How Soil Microbes Are Rewriting Everything We Know About Fertility

In this clip from the EFA podcast, the conversation explores how many farmers are unknowingly sitting on a “goldmine” beneath their feet, where soil productivity can be dramatically improved simply by unlocking the biological systems already present in the land. The discussion focuses on how soil health is not fixed by external inputs alone, but instead responds to the balance of microbes, trace elements, and biological interactions that drive nutrient cycling and plant growth. The episode dives into the role of key soil bacteria and trace minerals, explaining how different species such as rhizobium, azotobacter, and cyanobacteria each contribute uniquely to soil function and plant nutrition. It highlights cyanobacteria in particular as foundational to building carbon in soils and supporting nitrogen availability through natural processes. From there, the conversation expands into how trace elements like cobalt, nickel, molybdenum, and others influence animal health, pasture quality, and overall farm productivity when they are correctly balanced in the soil system. Our FREE E-Book! https://www.ecofarmaotearoa.nz/download-our-ebook/ Listen To An EcoFarmer’s Discovery: https://open.spotify.com/show/3wIgUUghlsKIje76E5tjBA?si=b4aa009579a34ac1⁠