Using NoFence Virtual Fencing to Enhance Grazing, Soil Health, and Invasive Species Management on Small Coastal Livestock Farms

Commodities

• Animals: bovine, goats

Practices

• Animal Production: grazing management, grazing - multispecies, pasture renovation
• Education and Training: demonstration, on-farm/ranch research

This project will evaluate whether NoFence virtual fencing can improve soil health, animal welfare, and invasive-species management on three coastal livestock parcels in Rhode Island. Our focus is to see if virtual fencing is a practical tool for land-constrained New England farms, where fragmented fields, limited labor, and shifting weather make adaptive rotational grazing difficult with physical fencing alone.

We have four objectives: (1) measure changes in soil health after adopting NoFence across three properties; (2) evaluate whether targeted patch/bale grazing reduce invasive species and improves pasture; (3) monitor cattle and goat health under virtual-fence management; and (4) assess the economic feasibility of NoFence through a cost-benefit analysis relevant to small herds typical of Southern New England.

We will begin by collecting baseline soil, vegetation, animal-health, labor, and cost data under our current fencing system. After installing and training livestock on NoFence, we will use virtual boundaries to run adaptive summer rotations and targeted winter disturbance/bale-grazing patches that allow longer rest periods, protect wet areas, and concentrate impact where it is most useful. Semi-annual measurements over three years will track soil structure, invasive cover, vegetation recovery, animal condition, labor use, and costs to determine what truly changes with NoFence.

To share results, we will host twice-yearly field demonstrations and produce a one-page farmer handout, plus a peer-reviewed journal article to share findings more broadly, helping Northeast farmers steward healthier soils, protect water, improve animal well-being, and keep small livestock farms economically resilient.

Objective 1 - Soil health
Quantify three-year changes in key soil health indicators (organic matter, compaction, pH, and nutrients) on three properties after adopting NoFence-managed rotational grazing.

Objective 2 - Invasive plants & patch disturbance
Evaluate whether virtual fencing improves control of priority invasive plant species and successfully creates targeted patch-grazing disturbance areas during the winter season.

Objective 3 - Animal health & welfare
Monitor and document changes in cattle body condition, parasite load, and key health/welfare indicators under NoFence-managed rotational grazing over three years.

Objective 4 - Farm economics
Calculate the net costs and benefits of using NoFence collars, including labor, equipment, and feed changes, to determine economic feasibility for small and mid-size Southern New England livestock farms.