Tag Archives: nitrogen

A New Fix for the Nitrogen Problem

Cornfield

Photo: Carol Von Canon via Flickr

Even though farmers don’t blindly follow outmoded aphorisms of the trade, like measuring corn “knee-high by the Fourth of July”, many do still abide by old habits. Some apply manure annually in November regardless of weather or land conditions. Many do their best to adapt to the season’s rainfall, yet treat all their farmland the same way, regardless of how that land varies across acreage. And that hurts their bottom lines—and the environment. A new technology, however, has the potential to push farming forward by helping farmers grow more with less impact on the environment.

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By the Numbers

Currently 50 million households suffer from food insecurity, meaning that family members cannot always meet their basic food needs.

10 million people a year could be fed through the recovery of just one-fifth of food waste.

Only 2% of food waste is composted or otherwise recycled—62% of paper is recycled.

Consumers throw out about 40% of the fresh and frozen fish they buy.

The U.S. produced 208 pounds of meat per person in 2009—60% more than Europe.

Low income commuters spend a much higher proportion of their wages on gas—8.6% versus 2.1% at $4 per gallon.

Food prices rose 35-40 percentage points between 2002–2008.

Americans consume 25% of the world’s produced oil, but our nation holds less than 3% of the world’s proven oil reserves.

The International Energy Agency says greenhouse gas emissions rose 3.2% last year, with a 9.3% increase in China offsetting declines in the US and EU.


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