Dr. Bao-Luo Ma

Research Scientist

Dr. Ma conducts nationally and internationally recognized research that supports the STB science priorities of identifying plant traits for cultivar improvement, and designing best management strategies and crop production systems that improve agriculture productivity, sustainability and profitability.

Specifically, his research projects are designed to understand crop plant reactions to abiotic stresses as well as to develop risk assessment technologies for different environment-induced stresses in crop stand establishment, growth, development, and yield formation under nutrient-limited (deficiency or over-fertilization), saline, drought, cold, crowded or other adverse conditions. The overall objectives are identification, understanding, and mitigation of risks associated with abiotic stresses impacting cropping systems.

Agriculture and Agri-Food Canada

Central Experimental Farm, 960 Carling Avenue, Ottawa, ON, Canada K1A 0C6

Current research and/or projects

Improving Nitrogen Use Efficiency and Soil Sustainability in Canola Production across Canada

Breeding, Genomics, and Agronomy Research to Improve Oat Yield and Quality

Investigation of Critical Tissue Sulfur Concentration and Nitrogen to Sulfur Ratio for Optimizing Canola Production in Eastern Canada

Research and/or project statements

Developing crop-based indicators for detecting abiotic stresses and sensing crop nutrient requirements

Systematic assessment of nutrient cycling in agroecosystems

Understanding the physiological basis for the growth, development and yield of oats and other field crops

Mitigating risks of abiotic stresses impacting crop production systems

Professional activities / interests

Improving nutrient use efficiency of grain cereal and oilseed crops

Developing best management practices

Advancing knowledge and developing technologies for more efficient use of plant nutrients and achieve concurrent improvements in NUE, crop yields, and producers' profit as well as sustaining the environment across different ecoregions in Canada

Education and awards

Ph.D. Agronomy, McGill University, 1991

Fellow, American Society of Agronomy, 2007

Fellow, Canadian Society of Agronomy, 2011

Fellow of Crop Science Society of America, 2012

International experience and/or work

Served two 3-year terms as the Technical Editor of Crop Science journal

Served a 3-year term as a Senior Associate Editor of Agronomy Journal

Co-supervised MSc. and PhD students, supervised post-doctoral fellows and international professors / researchers

Served as external examiner for PhD theses of Canadian and international universities

