Ilgalaikio tręšimo poveikis skirtingos kilmės dirvožemių biologiniam aktyvumui ; The long-term fertilization effect on biological activity of different genesis soils

LITHUANIAN UNIVERSITY OF AGRICULTURE Kristina Grigali ūnien ė THE LONG-TERM FERTILISATION EFFECT ON BIOLOGICAL ACTIVITY OF DIFFERNT GENESIS SOILS Summary of doctoral dissertation Biomedical sciencies, agronomy (06 B) Kaunas, 2005 The dissertation was prepared at Lithuanian University of Agriculture in 2000-2004. Scientific supervisor: prof. habil. dr. Zigmas Jonas Vaišvila (Lithuanian University of Agriculture, biomedical sciences, agronomy 06 B) Scientific consultant: assoc. prof. dr. Irena Danguol ė Zakarauskait ė (Lithuanian University of Agriculture, biomy 06 B) Council of Defence for Biomedical Sciences, Agronomy: Chairman: prof. habil. dr. Algirdas Juozas Motuzas (Lithuanian University of Agriculture, biomedical sciences, agronomy 06 B) Members: prof. habil. dr. Pavelas Duchovskis (Lithuanian Institute of Horticulture, biomedical sciences, agronomy 06 B) prof. habil. dr. Albinas Lugauskas (Institute of Botany, biomedical sciences, biology 01 B) dr. Sigitas Lazauskas (Lithuanian Institute of Agriculture, biomedical sciences, agronomy 06 B) assoc. prof. dr. Jonas Mažvila (Lithuanian Institute of Agriculture, biomedical sciences, agronomy 06 B) Official Opponents: prof. habil. dr. Edmundas Lapinskas (Lithuanian Institute of Agriculture, biomedical sciences, agronomy 06 B) dr.