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Saskatchewan resources shouldn’t be forgotten, says food expert

A Canadian food expert says Saskatchewan has the commodities the world needs.

While in Saskatoon for the Saskatchewan Association of Rural Municipalities (SARM) annual convention, Sylvain Charlebois — professor in food distribution and policy at Dalhousie University’s Agri-Food Analytics Lab — spoke with Gormley on Tuesday morning.

Charlebois said people are starting to become more knowledgeable about food processes, and a greater awareness of the moving parts affecting what people eat is being realized.

However, Charlebois said he thinks the significant role Saskatchewan plays globally when it comes to food security is not being very well-recognized in Central Canada.

      

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Root Exudates, Soil Biology, and How Plants Recruit Microbes | Field Talk Friday

Video: Root Exudates, Soil Biology, and How Plants Recruit Microbes | Field Talk Friday



Field Talk Friday | Dr. John Murphy | Root Exudates, Soil Biology, and How Plants Recruit Microbes

Most of us spend our time managing what we can see above ground—plant height, leaf color, stand counts, and yield potential. But the deeper you dig into agronomy, the more you realize that some of the most important processes driving crop performance are happening just millimeters below the surface.

In this episode of Field Talk Friday, Dr. John Murphy continues the soil biology series by diving into one of the most fascinating topics in modern agronomy: root exudates and the role they play in shaping the microbial world around plant roots.

Roots are not passive structures simply pulling nutrients out of the soil. They are active participants in the underground ecosystem. Plants constantly release compounds into the soil—sugars, amino acids, organic acids, and other molecules—that act as both energy sources and signals for soil microbes.