Graduation from the Czech University of Agriculture in 1981. Defense of the dissertation in 1991 on the topic of fuel consumption in agricultural work, focusing mainly on tillage. Assistant Professor at the Department of Agricultural Machinery Utilization from 1983 to 1993. Since 1994 he has been a researcher at the Institute of Agricultural Economics and Information (until 2007 the Research Institute of Agricultural Economics) with a focus on agricultural land. Focus on valuation of agricultural land based on market information - national project until 2006. From 2005 to 2009 solution of the international project of the 6th Framework Program of the EU SEMLESS with a focus on indicators describing agricultural production. Since 2007, focusing mainly on the evaluation of agricultural land production based on the system of evaluation of agricultural land according to soil and climatic conditions (BPEJ) based on the project NAZV QH72257 with the subsequent development of evaluation of agricultural production according to current information. Institutional issues of the land market in 2014 to 2018. Guarantee of evaluation of agricultural land fund in 2012 and 2019 for the Czech Republic, detailed evaluation of production context in crop production (2012) from all aspects of environmental impact on crop yields, including weather and organic matter content substances. Comprehensive assessment of economic, energy and environmental issues of crop production.