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Climate Change and Food Insecurity: How Can Canada Adapt?

By Tabitha Caswell for Bioenterprise Canada

Although Canada has abundant resources, its food and agriculture systems are uniquely influenced by its geography which spans a wide range of climate zones from mild to temperate and subarctic. Situated in the northern hemisphere, much of the country experiences limited growing seasons and as the warming trend continues, our vulnerable ecosystems will be affected by adverse and unexpected weather-related events like droughts, fires, and floods.  

A complex dynamic of socio-economic factors, multi-cultural perspectives, and policy frameworks further shape Canada’s approach to addressing climate change impacts, requiring collaborative, context-specific adaptation strategies to ensure the resilience and sustainability of our agri-food sector.

In this article, we’ll explore how the Canadian agri-food system can adapt by leveraging modern innovation and technology, while strategically incorporating a return to traditional agricultural practices. 

Source : Bioenterprises.ca

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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.