معرفی
Dominic P Petrella serves as Assistant Professor in the Department of Horticultural Science within the College of Food, Agricultural and Natural Resource Sciences at the University of Minnesota. His research focuses on turfgrass science with specialization in cool-season grasses and stress physiology.
Research interests center on turfgrass adaptation to environmental stresses including winterkill, drought, and ice encasement. Key areas include spectral light effects on foliar development, genomic markers for stress tolerance in hard fescue, and intercropping systems involving fine fescues. His work contributes to UN Sustainable Development Goals through sustainable turf management practices.
Recent publications demonstrate expertise in turfgrass responses to sequential drought periods, genomic associations in Festuca brevipila, and innovative photoselective filter applications for simulating natural shade conditions. Research output shows consistent contributions to Crop Science and Plant Methods journals.
No scientific awards were identified in the provided materials.
Dr. Petrella actively collaborates on major research projects including WinterTurf: A Holistic Approach to Understanding Winter Stress on Turfgrasses in Northern Climates (USDA-funded, 2021-2026) and Evaluation of Cold Tolerance in Tall Fescue Cultivars (Ontario Turfgrass Research Foundation, 2021-2023). His grant portfolio includes projects from the US Golf Association and Minnesota Department of Agriculture focused on winterkill recovery and seed production optimization.
Research operations involve spectral analysis equipment including chlorophyll fluorescence imaging systems and photoselective gels for light quality manipulation, supporting field studies on turfgrass stress responses.
