What makes urban ag more carbon-intensive? Most research on urban agriculture has focused on a single type of urban farming, often high-tech projects, such as aquaponic tanks, rooftop greenhouses or ...

and lower-tech method of urban agriculture done in open-air plots. They compared carbon emissions associated with growing foods in these types of community gardens or urban backyards to the ...

On average, food produced through urban agriculture emitted 0.42 kilograms of carbon dioxide equivalents per serving, six times higher than the 0.07 kg CO 2 e per serving of conventionally grown ...

Urban agriculture has the potential to reduce food ... If we can rapidly breed or modify existing crops, like tomato or other types of fruit crops, in order for them to become much more compact ...

Other challenges include limited space, pests and diseases, poor soil quality. Some types of urban farming include; Back yard gardens, roof top gardens and vertical gardens. Kampala has expanded ...

Inside, however, they house high-tech growing centers for 12 types of lettuce ... of more than 68 acres of produce on their small urban footprint in its souped-up containers.

Urban agriculture alone could sustain about 20% of a temperate, mid-sized city's population after a global catastrophe, but combining it with near-urban farming could feed the entire city.

A new study finds that fruits and vegetables grown in urban farms and gardens have a carbon footprint that is, on average, six times greater than conventionally grown produce. A new University of ...