Thriving No-Till Farming in Minnesota's North

Thursday, August 31, 2023

In western Minnesota, a unique farm stands out for its progressive approach. By utilizing no-till farming combined with cover crop systems, this farm has managed to thrive, especially given its northern location.

Diversity is key. A rotation of up to seven cash crops alongside cover crops is a common sight. Interestingly, livestock, especially cattle, are woven into this elaborate cropping system. This diversity not only promotes soil health but also aids in financial viability.

Maximizing growth opportunities, they leverage every available moment to ensure continuous crop growth, leading to increased efficiency. This is enhanced by integrating cattle across the farming landscape, turning cover crops and residue into valuable cattle feed.

Winter Rye, a standout crop, is often introduced into soybean remnants to withstand northern frosts and boost growth.

Other crops like corn, sunflowers, and wheat also contribute to farm landscapes. The timing and method of planting are crucial, with corn planted amidst growing rye and later introduced as a cover crop. This method ensures that the cover crop grows even during corn growth, thanks to sunlight filtering through the corn leaves.

Interseeding with sunflowers is popular, and cattle can graze on cover crops after harvest. Practices and sequences set the rhythm for planting and harvesting, benefiting livestock. Cows can graze on Winter Rye, followed by sunflower planting.

One can't forget the soil's health in this equation. The multi-crop system, accompanied by livestock grazing, has witnessed increased organic matter and water infiltration. This method has maintained yields even with reduced inputs, leading to reduced costs and improved weed control.

It's not just about the environment, the economy also sees a positive boost. Despite the challenges the bottom line shows a higher net profit. The farming methods prioritize profitability over mere yield.

As they look towards the future, there's consideration to simplify the rotation while retaining the benefits already achieved.

Livestock is crucial for improving soil fertility and reducing feed costs. By integrating cattle with cropland, they contribute to soil nutrition and reduce costs by half. Warmer weather also benefits calving, ensuring healthier calves and reduced labor.