Soils, Nutrient Management & Soil Health

Extension specialists and educators provide timely resources and information to help Wisconsin crop producers and their agricultural consultants manage crops efficiently and profitably.

Nutrient Management

Soil Science


Articles

Cover Crop Rooting Characteristics

Cover crops are grown to protect the soil and store nutrients left behind by the cash crop. While above ground growth is important to protect soil from erosion due to rain drop splash, root growth below ground is important for improving soil characteristics in the root zone. 

Does Oilseed Radish Provide Nitrogen Credits?

There has been considerable interest in growing oilseed radish as a cover crop in Wisconsin due to claimed benefits such as alleviating soil compaction and scavenging excess plant nutrients. 

Full or Late Season Cover Crop Options on Wisconsin Prevented Plant Acres

Cover crop species, planting dates, seeding rates, and management considerations are outlined for Wisconsin’s prevented planting acres. This guide helps farmers select cover crops that reduce erosion, suppress weeds, improve soil health, and fit planting windows across northern and southern Wisconsin.

Cover Crops 101

Seeding rates, seeding depths, and timing of planting are among the topics discussed in this illustrated, easy-to-read guide that introduces the benefits of cover crops.

Planting Cover Crops After Corn Silage for Spring Forage Harvest: Opportunities and challenges as told by dairy farmers and their consultants in Wisconsin

This resource shares insights from Wisconsin dairy farmers and consultants on planting cereal rye or triticale after corn silage. It highlights why cover crops matter for soil protection, nutrient cycling, and spring forage, and outlines the timing, management challenges, and practical solutions discussed across Dane and Brown County focus groups.