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Soybeans Soon Reaching Maturity

Green soybean fields in Manitoba need a couple more weeks of warm weather to bring them to physiological maturity.
 
Some crops are already yellowing and starting to turn brown, but hail damage throughout the growing season may be delaying maturity. Kristin Podolsky, production specialist for Manitoba Pulse and Soybean Growers, says there is concern especially for fields hit by hail in July.
 
"We may see some shorter crops that are set back a little bit. So just keeping an eye on maturity, we may even see some variable maturity within the field and pods closer to the ground," she says. "The other thing is in the areas that have had good moisture, we're seeing very tall beans with lots of vegetative growth. And last week's storm brought fairly heavy winds so we're starting to see some lodging, which could have some implications for harvest."
 
The rain that's come with the storms, however, has been good for yield potential in some fields. Podolsky says now is the time to be checking for yield, and suggests using the new mobile app through Manitoba Pulse.
 
Source : PortageOnline

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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.