Journal of Ecological Engineering Received: 2020.03.07 Revised: 2020.05.30 Volume 21, Issue 6, August 2020, pages 191–200 Accepted: 2020.06.15 Available online: 2020.07.01 https://doi.org/10.12911/22998993/123830 Spatial Diversification of Situation of the Organic Farming in the Polish Voivodeships in the Years 2010–2018 Konrad Podawca1*, Norbert Dąbkowski2 1 Institute of Environmental Engineering, Faculty of Civil and Environmental Engineering, Warsaw University of Life Sciences – SGGW, Nowoursynowska Street 159, 02-776 Warsaw, Poland 2 Institute of Civil Engineering, Faculty of Civil and Environmental Engineering, Warsaw University of Life Sciences – SGGW, Nowoursynowska Street 159, 02-776 Warsaw, Poland * Corresponding author’s e-mail:
[email protected] ABSTRACT The paper raises the problem of changes in situation of the organic farming in Poland. A set of features and indexes characterizing development or recession of the organic farms in individual voivodeships has been worked out. The authors used data for the years 2010–2018, made available in the Local Data Bank, and reports on the state of the organic farms in Poland. Quantitative and areal changes have been presented, concerning firstly the organic farms in relation to all farms as well as the agricultural area and, secondly, certified farms in relation to the organic farms. Using the arithmetic mean of synthetic indexes, the evaluation results have been compared to the synthetic index of usefulness for organic production which was worked out in the Institute of Soil Science and Plant Cultivation (IUNG) in Pulawy. A diversification of the voivodeships has been presented in terms of recession or development of the organic farms.