2026
Residue management of the future: Planting technology to de-risk no-till soybean production
Contributor/Checkoff:
Category:
Sustainable Production
Keywords:
(none assigned)
Lead Principal Investigator:
Lindsay Malone, North Dakota State University
Co-Principal Investigators:
Project Code:
2026_Agronomy_05
Contributing Organization (Checkoff):
Leveraged Funding (Non-Checkoff):
Institution Funded:
Brief Project Summary:
Planting soybean after corn in Eastern North Dakota without tilling the soil is challenging, in part due to remaining corn stalks that are slow to break down and difficult to cut through. New planting technology that uses high-pressure water jets to cut through residue may be an avenue to improve planting conditions for no-till soybean. A preliminary study was run in 2025 assessing this technology, but more site years and soil types are needed to make recommendations to North Dakota soybean growers. North Dakota soybean farmers are the key audience for this research.
Information And Results
Project Summary

Soil-water management and protecting the soil surface from erosion are key to improving sustainability in row-crop production, but conservation practices should not impede yields. The proposed project would strengthen an unprecedented collaboration between Grand Farm, NDSU, The North Dakota Soybean Council, and a start-up company, Susterre. Susterre has developed a planter modification system that uses high pressure water jets to cut through crop residue or compacted soil immediately ahead of the seed. This system allows for good seed-soil contact and consistent planting depth even in heavy residues. Our research proposal is to compare water-jet planter technology to a more traditional no-till planter in varying levels of corn residue. In order to provide consistent and high residue levels, we will augment the residue levels by transferring residue from the field adjacent to our trial. We hypothesize that the water-jet planting technology will improve emergence rates and produce a more consistent soybean stand, which has potential to impact end of season yield. There are no “must do” approaches when it comes to soil health and climate-smart practices, but this technology may be one reliable method for reducing tillage and improving residue management in the RRV. This trial was supported by the NDSC in 2024, and our preliminary results confirm that heavy corn residue can impede soybean yields with a typical no till planter. More data is needed to confirm whether Susterre’s technology is the best option to reduce that risk of no-till soybean production.

Project Objectives

Objective 1. Compare soybean productivity outcomes, including emergence rates and yield, between a traditional no-till planting system and a planter modified with high-pressure water jets to cut through various levels of corn residue.
Objective 2. Compare soybean yield with a planter modified with high-pressure water jets versus a farmer’s usual planter in a field-scale on-farm trial.

Project Deliverables

Expected products include two ND Soybean Annual Reports, a poster and oral presentation at one or more conferences, an M.S. thesis, two peer-reviewed journal articles, and outreach to funders and stakeholders. Additionally, we believe that this project can help strengthen research partnerships with Grand Farm and their participating members.

Progress Of Work

Final Project Results

Benefit To Soybean Farmers

New planter technology may help soybean farmers in ND transition to no-till through improved residue management at planting. Public testing of this technology is important to provide farmers with unbiased information. By testing this equipment in small plots, we will be able to do a side-by-side comparison of various corn residue levels, and do intensive data collection regarding soybean performance under each planter treatment.

The United Soybean Research Retention policy will display final reports with the project once completed but working files will be purged after three years. And financial information after seven years. All pertinent information is in the final report or if you want more information, please contact the project lead at your state soybean organization or principal investigator listed on the project.