Severe Weather Threatens Midwest Soybean Yields
The Midwest, including Wisconsin, is experiencing one of its warmest growing seasons, according to University of Wisconsin-Madison experts. Extreme heat, drought, and other severe weather events such as hail and derechos are significantly impacting soybean crops. These conditions can delay canopy closure, trigger flower and pod abortion, and reduce seed fill. On the other hand, excessive rain and flooding are increasing disease pressure, delaying development, and causing soil compaction. The timing of these weather stresses is critical, as stress during reproductive stages can lead to larger yield losses. Farmers are advised to carefully assess their fields and make informed management decisions to minimize losses.
