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What is Impact of Food Plots on Wisconsin Deer Populations?

April 5, 2026

Quick Answer

Food plots in Wisconsin can increase deer populations by providing supplemental nutrition, particularly during harsh winters, and can be an effective tool for deer management when properly implemented.

Understanding the Role of Food Plots

In Wisconsin’s northwoods, deer rely heavily on food plots during the winter months when natural forage is scarce. A study by the University of Wisconsin-Madison found that deer can gain up to 1.5 pounds per day on high-quality food plots, such as those planted with alfalfa or clover. By providing this supplemental nutrition, food plots can help deer survive the harsh winter conditions.

Techniques for Effective Food Plot Management

To maximize the impact of food plots on deer populations, it’s essential to select the right location, plant the right species, and maintain the plot properly. Research suggests that deer are more likely to use food plots that are located in areas with good deer movement, such as near trails or edges. In Wisconsin, it’s recommended to plant a mix of cool-season and warm-season crops, such as oats and alfalfa, to provide deer with a consistent food source throughout the growing season. Additionally, maintaining a plot size of at least 1/4 acre can help ensure that deer have enough space to feed comfortably.

Case Study: Food Plot Success in the Northwoods

One successful example of food plot management in the northwoods is a 5-acre plot located in Vilas County. By planting a mix of alfalfa, clover, and oats, the landowner was able to attract a large number of deer to the area, with counts reaching as high as 40 deer per hour during peak usage. This plot has been in operation for over 10 years and has become a key component of the landowner’s deer management strategy, helping to maintain a healthy and sustainable deer population on the property.

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