Remove Fertilizer Remove Greenhouse Remove 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.

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Op-Ed | A Case for Food Diversification

Food Tank

Securing seeds and equipment and building climate-smart infrastructure like greenhouses, requires funding. Integrating livestock with crops can create a closed-loop system where manure provides fertilizer and reduces reliance on external inputs. The shift toward farm diversification has its share of challenges, of course.

Food 141
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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.

Food 64
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Meet the Poultry Farmer Teaching Others How to Make Regenerative Farming Add Up

Modern Farmer

The experience led him to start learning about regenerative agriculture and the benefits raising chickens could have for the soil fertility and sustainability of his nine acres. Industrial farming contributes around 11 percent of total US greenhouse gas emissions, not including the transportation of the food.

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Biochar Is Key to Cascading Benefits in Innovative Carbon Chicken Project

ATTRA

Biochar is created by heating biomass, such as forest waste or animal manure, in a low-oxygen environment—a process known as pyrolysis. The second is an abundance of forest and sawmill waste, which releases greenhouse gasses into the atmosphere if left to decompose. For many, this win-win-win solution would be enough.

Poultry 93
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PFAS Shut Maine Farms Down. Now, Some Are Rebounding.

Civil Eats

Until a few years ago, Songbird Farm in Unity, Maine, grew wheat, rye, oats, and corn, as well as an array of vegetables in three high tunnel greenhouses, and supported a community-supported agriculture (CSA) program for over 100 customers. The spreading of sludge as fertilizer remains legal in all U.S.

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Whose Farm Is More Sustainable? Calculating Farm Sustainability.

DTN

fertilizer application, irrigation, machinery use, pesticide application) and the sources of carbon sequestration (e.g., The CO 2 e is used to standardize emissions from all types of greenhouse gases (e.g., And, perhaps most importantly, how do we know those results are accurate and reliable? reduced tillage, cover crops, treed acres).

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