Luke Bainard, Ph.D.
Microbiologie de l’environnement et des sols
Recherche et / ou projets en cours
⮚Établissement de liens entre le cycle des nutriments et la santé des sols dans les agroécosystèmes canadiens
⮚Répercussions des pratiques de gestion des pâturages sur les microbiomes du sol et leur rôle dans la séquestration du carbone dans le sol
⮚Évaluation des répercussions du pâturage dans les cultures fourragères annuelles dans un système intégré de culture et d’élevage
Énoncés de recherches/projets
Autres publications importantes :
Hossain, Z., Hubbard, M., Gan, Y., et Bainard, L. D. (2021) Root rot alters the root-associated microbiome of field pea in commercial crop production systems. Plant and Soil, https://doi.org/10.1007/s11104-020-04779-8.
Lu, P., Bainard, L. D., Ma, B., et Jinghui, L. (2020) Bio-fertilizer and rotten straw amendments alter the rhizosphere bacterial community and increase oat productivity in a saline-alkaline environment. Scientific Reports 10:Article number 19896.
Bainard, L. D., Evan, B., Malis, E., Yang, T., et Bainard, J. D. (2020) Influence of annual plant diversity on forage productivity and nutrition, soil chemistry, and soil microbial communities. Frontiers in Sustainable Food Systems 4:Article 560479.
Wang, L., Gan, Y., Bainard, L. D., Hamel, C., St-Arnaud, M., et Hijri, M. (2020) Expression of nitrogen cycling genes of root microbiomes provides insights for sustaining oilseed crop productions. Environmental Microbiology 22:4545-4556.
Azarbad, H., Tremblay, J., Giard-Laliberte, C., Bainard, L. D., et Yergeau, E. (2020) Four decades of soil water stress history together with host genotype constrain the response of the wheat microbiome to soil moisture. FEMS Microbiology Ecology 96:fiaa098.
Bainard, J. D., Serajchi, M., Bainard, L. D., Schellenberg, M. P., et Lamb E. G. (2020) Impact of Annual Forage Intercropping on Weed Control in a Semiarid Environment. Frontiers in Sustainable Food Systems 4:Article 92.
Delavaux, C., Bever, J. D., Karppinen, E. M., et Bainard, L. D. (2020) Soil sample cold packstorage conditions and DNA shipment up to one month does not impact metabarcoding results. Ecology and Evolution 10:4652-4664.
Karppinen, E. M., Payment, J., Chatterton, S., Bainard, J. D., Hubbard, M., Gan, Y., et Bainard, L. D. (2020) Distribution and abundance of Aphanomyces euteiches in agricultural soils: effect of land use type, soil properties, and crop management practices. Applied Soil Ecology 150:103470.
Li, Y., Tremblay, J., Bainard, L. D., Cade-Menun, B. J., et Hamel, C. (2020) Long-term effects of nitrogen and phosphorus fertilization on soil microbial community structure and function under continuous wheat production. Environmental Microbiology doi.org/10.1111/1462-2920.14824.
Giard-Laliberte, C., Azarbad, H., Tremblay, J., Bainard, L. D., et Yergeau, E. (2019) A. water stress-adapted inoculum affects rhizosphere fungi, but not bacteria nor wheat. FEMS Microbiology Ecology, doi.org/10.1093/femsec/fiz080.
Boilard, G., Bradley, R. L., Paterson, E., Sim, A., Brown, L. K., George, T. S., Bainard, L. D., et Carubba A. (2019) Interaction between root hairs and soil phosphorus on rhizosphere priming of soil organic matter. Soil Biology and Biochemistry 135:264-266.
Hamel, C., Gan, Y., Messer, D., et Bainard, L. D. (2019) Soil 16S DNA sequence data and corresponding soil property and wheat yield data from a 72-plot field experiment involving pulses and wheat crops grown in rotations in the semiarid prairie. Data in Brief 103790.
Hossain, Z., Bainard, L. D., et Gan Y. (2019) Selection of antagonistic bacteria from pea root and rhizosphere to manage Aphanomyces root rot. Canadian Journal of Plant Pathology 41:152.
Azarbad, H., Constant, P., Giard-Laliberte, C., Bainard, L. D., et Yergeau, E. (2018) Water stress history and wheat genotype modulate rhizosphere microbial response to drought. Soil Biology and Biochemistry 126:228-236.
Niu, Y., Bainard, L. D., May, W. E., Hossain, Z., Hamel, C., et Gan, Y. (2018) Intensified pulse rotations buildup pea rhizosphere pathogens in cereal and pulse based cropping systems. Frontiers in Microbiology, doi:10.3389/fmicb.2018.01909.
Hamel, C., Gan, Y., Sokolski, S., et Bainard, L. D. (2018) High frequency cropping of pulses modifies soil nitrogen level and the rhizosphere bacterial microbiome in 4-year rotation systems of the semiarid prairie. Applied Soil Ecology 236:47-56.
