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  • Surf And Turf: To Reduce Gas Emissions From Cows, Scientists Look To The Ocean

    A new research experiment at University of California, Davis is seeing immediate results in the reduction of methane produced from cows by changing the cow's diet to incorporate seaweed. This successful effort could prove to be a major component in the state's plan to reduce methane emissions by 40 percent in the next 12 years.

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  • How Eating Seaweed Can Help Cows to Belch Less Methane

    In California, cows emit as much methane per year as the equivalent of 2.5 million cars. To reduce this impact, researchers are testing a change in diet for dairy cows that implements seaweed into their daily feed. So far, results are showing over a 50 percent drop in methane emissions, while milk production has remained consistent or increased.

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  • How Healthy Soil Practices Balance Anecdotal and Scientific Observation

    There's a movement rising to promote better cattle farming practices through the use of healthy soil, which means introducing more carbon into the land. Farmers throughout the agriculture industry are finding that by feeding cattle in carbon poor pastures, they are able to rejuvenate the land through leftover carbon-rich hay and manure.

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  • Saving Our Food Supply in the Face of Climate Change

    "Sometimes going backwards is making progress," says Dennis Moroney, a rancher in Arizona working alongside other ranchers, scientists and farmers to find a viable solution for growing crops in an increasingly warm and dry climate. This mindset has turned to methodology for this group. Rather than try to adapt current land to the hot temperature, they're finding that the best bet may be to utilize crops and livestock already known to thrive in hot, arid climates.

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  • Navigating drought: The app saving Kenya's herders

    An app, using satellite mapping technology to locate green pasture and water, helps herders in southern Kenya navigate droughts. The tool may go a long way towards saving both herds and livelihoods from the ravages of a dry climate.

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  • Can Dirt Save the Earth? Audio icon

    One tactic for combatting climate change has to do with soil health. Soil can withdraw and store carbon from the atmosphere—at a higher rate when covered by manure—and also supports long-term soil sustainability and saves farmers money. Because agriculture already consumes much of the world's surface, proponents of carbon farming envision a world where large swathes of land act as a carbon sink. Potential drawbacks and things left to explore include how to produce compost without creating more energy than it saves and how to use cows effectively when they also contribute much of the carbon in the atmosphere.

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  • How close are we to a hamburger grown in a lab?

    Could clean meat be the solution for cutting greenhouse gas emissions, feeding an ever-growing human population and saving water? A growing number of food innovators think so, as do investors such as Bill Gates and Richard Branson. Although too expensive to hit the market immediately, production is in the works to create clean meat from animal cells that may be better for human health and the health of the environment.

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  • Less water, no soil, more fodder: Kenya farmers beat drought

    Over 5000 farmers across Kenya have begun using hydroponic techniques to grow fodder for their cows. This trend ensures milk production is still high in time of drought, when traditionally grown grass doesn’t do well. Groups including Hydroponics Kenya and Grandeur Africa have trained farmers in these water-saving techniques.

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  • In India, Agroforestry Is a Win for Both Tigers and Villagers

    Agroforestry, is the practice of planting trees around crops, which can yield many benefits to farmers and the environment. In India, agroforestry is helping tigers stay alive.

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  • P Is For Phosphorus

    Phosphate is used for fertilizer on many farms. However, once the phosphorus washes away, it is next to impossible to recover, thus creating a phosphorus depletion. Using a very on the ground, grassroots approach, a small group of local citizens started asking other citizens to donate their urine to be recycled for the phosphate. After just a year, the group had 600 gallons of urine and after filtering it, it's being used on a local Vermont farm to fertilize hay on a dairy.

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