You can see a presentation about another biofilter in the Indian Creek watershed at Practical Farmers of Iowa's website.
We'll be presenting our work with the Indian Creek Soil Health Partnership on June 21 at a field day. (Contact Emery Davis at [email protected] if you're interested in attending.) In particular, we'll be reporting our results from evaluating edge-of-field practices in the Indian Creek watershed - including a farm pond (49.8% reduction in nitrate concentration), a woodchip biofilter (76.2% reduction in nitrate concentration), and two saturated buffers (93.2% and 85.9% reduction in nitrate concentrations).
You can see a presentation about another biofilter in the Indian Creek watershed at Practical Farmers of Iowa's website.
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AuthorMarty St. Clair is a chemistry and environmental studies professor at Coe College in Cedar Rapids, Iowa. Archives
November 2023
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