MICHEL J. VERHEUL   MSc Horticulture, WAU, Netherlands PhD ETH Zürich, Switzerland Post-doc Univ Groningen, Netherlands Research Scientist NIBIO Fields of expertise: -Plant physiology, plant nutrition and plant health -(Micro)meteorology, climate regulation, physics -Plant production in controlled environments -Theroretical production ecology -Greenhouse vegetables and berry production -Product quality, plant metabolism -Plant propagation -Sustainable energy use -LCA, ISO quality management Current (relevant research) topics : -Year-round production of tomato, cucumber, lettuce, strawberry in Norway -Organic and sustainable greenhouse production -Fruit quality in tomato, cucumber, strawberry, raspberry -Sustainable energy use in greenhouse production