Two ongoing studies are measuring how much soil is being blown across different fields, and how much nutrients lost with wind erosion might cost farmers. Overall, preliminary data indicates that management makes a difference: leaving residue on a field or planting cover crops, and less aggressive tillage, can slow down soil movement.

Wisconsin joined Illinois, Indiana and Iowa this month in offering a crop insurance discount for growers who plant cover crops. Meanwhile, restructuring to Illinois' conservation programs did not pass in Springfield.

Drought has been prevalent in the northern and western portions of the Corn Belt in recent growing seasons, while southern parts of the Midwest have seen flooding. Cover crops impact both wet and dry soils in the spring.

The study looked a pumpkin plots in Kansas, where the Halloween staple is frequently grown in rotation following soybeans, and are a staple of agritourism, according to the study published in the Soil Science Society of America Journal.

Several months ago experts from Purdue University discussed the herbicide shortage for the 2022 growing season and outlined a couple of scenarios where growers can switch to alternative herbicides to accomplish the same weed control objectives. In this article, they discuss some options for fields that have a mixture of cover crop species growing in them and how to effectively terminate the cover crops before corn or soybean production.

Cover crops were almost as effective as restored prairie at reducing nitrate concentrations in tile-drained water, according to recent research at Iowa State University.This was one of the key findings from a study led by Marshall McDaniel, associate professor of agronomy at Iowa State. The project was designed to better understand how the quantity and quality of tile drainage water impacts in-stream potential for nutrient enrichment, leading to growth of algae and depletion of vital oxygen in aquatic ecosystems.