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Plasma-treated slurry reveals promising results in trials

Farmers Weekly

The novel technology developed by Norwegian firm N2 Applied uses air and electricity to boost the nitrogen (N) content of liquid manures and aims to help farmers […] The post Plasma-treated slurry reveals promising results in trials appeared first on Farmers Weekly

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These Manure Digesters Incorporate Food Scraps. Does That Make Them Better?

Civil Eats

The waste grease, collected from a local pizzeria, a Mexican restaurant, and a pub, will be mixed with manure in the dairy farm’s anerobic co-digester and converted into renewable energy. Methane gas digesters are used by dairy farms to convert manure into energy and reduce their greenhouse gas (GHG) emissions.

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How water treatment tech could cut dairy slurry storage

Farmers Weekly

Farmers Weekly Adapting water treatment technology to a farm setting could reduce slurry storage requirements by 10-15%, make better use of farm nutrients and produce an effluent that is suitable for discharge into watercourses.

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The Iowa Trout Stream at the Center of a Feedlot Fight

Civil Eats

The idea, the manager explained, was that Supreme Beef would run a feedlot, and Feeder Creek would supply a biodigester, a machine that would process manure and capture the resulting methane to be sold as energy. We need at least 10,000 cows to get enough manure for the amount of methane we want to generate,’” Stone said.

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Practicing Resurrection: Using Green Manures on a Small Semi-Urban Homestead

ATTRA

Tomatoes planted into a tilled-in rye, vetch, and red clover green manure, May 21. I usually wait two weeks from the day I turn in the green manure to the day I put in my transplants to make sure I get good decomposition and nitrogen release. I put in the tomatoes on May 21, 11 days after tilling in the green manure.

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Retaining Soil Moisture at Lighthouse Herb’n Farm

ATTRA

This blog is produced by the National Center for Appropriate Technology through the ATTRA Sustainable Agriculture program, under a cooperative agreement with USDA Rural Development. ATTRA.NCAT.ORG.

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Can Virtual Fences Help More Ranchers Adopt Regenerative Grazing Practices?

Civil Eats

Other systems , including eShepherd and Corral Technologies, are also in development. The technology also has the potential to rid the West of barbed wire that negatively impacts wildlife migration and adapt grazing to an age of increased wildfires by making it easy to keep cattle out of burned areas.

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