Field Check: The Challenges and Benefits of Reducing Tillage

Jason Hanson, who owns Rock and Roll Agronomy based in Webster, North Dakota joins us to discuss both the benefits and the challenges of reducing tillage. One thing we always talk about on this program is to find soil health building practices that meet your particular goals, and that one farmer’s goal is not always the same as the next.

“Salinity is always still number one. Part of it is just to reduce trips and cost, erosion, those types of things. And it comes with its challenges. We had challenges right off the bat and it was residue. Everybody wants to put that header on the deck and grind through everything and you leave a mat of straw out there that you have to manage and contend with.” - Jason Hanson

Between “time, implement depreciation, you have your fuel, and you have parts” tillage practices can be costly to producers. Jason said in general the hardest part of this process to reduce tillage is patience, especially in years like this one with a really wet spring. But according to Jason, with anything, it’s all balance and tradeoffs. For example, the mat of residue can be “both your friend and your adversary.”

“So we seeded beans deeper than he has probably ever seeded. The soil is cooler and it takes longer to get out of the ground, but it holds more moisture. And when the year turned dry later, then it wasn't so bad and they turned out really well.” - Jason Hanson

Jason recommends that one of the biggest things producers can do to manage the residue is to start in the fall. In his area of North Dakota, Jason discusses their own personal interpretation of being no-till. While most no-till practices are reduced they still find that there are benefits to harrowing that outweigh being strictly no-till in some situations. “So it isn't just, I'm gonna do this. There's a lot more things that go around to it.” Jason highlights the need to focus on fertility, different varieties that prefer cooler soils and adjusting for two burn down applications per year.

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Soil Sense Podcast is hosted by Tim Hammerich of the Future of Agriculture Podcast.