David Ader teaching in Cambodia (IMAGE) University of Tennessee Institute of Agriculture Caption David Ader, assistant director of the UT Institute of Agriculture's Smith Center for International Sustainable Agriculture, conducts a workshop on gardening perennials in Cambodia. A new grant will allow Ader and his team to continue their work to enhance sustainable production on small-scale farms in the region. Credit Image courtesy UTIA. Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.