By Scout Nelson
Liz Stahl, Extension Educator, along with Jeff Coulter, Extension Corn Agronomist, and Seth Naeve, Extension Soybean Agronomist, share practical strategies to guide corn and soybean production decisions as the 2026 planting season begins, with farmers focusing on improving returns while managing rising input costs.
Crop rotation plays an important role in corn yield. Research shows that planting corn continuously can reduce yields. A rotation that includes soybeans helps improve both corn and soybean performance. Farmers are advised to limit corn-on-corn planting and use their best fields for such practices.
Planting date is another key factor. Corn planted between late April and mid-May usually produces the best yields. However, weather conditions must be monitored closely. Cold and wet soil can delay germination and lead to poor crop stands. Seeds need proper soil temperature and moisture to grow well.
Uniform crop emergence is also important. Uneven growth can reduce yield significantly. Farmers should plant in good soil conditions with proper depth to ensure even emergence. Avoiding wet soil during planting helps prevent compaction and poor root growth.
Hybrid selection and correct seeding rates also affect yield. Newer hybrids offer better performance, but farmers must choose those suited to their region. Planting too many seeds can increase costs without improving yield. More details on planting strategies in corn can be found at: Strategies for successful corn planting and the UMN Corn Planting website.
For soybeans, planting early can help, but the benefits depend on weather and field conditions. Yield loss increases if planting is delayed after late May. Soybeans are more flexible than corn and can handle stress better. More details on soybean planting can be found on the UMN Soybean planting website.
Experts also highlight the importance of focusing on return on investment rather than just yield. Managing input costs, using precision tools, and applying fertilizers correctly can improve profits. Unnecessary pesticide use should be avoided unless needed. Following UMN fertilizer guidelines can help manage costs while maintaining yield.
Registration is now open for Strategic Farming Field Notes. This in-season crop management series begins on Wednesday, May 13. Sessions are held online every Wednesday from 8:00 a.m. to 8:30 a.m. and continue through August 12, 2026. The program focuses on timely crop issues during the growing season. More details will be shared soon on the Strategic Farming website. For registration, visit: https://umn.zoom.us/
Photo Credit: getty-images-elhenyo
Categories: Minnesota, Crops, Corn, Soybeans