Minnesota farm families are the original environmentalists. That's not surprising when you consider the situation: Farmers need healthy and robust land to continue to make a living now and into the future. And farmers live where they work, so they drink the water, breathe the air and eat the food raised there. They have a very personal stake in keeping our environment healthy.

Making Use of Crop Enhancers:
- Using a global positioning system (GPS) farmers are able to evaluate their crops right down to the square foot. This allows them to pinpoint areas where fertilizers need to be applied.
- Injecting manure-based fertilizers into the cropland gives the soil an energy boost of natural nutrients, while cutting down on the need for commercial fertilizers.

Saving The Soil:
- With conservation tillage, farmers leave old corn stalks and other crop residue on their fields. Planting requires only a small furrow for the seeds, which grow right around the residue. This simple practice allows the old roots to hold the soil in place. Studies have shown that leaving 30% residue on top of the soil can decrease erosion by 50%.
- Instead of wheels, some new tractors have treads much like a snowmobile track. This distributes the vehicles weight over a greater area, so the soil doesn't compact as much. Less compacted soil can absorb more water, thereby reducing runoff.
- Terracing works with the topography of the land instead of against it. By planting in terraces, farmers can slow down the movement of water and divert it from more sensitive areas of the field. This reduces soil erosion and runoff.
- Crop rotation also keeps soil healthy. For example, farmers alternate between crops of corn and soybeans in some fields. This allows the land to replenish vital nutrients needed to continuing growing crops for years to come.

Protecting Wildlife:
- Farmers often plant 'windbreaks' or 'shelterbelts' on their land to reduce erosion. These lines of trees provide shelter for many forms of wildlife.
- Leaving crop residue provides food and shelter for wildlife as well. In fact, studies show that farmers and ranchers provide food and habitat for 75% of our wildlife.

Improving Air Quality:
- The simplest way farmers improve air quality is by growing plants. Plants take in CO2 and give off pure oxygen. Research indicates that a single acre of corn cleans about 25 metric tons of carbon (in the form of CO2) out of the air each year.
- Corn-based fuels like ethanol improve air-quality too. The oxygen in ethanol makes cars burn fuel cleanly and effectively, reducing carbon monoxide emissions by as much as 25%.

Creating biodegradable products:
- Corn has the benefit of being a renewable resource, with new crops being grown every year. It can also be used to replace non-renewable resources in a variety of products: packing peanuts, road salt, compostable plastic products and ethanol to name just a few.

Creating A Sustainable Circle of Agriculture:
Farmers strive to achieve what is known as a sustainable circle of agriculture. This is an interdependent system of crops, livestock and people that provides items essential to society while maintaining the health of our environment.

Below is just one example of this sustainable circle in practice today...

Livestock farmers raise animals that provide food for human consumption.

Animals produce organic fertilizer containing essential nutrients for continued crop production.

These crops are used to produce food products for human consumption and renewable energy called biofuels.

Some biofuel production creates a co-product called DDGS, a high-quality animal feed used by livestock farmers.