Tag Archives: soil microbes

Why Is Living Soil a Disruptive Innovation?

We know soil is alive.  Why do we treat it like dirt? The first lesson in the first soils class I ever took covered what soil is made of.  We learned soil contains minerals, air, water, organic matter, and “critters”.  Yes.  That’s right.  Critters.  All those little squirmy, wiggly things that live underground.  Bacteria.  Fungi.  Worms.  Insects. Those living things ...

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The Johnson-Su Bioreactor Enriches Beneficial Soil Fungi

Stop Turning Your Compost Composting offers a terrific way to culture native microbes that benefit your soil. However, there is more to a good compost than simply building a pile of manure or and yard waste. Proper aeration is important to prevent overheating and to ensure that aerobic microbes dominate the mixture. This is why many large scale composting facilities ...

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Humic Acids and Lignins: Prebiotics for Soil

Humic Acids and Lignins are like Prebiotics for Soil

Every grower knows beneficial microbes like rhizobia and mycorrhizal fungi can help plants produce strong, resistant, and resilient crops.  Many growers know that having the right microbes in the soil can reduce or eliminate the need for chemical fertilizers and pesticides.  Far too many growers have fallen for the “bug-in-a-jug,” spending various sums of money on biofertilizers only to see ...

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What Exactly is a Biological Soil Crust?

Soil Crusts are Tiny Communities that Can Help You Build Healthy Soil Did you ever walk out in the desert following a rainstorm?  If so, you may have noticed a thin black or green layer  on the surface of the soil.   Of course. you may have noticed a sprinkling of dry, black powder on the soil surface on a sunny day too, ...

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On Solar Powered Nitrogen Factories

  Recently, I was invited into a discussion on the potential for “solar powered nitrogen factories”. The dialog dealt with using legumes and grasses as cover crops to increase soil fertility. This is of course, a great strategy which farmers are adopting at large scales. As the cover crops grow, they release sugars that feed soil microbes, nitrogen rich amino ...

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