Matutis M. The analysis of the project of the main deforestation as the example of Kursenai forestry. Master’s work of forestry studies of forest economics/an adviser doc. A. Rutkauskas; LZUU, - Academy, 2006. – 96 p. 11 picture, 27 tables. Bibliography: 27 titles. SUMMARY In the master’s work there is reached the analysis of the project of the main deforestation as the example of Kursenai forestry. The object of the work: the wood of the forest groups of the state enterprise Kursenai forestry III (protective forests) and IV (economy forests). The objective of the work: to estimate the project of the main deforestation for the state enterprise Kursenai forestry during 1993 – 2005. The methods of the work: a) analysis; b) comparing; c) summation The methodic of the work: analysis of the documents, comparing of the indices and estimation of absolute and comparative volumes. The results of the work: the research was done and presented the main deforestation rates the most different were during 1994-1996, it increased even 25%, and the reason was the massive desiccation of the firs and the main rates of the deforestation were not adjusted. From 1997 the volume of truncated wood followed to the confirmed annual deforestation level, and from 1999 it exceeded in 0.3 thousand ktm. Or 0.5 %. And from 2002 there is strictly followed by the main deforestation rates. The keywords: the rate of the main deforestation; sub-economy, wood capacity, deflection.