Corn Silage Chopping
Contract Opportunity Analysis
The USDA Agricultural Research Service, through USDA ARS AFM APD, is seeking a small business contractor to provide corn silage chopping services for the National Animal Disease Center in Ames, Iowa. The work covers harvesting, chopping, and bagging corn from NADC fields to produce 3 to 6 silage storage bags, with the silage used to feed the dairy herd, and the contractor must furnish the equipment, fuel, labor, and related harvest support. The scope includes operating a minimum 3-row head chopper with a kernel processor, achieving ¾-inch particle size and 62 to 70 percent moisture content, applying silage inoculant, documenting loads and tonnage, and meeting the surveillance and quality requirements in the QASP; technical acceptability, delivery, and price are the evaluation factors. Harvesting is scheduled between August 1 and October 30 at 1920 Dayton Ave in Ames, and quotations must be emailed to James Porter at james.porter@usda.gov by May 29, 2026 at 1600 CDT, with questions due May 22, 2026 at 1600 CDT.