LITHUANIAN UNIVERSITY OF AGRICULTURE Vilda Grybauskienė IRRIGATION SCHEDULING FOR NORWAY SPRUCE (Picea abies (L.) Karst.) SEEDLINGS Summary of Doctoral Dissertation Technological Sciences, Environmental Engineering and Land Management (04 T) Akademija, 2010 Doctoral dissertation was prepared at Lithuanian University of Agriculture in 2002- 2009. Dissertation is being externally defined at Lithuanian University of Agriculture. Scientific supervisor: Assoc. Prof. Dr. Benius Bendaravičius, (Lithuanian University of Agriculture, Technological Sciences, Environmental Engineering and Land Management - 04 T). Scientific consultant: Assoc. Prof. Dr. Laima Taparauskienė, (Lithuanian University of Agriculture, Technological Sciences, Environmental Engineering and Land Management -04 T). Council of Environmental Engineering and Land Management Sciences trend: Chairman Assoc. Prof. Dr. (HP) Arvydas POVILAITIS, (Lithuanian University of Agriculture, Technological Sciences, Environmental Engineering and Land Management - 04 T), Members: Prof. Dr. (HP) Petras PUNYS (Lithuanian University of Agriculture, Technological Sciences, Environmental Engineering and Land Management - 04 T). Prof. Habil. Dr. Algirdas Jonas RAILA, (Lithuanian University of Agriculture, Technological Sciences, Environmental Engineering and Land Management - 04 T). Prof. Habil. Dr.