Aug 17, 2010
More food from marginal lands? Perennial grains hold promise where annuals lag
The world needs more food for its growing population, but risks overtaxing the croplands where much of the world’s food is grown. How then to provide more food while keeping a fragile ecosystem safe? A “Policy Forum” paper in the June 25 edition of the journal Science, co-authored by a crop scientist from N.C. State University’s College of Agriculture and Life Sciences, proposes one way of achieving these seemingly divergent goals.