Effects of Humic Substances on Soil Microbes

Effects of Humic Substances on Soil Microbes

By Richard Lamar, PhD Senior Director of Humic Research Bio Huma Netics, Inc. Most of the work on agricultural applications of humic substances (HS) has focused on their biostimulant effects on plants. Far less work has been conducted on the effects of HS on soil...
Humic Acids vs. Compost

Humic Acids vs. Compost

Two of the most common methods used for rapidly increasing soil organic matter and improving soil biology are to add compost or to add humic substances. There are pros and cons with each. Compost that is created on or near the farm from local source materials and...
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