Key publications

Yan, W., Fregeau-Reid, J., Ma, B.L., Pageau, D., Vera, C. (2017). Nitrogen fertilizer complements breeding in improving yield and quality of milling oat. Crop Science, [online] 57(6), 3291-3302. http://dx.doi.org/10.2135/cropsci2017.05.0290
2017 - View publication details
Junjie Yu, Bahram Baninasab, Shuhui Xu, Mirko Tabori, Yuxue Zhang, Xuelian Wang, Ian DeSchiffart, Yolande Dalpé, Franck Stefani , Sylvie Séguin, Baoluo Ma, Chenwu Xu, & Shahrokh Khanizadeh, 2017. Effect of arbuscular mycorrhizal fungi on tolerance and growth of selected spring wheat (Triticum aestivum L.) lines under salinity stress. Journal of Food, Agriculture & Environment (JFAE) Vol.15 (3&4):40- 47
2017 - View publication details
Herath, A., Ma, B.L., Shang, J., Liu, J., Dong, T., Jiao, X., Kovacs, J.M., Walters, D. (2017). On-farm spatial characterization of soil mineral nitrogen, crop growth, and yield of canola as affected by different rates of nitrogen application. Canadian Journal of Soil Science, [online] 98(1), 1-14. http://dx.doi.org/10.1139/cjss-2017-0024
2017 - View publication details
Li, P.F., Ma, B.L., Xiong, Y.C., Zhang, W.Y. (2017). Morphological and physiological responses of different wheat genotypes to chilling stress: a cue to explain yield loss. Journal of the Science of Food and Agriculture, [online] 97(12), 4036-4045. http://dx.doi.org/10.1002/jsfa.8271
2017 - View publication details
Morrison, M.J., Cober, E.R., Gregorich, E.G., Voldeng, H.D., Ma, B., Topp, G.C. (2017). Tillage and crop rotation effects on the yield of corn, soybean, and wheat in eastern Canada. Canadian Journal of Plant Science, [online] 98(1), 183-191. http://dx.doi.org/10.1139/cjps-2016-0407
2017 - View publication details
Ma, B.L., Zheng, Z., Pageau, D., Vera, C., Fregeau-Reid, J., Xue, A., Yan, W. (2017). Nitrogen and phosphorus uptake, yield and agronomic traits of oat cultivars as affected by fertilizer N rates under diverse environments. Nutrient Cycling in Agroecosystems, [online] 108(3), 245-265. http://dx.doi.org/10.1007/s10705-017-9848-8
2017 - View publication details
Wu, W., Duncan, R.W., Ma, B.L. (2017). Quantification of canola root morphological traits under heat and drought stresses with electrical measurements. Plant and Soil, [online] 415(1-2), 229-244. http://dx.doi.org/10.1007/s11104-016-3155-z
2017 - View publication details
Ma, B.L., and Z.G. Wang. 2017. Crop rotation: A sustainable system for maize production. p.181-202. In Walson, D. (ed.) Achieving Sustainable Maize Cultivation. Burleigh Dodds Science Publishing Ltd., Swanston, Cambridge, UK.
2017 - View publication details
Jing, Q., Qian, B., Shang, J., Huffman, T., Liu, J., Pattey, E., Dong, T., Tremblay, N., Drury, C.F., Ma, B.L., Jégo, G., Jiao, X., Kovacs, J., Walters, D., Wang, J. (2017). Assessing the options to improve regional wheat yield in eastern canada using the csm–ceres–wheat model. Agronomy Journal, [online] 109(2), 510-523. http://dx.doi.org/10.2134/agronj2016.06.0364
2017 - View publication details
Zhang, T.Q., Tan, C.S., Wang, Y.T., Ma, B.L., Welacky, T. (2017). Soil phosphorus loss in tile drainage water from long-term conventional- and non-tillage soils of Ontario with and without compost addition. Science of the Total Environment, [online] 580 9-16. http://dx.doi.org/10.1016/j.scitotenv.2016.12.019
2017 - View publication details
Ma, B.L. 2017. Developing a non-destructive method for assessing root lodging in canola. Oral presentation at the Ontario Soybean and Canola Committee Research Activity Workshop. Four Point Sheraton Hotel, London, ON. Jan. 19.
2017 - View publication details
Ma, B.L., Zheng, Z.M., Morrison, M.J. (2017). Does increasing plant population density alter sugar yield in high stalk-sugar maize hybrids?. Crop & Pasture Science, [online] 68(1), 1-10. http://dx.doi.org/10.1071/CP16393
2017 - View publication details
Nimir, N.E.A., Zhou, G., Guo, W., Ma, B., Lu, S., Wang, Y. (2017). Effect of foliar application of GA3, kinetin, and salicylic acid on ions content, membrane permeability, and photosynthesis under salt stress of sweet sorghum [Sorghum bicolor (L.) Moench]. Canadian Journal of Plant Science, [online] 97(3), 525-535. http://dx.doi.org/10.1139/cjps-2016-0110
2017 - View publication details
Liang, C., Herath, A.W., and Ma, B.-L. (2016). "Carbon Footprints in Crop Rotation Systems.", in Ma, B.-L. (ed.) - Crop Rotations: Farming Practices, Monitoring and Environmental Benefits, Nova Publishers, Chapter 8, pp. 177-208.
2016 - View publication details
Ma, B.-L., Wu, W., (2016). "Crop Productivity and Environment Impact in a Maize-Legume Rotation System: A Review.", in Ma, B.-L. (ed.) - Crop Rotations: Farming Practices, Monitoring and Environmental Benefits, Nova Publishers, Chapter 1, pp. 1-34.
2016 - View publication details
Ma, B.-L. (Ed.) (2016). Crop Rotations: Farming Practices, Monitoring and Environmental Benefits., Nova Publishers. (Book)
2016 - View publication details
Wu, W., and B.L. Ma. 2016. Timing and rates of nitrogen fertilizer application on wheat yield and lodging resistance. Poster presentation at the joint 8th Canadian Workshop on Fusarium Head Blight and the 3rd Canadian Symposium on Wheat. Ottawa. Nov. 20-25.
2016 - View publication details
Ma, B.L., Z.M. Zheng, L.M. Reid, and M.J. Morrison. 2016. Impact of planting density on stalk sugar and other agronomic traits among contrasting corn hybrids. Poster presentation at the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America International Annual Meeting. Phoenix, AZ, Nov. 5-9.
2016 - View publication details
Ma, B.L., Zhao, H., Zheng, Z., Caldwell, C., Mills, A., Vanasse, A., Earl, H., Scott, P., Smith, D.L. (2016). Optimizing seeding dates and rates for canola production in the humid eastern Canadian agroecosystems. Agronomy Journal, [online] 108(5), 1869-1879. http://dx.doi.org/10.2134/agronj2015.0209
2016 - View publication details
Mo, F., Sun, M., Liu, X.Y., Wang, J.Y., Zhang, X.C., Ma, B.L., Xiong, Y.C. (2016). Phenological responses of spring wheat and maize to changes in crop management and rising temperatures from 1992 to 2013 across the Loess Plateau. Field Crops Research, [online] 196 337-347. http://dx.doi.org/10.1016/j.fcr.2016.06.024
2016 - View publication details