Remove Fertilizer Remove Manure Remove Technology
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Practicing Resurrection: Using Green Manures on a Small Semi-Urban Homestead

ATTRA

I rely on these crops, idealistically to bolster hope, and practically to provide most if not all the fertility my garden crops need to live fully and produce quality fruits. Tomatoes planted into a tilled-in rye, vetch, and red clover green manure, May 21. I put in the tomatoes on May 21, 11 days after tilling in the green manure.

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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. Photo by Meg Wilcox.

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Breaking the Chain: CIEL’s Battle to Unravel the Fossil Fuel Grip on Our Food System

Food Tank

Approximately 2 percent of all greenhouse gas emissions come from nitrogen fertilizers , according to a study in Nature. The prominent chemical ingredient in synthetic nitrogen fertilizers is ammonia, which comes from combining hydrogen and nitrogen gases through burning fossil fuels , including coal, oil, and natural gas.

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Living Mulch Cover Cropping for Gardens and Small Farms: Managing an “organic matter” system

ATTRA

He would let the cover crop grow and overwinter and then plow down the following spring for green manure. Periodic mowing keeps it under control and adds a green manure mulch to the crops. He found that undersowing the clover was an amazing way to get the field covered by harvest.

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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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Retaining Soil Moisture at Lighthouse Herb’n Farm

ATTRA

Farmers all over the United States are changing the way they farm to boost soil health, use less water, and reduce fertilizer and pesticide use. Lighthouse Herb’n Farm is located at the base of Palomar Mountain in San Diego and is run by Damian Valdez and Jaime Williamson. ATTRA.NCAT.ORG.

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Harmful Algal Blooms in Farm Ponds: Risks to Humans, Livestock, and Pets

ATTRA

Farm ponds and slow-moving creeks and streams that are enriched with fertilizer runoff and directly deposited manure are the perfect place to find cyanobacteria thriving. Do not let livestock loiter in ponds because they contaminate it with manure. Blooms are more common when there is a long dry period after a rain event.