Manure Practices Show Key Trends

By Scout Nelson

A recent multi-state survey explored how agricultural stakeholders view the use of manure as fertilizer in cropping systems. The study gathered responses from individuals across North America to understand why manure is used, what benefits it offers, and what challenges prevent wider adoption. The results highlight both strong support for manure’s value and clear barriers that still limit its effective use.

The survey received 709 responses from participants with a wide range of agricultural roles and experience levels. Respondents represented regions across the Corn Belt and High Plains and included both early-career and experienced professionals.

Many respondents agreed that manure provides important benefits such as improved crop nutrition, better soil structure, and enhanced biological activity. These findings show that manure remains an important nutrient source of linking crop and livestock systems.

However, the survey also revealed mixed opinions about environmental impacts. While manure can support sustainable soil health, many respondents viewed its environmental effects as either harmful or neutral. This highlights a continued need for education on proper manure handling and strategies that reduce risk.

The survey also identified the top ten practical barriers to manure use. The most common challenge reported was the cost of transporting and applying manure, with 91% of participants selecting this barrier. Odours, air quality concerns, and the timing of manure applications were also frequently selected. Weather issues such as wet or frozen fields, labor demands, compaction, nutrient variability, and water quality concerns rounded out the list of major challenges.

“These incidents serve as a reminder to work with your local veterinarian on preventive programs for all species,” was also highlighted as part of broader animal management awareness.

These results show that, although manure is valued for its role in soil fertility and crop production, many challenges affect its practical use. Tools, technology, and policies that reduce transportation expenses, improve nutrient consistency, and support good environmental practices may help increase confidence and strengthen manure management in cropping systems.

Photo Credit:gettyimages-zoran-zeremski