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Agriculture Roundup for Tuesday, December 6, 2022

The head of a beekeepers’ association in Manitoba said this year was an especially tough one, and he’s worried about the coming winter weather.

Red River Apiarists’ Association president John Russell said a late and snowy spring killed a lot of bees this year and said it will be “honey armageddon” if there’s another like it.

Bob Podolsky, owner of Podolski Honey Farms in Ethelbert, said he took his bees to B.C. to overwinter in hopes that more will survive by keeping them in a milder climate.

The Saskatchewan Pulse Growers (SPG) board of directors’ elections results have been released.

Newly elected are Robyn Henry of Hodgeville and Stuart Lawrence of Rosetown.

Brad Blackwell of Dinsmore was re-elected.

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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.