UNH to Study Organic Dairy as Agroecosystem

UNH to Study Organic Dairy as Agroecosystem
University of New Hampshire researchers have received a significant grant to study UNH's organic dairy research farm as a sustainable closed agroecosystem, exploring viable strategies for becoming energy independent. The $380,000 three-year grant, from the U.S. Department of Agriculture's Sustainable Agricultural Research and Education (SARE) program, aims to explore whether closing energy and nutrient cycles could help small family dairy farms in the Northeast survive economic vulnerabilities. "In a closed system, the only thing leaving the farm is the milk," says John Aber, professor of natural resources at UNH and the principal investigator on the grant. "The goal is to see whether we can have a closed-nutrient-cycle and energy-independent organic dairy." Preliminary research this spring on nitrogen flows and energy inputs indicated that both energy independence and a closed nitrogen system could be achieved.