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Information × Registration Number 0209U006541, 0105U009089 , R & D reports Title A Substantiation of new ecologically safe methods of preparation resin of pine trees. popup.stage_title Head Rjabchuk V., Registration Date 20-02-2009 Organization National Forestry University of Ukraine popup.description2 The purpose of work was a application ecologically of clean and economic accessible stimulation of resin tapping, receipts of high quality of soft resin at the borehole method of resin tapping, and also to study the potential sources of raw materials of scotch pine, which can be involved for resin tapping. Introduction of the offered developments will allow to increase the volumes of purveyance of valuable pine soft resin and improve the economic indicators of resin tapping, and also to extend the use of pine soft resin in such industries, as pharmaceutical, optical and for making ecologically of clean fuel and other, wood , resin tapping by the borehole method, can be utillized without limitations. As a result of the conducted researches, efficiency of offered stimulation of resin tapping is 5,5-7,4 %, by comparison to analogues. At the observance of technological requirements, applications of this stimulation of resin tapping, negative influence on the vital functions of trees was not observed. Studied optimum parameters of at the borehole method of resin tapping and the production of soft resin from one tree at the borehole method of purveyance of soft resin. Taking into account taken in the deck-house of the main use in the enterprises of RMF the potential stocked soft resin is 27000-29000 ton on year.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close