The Digital Hayfield: Leveraging Logic-Based Frameworks for Forage Planning
Animal Science
Mercedes Moffett
Extension Educator
University of Minnesota
Carlton
Abstract
Livestock producers and forage managers frequently struggle with the question, “What should I plant?” Given the high variability in soil types, drainage, and management goals across Minnesota, universal recommendations are often ineffective. To address this, University of Minnesota Extension educators developed a research-based, online decision-support tool designed to provide tailored perennial cool-season forage recommendations. The Perennial Forage Species Selection Tool was engineered through a collaboration between Extension educators with expertise in livestock, forages, and soils. The framework synthesizes the NRCS Specification Guide Sheet for Pasture and Hay Planting (NRCS, 2009) with nearly three decades of field-applied expertise to guide users through a dynamic decision tree. Inputs include site drainage, intended use (hay, pasture, or both), desired management intensity, and specific livestock classes including specialized pathways for beef and dairy enterprises. The database architecture, developed in partnership with UMN Extension Learning Technologies, translates complex variables into site-specific species recommendations. Since its launch on January 17, 2025, the tool has reached 602 users. Producers have reported early outcomes like increased confidence, reduced guesswork in selection, and improved plant stand establishment. While optimized for the Midwest’s soil diversity and climate, the tool serves as a scalable model for evidence-based decision-making. It functions both as a primary resource for producers and a technical aid for Extension and agricultural professionals, fostering customized forage planning and efficient resource allocation. Accessible via the UMN Extension website, the tool continues to be promoted through field days, workshops, and digital consultations to support productive and sustainable forage management.
Authors: Mercedes Moffett, Troy Salzer
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Mercedes Moffett Extension Educator - Carlton County, UMN Extension, Minnesota, 55718
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Troy Salzer Extension Educator - St. Louis County, UMN Extension, Minnesota, 55802