By Andi Anderson
Iowa State University Extension and Outreach’s Dairy Team has released a new four-part publication series designed to help dairy producers improve corn silage management and enhance herd performance. The resources are available free of charge through the ISU Extension Store and provide practical guidance covering every stage of the corn silage process, from the field to the feed bunk.
Corn silage is one of the most important feed ingredients used in conventional dairy operations. It provides a reliable source of energy for dairy cattle, supports consistent nutrition, and plays a major role in maintaining herd productivity. Because feed quality directly affects animal performance and farm profitability, proper silage management is essential for dairy producers.
The publication series focuses on four key areas of corn silage production and utilization. The first resource, “From Field to Storage: Laying a Proper Foundation for Corn Silage,” explains how producers can improve silage quality during the harvesting stage. It highlights the importance of identifying the right harvest timing by using the milk line as an indicator of crop maturity. The guide also discusses methods for managing nitrate levels in drought-stressed corn through adjustments in cutting height.
The second publication, “Corn Silage Storage: Preserving Quality, Minimizing Losses,” focuses on protecting feed quality during storage. It covers essential topics such as fermentation stages, spoilage prevention, dry matter preservation, and achieving proper silage density. These practices help reduce feed losses and maintain nutritional value.
The third guide, “Sustainable Solutions: Using Cover Crops in Forage Inventory,” introduces dairy producers to the benefits of integrating cover crops into forage systems. The publication provides foundational information on how cover crops can supplement forage supplies while supporting sustainability goals.
The final publication, “Feed Center to Feed Bunk: Best Practices for Corn Silage Feeding,” focuses on handling and feeding silage effectively. It provides recommendations for maintaining feed consistency, improving safety, and ensuring cattle receive high-quality nutrition throughout the feeding process.
Together, the four resources offer a comprehensive approach to corn silage management, helping producers make informed decisions at each step of the production cycle. By improving harvesting practices, preserving feed quality during storage, incorporating cover crops, and optimizing feeding strategies, dairy farmers can strengthen herd health and operational efficiency.
Gail Carpenter, Assistant Professor and Extension Dairy Specialist at Iowa State, emphasized the importance of preparation ahead of the harvest season. As she stated, “With corn silage harvest just around the corner, now is the time for producers and their consultants to prepare for a successful harvest season.”
These new resources provide valuable tools for dairy producers seeking to maximize feed quality, improve cattle performance, and support long-term farm profitability.
Photo Credit: gettyimages-vm
Categories: Iowa, Crops, Corn