Ag Progress Days tours to highlight Penn State research
July 25, 2016
Free, daily bus tours during the event will take attendees into the field at the surrounding, 2,000-acre Russell E. Larson Agricultural Research Center to learn about projects focusing on topics such as pasture and grazing management, woodlot management, wildlife habitat and biofuel feedstocks.
Can synthetic clays save a world awash in pollution?
July 21, 2016
In a series of high profile journal articles published over the past 30 years, Sridhar Komarneni has explored ways to remove radioactivity from the environment. A materials scientist and Distinguished Professor of Clay Mineralogy, Komarneni develops specially structured synthetic clays capable of immobilizing radioactive species by ion exchange.
Trees rely on a range of strategies to hunt for nutrient hot spots
July 20, 2016
The precision of the nutrient-seeking strategies that help trees grow in temperate forests may be related to the thickness of the trees' roots and the type of fungi they use, according to David Eissenstat, professor of woody plant physiology, Penn State. The tree must use a variety of strategies because nutrients often collect in pockets -- or hot spots -- in the soil, he added.
Female deer disperse farther than males, present disease-control challenge
June 29, 2016
Fewer female white-tailed deer disperse than males, but when they do, they typically travel more than twice as far, taking much more convoluted paths and covering larger areas. These findings have important deer-management implications in states where chronic wasting disease is known to be infecting wild, free-ranging deer, noted researcher Duane Diefenbach, adjunct professor of wildlife ecology.