Continuous Corn Nutrient Management

Apr 27, 2021

In this episode of the Nutrient Management Podcast, four U of M researchers discuss continuous corn nutrient management.

What are the most challenging aspects of continuous corn production?
Which key nutrients are impacted by residue breakdown and how can continuous corn growers manage residue to limit nutrient tie-up?
What has recent research told us about how to maximize yield in a continuous corn system?
Are there any other practices, not specifically related to fertilizer management, that may interact with a soil fertility program that growers should be aware of for continuous corn production?

Thank you to Minnesota's Agricultural Fertilizer Research and Education Council (AFREC) for supporting the podcast.

Source : umn.edu

Video: Wisconsin Corn and Soybean Weed Management Updates and Considerations for 2026 and Beyond

Dr. Rodrigo Werle, associate professor and extension weed scientist, UW–Madison, shares the latest updates and future considerations for corn and soybean weed management in Wisconsin. This presentation covers herbicide resistance trends in waterhemp, including newly confirmed cases of HPPD and S-metolachlor resistance, and emphasizes the importance of residual herbicides and strategic tank mixes for consistent control. Rodrigo also introduces upcoming technologies like Vyconic soybeans and new herbicide products, discusses integrated weed management strategies such as planting green with cover crops, and highlights practical recommendations for 2026 and beyond.

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