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Agriculture This Week: Finding acres for niche crops not easy

The cropping landscape of the Canadian Prairies is an interesting one in the sense two crop whales – canola and wheat – dominate acres in a huge way, and all the other crops and farmland uses acting like a school of small fish going after whatever acres they can muscle away from the big two.

It's not easy grabbing acres from canola, which while having high input costs, and greater risk as a result should a crop disaster strike, it is still the option with the big gross return potential too, and that always looks good on a ledger plan.

Wheat by contrast doesn’t offer the big dollars per bushel, but the agronomics of producing a good crop are well-understood, and it makes a good rotation companion for canola so it gets acres.

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Trending Video

Dr. Emerson Nafziger: Nitrogen Fertilizer Rates for Corn

Video: Dr. Emerson Nafziger: Nitrogen Fertilizer Rates for Corn

The Crop Science Podcast Show, Dr. Emerson Nafziger from the University of Illinois breaks down decades of nitrogen research. From the evolution of N rate guidelines to how soil health and hybrid genetics influence nitrogen use efficiency, this conversation unpacks the science behind smarter fertilization. Improving how we set nitrogen fertilizer rates for rainfed corn is a key focus. Discover why the MRTN model matters more than ever, and how shifting mindsets and better data can boost yields and environmental outcomes. Tune in now on all major platforms!

"The nitrogen that comes from soil mineralization is the first nitrogen the plant sees, and its role is underestimated."

Meet the guest:

Dr. Emerson Nafziger is Professor Emeritus of Crop Sciences at the University of Illinois at Urbana-Champaign, with degrees in agronomy from Ohio State, Purdue, and Illinois. His research has focused on nitrogen rate strategies and crop productivity. He co-developed the Maximum Return to Nitrogen (MRTN) model, which is widely used across the Midwest. His research spans N response trials, hybrid interactions, crop rotation effects, and yield stability.