de N2O produits par différents engrais minéraux appliquées en post-levée dans le maïs-grain.", 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. (Presentation)

    2010 - View publication details

  6. Nyiraneza, J., Chantigny, M.H., N'Dayegamiye, A., and Laverdière, M.R. (2010). "The fate of 15N fertilizer in corn, barley and wheat-soil system: effect of cropping system.", 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. (Presentation)

    2010 - View publication details

  7. Nyiraneza, J., Ziadi, N., Grant, C.A., Samson, N., Bélanger, G., and Parent, L.-É. (2010). "Efficiency of slow release fertilizer.", 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. (Presentation)

    2010 - View publication details

  8. N'Dayegamiye, A., Nyiraneza, J., and Drapeau, A. (2010). "Étude du bilan d’engrais azoté (15N) dans des systèmes de production 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. (Poster)

    2010 - View publication details

  9. Nyiraneza, J., N'Dayegamiye, A., Gasser, M.-O., Giroux, M., Grenier, M., Landry, C.P., and Guertain, S. (2010). "Soil and crop parameters related to corn nitrogen response in eastern Canada.", Agronomy Journal, 102(5), pp. 1478-1490. doi : 10.2134/agronj2009.0458

    2010 - View publication details

  10. Nyiraneza, J., Chantigny, M.H., N'Dayegamiye, A., Laverdière, M.R. (2010). Long-term manure application and forages reduce nitrogen fertilizer requirements of silage corn-cereal cropping systems. Agronomy Journal, [online] 102(4), 1244-1251. http://dx.doi.org/10.2134/agronj2009.0480

    2010 - View publication details

  11. Nyiraneza, J., Chantigny, M.H., N'Dayegamiye, A., and Laverdière, M.R. (2009). "Cropping system effects on soil productivity and N recovered by corn and wheat.", Annual Seminars, Agriculture and Agri-Food Canada, Québec City, QC, Canada, December 10, 2009. (Presentation)

    2009 - View publication details

  12. Giroux, M., Sarr, J.-B., Nyiraneza, J., and N'Dayegamiye, A. (2009). Effets des épandages d'engrais minéraux et organiques sur l'évolution des propriétés physiques et de la teneur en matière organique des sols sous prairies. Cahiers de l'observatoire de la qualité des sols du Québec. Cahier numéro 9., Canada: Institut de recherche et de développement en agroenvironnement (IRDA). (Book)

    2009 - View publication details

  13. Giroux, M., Sarr, J.-B., Nyiraneza, J., and N'Dayegamiye, A. (2009). Effets des épandages d'engrais minéraux et organiques sur l'évolution des propriétés physiques et de la teneur en matière organique des sols sous cultures commerciales. Cahiers de l'observatoire de la qualité des sols du Québec. Cahier numéro 8., Canada: Institut de recherche et de développement en agroenvironnement (IRDA). (Book)

    2009 - View publication details

  14. Nyiraneza, J., Chantigny, M.H., N'Dayegamiye, A., Laverdière, M.R. (2009). Dairy cattle manure improves soil productivity in low residue rotation systems. Agronomy Journal, [online] 101(1), 207-214. http://dx.doi.org/10.2134/agronj2008.0142

    2009 - View publication details

  15. Nyiraneza, J., N'Dayegamiye, A., Chantigny, M.H., Laverdière, M.R. (2009). Variations in corn yield and nitrogen uptake in relation to soil attributes and nitrogen availability indices. Soil Science Society of America Journal, [online] 73(1), 317-327. http://dx.doi.org/10.2136/sssaj2007.0374

    2009 - View publication details

  16. Nyiraneza, J., N'Dayegamiye, A., Chantigny, M.H., and Laverdière, M.R. (2008). "Fertilizer N recovery in soil and plant in relation to cropping systems.", 2008 Canadian Society of Soil Science (CSSS) Annual Meeting: Frontiers of Soil Science, University of Northern British Columbia, Prince George, BC, Canada, July 6-10, 2008. (Presentation)

    2008 - View publication details

  17. Nyiraneza, J., N'Dayegamiye, A., Chantigny, M.H., and Laverdière, M.R. (2007). "Principal component analysis for predicting corn yield and nitrogen uptake.", AQSSS - SCSS Congrès / CSSS Annual Meeting, Sainte-Catherine-de-la-Jacques-Cartier, Québec City, QC, Canada, June 3-7, 2007. (Presentation)

    2007 - View publication details

  18. Nyiraneza, J. and Snapp, S.S. (2007). "Integrated management of inorganic and organic nitrogen and efficiency in potato systems.", Soil Science Society of America Journal, 71(5), pp. 1508-1515. doi : 10.2136/sssaj2006.0261

    2007 - View publication details

  19. Snapp, S.S., Swinton, S.M., Labarta, R., Mutch, D., Black, J.R., and Nyiraneza, J. (2005). "Evaluating cover crops for benefits, costs and performance within cropping systems niches.", Agronomy Journal, 97(1), pp. 322-332.

    2005 - 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