A look at the fertilizer shortage in Canada and its impact on food supply
21:56
As farmers across Canada prepare for the growing season, they are running short of a key supply; fertilizer. It's becoming harder to find, and expensive. Part of the problem is that Russia is the world's biggest fertilizer exporter. Matt Galloway speaks with Robert Misko, a farmer of 35 years and chair of the Manitoba Crop Alliance. And Evan Fraser, director of the Arrell Food Institute discusses how the fertilizer shortage could ripple through the Canadian and global food supply.