Exploring the Haney Soil Test Part II: AgEmerge Podcast 174 with Liz Haney

AgEmerge Podcast 173 (Part I of Exploring the Haney Soil Test) laid the foundation for understanding how to read your soil test results. Now, AgEmerge Podcast 174 continues the conversation with Part II, featuring Liz Haney and Monte Bottens as they dive deeper into what those results actually mean.

Together, they explore the “what”—what soil testing reveals about soil health and how it informs fertility recommendations and management decisions. Dr. Liz Haney explains how the Haney Soil Test measures microbial activity and soil respiration, providing valuable insights into soil function and vitality.

This episode also covers key topics like interpreting soil health metrics, managing compaction, and the benefits of diverse crop rotations. Growers will gain practical takeaways on consistent sampling, understanding soil types and management zones, and the importance of working with trusted advisors to make informed decisions on the farm.

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Chapters:
00:00 Exploring Soil Fertility Testing Methods
01:03 The Importance of Soil Health Metrics
09:48 Diversity in Crop Rotation and Soil Health
19:34 Understanding Soil Health Calculations
26:43 Fertility Recommendations and Their Context
40:49 Understanding Soil Health and Protozoa
46:13 Innovative Sampling Techniques for Soil Analysis
53:24 The Role of Soil Organic Matter in Soil Health
59:18 Impact of Cover Crops on Soil Nutrient Dynamics
01:04:32 Soil Survey Methodologies and Their Implications
01:11:04 Building Soil Health for Future Generations

Takeaways:
- Soil health is crucial for sustainable farming practices.
- The Haney test provides insights into soil microbial activity.
- Soil respiration is a key indicator of soil health.
- Microbial active carbon (MAC) is essential for understanding soil biology.
- Soil compaction can significantly affect microbial activity.
- Phosphorus levels can impact soil health metrics.
- Diverse crop rotations can improve soil health.
- Soil testing should be done at consistent times for accurate comparisons.
- Understanding soil types and management zones is vital for effective farming.
- Farmers should seek trusted advisors for soil management decisions.

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Gaining a deeper understanding of the Haney Soil Test can transform your approach to agriculture by offering critical insights into nutrient availability and microbial activity. Whether you're a veteran grower or just beginning your regenerative agriculture journey, this series delivers practical knowledge to elevate your soil management and increase productivity.

Don’t miss it—tune in to discover how smarter soil decisions today can create a more sustainable future for generations to come.

About our guest:
Liz is a soil and ecosystem scientist with experience in soil testing and analyses, carbon and conservation practice modeling, and is the co-developer of the Haney Soil Health Test. Liz’s purpose, drive and passion are helping to improve producer profitability, environmental sustainability, and human health through regenerative practices and soil health.

Throughout her career she has developed an expansive network of scientists, thought leaders, consultants, farmers and ranchers within the sustainable agriculture space. Liz loves nothing more than creating community and is skilled at coordinating and conducting educational events, workshops and conferences bringing together today’s leading innovators in regenerative agriculture. Liz is also a co-founder of ​Regen Mills​ and Heritage Ground with Russell.

Come see Liz Haney in Person!
​Premier Soil Health Event 2025, Dec. 2-3​ in Mankato, MN​Big Soil Health Event 2025: Dec. 8-9​ in Cedar Rapids, IA