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Weekend Frost Causes Significant Canola Damage

It was more bad news for canola producers over the weekend with severe frost blanketing many parts of Manitoba.
 
The most recent case of frost may turn out to be the most damaging, with reports that the temperature dipped down to minus nine in some areas of the province.
 
Angela Brackenreed is an agronomy specialist with the Canola Council of Canada.
 
She expects a lot of reseeding will need to take place, however she says there is a chance producers will be able to recover.
 
"It is certainly really unfortunate, but on the bright side it's still relatively early and we've seen actually in Manitoba the past few years where those later seeded crops actually seem to have as good or better yield potential as the earlier seeded crops."
 
Source : PortageOnline

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Dr. Emerson Nafziger: Nitrogen Fertilizer Rates for Corn

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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."

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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.