Prix et études
PhD Ecology, Université de Guelph
MSc Plant Science, Université de la Colombie Britannique
Baccalauréat en sciences environnementales, Université Trinity Western
Liens additionnels
Principales publications
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Mécanisme moléculaire de bactéries antagonistes d’Aphanomyces euteiches chez le pois
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Impact de la fertilisation azotée et de l'inoculation d’un champignon mycorhizien arbusculaire sur la pourriture des racines
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Isolement et caractérisation de bactéries antagonistes d’Aphanomyces euteiches qui ont été prélevées sur des racines et dans la rhizosphère de plants de lentilles
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Isolation and characterization of bacteria antagonistic to Aphanomyces euteiches from lentil root and rhizosphere
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Évaluation du potentiel de gestion de la pourriture des racines au moyen d’engrais azotés et d’un produit commercial de champignons mycorhiziens à arbuscules dans trois milieux de la Saskatchewan
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L’historique de stress hydrique du sol définit les réponses du microbiome du blé aux stress hydriques subséquents
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Le recrutement de microbes dans une communauté préadaptée améliore la résistance au stress hydrique du blé
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Liu, J., Cade-Menun, B.J., Yang, J., Hu, Y., Liu, C.W., Tremblay, J., LaForge, K., Schellenberg, M., Hamel, C., Bainard, L.D. (2018). Long-term land use affects phosphorus speciation and the composition of phosphorus cycling genes in agricultural soils, 9(JUL), http://dx.doi.org/10.3389/fmicb.2018.01643
2018 - Consulter les détails de la publication
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Verbruggen E, Sheldrake M, Bainard LD, Chen BD, Ceulemans T, De Gruyter J, Van Geel M (2018) Mycorrhizal fungi show regular community compositions in natural ecosystems. The ISME Journal 12380-385.
2018 - Consulter les détails de la publication
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Bainard LD, Chagnon P-L, Cade-Menun BJ, Lamb EG, LaForge K, Schellenberg M, Hamel C (2017) Plant communities and soil properties mediate agricultural land use impacts on arbuscular mycorrhizal fungi in the Mixed Prairie ecoregion of the North American Great Plains. Agriculture, Ecosystems & Environment 249:187-195.
2017 - Consulter les détails de la publication
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Navarro-Borrell, A., Shi, Y., Gan, Y., Bainard, L.D., Germida, J.J., Hamel, C. 2017. Fungal diversity associated with pulses and its influence on the subsequent wheat crop in the Canadian prairies. Plant and Soil, doi:10.1007/s11104-016-3075-y
2017 - Consulter les détails de la publication
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Cade-Menun, B.J., Bainard, L.D., LaForge, K., Schellenberg, M., Houston, B., Hamel, C. (2017). Long-term agricultural land use affects chemical and physical properties of soils from southwest Saskatchewan, 97(4), 650-666. http://dx.doi.org/10.1139/cjss-2016-0153
2017 - Consulter les détails de la publication
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Niu, Y., Bainard, L.D., Bandara, M.S., Hamel, C., Gan, Y. 2017. Soil residual water and nutrients explain about 30% of the rotational effect in 4-year pulse-intensified rotation systems. Canadian Journal of Plant Science, doi:10.1139/CJPS-2016-0282
2017 - Consulter les détails de la publication
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Bainard, L.D., Navarro-Borrell, A., Hamel, C., Braun, K., Hanson, K., Gan, Y. 2017. Increasing the frequency of pulses in crop rotations reduces soil fungal diversity and increases the proportion of fungal pathotrophs in a semiarid agroecosystem. Agriculture, Ecosystems & Environment 240(1), 206-214.
2017 - Consulter les détails de la publication
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Bainard, L.D., Hamel, C., et Gan, Y.T. (2016). « Edaphic properties override the influence of crops on the composition of the soil bacterial community in a semiarid agroecosystem. », Applied Soil Ecology, 105, p. 160-168. doi : 10.1016/j.apsoil.2016.03.013
2016 - Consulter les détails de la publication
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Navarro-Borrell, A., Hamel, C., Bainard, L.D., Gan, Y.T., et Germida, J.J. (2015). « Fungal diversity associated with pulses and its influence on the subsequent wheat crop in a 2-year study. », Canadian Soil Science Society (IUSS-CSSS-AQSSS) Conference, McGill University, Montreal, QC, Canada, July 5-10, 2015.
2015 - Consulter les détails de la publication
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Navarro-Borrell, A., Hamel, C., Bainard, L.D., Gan, Y.T., et Germida, J.J. (2015). « Arbuscular mycorrhizal fungal biodiversity associated with pulses and its influence on the subsequent wheat crop. », Mycorrhizae 2015, Agriculture and Agri-Food Canada, Ottawa, Canada, May 8-9, 2015, p. 11.
2015 - Consulter les détails de la publication
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Liu, J.Q., Cade-Menun, B.J., Yang, J., Hu, Y.F., Liu, C.W., Bainard, L.D., LaForge, K., et Hamel, C. (2015). « Phosphorus speciation in soils under different land use in southwestern Saskatchewan. », Canadian Light Source Meeting, May 4, 2015.
2015 - Consulter les détails de la publication
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Bainard, L.D., Hamel, C., Cade-Menun, B.J., Chagnon, P.-L., LaForge, K., et Gan, Y.T. (2015). « Dissecting the impact of land use on arbuscular mycorrhizal fungal communities in a semiarid prairie landscape. », 8th International Conference on Mycorrhiza, Flagstaff, AZ, USA, August 3-7, 2015, p. 29.
2015 - Consulter les détails de la publication
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Dai, M., Bainard, L.D., Hamel, C., Bell, T., Terrat, Y., Hijri, M., et St-Arnaud, M. (2015). « Metagenomic analysis of soil microbial composition in different land use types. », Mycorhizes 2015, Ottawa, Ontario, Canada, May 8-9, 2015, p. 13.
2015 - Consulter les détails de la publication
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