In autumn, most colleges' football fields are covered with a thick carpet of grass or artificial turf and are adorned with yard lines. But the football field at Paul Quinn College was carved up by plowing and planting. This past fall, portions of the college's gridiron were covered with sweet potatoes, watermelons, peppers, rosemary, and sugar…

This year was bleak for state higher-education budgets. But college leaders are even more worried about what comes next. The billions of dollars in federal stimulus aid to plug shortfalls in state education budgets have helped limit the damage this year, but the money hasn't prevented all of the cuts to college budgets. Most states are spending…