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Land-grant Universities Conducting Agricultural Safety and Health Research and Extension

Guest Author
Sara Delheimer, Program Coordinator, Multistate Research Fund Impacts

Agriculture is one of the most hazardous industries in the U.S. Across the nation, people who work or live on farms and ranches are regularly exposed to dangerous machinery, sharp tools, toxic chemicals, biological pathogens, confined spaces, extreme temperatures and other hazards that can cause injuries or deaths. These injuries and deaths can have a ripple effect on the economic and social wellbeing of their communities.


However, Land-grant Universities are addressing agricultural health and safety issues. Researchers, educators, government and industry have made farms and ranches safer, but improvement is still needed.

A young farmer works at a grinder. Photo courtesy of Adobe Stock.
A young farmer works at a grinder. Photo courtesy of Adobe Stock.

Since 2000, a committee of experts at Land-grant Universities across the U.S. has worked to pinpoint the knowledge, outreach, engineering, and legislation needed to prevent work-related injury, illness, and death. Diverse expertise enables the committee to tackle a wide range of risks from multiple angles.

The committee has fostered numerous collaborations and generated an estimated $45 million in support of their efforts. The multistate approach also helps tools and information reach a broad audience. Collaborations with organizations such as the American Society of Agricultural and Biological Engineers, National Institute for Occupational Safety & Health, and Canadian Agricultural Safety Association further increase the committee’s capacity and reach.

Research and Extension Reducing Risks, Injuries and Deaths

The committee has increased awareness and technical understanding of agricultural health and safety issues as well as specific tools and practices that can mitigate risks. In just the last five years, the committee’s training efforts reached at least 300,000 farmers and ranchers, helping them avoid injuries and deaths.

A farmer takes precautions while working with chemicals. Photo courtesy of Adobe Stock.
A farmer takes precautions while working with chemicals. Photo courtesy of Adobe Stock.

Committee members conduct in-person and virtual safety and health programs and demonstrations in their states. In the past five years, committee members trained an estimated 300,000 farm and ranch workers. Many of these trainings targeted young workers and beginning farmers. Tens of thousands of farmers participated in grain safety demonstrations. Committee members also trained agriculture teachers about safety topics. In addition, committee members trained over 4,500 emergency first responders on safe and effective extrication procedures.

The committee’s findings and advocacy have influenced engineers, manufacturers and policymakers, resulting in new design guidelines and regulations that make machines and facilities safer. Recent efforts have also bolstered infrastructure support for agricultural health and safety research, Extension, and teaching.

Recently, the group revised the National Agenda for Action document (originally created by the group in 2003) to help Land-grant University researchers and educators prioritize and plan their efforts.

New Data Guiding Potential Solutions

New data on existing and emerging health and safety topics are guiding potential solutions:

  • Researchers modeled the force needed to extract males of different body sizes from below the grain surface, helping researchers explore new rescue techniques and improve grain bin safety.
  • Many tractors are equipped with foldable rollover protective structures, but these structures can be difficult to raise and lower, and many rollover fatalities have occurred because the structure was not raised. Researchers are testing a lift assist mechanism and collecting data about farmers’ willingness to retrofit their tractors.
  • Researchers identified ways to manage financial stress, which can lead to distraction, injury, and other mental and physical health problems for farmworkers.
  • Researchers investigated the use of wireless technology to monitor agricultural worker health.
  • Other recent studies provided new data on risks from manure gas, falls, drones, and ATVs.
  • Research influenced new safety standards for agricultural facilities, machinery, and personal protective equipment. In recent years, the committee guided safety standards for tractor-mounted boom-type posthole diggers and ventilating manure storage. Committee members also helped revise standards for classifying farm and agricultural injuries. The committee maintains an up-to-date inventory of ongoing Land-grant University research and Extension that addresses agricultural health and safety.
    A farmer works in his strawberry field. Photo courtesy of Adobe Stock.
    A farmer works in his strawberry field. Photo courtesy of Adobe Stock.

Committee Highlights 2015-2020

The committee supports agricultural safety and health research, Extension, and teaching at Land-grant Universities by:

  • Advocating for additional funding to be allocated to agricultural safety and health issues.
  • Encouraging and supporting “specialist” positions at universities to study, advise, and teach agricultural safety and health in each state.
  • Maintaining the Agricultural Safety and Health Extension Community of Practice ( which currently totals over 100 members from over 40 universities and organizations and receives over 45,000 visits each year (up from 11,802 people the first year).
  • Recognizing researchers and educators who are addressing agricultural safety and health issues through award nominations and other distinctions.

Project Funding and Participation

NCERA-197: Agricultural Safety and Health Research and Extension (2015-2020) is supported in part through USDA-NIFA Hatch Multistate funding and grants to participating institutions: University of California-Davis, University of Illinois, Iowa State University, Kansas State University, University of Kentucky, University of Missouri, University of Nebraska, Ohio State University, Pennsylvania State University, Purdue University, University of Tennessee, Utah State University, West Virginia University, University of Wisconsin. Other partners include AgSafe BC, American Society of Agricultural and Biological Engineers, Canadian Agricultural Safety Association, and the National Institute for Occupational Safety & Health. In 2020, NCERA-197 funding was renewed through 2025. Learn more:

This story originally appeared on the Multistate Research Fund Impacts site and is reprinted with permission.

Photo: A farmer on a tractor prepares the land for the next growing season. Photo courtesy of Adobe Stock.

Farm Bill Priority Areas
Agriculture systems and technology
U.S. States and Territories
West Virginia,
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