Foragers find bounty of edibles in urban food deserts

With the gusto of wine enthusiasts in a tasting room, UC Berkeley professors Philip Stark and Tom Carlson eye, sniff and sample their selections, pronouncing them "robust," "lovely," "voluptuous"—and even "just beyond words." ...

UD students look at possible contamination of irrigation water

Students in the University of Delaware College of Agriculture and Natural Resources (CANR) are using a plot of land on the campus farm to help study possible contaminants in soil and irrigation water used to grow leafy greens ...

'Fool's Gold' from the deep is fertilizer for ocean life

Similar to humans, the bacteria and tiny plants living in the ocean need iron for energy and growth. But their situation is quite different from ours--for one, they can't turn to natural iron sources like leafy greens or ...

Measuring nitrate concentrations in leafy green vegetables

Leafy green vegetables such as lettuce, Asian greens, and spinach can accumulate high concentrations of nitrate-nitrogen (NO3-N), which are potentially harmful if consumed by humans. To measure NO3-N concentration in plant ...

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